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1 + + * - Construct Binary Tree from + - Using heapq structure + - Add node attributes + * - List + - `list_to_binarytree` + - No + +.. automodule:: bigtree.binarytree.construct + :members: + :show-inheritance: diff --git a/_sources/bigtree/dag/construct.rst.txt b/_sources/bigtree/dag/construct.rst.txt new file mode 100644 index 00000000..2f0c738e --- /dev/null +++ b/_sources/bigtree/dag/construct.rst.txt @@ -0,0 +1,32 @@ +|:sparkles:| Construct +========================= + +Construct Directed Acyclic Graph (DAG) from list, dictionary, and pandas DataFrame. + +.. list-table:: DAG Construct Methods + :widths: 30 40 30 + :header-rows: 1 + + * - Construct DAG from + - Using parent-child relation + - Add node attributes + * - List + - `list_to_dag` + - No + * - Dictionary + - `dict_to_dag` + - Yes + * - DataFrame + - `dataframe_to_dag` + - Yes + +These functions are not standalone functions. +Under the hood, they have the following dependency, + +.. image:: https://github.com/kayjan/bigtree/raw/master/assets/dag_construct.png + :target: https://github.com/kayjan/bigtree/raw/master/assets/dag_construct.png + :alt: DAG Constructor Dependency Diagram + +.. automodule:: bigtree.dag.construct + :members: + :show-inheritance: diff --git a/_sources/bigtree/dag/export.rst.txt b/_sources/bigtree/dag/export.rst.txt new file mode 100644 index 00000000..7edbd63f --- /dev/null +++ b/_sources/bigtree/dag/export.rst.txt @@ -0,0 +1,28 @@ +|:hammer:| Export +=================== + +Export Directed Acyclic Graph (DAG) to list, dictionary, and pandas DataFrame. + +.. list-table:: DAG Export Methods + :widths: 40 25 30 + :header-rows: 1 + + * - Export DAG to + - Method + - Extract node attributes + * - List + - `dag_to_list` + - No + * - Dictionary + - `dag_to_dict` + - Yes with `attr_dict` or `all_attrs` + * - DataFrame + - `dag_to_dataframe` + - Yes with `attr_dict` or `all_attrs` + * - Dot (for .dot, .png, .svg, .jpeg, etc.) + - `dag_to_dot` + - No + +.. automodule:: bigtree.dag.export + :members: + :show-inheritance: diff --git a/_sources/bigtree/node/basenode.rst.txt b/_sources/bigtree/node/basenode.rst.txt new file mode 100644 index 00000000..b95de965 --- /dev/null +++ b/_sources/bigtree/node/basenode.rst.txt @@ -0,0 +1,6 @@ +|:seedling:| BaseNode +===================== + +.. automodule:: bigtree.node.basenode + :members: + :show-inheritance: diff --git a/_sources/bigtree/node/binarynode.rst.txt b/_sources/bigtree/node/binarynode.rst.txt new file mode 100644 index 00000000..7971a55a --- /dev/null +++ b/_sources/bigtree/node/binarynode.rst.txt @@ -0,0 +1,6 @@ +|:herb:| BinaryNode +===================== + +.. automodule:: bigtree.node.binarynode + :members: + :show-inheritance: diff --git a/_sources/bigtree/node/dagnode.rst.txt b/_sources/bigtree/node/dagnode.rst.txt new file mode 100644 index 00000000..5dce5c3c --- /dev/null +++ b/_sources/bigtree/node/dagnode.rst.txt @@ -0,0 +1,6 @@ +|:blossom:| DAGNode +===================== + +.. automodule:: bigtree.node.dagnode + :members: + :show-inheritance: diff --git a/_sources/bigtree/node/node.rst.txt b/_sources/bigtree/node/node.rst.txt new file mode 100644 index 00000000..508e3bd8 --- /dev/null +++ b/_sources/bigtree/node/node.rst.txt @@ -0,0 +1,6 @@ +|:hibiscus:| Node +===================== + +.. automodule:: bigtree.node.node + :members: + :show-inheritance: diff --git a/_sources/bigtree/tree/construct.rst.txt b/_sources/bigtree/tree/construct.rst.txt new file mode 100644 index 00000000..c9895da9 --- /dev/null +++ b/_sources/bigtree/tree/construct.rst.txt @@ -0,0 +1,66 @@ +|:sparkles:| Construct +========================= + +Construct Tree from list, dictionary, and pandas DataFrame. + +To decide which method to use, consider your data type and data values. + +.. list-table:: Tree Construct Methods + :widths: 35 30 50 40 + :header-rows: 1 + + * - Construct Tree from + - Using full path + - Using parent-child relation + - Add node attributes + * - String + - `str_to_tree` + - NA + - No + * - List + - `list_to_tree` + - `list_to_tree_by_relation` + - No + * - Dictionary + - `dict_to_tree` + - `nested_dict_to_tree` + - Yes + * - DataFrame + - `dataframe_to_tree` + - `dataframe_to_tree_by_relation` + - Yes + + +To add attributes to existing tree, + +.. list-table:: Tree Add Attributes Methods + :widths: 30 40 30 + :header-rows: 1 + + * - Add attributes from + - Using full path + - Using node name + * - String + - `add_path_to_tree` + - NA + * - Dictionary + - `add_dict_to_tree_by_path` + - `add_dict_to_tree_by_name` + * - DataFrame + - `add_dataframe_to_tree_by_path` + - `add_dataframe_to_tree_by_name` + +.. note:: + | If attributes are added to existing tree using **full path**, paths that previously did not exist will be added. + | If attributes are added to existing tree using **node name**, names that previously did not exist will not be created. + +These functions are not standalone functions. +Under the hood, they have the following dependency, + +.. image:: https://github.com/kayjan/bigtree/raw/master/assets/tree_construct.png + :target: https://github.com/kayjan/bigtree/raw/master/assets/tree_construct.png + :alt: Tree Constructor Dependency Diagram + +.. automodule:: bigtree.tree.construct + :members: + :show-inheritance: diff --git a/_sources/bigtree/tree/export.rst.txt b/_sources/bigtree/tree/export.rst.txt new file mode 100644 index 00000000..7f88e3ed --- /dev/null +++ b/_sources/bigtree/tree/export.rst.txt @@ -0,0 +1,80 @@ +|:hammer:| Export +=================== + +Export Tree to list, dictionary, and pandas DataFrame. + +.. list-table:: Tree Export Methods + :widths: 40 30 + :header-rows: 1 + + * - Export Tree to + - Method + * - Command Line / Others + - `print_tree`, `yield_tree` + * - Dictionary + - `tree_to_dict`, `tree_to_nested_dict` + * - DataFrame + - `tree_to_dataframe` + * - Dot (for .dot, .png, .svg, .jpeg, etc.) + - `tree_to_dot` + * - Pillow (for .png, .jpg, .jpeg, etc.) + - `tree_to_pillow` + +While exporting to another data type, methods can take in arguments to determine what information to extract. + +.. list-table:: Tree Export Customizations + :widths: 40 30 30 30 30 30 + :header-rows: 1 + + * - Method + - Extract node attributes + - Specify maximum depth + - Skip depth + - Extract leaves only + - Others + * - `print_tree` + - Yes with `attr_list` or `all_attrs` + - Yes with `max_depth` + - No, but can specify subtree + - No + - Tree style + * - `yield_tree` + - No, returns node + - Yes with `max_depth` + - No, but can specify subtree + - No + - Tree style + * - `tree_to_dict` + - Yes with `attr_dict` or `all_attrs` + - Yes with `max_depth` + - Yes with `skip_depth` + - Yes with `leaf_only` + - Dict key for parent + * - `tree_to_nested_dict` + - Yes with `attr_dict` or `all_attrs` + - Yes with `max_depth` + - No + - No + - Dict key for node name and node children + * - `tree_to_dataframe` + - Yes with `attr_dict` or `all_attrs` + - Yes with `max_depth` + - Yes with `skip_depth` + - Yes with `leaf_only` + - Column name for path, node name, node parent + * - `tree_to_dot` + - No + - No + - No + - No + - Graph attributes, background, node, edge colour, etc. + * - `tree_to_pillow` + - No + - Yes, using keyword arguments similar to `yield_tree` + - No + - No + - Font (family, size, colour), background colour, etc. + +.. automodule:: bigtree.tree.export + :members: + :show-inheritance: diff --git a/_sources/bigtree/tree/helper.rst.txt b/_sources/bigtree/tree/helper.rst.txt new file mode 100644 index 00000000..3a459835 --- /dev/null +++ b/_sources/bigtree/tree/helper.rst.txt @@ -0,0 +1,8 @@ +|:wrench:| Helper +=================== + +Helper functions that can come in handy. + +.. automodule:: bigtree.tree.helper + :members: + :show-inheritance: diff --git a/_sources/bigtree/tree/modify.rst.txt b/_sources/bigtree/tree/modify.rst.txt new file mode 100644 index 00000000..37a111a8 --- /dev/null +++ b/_sources/bigtree/tree/modify.rst.txt @@ -0,0 +1,100 @@ +|:memo:| Modify +=================== + +Shift or copy nodes within same tree or between two trees using +`from_paths` (list of paths) and `to_paths` (list of paths). + +There are several configurations available for more customization + +- `skippable`: Skip shifting/copying of nodes if from_path cannot be found, defaults to False (from node must be found) +- `overriding`: Override existing node if it exists, defaults to False (to node must not exist) +- `merge_children`: Merge children and remove intermediate parent node, defaults to False (children are not merged) +- `merge_leaves`: Merge leaves and remove all intermediate nodes, defaults to False (leaves are not merged) +- `delete_children`: Shift/copy node only and delete its children, defaults to False (nodes are shifted/copied together with children) + +.. note:: `merge_children` and `merge_leaves` cannot be simultaneously set to `True` + +.. note:: Error will always be thrown if multiple from-nodes are found, paths in `from_paths` must be unique. + +Tree Modification Illustration +---------------------------------- + +.. image:: https://github.com/kayjan/bigtree/raw/master/assets/modify_shift_and_copy.png + :target: https://github.com/kayjan/bigtree/raw/master/assets/modify_shift_and_copy.png + :width: 80% + :align: center + :alt: Shift and Copy Example + +.. list-table:: Sample Tree Modification (Shift, Copy, Delete) + :widths: 20 20 20 50 + :header-rows: 1 + + * - Setting + - Sample path in `from_paths` + - Sample path in `to_paths` + - Description + * - Default + - "/a/c" + - "/a/b/c" + - Shift/copy node `c` + * - Default + - "/c" + - "/a/b/c" + - Shift/copy node `c` + * - Default + - "c" + - "/a/b/c" + - Shift/copy node `c` + * - Default + - "/a/e" + - None + - Delete node `e` + * - skippable + - "/a/c" + - "/a/b/c" + - Shift/copy node `c`, skip if "/a/c" cannot be found + +.. image:: https://github.com/kayjan/bigtree/raw/master/assets/modify_advanced.png + :target: https://github.com/kayjan/bigtree/raw/master/assets/modify_advanced.png + :alt: Advanced Shift Example + +.. list-table:: Sample Tree Modification (Advanced) + :widths: 20 20 20 50 + :header-rows: 1 + + * - Setting + - Sample path in `from_paths` + - Sample path in `to_paths` + - Description + * - overriding + - "a/b/c" + - "a/d/c" + - Shift/copy node `c`, override if "a/d/c" exists + * - merge_children + - "a/b/c" + - "a/d/c" + - | **If path not present**: Shift/copy children of node `c` to be children of node `d`, removing node `c` + | **If path present**: Shift/copy children of node `c` to be merged with existing "a/d/c" children + * - merge_children + overriding + - "a/b/c" + - "a/d/c" + - | **If path not present**: Behaves like merge_children + | **If path present**: Behaves like overriding + * - merge_leaves + - "a/b/c" + - "a/d/c" + - | **If path not present**: Shift/copy leaves of node `c` to be children of node `d` + | **If path present**: Shift/copy leaves of node `c` to be merged with existing "a/d/c" children + * - merge_leaves + overriding + - "a/b/c" + - "a/d/c" + - | **If path not present**: Behaves like merge_leaves + | **If path present**: Behaves like overriding, but original node `c` remains + * - delete_children + - "a/b" + - "a/d/b" + - Shift/copy node `b` only without any node `b` children + +.. automodule:: bigtree.tree.modify + :members: + :show-inheritance: diff --git a/_sources/bigtree/tree/search.rst.txt b/_sources/bigtree/tree/search.rst.txt new file mode 100644 index 00000000..abb6f336 --- /dev/null +++ b/_sources/bigtree/tree/search.rst.txt @@ -0,0 +1,28 @@ +|:mag:| Search +=================== + +Search methods for Trees. + +.. list-table:: Tree Search Methods + :widths: 30 40 40 + :header-rows: 1 + + * - Search by + - One node + - One or more nodes + * - General method + - `find`, `find_child` + - `findall`, `find_children` + * - Node name + - `find_name`, `find_child_by_name` + - `find_names` + * - Node path + - `find_path`, `find_full_path`, `find_relative_path` + - `find_paths`, `find_relative_path` + * - Node attributes + - `find_attr` + - `find_attrs` + +.. automodule:: bigtree.tree.search + :members: + :show-inheritance: diff --git a/_sources/bigtree/utils/iterators.rst.txt b/_sources/bigtree/utils/iterators.rst.txt new file mode 100644 index 00000000..a54bae04 --- /dev/null +++ b/_sources/bigtree/utils/iterators.rst.txt @@ -0,0 +1,40 @@ +|:curly_loop:| Iterators +=========================== + +Iterator methods for Trees and DAGs. + +.. list-table:: Iterator Methods + :widths: 20 40 40 + :header-rows: 1 + + * - Data Structure + - Algorithm + - Description + * - Binary Tree + - In-order Traversal + - Depth-First Search, LNR + * - Tree + - Pre-order Traversal + - Depth-First Search, NLR + * - Tree + - Post-Order Traversal + - Depth-First Search, LRN + * - Tree + - Level-Order Traversal + - Breadth-First Search + * - Tree + - Level-Order Group Traversal + - Breadth-First Search + * - Tree + - ZigZag Traversal + - Breadth-First Search + * - Tree + - ZigZag Group Traversal + - Breadth-First Search + * - DAG + - General + - Depth-First Search + +.. automodule:: bigtree.utils.iterators + :members: + :show-inheritance: diff --git a/_sources/bigtree/utils/plot.rst.txt b/_sources/bigtree/utils/plot.rst.txt new file mode 100644 index 00000000..23e920d9 --- /dev/null +++ b/_sources/bigtree/utils/plot.rst.txt @@ -0,0 +1,8 @@ +|:bar_chart:| Plot +=========================== + +Plotting methods for Trees. + +.. automodule:: bigtree.utils.plot + :members: + :show-inheritance: diff --git a/_sources/bigtree/workflows/app_calendar.rst.txt b/_sources/bigtree/workflows/app_calendar.rst.txt new file mode 100644 index 00000000..18b4b919 --- /dev/null +++ b/_sources/bigtree/workflows/app_calendar.rst.txt @@ -0,0 +1,6 @@ +|:calendar:| Calendar App +================================= + +.. automodule:: bigtree.workflows.app_calendar + :members: + :show-inheritance: diff --git a/_sources/bigtree/workflows/app_todo.rst.txt b/_sources/bigtree/workflows/app_todo.rst.txt new file mode 100644 index 00000000..29f3c050 --- /dev/null +++ b/_sources/bigtree/workflows/app_todo.rst.txt @@ -0,0 +1,6 @@ +|:heavy_check_mark:| To Do App +================================= + +.. automodule:: bigtree.workflows.app_todo + :members: + :show-inheritance: diff --git a/_sources/binarytree.rst.txt b/_sources/binarytree.rst.txt new file mode 100644 index 00000000..c9680b8c --- /dev/null +++ b/_sources/binarytree.rst.txt @@ -0,0 +1,7 @@ +Binary Tree +=================================== + +.. toctree:: + :maxdepth: 2 + + bigtree/binarytree/construct diff --git a/_sources/dag.rst.txt b/_sources/dag.rst.txt new file mode 100644 index 00000000..b55d5cc2 --- /dev/null +++ b/_sources/dag.rst.txt @@ -0,0 +1,8 @@ +Directed Acyclic Graph (DAG) +=================================== + +.. toctree:: + :maxdepth: 2 + + bigtree/dag/construct + bigtree/dag/export diff --git a/_sources/index.rst.txt b/_sources/index.rst.txt new file mode 100644 index 00000000..c02bde3d --- /dev/null +++ b/_sources/index.rst.txt @@ -0,0 +1,42 @@ +|:deciduous_tree:| Big Tree Documentation +============================================ + +.. image:: https://badge.fury.io/py/bigtree.svg + :target: https://badge.fury.io/py/bigtree + :alt: python-version + +.. image:: https://img.shields.io/pypi/pyversions/bigtree.svg + :target: https://pypi.python.org/pypi/bigtree + :alt: python-compatibility + +.. image:: https://readthedocs.org/projects/bigtree/badge/?version=latest + :target: https://bigtree.readthedocs.io/en/latest/?badge=latest + :alt: Documentation Status + +.. image:: https://codecov.io/github/kayjan/bigtree/branch/master/graph/badge.svg?token=O5gyTsGIiw + :target: https://codecov.io/gh/kayjan/bigtree + :alt: code-coverage + +.. image:: https://github.com/kayjan/bigtree/actions/workflows/pytest.yml/badge.svg + :target: https://github.com/kayjan/bigtree/actions/workflows/pytest.yml + :alt: github-workflows + +.. image:: https://img.shields.io/static/v1?label=license&message=MIT&color=blue + :alt: license + +.. image:: https://img.shields.io/static/v1?label=style&message=black&color=black + :alt: black + +.. toctree:: + :maxdepth: 2 + + node + binarytree + dag + tree + utils + workflows + others + +.. include:: ../../README.md + :parser: myst_parser.sphinx_ diff --git a/_sources/node.rst.txt b/_sources/node.rst.txt new file mode 100644 index 00000000..4b4003c8 --- /dev/null +++ b/_sources/node.rst.txt @@ -0,0 +1,10 @@ +Node +=================================== + +.. toctree:: + :maxdepth: 1 + + bigtree/node/basenode + bigtree/node/node + bigtree/node/binarynode + bigtree/node/dagnode diff --git a/_sources/others.rst.txt b/_sources/others.rst.txt new file mode 100644 index 00000000..c7fc66c2 --- /dev/null +++ b/_sources/others.rst.txt @@ -0,0 +1,8 @@ +Others +=================================== + +.. toctree:: + :maxdepth: 3 + + others/tips + others/contributing diff --git a/_sources/others/contributing.rst.txt b/_sources/others/contributing.rst.txt new file mode 100644 index 00000000..f9c49cb2 --- /dev/null +++ b/_sources/others/contributing.rst.txt @@ -0,0 +1,88 @@ +|:cookie:| Contributing +=================================== + +bigtree is a tree implementation package for Python. It integrates with Python lists, dictionaries, and pandas DataFrame. + +Thank you for taking the time to contribute. Contributing to this package is an excellent opportunity to dive into tree implementations. + +Set Up +----------------------------------- + +First, `fork the repository `_ and clone the forked repository. + +.. code-block:: bash + + $ git clone git@github.com:/bigtree.git + +Next, create a virtual environment and activate it. + +.. code-block:: bash + + $ conda create -n bigtree_venv python=3.10 + $ conda activate bigtree_venv + +To check if it worked, + +.. code-block:: bash + + $ which pip + //envs/bigtree_venv/bin/pip + +From the project folder, install the required python packages locally in editable mode and set up pre-commit checks. + +.. code-block:: bash + + $ python -m pip install -e ".[all]" + $ python -m pip install pre-commit + $ pre-commit install + +Developing +----------------------------------- + +After making your changes, create a new branch, add and commit your changed files. +In this example, lets assume the changed file is ``README.md``. +If there are any pre-commit changes and/or comments, do modify, re-add and re-commit your files. + +.. code-block:: bash + + $ git checkout -b chore/update-readme + $ git add README.md + $ git commit -m "chore: updated README" + +Push your changes to your created branch and `create a pull request `_ from your fork. + +.. code-block:: bash + + $ git push origin chore/update-readme + +Testing and Documentation +----------------------------------- + +If there are changes related to code, please make sure that the unit tests pass and the code coverage is 100%. + +.. code-block:: bash + + $ python -m pip install pytest coverage + $ pytest --cov-report=term-missing --cov-config=pyproject.toml --cov=bigtree + +Make sure your add/update the tests and documentations accordingly. + +Convention and Standards +----------------------------------- + +When creating branches, it is recommended to create them in the format ``type/action``. For example, + +.. code-block:: bash + + $ git checkout -b feat/add-this + +When performing commits, it is also recommended to follow `conventional commits `_ when writing commit messages. + +During pre-commit checks, this project checks and formats code using ``black``, ``flake8``, ``isort``, and ``mypy``. + +For testing, this project uses ``pytest`` and ``coverage`` package for testing. + +Consequent Changes +----------------------------------- + +Please `open an issue `_ to discuss important changes before embarking on an implementation. diff --git a/_sources/others/list_dir.md.txt b/_sources/others/list_dir.md.txt new file mode 100644 index 00000000..65113682 --- /dev/null +++ b/_sources/others/list_dir.md.txt @@ -0,0 +1,19 @@ +# List Directory + +To list directories recursively using bigtree, we can use the `glob` built-in Python package to extract a list of paths. + +```python +import glob +from bigtree import list_to_tree, print_tree + +# Get all directories recursively +path_list = [] +for f in glob.glob("./**/*.py", recursive=True): + path_list.append(f) + +# Construct tree +root = list_to_tree(path_list) + +# View tree +print_tree(root, max_depth=3) +``` diff --git a/_sources/others/merging_trees.md.txt b/_sources/others/merging_trees.md.txt new file mode 100644 index 00000000..a7297dcd --- /dev/null +++ b/_sources/others/merging_trees.md.txt @@ -0,0 +1,48 @@ +# Merging Trees + +To merge two separate trees into one, we can use the tree modify module. + +In this example, we are merging two trees that have similar node `b`. +Children of node `b` from both trees are retained as long as `merge_children=True` is set. +If only children of other tree is desired, set `overriding=True` instead. + +```python +from bigtree import Node, print_tree, copy_nodes_from_tree_to_tree + +# Construct trees +root1 = Node("a") +b1 = Node("b", parent=root1) +c1 = Node("c", parent=root1) +d1 = Node("d", parent=b1) + +b2 = Node("b") +e2 = Node("e", parent=b2) + +# Validate tree structure +print_tree(root1) +# a +# ├── b +# │ └── d +# └── c + +print_tree(b2) +# b +# └── e + +# Merge trees +copy_nodes_from_tree_to_tree( + from_tree=b2, + to_tree=root1, + from_paths=["b"], + to_paths=["a/b"], + merge_children=True, # set overriding=True to override existing children +) + +# Validate tree structure +print_tree(root1) +# a +# ├── b +# │ ├── d +# │ └── e +# └── c +``` diff --git a/_sources/others/nodes.md.txt b/_sources/others/nodes.md.txt new file mode 100644 index 00000000..01518c51 --- /dev/null +++ b/_sources/others/nodes.md.txt @@ -0,0 +1,81 @@ +# Extending Nodes + +Nodes can be extended from `BaseNode` or `Node` class to have extended functionalities or add pre-/post-assign checks. + - For example, `Node` class extends `BaseNode` and added the ``name`` functionality with pre-assign checks to ensure no duplicate path names. + +## Population Node (add functionality/method/property) + +```python +from bigtree import Node, print_tree + + +class PopulationNode(Node): + + def __init__(self, name: str, population: int = 0, **kwargs): + super().__init__(name, **kwargs) + self._population = population + + @property + def population(self): + if self.is_leaf: + return self._population + return sum([child.population for child in self.children]) + + @property + def percentage(self): + if self.is_root: + return 1 + return round(self.population / self.root.population, 2) + + +root = PopulationNode("World") +b1 = PopulationNode("Country A", parent=root) +c1 = PopulationNode("State A1", 100, parent=b1) +c2 = PopulationNode("State A2", 50, parent=b1) +b2 = PopulationNode("Country B", 200, parent=root) +b3 = PopulationNode("Country C", 100, parent=root) + +print_tree(root, attr_list=["population", "percentage"]) +# World [population=450, percentage=1] +# ├── Country A [population=150, percentage=0.33] +# │ ├── State A1 [population=100, percentage=0.22] +# │ └── State A2 [population=50, percentage=0.11] +# ├── Country B [population=200, percentage=0.44] +# └── Country C [population=100, percentage=0.22] +``` + +## Read-Only Node (add pre-/post-assign checks) + +```python +import pytest + +from bigtree import Node +from typing import List + + +class ReadOnlyNode(Node): + + def __init__(self, *args, **kwargs): + self.__readonly = False + super().__init__(*args, **kwargs) + self.__readonly = True + + def _Node__pre_assign_parent(self, new_parent: Node): + if self.__readonly: + raise RuntimeError("Nodes cannot be reassigned for ReadOnlyNode") + + def _Node__pre_assign_children(self, new_children: List[Node]): + if self.__readonly: + raise RuntimeError("Nodes cannot be reassigned for ReadOnlyNode") + + +a = ReadOnlyNode("a") +b = ReadOnlyNode("b", parent=a) +c = ReadOnlyNode("c", parent=a) + +with pytest.raises(RuntimeError): + c.parent = b + +with pytest.raises(RuntimeError): + a.children = [b, c] +``` diff --git a/_sources/others/tips.rst.txt b/_sources/others/tips.rst.txt new file mode 100644 index 00000000..503bc8f7 --- /dev/null +++ b/_sources/others/tips.rst.txt @@ -0,0 +1,14 @@ +|:bulb:| Tips and Tricks +=================================== + +.. include:: list_dir.md + :parser: myst_parser.sphinx_ + +.. include:: nodes.md + :parser: myst_parser.sphinx_ + +.. include:: merging_trees.md + :parser: myst_parser.sphinx_ + +.. include:: weighted_trees.md + :parser: myst_parser.sphinx_ diff --git a/_sources/others/weighted_trees.md.txt b/_sources/others/weighted_trees.md.txt new file mode 100644 index 00000000..a8d5bfa7 --- /dev/null +++ b/_sources/others/weighted_trees.md.txt @@ -0,0 +1,30 @@ +# Trees with Weighted Edges + +Edge weights should be defined in the child node for the parent-child edge since each node can only have one parent. + +We can simply add `weight` attribute to the `Node` class. +However, if we want to visualize the weighted tree, we can create a `WeightedNode` class to generate the edge attribute dictionary. + +```python +from bigtree import Node, tree_to_dot + +class WeightedNode(Node): + def __init__(self, name, weight=0, **kwargs): + super().__init__(name, **kwargs) + self.weight = weight + + @property + def edge_attr(self): + return {"label": self.weight} + +# Construct weighted tree +root = WeightedNode("a") +b = WeightedNode("b", parent=root, weight=1) +c = WeightedNode("c", parent=root, weight=2) +d = WeightedNode("d", parent=b, weight=3) + +graph = tree_to_dot(root, node_colour="gold", edge_attr="edge_attr") +graph.write_png("assets/weighted_tree.png") +``` + +![Sample DAG Output](https://github.com/kayjan/bigtree/raw/master/assets/weighted_tree.png) diff --git a/_sources/tree.rst.txt b/_sources/tree.rst.txt new file mode 100644 index 00000000..667d4e9c --- /dev/null +++ b/_sources/tree.rst.txt @@ -0,0 +1,11 @@ +Tree +=================================== + +.. toctree:: + :maxdepth: 2 + + bigtree/tree/construct + bigtree/tree/export + bigtree/tree/helper + bigtree/tree/modify + bigtree/tree/search diff --git a/_sources/utils.rst.txt b/_sources/utils.rst.txt new file mode 100644 index 00000000..ab5135b2 --- /dev/null +++ b/_sources/utils.rst.txt @@ -0,0 +1,8 @@ +Utils +=================================== + +.. toctree:: + :maxdepth: 2 + + bigtree/utils/iterators + bigtree/utils/plot diff --git a/_sources/workflows.rst.txt b/_sources/workflows.rst.txt new file mode 100644 index 00000000..43507e15 --- /dev/null +++ b/_sources/workflows.rst.txt @@ -0,0 +1,8 @@ +Workflows +=================================== + +.. toctree:: + :maxdepth: 2 + + bigtree/workflows/app_todo + bigtree/workflows/app_calendar diff --git a/_static/_sphinx_javascript_frameworks_compat.js b/_static/_sphinx_javascript_frameworks_compat.js new file mode 100644 index 00000000..8549469d --- /dev/null +++ b/_static/_sphinx_javascript_frameworks_compat.js @@ -0,0 +1,134 @@ +/* + * _sphinx_javascript_frameworks_compat.js + * ~~~~~~~~~~ + * + * Compatability shim for jQuery and underscores.js. + * + * WILL BE REMOVED IN Sphinx 6.0 + * xref RemovedInSphinx60Warning + * + */ + +/** + * select a different prefix for underscore + */ +$u = _.noConflict(); + + +/** + * small helper function to urldecode strings + * + * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent#Decoding_query_parameters_from_a_URL + */ +jQuery.urldecode = function(x) { + if (!x) { + return x + } + return decodeURIComponent(x.replace(/\+/g, ' ')); +}; + +/** + * small helper function to urlencode strings + */ +jQuery.urlencode = encodeURIComponent; + +/** + * This function returns the parsed url parameters of the + * current request. Multiple values per key are supported, + * it will always return arrays of strings for the value parts. + */ +jQuery.getQueryParameters = function(s) { + if (typeof s === 'undefined') + s = document.location.search; + var parts = s.substr(s.indexOf('?') + 1).split('&'); + var result = {}; + for (var i = 0; i < parts.length; i++) { + var tmp = parts[i].split('=', 2); + var key = jQuery.urldecode(tmp[0]); + var value = jQuery.urldecode(tmp[1]); + if (key in result) + result[key].push(value); + else + result[key] = [value]; + } + return result; +}; + +/** + * highlight a given string on a jquery object by wrapping it in + * span elements with the given class name. + */ +jQuery.fn.highlightText = function(text, className) { + function highlight(node, addItems) { + if (node.nodeType === 3) { + var val = node.nodeValue; + var pos = val.toLowerCase().indexOf(text); + if (pos >= 0 && + !jQuery(node.parentNode).hasClass(className) && + !jQuery(node.parentNode).hasClass("nohighlight")) { + var span; + var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg"); + if (isInSVG) { + span = document.createElementNS("http://www.w3.org/2000/svg", "tspan"); + } else { + span = document.createElement("span"); + span.className = className; + } + span.appendChild(document.createTextNode(val.substr(pos, text.length))); + node.parentNode.insertBefore(span, node.parentNode.insertBefore( + document.createTextNode(val.substr(pos + text.length)), + node.nextSibling)); + node.nodeValue = val.substr(0, pos); + if (isInSVG) { + var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect"); + var bbox = node.parentElement.getBBox(); + rect.x.baseVal.value = bbox.x; + rect.y.baseVal.value = bbox.y; + rect.width.baseVal.value = bbox.width; + rect.height.baseVal.value = bbox.height; + rect.setAttribute('class', className); + addItems.push({ + "parent": node.parentNode, + "target": rect}); + } + } + } + else if (!jQuery(node).is("button, select, textarea")) { + jQuery.each(node.childNodes, function() { + highlight(this, addItems); + }); + } + } + var addItems = []; + var result = this.each(function() { + highlight(this, addItems); + }); + for (var i = 0; i < addItems.length; ++i) { + jQuery(addItems[i].parent).before(addItems[i].target); + } + return result; +}; + +/* + * backward compatibility for jQuery.browser + * This will be supported until firefox bug is fixed. + */ +if (!jQuery.browser) { + jQuery.uaMatch = function(ua) { + ua = ua.toLowerCase(); + + var match = /(chrome)[ \/]([\w.]+)/.exec(ua) || + /(webkit)[ \/]([\w.]+)/.exec(ua) || + /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) || + /(msie) ([\w.]+)/.exec(ua) || + ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) || + []; + + return { + browser: match[ 1 ] || "", + version: match[ 2 ] || "0" + }; + }; + jQuery.browser = {}; + jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true; +} diff --git a/_static/basic.css b/_static/basic.css new file mode 100644 index 00000000..4e9a9f1f --- /dev/null +++ b/_static/basic.css @@ -0,0 +1,900 @@ +/* + * basic.css + * ~~~~~~~~~ + * + * Sphinx stylesheet -- basic theme. + * + * :copyright: Copyright 2007-2022 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ + +/* -- main layout ----------------------------------------------------------- */ + +div.clearer { + clear: both; +} + +div.section::after { + display: block; + content: ''; + clear: left; +} + +/* -- relbar ---------------------------------------------------------------- */ + +div.related { + width: 100%; + font-size: 90%; +} + +div.related h3 { + display: none; +} + +div.related ul { + margin: 0; + padding: 0 0 0 10px; + list-style: none; +} + +div.related li { + display: inline; +} + +div.related li.right { + float: right; + margin-right: 5px; +} + +/* -- sidebar --------------------------------------------------------------- */ + +div.sphinxsidebarwrapper { + padding: 10px 5px 0 10px; +} + +div.sphinxsidebar { + float: left; + width: 230px; + margin-left: -100%; + font-size: 90%; + word-wrap: break-word; + overflow-wrap : break-word; +} + +div.sphinxsidebar ul { + list-style: none; +} + +div.sphinxsidebar ul ul, +div.sphinxsidebar ul.want-points { + margin-left: 20px; + list-style: square; +} + +div.sphinxsidebar ul ul { + margin-top: 0; + margin-bottom: 0; +} + +div.sphinxsidebar form { + margin-top: 10px; +} + +div.sphinxsidebar input { + border: 1px solid #98dbcc; + font-family: sans-serif; + font-size: 1em; +} + +div.sphinxsidebar #searchbox form.search { + overflow: hidden; +} + +div.sphinxsidebar #searchbox input[type="text"] { + float: left; + width: 80%; + padding: 0.25em; + box-sizing: border-box; +} + +div.sphinxsidebar #searchbox input[type="submit"] { + float: left; + width: 20%; + border-left: none; + padding: 0.25em; + box-sizing: border-box; +} + + +img { + border: 0; + max-width: 100%; +} + +/* -- search page ----------------------------------------------------------- */ + +ul.search { + margin: 10px 0 0 20px; + padding: 0; +} + +ul.search li { + padding: 5px 0 5px 20px; + background-image: url(file.png); + background-repeat: no-repeat; + background-position: 0 7px; +} + +ul.search li a { + font-weight: bold; +} + +ul.search li p.context { + color: #888; + margin: 2px 0 0 30px; + text-align: left; +} + +ul.keywordmatches li.goodmatch a { + font-weight: bold; +} + +/* -- index page ------------------------------------------------------------ */ + +table.contentstable { + width: 90%; + margin-left: auto; + margin-right: auto; +} + +table.contentstable p.biglink { + line-height: 150%; +} + +a.biglink { + font-size: 1.3em; +} + +span.linkdescr { + font-style: italic; + padding-top: 5px; + font-size: 90%; +} + +/* -- general index --------------------------------------------------------- */ + +table.indextable { + width: 100%; +} + +table.indextable td { + text-align: left; + vertical-align: top; +} + +table.indextable ul { + margin-top: 0; + margin-bottom: 0; + list-style-type: none; +} + +table.indextable > tbody > tr > td > ul { + padding-left: 0em; +} + +table.indextable tr.pcap { + height: 10px; +} + +table.indextable tr.cap { + margin-top: 10px; + background-color: #f2f2f2; +} + +img.toggler { + margin-right: 3px; + margin-top: 3px; + cursor: pointer; +} + +div.modindex-jumpbox { + border-top: 1px solid #ddd; + border-bottom: 1px solid #ddd; + margin: 1em 0 1em 0; + padding: 0.4em; +} + +div.genindex-jumpbox { + border-top: 1px solid #ddd; + border-bottom: 1px solid #ddd; + margin: 1em 0 1em 0; + padding: 0.4em; +} + +/* -- domain module index --------------------------------------------------- */ + +table.modindextable td { + padding: 2px; + border-collapse: collapse; +} + +/* -- general body styles --------------------------------------------------- */ + +div.body { + min-width: 360px; + max-width: 800px; +} + +div.body p, div.body dd, div.body li, div.body blockquote { + -moz-hyphens: auto; + -ms-hyphens: auto; + -webkit-hyphens: auto; + hyphens: auto; +} + +a.headerlink { + visibility: hidden; +} + +h1:hover > a.headerlink, +h2:hover > a.headerlink, +h3:hover > a.headerlink, +h4:hover > a.headerlink, +h5:hover > a.headerlink, +h6:hover > a.headerlink, +dt:hover > a.headerlink, +caption:hover > a.headerlink, +p.caption:hover > a.headerlink, +div.code-block-caption:hover > a.headerlink { + visibility: visible; +} + +div.body p.caption { + text-align: inherit; +} + +div.body td { + text-align: left; +} + +.first { + margin-top: 0 !important; +} + +p.rubric { + margin-top: 30px; + font-weight: bold; +} + +img.align-left, figure.align-left, .figure.align-left, object.align-left { + clear: left; + float: left; + margin-right: 1em; +} + +img.align-right, figure.align-right, .figure.align-right, object.align-right { + clear: right; + float: right; + margin-left: 1em; +} + +img.align-center, figure.align-center, .figure.align-center, object.align-center { + display: block; + margin-left: auto; + margin-right: auto; +} + +img.align-default, figure.align-default, .figure.align-default { + display: block; + margin-left: auto; + margin-right: auto; +} + +.align-left { + text-align: left; +} + +.align-center { + text-align: center; +} + +.align-default { + text-align: center; +} + +.align-right { + text-align: right; +} + +/* -- sidebars -------------------------------------------------------------- */ + +div.sidebar, +aside.sidebar { + margin: 0 0 0.5em 1em; + border: 1px solid #ddb; + padding: 7px; + background-color: #ffe; + width: 40%; + float: right; + clear: right; + overflow-x: auto; +} + +p.sidebar-title { + font-weight: bold; +} +nav.contents, +aside.topic, +div.admonition, div.topic, blockquote { + clear: left; +} + +/* -- topics ---------------------------------------------------------------- */ +nav.contents, +aside.topic, +div.topic { + border: 1px solid #ccc; + padding: 7px; + margin: 10px 0 10px 0; +} + +p.topic-title { + font-size: 1.1em; + font-weight: bold; + margin-top: 10px; +} + +/* -- admonitions ----------------------------------------------------------- */ + +div.admonition { + margin-top: 10px; + margin-bottom: 10px; + padding: 7px; +} + +div.admonition dt { + font-weight: bold; +} + +p.admonition-title { + margin: 0px 10px 5px 0px; + font-weight: bold; +} + +div.body p.centered { + text-align: center; + margin-top: 25px; +} + +/* -- content of sidebars/topics/admonitions -------------------------------- */ + +div.sidebar > :last-child, +aside.sidebar > :last-child, +nav.contents > :last-child, +aside.topic > :last-child, +div.topic > :last-child, +div.admonition > :last-child { + margin-bottom: 0; +} + +div.sidebar::after, +aside.sidebar::after, +nav.contents::after, +aside.topic::after, +div.topic::after, +div.admonition::after, +blockquote::after { + display: block; + content: ''; + clear: both; +} + +/* -- tables ---------------------------------------------------------------- */ + +table.docutils { + margin-top: 10px; + margin-bottom: 10px; + border: 0; + border-collapse: collapse; +} + +table.align-center { + margin-left: auto; + margin-right: auto; +} + +table.align-default { + margin-left: auto; + margin-right: auto; +} + +table caption span.caption-number { + font-style: italic; +} + +table caption span.caption-text { +} + +table.docutils td, table.docutils th { + padding: 1px 8px 1px 5px; + border-top: 0; + border-left: 0; + border-right: 0; + border-bottom: 1px solid #aaa; +} + +th { + text-align: left; + padding-right: 5px; +} + +table.citation { + border-left: solid 1px gray; + margin-left: 1px; +} + +table.citation td { + border-bottom: none; +} + +th > :first-child, +td > :first-child { + margin-top: 0px; +} + +th > :last-child, +td > :last-child { + margin-bottom: 0px; +} + +/* -- figures --------------------------------------------------------------- */ + +div.figure, figure { + margin: 0.5em; + padding: 0.5em; +} + +div.figure p.caption, figcaption { + padding: 0.3em; +} + +div.figure p.caption span.caption-number, +figcaption span.caption-number { + font-style: italic; +} + +div.figure p.caption span.caption-text, +figcaption span.caption-text { +} + +/* -- field list styles ----------------------------------------------------- */ + +table.field-list td, table.field-list th { + border: 0 !important; +} + +.field-list ul { + margin: 0; + padding-left: 1em; +} + +.field-list p { + margin: 0; +} + +.field-name { + -moz-hyphens: manual; + -ms-hyphens: manual; + -webkit-hyphens: manual; + hyphens: manual; +} + +/* -- hlist styles ---------------------------------------------------------- */ + +table.hlist { + margin: 1em 0; +} + +table.hlist td { + vertical-align: top; +} + +/* -- object description styles --------------------------------------------- */ + +.sig { + font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace; +} + +.sig-name, code.descname { + background-color: transparent; + font-weight: bold; +} + +.sig-name { + font-size: 1.1em; +} + +code.descname { + font-size: 1.2em; +} + +.sig-prename, code.descclassname { + background-color: transparent; +} + +.optional { + font-size: 1.3em; +} + +.sig-paren { + font-size: larger; +} + +.sig-param.n { + font-style: italic; +} + +/* C++ specific styling */ + +.sig-inline.c-texpr, +.sig-inline.cpp-texpr { + font-family: unset; +} + +.sig.c .k, .sig.c .kt, +.sig.cpp .k, .sig.cpp .kt { + color: #0033B3; +} + +.sig.c .m, +.sig.cpp .m { + color: #1750EB; +} + +.sig.c .s, .sig.c .sc, +.sig.cpp .s, .sig.cpp .sc { + color: #067D17; +} + + +/* -- other body styles ----------------------------------------------------- */ + +ol.arabic { + list-style: decimal; +} + +ol.loweralpha { + list-style: lower-alpha; +} + +ol.upperalpha { + list-style: upper-alpha; +} + +ol.lowerroman { + list-style: lower-roman; +} + +ol.upperroman { + list-style: upper-roman; +} + +:not(li) > ol > li:first-child > :first-child, +:not(li) > ul > li:first-child > :first-child { + margin-top: 0px; +} + +:not(li) > ol > li:last-child > :last-child, +:not(li) > ul > li:last-child > :last-child { + margin-bottom: 0px; +} + +ol.simple ol p, +ol.simple ul p, +ul.simple ol p, +ul.simple ul p { + margin-top: 0; +} + +ol.simple > li:not(:first-child) > p, +ul.simple > li:not(:first-child) > p { + margin-top: 0; +} + +ol.simple p, +ul.simple p { + margin-bottom: 0; +} +aside.footnote > span, +div.citation > span { + float: left; +} +aside.footnote > span:last-of-type, +div.citation > span:last-of-type { + padding-right: 0.5em; +} +aside.footnote > p { + margin-left: 2em; +} +div.citation > p { + margin-left: 4em; +} +aside.footnote > p:last-of-type, +div.citation > p:last-of-type { + margin-bottom: 0em; +} +aside.footnote > p:last-of-type:after, +div.citation > p:last-of-type:after { + content: ""; + clear: both; +} + +dl.field-list { + display: grid; + grid-template-columns: fit-content(30%) auto; +} + +dl.field-list > dt { + font-weight: bold; + word-break: break-word; + padding-left: 0.5em; + padding-right: 5px; +} + +dl.field-list > dd { + padding-left: 0.5em; + margin-top: 0em; + margin-left: 0em; + margin-bottom: 0em; +} + +dl { + margin-bottom: 15px; +} + +dd > :first-child { + margin-top: 0px; +} + +dd ul, dd table { + margin-bottom: 10px; +} + +dd { + margin-top: 3px; + margin-bottom: 10px; + margin-left: 30px; +} + +dl > dd:last-child, +dl > dd:last-child > :last-child { + margin-bottom: 0; +} + +dt:target, span.highlighted { + background-color: #fbe54e; +} + +rect.highlighted { + fill: #fbe54e; +} + +dl.glossary dt { + font-weight: bold; + font-size: 1.1em; +} + +.versionmodified { + font-style: italic; +} + +.system-message { + background-color: #fda; + padding: 5px; + border: 3px solid red; +} + +.footnote:target { + background-color: #ffa; +} + +.line-block { + display: block; + margin-top: 1em; + margin-bottom: 1em; +} + +.line-block .line-block { + margin-top: 0; + margin-bottom: 0; + margin-left: 1.5em; +} + +.guilabel, .menuselection { + font-family: sans-serif; +} + +.accelerator { + text-decoration: underline; +} + +.classifier { + font-style: oblique; +} + +.classifier:before { + font-style: normal; + margin: 0 0.5em; + content: ":"; + display: inline-block; +} + +abbr, acronym { + border-bottom: dotted 1px; + cursor: help; +} + +/* -- code displays --------------------------------------------------------- */ + +pre { + overflow: auto; + overflow-y: hidden; /* fixes display issues on Chrome browsers */ +} + +pre, div[class*="highlight-"] { + clear: both; +} + +span.pre { + -moz-hyphens: none; + -ms-hyphens: none; + -webkit-hyphens: none; + hyphens: none; + white-space: nowrap; +} + +div[class*="highlight-"] { + margin: 1em 0; +} + +td.linenos pre { + border: 0; + background-color: transparent; + color: #aaa; +} + +table.highlighttable { + display: block; +} + +table.highlighttable tbody { + display: block; +} + +table.highlighttable tr { + display: flex; +} + +table.highlighttable td { + margin: 0; + padding: 0; +} + +table.highlighttable td.linenos { + padding-right: 0.5em; +} + +table.highlighttable td.code { + flex: 1; + overflow: hidden; +} + +.highlight .hll { + display: block; +} + +div.highlight pre, +table.highlighttable pre { + margin: 0; +} + +div.code-block-caption + div { + margin-top: 0; +} + +div.code-block-caption { + margin-top: 1em; + padding: 2px 5px; + font-size: small; +} + +div.code-block-caption code { + background-color: transparent; +} + +table.highlighttable td.linenos, +span.linenos, +div.highlight span.gp { /* gp: Generic.Prompt */ + user-select: none; + -webkit-user-select: text; /* Safari fallback only */ + -webkit-user-select: none; /* Chrome/Safari */ + -moz-user-select: none; /* Firefox */ + -ms-user-select: none; /* IE10+ */ +} + +div.code-block-caption span.caption-number { + padding: 0.1em 0.3em; + font-style: italic; +} + +div.code-block-caption span.caption-text { +} + +div.literal-block-wrapper { + margin: 1em 0; +} + +code.xref, a code { + background-color: transparent; + font-weight: bold; +} + +h1 code, h2 code, h3 code, h4 code, h5 code, h6 code { + background-color: transparent; +} + +.viewcode-link { + float: right; +} + +.viewcode-back { + float: right; + font-family: sans-serif; +} + +div.viewcode-block:target { + margin: -1px -10px; + padding: 0 10px; +} + +/* -- math display ---------------------------------------------------------- */ + +img.math { + vertical-align: middle; +} + +div.body div.math p { + text-align: center; +} + +span.eqno { + float: right; +} + +span.eqno a.headerlink { + position: absolute; + z-index: 1; +} + +div.math:hover a.headerlink { + visibility: visible; +} + +/* -- printout stylesheet --------------------------------------------------- */ + +@media print { + div.document, + div.documentwrapper, + div.bodywrapper { + margin: 0 !important; + width: 100%; + } + + div.sphinxsidebar, + div.related, + div.footer, + #top-link { + display: none; + } +} \ No newline at end of file diff --git a/_static/css/custom.css b/_static/css/custom.css new file mode 100644 index 00000000..1c9f6f5c --- /dev/null +++ b/_static/css/custom.css @@ -0,0 +1,2 @@ + +/*# sourceMappingURL=custom.css.map */ \ No newline at end of file diff --git a/_static/css/custom.css.map b/_static/css/custom.css.map new file mode 100644 index 00000000..edff34a2 --- /dev/null +++ b/_static/css/custom.css.map @@ -0,0 +1 @@ +{"version":3,"sources":[],"names":[],"mappings":"","file":"custom.css"} \ No newline at end of file diff --git a/_static/css/theme.css b/_static/css/theme.css new file mode 100644 index 00000000..03259f63 --- /dev/null +++ b/_static/css/theme.css @@ -0,0 +1,2751 @@ +@charset "UTF-8"; +@import url("https://fonts.googleapis.com/css?family=Inconsolata:400,700|Lato:300,400,400i,700,900"); +/*! Karma-CSS v1.9.5 MIT License | http://karmacss.com | https://github.com/accentdesign/karma-css */ +.container{ + padding-right:15px; + padding-left:15px; + margin-right:auto; + margin-left:auto; +} + +@media (min-width: 576px){ + .container{ + width:540px; + max-width:100%; + } +} + +@media (min-width: 768px){ + .container{ + width:720px; + max-width:100%; + } +} + +@media (min-width: 992px){ + .container{ + width:960px; + max-width:100%; + } +} + +@media (min-width: 1200px){ + .container{ + width:1140px; + max-width:100%; + } +} + +.container-fluid{ + width:100%; + padding-right:15px; + padding-left:15px; + margin-right:auto; + margin-left:auto; +} + +.row{ + display:-ms-flexbox; + display:flex; + -ms-flex-wrap:wrap; + flex-wrap:wrap; + margin-right:-15px; + margin-left:-15px; +} + +.no-gutters{ + margin-right:0; + margin-left:0; +} + +.no-gutters > .col, +.no-gutters > [class*="col-"]{ + padding-right:0; + padding-left:0; +} + +.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col, +.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm, +.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md, +.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg, +.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl, +.col-xl-auto{ + width:100%; + min-height:1px; + padding-right:15px; + padding-left:15px; +} + +.col{ + -ms-flex-preferred-size:0; + flex-basis:0; + -ms-flex-positive:1; + flex-grow:1; + max-width:100%; +} + +.col-auto{ + -ms-flex:0 0 auto; + flex:0 0 auto; + width:auto; + max-width:none; +} + +.col-1{ + -ms-flex:0 0 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order:1; + } + .order-lg-2{ + -ms-flex-order:2; + order:2; + } + .order-lg-3{ + -ms-flex-order:3; + order:3; + } + .order-lg-4{ + -ms-flex-order:4; + order:4; + } + .order-lg-5{ + -ms-flex-order:5; + order:5; + } + .order-lg-6{ + -ms-flex-order:6; + order:6; + } + .order-lg-7{ + -ms-flex-order:7; + order:7; + } + .order-lg-8{ + -ms-flex-order:8; + order:8; + } + .order-lg-9{ + -ms-flex-order:9; + order:9; + } + .order-lg-10{ + -ms-flex-order:10; + order:10; + } + .order-lg-11{ + -ms-flex-order:11; + order:11; + } + .order-lg-12{ + -ms-flex-order:12; + order:12; + } + .offset-lg-1{ + margin-left:8.333333%; + } + .offset-lg-2{ + margin-left:16.666667%; + } + .offset-lg-3{ + margin-left:25%; + } + .offset-lg-4{ + margin-left:33.333333%; + } + .offset-lg-5{ + margin-left:41.666667%; + } + .offset-lg-6{ + margin-left:50%; + } + .offset-lg-7{ + margin-left:58.333333%; + } + .offset-lg-8{ + margin-left:66.666667%; + } + .offset-lg-9{ + margin-left:75%; + } + .offset-lg-10{ + margin-left:83.333333%; + } + .offset-lg-11{ + margin-left:91.666667%; + } +} + +@media (min-width: 1200px){ + .col-xl{ + -ms-flex-preferred-size:0; + flex-basis:0; + -ms-flex-positive:1; + flex-grow:1; + max-width:100%; + } + .col-xl-auto{ + -ms-flex:0 0 auto; + flex:0 0 auto; + width:auto; + max-width:none; + } + .col-xl-1{ + -ms-flex:0 0 8.333333%; + flex:0 0 8.333333%; + max-width:8.333333%; + } + .col-xl-2{ + -ms-flex:0 0 16.666667%; + flex:0 0 16.666667%; + max-width:16.666667%; + } + .col-xl-3{ + -ms-flex:0 0 25%; + flex:0 0 25%; + max-width:25%; + } + .col-xl-4{ + -ms-flex:0 0 33.333333%; + flex:0 0 33.333333%; + max-width:33.333333%; + } + .col-xl-5{ + -ms-flex:0 0 41.666667%; + flex:0 0 41.666667%; + max-width:41.666667%; + } + .col-xl-6{ + -ms-flex:0 0 50%; + flex:0 0 50%; + max-width:50%; + } + .col-xl-7{ + -ms-flex:0 0 58.333333%; + flex:0 0 58.333333%; + max-width:58.333333%; + } + .col-xl-8{ + -ms-flex:0 0 66.666667%; + flex:0 0 66.666667%; + max-width:66.666667%; + } + .col-xl-9{ + -ms-flex:0 0 75%; + flex:0 0 75%; + max-width:75%; + } + .col-xl-10{ + -ms-flex:0 0 83.333333%; + flex:0 0 83.333333%; + max-width:83.333333%; + } + .col-xl-11{ + -ms-flex:0 0 91.666667%; + flex:0 0 91.666667%; + max-width:91.666667%; + } + .col-xl-12{ + -ms-flex:0 0 100%; + flex:0 0 100%; + max-width:100%; + } + .order-xl-1{ + -ms-flex-order:1; + order:1; + } + .order-xl-2{ + -ms-flex-order:2; + order:2; + } + .order-xl-3{ + -ms-flex-order:3; + order:3; + } + .order-xl-4{ + -ms-flex-order:4; + order:4; + } + .order-xl-5{ + -ms-flex-order:5; + order:5; + } + .order-xl-6{ + -ms-flex-order:6; + order:6; + } + .order-xl-7{ + -ms-flex-order:7; + order:7; + } + .order-xl-8{ + -ms-flex-order:8; + order:8; + } + .order-xl-9{ + -ms-flex-order:9; + order:9; + } + .order-xl-10{ + -ms-flex-order:10; + order:10; + } + .order-xl-11{ + -ms-flex-order:11; + order:11; + } + .order-xl-12{ + -ms-flex-order:12; + order:12; + } + .offset-xl-1{ + margin-left:8.333333%; + } + .offset-xl-2{ + margin-left:16.666667%; + } + .offset-xl-3{ + margin-left:25%; + } + .offset-xl-4{ + margin-left:33.333333%; + } + .offset-xl-5{ + margin-left:41.666667%; + } + .offset-xl-6{ + margin-left:50%; + } + .offset-xl-7{ + margin-left:58.333333%; + } + .offset-xl-8{ + margin-left:66.666667%; + } + .offset-xl-9{ + margin-left:75%; + } + .offset-xl-10{ + margin-left:83.333333%; + } + .offset-xl-11{ + margin-left:91.666667%; + } +} + +*{ + box-sizing:border-box; + padding:0; + margin:0; +} + +*::before, *::after{ + box-sizing:border-box; +} + +html{ + font-size:62.5%; + line-height:1.6; +} + +body{ + font-family:"Lato", sans-serif; + font-size:16px; + font-weight:400; + color:#5f5f5f; + background:#fafbfc; +} + +main{ + display:block; +} + +a{ + color:#33c3f0; + text-decoration:none; + background-color:transparent; + transition:color linear 250ms; +} + +a:hover{ + color:#10aee0; + text-decoration:none; +} + +button, +[type="button"], +[type="reset"], +[type="submit"]{ + -webkit-appearance:button; +} + +::-moz-focus-inner{ + padding:0; + border:0; +} + +.button{ + box-sizing:border-box; + display:inline-block; + padding:0.8rem 1rem; + overflow:visible; + font-family:inherit; + font-size:1.5rem; + font-weight:400; + line-height:1.5; + color:#5f5f5f; + text-align:center; + text-decoration:none; + white-space:nowrap; + cursor:pointer; + -webkit-user-select:none; + -moz-user-select:none; + -ms-user-select:none; + user-select:none; + background-color:white; + border:1px solid #e6e6e6; + border-radius:0.25rem; + transition:background-color linear 250ms, border-color linear 250ms; +} + +.button:hover, .button:focus{ + color:#5f5f5f; + background-color:#e6e6e6; + border-color:#cdcdcd; + outline:0; +} + +.button.button-outline{ + background-color:transparent; + transition:background-color linear 250ms, border-color linear 250ms, color linear 250ms; +} + +.button.button-outline:hover, .button.button-outline:focus{ + color:#464646; + background-color:transparent; + border-color:#cdcdcd; + outline:0; +} + +.button.button-clear{ + background-color:transparent; + border-color:transparent; + transition:background-color linear 250ms, border-color linear 250ms, color linear 250ms; +} + +.button.button-clear:hover, .button.button-clear:focus{ + color:#464646; + background-color:transparent; + border-color:transparent; + outline:0; +} + +.button.button-primary{ + color:white; + background-color:#33c3f0; + border-color:#1bbcee; +} + +.button.button-primary:hover, .button.button-primary:focus{ + color:white; + background-color:#10aee0; + border-color:#0f9cc8; + outline:0; +} + +.button.button-outline.button-primary{ + color:#33c3f0; + background-color:transparent; + border-color:#33c3f0; +} + +.button.button-outline.button-primary:hover, .button.button-outline.button-primary:focus{ + color:#10aee0; + background-color:transparent; + border-color:#10aee0; + outline:0; +} + +.button.button-clear.button-primary{ + color:#33c3f0; + background-color:transparent; + border-color:transparent; +} + +.button.button-clear.button-primary:hover, .button.button-clear.button-primary:focus{ + color:#10aee0; + background-color:transparent; + border-color:transparent; + outline:0; +} + +.button.button-secondary{ + color:#111111; + background-color:#f0f0f0; + border-color:#e3e3e3; +} + +.button.button-secondary:hover, .button.button-secondary:focus{ + color:#111111; + background-color:#d7d7d7; + border-color:#cacaca; + outline:0; +} + +.button.button-outline.button-secondary{ + color:#f0f0f0; + background-color:transparent; + border-color:#f0f0f0; +} + +.button.button-outline.button-secondary:hover, .button.button-outline.button-secondary:focus{ + color:#d7d7d7; + background-color:transparent; + border-color:#d7d7d7; + outline:0; +} + +.button.button-clear.button-secondary{ + color:#f0f0f0; + background-color:transparent; + border-color:transparent; +} + +.button.button-clear.button-secondary:hover, .button.button-clear.button-secondary:focus{ + color:#d7d7d7; + background-color:transparent; + border-color:transparent; + outline:0; +} + +code, +kbd, +pre, +samp{ + font-family:"Inconsolata", monospace; +} + +code{ + padding:0.2rem 0.5rem; + font-size:100%; + color:#5f5f5f; + word-break:break-word; + background:#e7eaeb; + border:1px solid #e6e6e6; + border-radius:0.25rem; +} + +pre{ + display:block; + padding:2rem; + margin-bottom:2.5rem; + overflow-x:auto; + font-size:90%; + color:#5f5f5f; + white-space:pre; + background:#e7eaeb; + border:1px solid #e6e6e6; + border-radius:0.25rem; +} + +pre code{ + font-size:inherit; + color:inherit; + word-break:normal; +} + +*[disabled]{ + cursor:not-allowed; +} + +form{ + margin-bottom:2.5rem; +} + +input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="email"], input[type="month"], input[type="number"], input[type="password"], input[type="search"], input[type="tel"], input[type="text"], input[type="url"], input[type="week"]{ + box-sizing:border-box; + margin-bottom:1.5rem; + font-family:inherit; + line-height:1.5; + color:#5f5f5f; + background:white; + border:1px solid #e6e6e6; + border-radius:0.25rem; + box-shadow:none; + transition:background linear 250ms, border-color linear 250ms; + padding:0.8rem 1rem; + font-size:1.5rem; + max-width:100%; + -webkit-appearance:none; +} + +input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="email"]:focus, input[type="month"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="week"]:focus{ + background:white; + border-color:#33c3f0; + outline:0; +} + +input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="week"]{ + -webkit-appearance:listbox; + height:calc(3.85rem + 2px); +} + +input[type="checkbox"], input[type="radio"]{ + margin-right:1rem; +} + +::-webkit-inner-spin-button, +::-webkit-outer-spin-button{ + height:auto; +} + +::-webkit-datetime-edit-fields-wrapper{ + padding:0; + margin:0; +} + +::-webkit-input-placeholder{ + color:#b9b9b9; + opacity:1; +} + +::-moz-placeholder{ + color:#b9b9b9; + opacity:1; +} + +:-ms-input-placeholder{ + color:#b9b9b9; + opacity:1; +} + +::-ms-input-placeholder{ + color:#b9b9b9; + opacity:1; +} + +::placeholder{ + color:#b9b9b9; + opacity:1; +} + +textarea{ + box-sizing:border-box; + margin-bottom:1.5rem; + font-family:inherit; + line-height:1.5; + color:#5f5f5f; + background:white; + border:1px solid #e6e6e6; + border-radius:0.25rem; + box-shadow:none; + transition:background linear 250ms, border-color linear 250ms; + padding:0.8rem 1rem; + font-size:1.5rem; + max-width:100%; + -webkit-appearance:none; + overflow:auto; +} + +textarea:focus{ + background:white; + border-color:#33c3f0; + outline:0; +} + +select{ + box-sizing:border-box; + margin-bottom:1.5rem; + font-family:inherit; + line-height:1.5; + color:#5f5f5f; + background:white; + border:1px solid #e6e6e6; + border-radius:0.25rem; + box-shadow:none; + transition:background linear 250ms, border-color linear 250ms; + padding:0.8rem 1rem; + font-size:1.5rem; + max-width:100%; + text-transform:none; +} + +select:focus{ + background:white; + border-color:#33c3f0; + outline:0; +} + +select:not([multiple]){ + height:calc(3.85rem + 2px); +} + +label{ + display:block; + margin-bottom:.5rem; + font-weight:600; +} + +legend{ + box-sizing:border-box; + display:block; + max-width:100%; + margin-bottom:.5rem; + font-weight:600; + color:inherit; + white-space:normal; +} + +fieldset{ + margin-bottom:1.5rem; + border-width:0; +} + +hr{ + box-sizing:content-box; + height:0; + margin:1.5rem 0; + overflow:visible; + border:0; + border-top:1px solid #e6e6e6; +} + +img{ + border-style:none; +} + +figcaption{ + display:block; +} + +figure{ + display:block; + margin:0 0 2.5rem; +} + +ul{ + padding-left:2rem; + margin-bottom:2.5rem; + list-style:circle outside; +} + +ul ul, +ul ol{ + margin:0; +} + +ol{ + padding-left:1.7rem; + margin-bottom:2.5rem; + list-style:decimal outside; +} + +ol ol, +ol ul{ + margin:0; +} + +dl{ + margin-bottom:2.5rem; +} + +dl dt{ + margin:0 0 0 0; + font-weight:600; +} + +dl dd{ + margin:0 0 2.5rem 2.5rem; +} + +table{ + width:100%; + max-width:100%; + margin-bottom:2.5rem; + font-size:90%; + border-spacing:0; + border-collapse:collapse; + background-color:transparent; +} + +caption{ + padding:0.85rem 0.85rem; +} + +th{ + padding:0.85rem 0.85rem; + text-align:left; + vertical-align:top; +} + +td{ + padding:0.85rem 0.85rem; + text-align:left; + vertical-align:top; + border-top:1px solid #e6e6e6; +} + +.table-bordered, table.docutils:not(.footnote):not(.citation), table.docutils.field-list{ + border:solid 1px #e6e6e6; +} + +.table-headed th, table.docutils:not(.footnote):not(.citation) th, table.docutils.field-list th{ + background-color:#e7e9ec; +} + +.table-striped tbody tr:nth-child(odd), table.docutils:not(.footnote):not(.citation) tbody tr:nth-child(odd){ + background-color:#fafafa; +} + +.table-hover tbody tr:hover{ + background-color:whitesmoke; +} + +h1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption, +.h1, h2, .document > .section .toctree-wrapper .caption, +.h2, h3, #search-results ul.search > li > a, +.h3, h4, +.h4, h5, +.h5, h6, +.h6{ + font-family:"Lato", sans-serif; + color:#5f5f5f; +} + +h1 small, #search-results h2 small, #search-results .document > .section .toctree-wrapper .caption small, .document > .section .toctree-wrapper #search-results .caption small, .h1 small, h2 small, .document > .section .toctree-wrapper .caption small, .h2 small, h3 small, #search-results ul.search > li > a small, .h3 small, h4 small, .h4 small, h5 small, .h5 small, h6 small, .h6 small{ + font-size:65%; + line-height:1; +} + +h1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption, +.h1{ + margin:4rem 0 1.5rem; + font-size:32px; + font-weight:700; + line-height:1.2; +} + +h2, .document > .section .toctree-wrapper .caption, +.h2{ + margin:4rem 0 1.5rem; + font-size:24px; + font-weight:700; + line-height:1.25; +} + +h3, #search-results ul.search > li > a, +.h3{ + margin:4rem 0 1.5rem; + font-size:20.8px; + font-weight:700; + line-height:1.3; +} + +h4, +.h4{ + margin:4rem 0 1.5rem; + font-size:17.6px; + font-weight:700; + line-height:1.35; +} + +h5, +.h5{ + margin:4rem 0 1.5rem; + font-size:16px; + font-weight:700; + line-height:1.5; +} + +h6, +.h6{ + margin:4rem 0 1.5rem; + font-size:14.4px; + font-weight:700; + line-height:1.6; +} + +abbr[title]{ + -webkit-text-decoration:underline dotted; + text-decoration:underline dotted; +} + +p{ + margin-bottom:2.5rem; +} + +blockquote{ + padding:1rem 1.5rem; + margin-bottom:2.5rem; + border-left:3px solid #e6e6e6; +} + +b, +strong{ + font-weight:700; +} + +small{ + font-size:80%; +} + +sub, +sup{ + position:relative; + font-size:75%; + line-height:0; + vertical-align:baseline; +} + +sub{ + bottom:-.25em; +} + +sup{ + top:-.5em; +} +.alert, .admonition{ + position:relative; + padding:1.5rem 2rem; + margin-bottom:2.5rem; + border:1px solid #e6e6e6; + border-radius:0.25rem; +} +.alert-green, .admonition.important, .admonition.hint, .admonition.tip{ + background:#bcf0c2; + border:1px solid #a8ebaf; + color:#5f5f5f; +} + +.alert-red, .admonition.danger, .admonition.error{ + background:#ffd2cf; + border:1px solid #ffbab6; + color:#5f5f5f; +} + +.alert-blue, .admonition.note{ + background:#ccf1ff; + border:1px solid #b2e9ff; + color:#5f5f5f; +} + +.alert-orange, .admonition.attention, .admonition.caution, .admonition.warning{ + background:#ffe5ce; + border:1px solid #ffd7b4; + color:#5f5f5f; +} + +.icon-input{ + max-width:100%; + display:-ms-inline-flexbox; + display:inline-flex; + font-size:1.5rem; + margin-bottom:1.5rem; + position:relative; +} + +.icon-input input{ + -ms-flex:1 1 auto; + flex:1 1 auto; + font-size:1em; + margin:0; + padding-right:2.65em; +} + +.icon-input [class*="icon-"]{ + position:absolute; + top:0; + right:0; + bottom:auto; + left:auto; + color:#b9b9b9; + height:100%; + font-size:1em; + line-height:1; + opacity:1; + pointer-events:none; + text-align:center; + width:2.65em; +} + +.icon-input [class*="icon-"]:before{ + position:absolute; + top:50%; + right:auto; + bottom:auto; + left:0; + margin:-.5em 0; + text-align:center; + width:100%; +} +@font-face{ + font-family:'fontello'; + src:url("../font/fontello.eot?44759829"); + src:url("../font/fontello.eot?44759829#iefix") format("embedded-opentype"), url("../font/fontello.woff2?44759829") format("woff2"), url("../font/fontello.woff?44759829") format("woff"), url("../font/fontello.ttf?44759829") format("truetype"), url("../font/fontello.svg?44759829#fontello") format("svg"); + font-weight:normal; + font-style:normal; +} +[class^="icon-"]:before, [class*=" icon-"]:before{ + font-family:"fontello"; + font-style:normal; + font-weight:normal; + speak:none; + display:inline-block; + text-decoration:inherit; + width:1em; + margin-right:.2em; + text-align:center; + font-variant:normal; + text-transform:none; + line-height:1em; + margin-left:.2em; + -webkit-font-smoothing:antialiased; + -moz-osx-font-smoothing:grayscale; +} + +.icon-search:before{ + content:'\e800'; +} +.icon-edit:before{ + content:'\e801'; +} +.icon-download:before{ + content:'\e802'; +} +.icon-attention:before{ + content:'\e804'; +} +.icon-info-circled:before{ + content:'\e805'; +} +.icon-attention-circled:before{ + content:'\e810'; +} +.icon-github-circled:before{ + content:'\f09b'; +} +.icon-menu:before{ + content:'\f0c9'; +} +.icon-lightbulb:before{ + content:'\f0eb'; +} +.icon-bitbucket:before{ + content:'\f171'; +} +.icon-gitlab:before{ + content:'\f296'; +} +.admonition .admonition-title{ + font-weight:bold; + margin-bottom:.5rem; +} + +.admonition .admonition-title:before{ + font-family:"fontello"; + padding-right:1rem; +} + +.admonition :last-child{ + margin-bottom:0; +} + +.admonition.attention .admonition-title:before, .admonition.caution .admonition-title:before, .admonition.warning .admonition-title:before{ + content:"\e804"; +} + +.admonition.danger .admonition-title:before, .admonition.error .admonition-title:before{ + content:"\e810"; +} + +.admonition.important .admonition-title:before{ + content:"\e810"; +} + +.admonition.hint .admonition-title:before, .admonition.tip .admonition-title:before{ + content:"\f0eb"; +} + +.admonition.note .admonition-title:before{ + content:"\e801"; +} +.breadcrumbs-outer{ + background:#fafbfc; + border:solid 1px #e6e6e6; +} + +.breadcrumbs{ + display:-ms-flexbox; + display:flex; + list-style:none; + margin:0; + padding:1rem 0; +} + +.breadcrumbs li + li:not(.breadcrumbs-aside):before{ + padding:0 1rem; + content:"•"; +} + +.breadcrumbs .breadcrumbs-aside{ + margin-left:auto; +} + +.breadcrumbs code{ + padding:0; + border:none; + background:none; + font-family:"Lato", sans-serif; + font-size:initial; +} + +.breadcrumbs code.literal{ + color:#5f5f5f; +} + +@media (max-width: 991px){ + ul.breadcrumbs .breadcrumbs-aside{ + display:none; + } +} +.footer{ + color:rgba(0, 0, 0, 0.54); + padding-top:4rem; + padding-bottom:4rem; +} +header{ + background:#24292e; + padding:2rem 0; +} + +header .container{ + display:-ms-flexbox; + display:flex; + -ms-flex-direction:row; + flex-direction:row; + -ms-flex-align:center; + align-items:center; +} + +header .site-nav-toggle{ + color:#f5f6f7; + font-size:3.5rem; + margin-left:-1rem; + padding:.5rem 1rem .5rem 0; + cursor:pointer; +} + +header .site-title{ + color:white; + font-size:2rem; + font-weight:400; +} + +@media (max-width: 991px){ + header{ + position:fixed; + top:0; + right:auto; + bottom:auto; + left:auto; + padding:0; + -webkit-transform:translateY(0); + transform:translateY(0); + transition:-webkit-transform 250ms ease-in-out; + transition:transform 250ms ease-in-out; + transition:transform 250ms ease-in-out, -webkit-transform 250ms ease-in-out; + width:100%; + z-index:101; + } + header.up{ + -webkit-transform:translateY(-100%); + transform:translateY(-100%); + } + header .site-title{ + font-size:1.5rem; + } +} +.main-outer{ + background:#f5f6f7; + padding-top:3rem; + padding-bottom:10rem; +} + +.document > .section > h1, #search-results .document > .section > h2, #search-results .document > .section .toctree-wrapper .document > .section > .caption, .document > .section .toctree-wrapper #search-results .document > .section > .caption{ + margin-top:0; + margin-bottom:4rem; +} +.site-nav code.literal, +.site-nav tt.literal{ + border:none; + background:inherit; + color:inherit; + padding-left:0; + padding-right:0; +} + +.site-nav-tree .caption{ + font-weight:bold; +} + +.site-nav-tree ul{ + list-style-type:none; + padding-left:0; +} + +.site-nav-tree ul ul{ + margin-left:1.5rem; +} + +.site-nav-tree li{ + line-height:1.8; +} + +.site-nav-tree > ul > li:not(.current) > ul{ + display:none; +} + +.site-nav-tree a{ + color:rgba(0, 0, 0, 0.54); +} + +.site-nav-tree a.current, .site-nav-tree a:hover{ + color:rgba(0, 0, 0, 0.87); +} + +@media (max-width: 991px){ + body{ + padding-top:6.6rem; + } + .main-outer{ + position:relative; + } + .site-nav{ + position:fixed; + top:0; + right:0; + bottom:0; + left:0; + background:#f5f6f7; + height:100vh; + overflow-y:scroll; + padding-top:10rem; + -webkit-transform:translateX(-100%); + transform:translateX(-100%); + transition:-webkit-transform 250ms linear; + transition:transform 250ms linear; + transition:transform 250ms linear, -webkit-transform 250ms linear; + z-index:100; + } + body.nav-in{ + overflow:hidden; + } + body.nav-in .site-nav{ + -webkit-transform:translateX(0); + transform:translateX(0); + } + body.nav-in .site-nav .icon-input{ + width:100%; + } +} +.docutils.container{ + width:100%; + margin:0; + padding:0; +} +#search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption{ + margin-bottom:5rem; +} + +#search-results ul.search{ + list-style-type:none; + margin-top:3rem; + padding:0; +} + +#search-results ul.search > li:not(:last-child){ + padding-bottom:3rem; + border-bottom:solid 1px #e6e6e6; + margin-bottom:3rem; +} +.headerlink{ + visibility:hidden; + padding-left:.5rem; + opacity:.3; +} + +.headerlink:hover{ + opacity:.6; +} + +caption:hover > a.headerlink, +.code-block-caption:hover > a.headerlink, +dt:hover > a.headerlink, +h1:hover > a.headerlink, +#search-results h2:hover > a.headerlink, +#search-results .document > .section .toctree-wrapper .caption:hover > a.headerlink, +.document > .section .toctree-wrapper #search-results .caption:hover > a.headerlink, +h2:hover > a.headerlink, +.document > .section .toctree-wrapper .caption:hover > a.headerlink, +h3:hover > a.headerlink, +#search-results ul.search > li > a:hover > a.headerlink, +h4:hover > a.headerlink, +h5:hover > a.headerlink, +h6:hover > a.headerlink, +.caption:hover > a.headerlink, +.caption-text:hover > a.headerlink{ + visibility:visible; +} + +.footnote-reference, +.citation-reference{ + font-size:90%; + position:relative; + top:-.6rem; +} + +.rubric{ + margin-bottom:1.25rem; + font-weight:bold; +} + +img{ + min-height:1px; + max-width:100%; + height:auto; +} + +.align-left{ + float:left; + margin-right:2.5rem; + margin-bottom:2.5rem; +} + +.align-center{ + margin:auto; + display:block; +} + +.align-center.figure{ + text-align:center; +} + +.align-right{ + float:right; + margin-left:2.5rem; + margin-bottom:2.5rem; +} +.sidebar{ + border:1px solid #e6e6e6; + margin:0 0 2.5rem 2.5rem; + padding:2.5rem; + background-color:#f0f0f0; + width:40%; + float:right; +} + +.sidebar-title{ + background:#f5f6f7; + font-weight:bold; + margin-top:-2.5rem; + margin-right:-2.5rem; + margin-bottom:2.5rem; + margin-left:-2.5rem; + padding:.5rem 1rem; +} +table.docutils.footnote{ + color:#aaaaaa; + width:auto; +} + +table.docutils.footnote td{ + border:0; + padding-left:0; + padding-right:2rem; +} + +table.docutils.footnote td:not(.label){ + width:100%; +} + +table.docutils.footnote td em + p{ + display:inline-block; +} + +table.docutils.footnote td p.last{ + margin-bottom:0; +} +.figure p.caption{ + font-style:italic; +} +ol.arabic{ + list-style-type:decimal; +} + +ol.loweralpha{ + list-style-type:lower-alpha; +} + +ol.upperalpha{ + list-style-type:upper-alpha; +} + +ol.lowerroman{ + list-style-type:lower-roman; +} + +ol.upperroman{ + list-style-type:upper-roman; +} + +li p, +dd p{ + margin-bottom:1.25rem; +} + +li p:last-child, +dd p:last-child{ + margin-bottom:0; +} + +.line-block{ + margin-bottom:2.5rem; + margin-left:2.5rem; +} + +.line-block .line-block{ + margin-bottom:0; + margin-left:2rem; +} + +blockquote .attribution{ + margin-bottom:0; +} + +.guilabel{ + border:1px solid #33c3f0; + background:#c2edfa; + font-size:80%; + font-weight:700; + border-radius:0.25rem; + padding:.15rem .5rem; + margin:auto .2rem; +} +div[class^='highlight-']{ + background:#e7eaeb; + margin-bottom:2.5rem; + overflow-x:auto; +} + +div[class^='highlight-'] pre{ + margin-bottom:0; +} + +td.linenos pre{ + margin:0; + border:0; + border-radius:0; + border-right:1px solid #e6e6e6; +} + +td.code{ + width:100%; +} + +td.code pre{ + margin:0; + border:0; + border-radius:0; +} + +table.highlighttable{ + font-size:100%; + border:1px solid #e6e6e6; + border-radius:0.25rem; + margin-bottom:0; +} + +table.highlighttable td{ + padding:0; +} + +tt.literal, +code.literal{ + background:white; + color:#ff4136; + font-size:90%; +} + +tt.xref, +a tt, +code.xref, +a code{ + color:#111111; +} + +tt.download, +code.download{ + background:inherit; + padding:inherit; + font-weight:normal; + font-family:inherit; + font-size:inherit; + color:inherit; + border:inherit; + white-space:inherit; +} + +tt.download::before, +code.download::before{ + font-family:fontello; + content:"\e802"; + padding-right:.5rem; +} +dl:not(.docutils) dt{ + margin:.6rem 0; + font-size:90%; + line-height:normal; + background:rgba(51, 195, 240, 0.1); + color:rgba(51, 195, 240, 0.9); + border-top:solid 3px #33c3f0; + padding:.6rem; +} + +dl:not(.docutils) dl dt{ + border:none; + border-left:solid 3px #e6e6e6; + background:#f0f0f0; + color:#5f5f5f; +} + +dl:not(.docutils) tt.descname, +dl:not(.docutils) tt.descclassname, +dl:not(.docutils) code.descname, +dl:not(.docutils) code.descclassname{ + background-color:transparent; + border:none; + padding:0; + font-size:100%; +} + +dl:not(.docutils) tt.descname, +dl:not(.docutils) code.descname{ + font-weight:bold; +} + +dl:not(.docutils).data dt{ + display:inline-block; +} +.align-top{ + vertical-align:top; +} + +.align-bottom{ + vertical-align:bottom; +} + +.align-middle{ + vertical-align:middle; +} + +.align-baseline{ + vertical-align:baseline; +} + +.clearfix::after{ + display:block; + clear:both; + content:""; +} + +.b-white{ + background-color:white; +} + +.c-white{ + color:white; +} + +.b-black{ + background-color:#111111; +} + +.c-black{ + color:#111111; +} + +.b-primary{ + background-color:#33c3f0; +} + +.c-primary{ + color:#33c3f0; +} + +.b-secondary{ + background-color:#f0f0f0; +} + +.c-secondary{ + color:#f0f0f0; +} + +.b-aqua{ + background-color:#7fdbff; +} + +.c-aqua{ + color:#7fdbff; +} + +.b-blue{ + background-color:#0074d9; +} + +.c-blue{ + color:#0074d9; +} + +.b-navy{ + background-color:#001f3f; +} + +.c-navy{ + color:#001f3f; +} + +.b-teal{ + background-color:#39cccc; +} + +.c-teal{ + color:#39cccc; +} + +.b-green{ + background-color:#2ecc40; +} + +.c-green{ + color:#2ecc40; +} + +.b-olive{ + background-color:#3d9970; +} + +.c-olive{ + color:#3d9970; +} + +.b-lime{ + background-color:#01ff70; +} + +.c-lime{ + color:#01ff70; +} + +.b-yellow{ + background-color:#ffdc00; +} + +.c-yellow{ + color:#ffdc00; +} + +.b-orange{ + background-color:#ff851b; +} + +.c-orange{ + color:#ff851b; +} + +.b-red{ + background-color:#ff4136; +} + +.c-red{ + color:#ff4136; +} + +.b-fuchsia{ + background-color:#f012be; +} + +.c-fuchsia{ + color:#f012be; +} + +.b-purple{ + background-color:#b10dc9; +} + +.c-purple{ + color:#b10dc9; +} + +.b-maroon{ + background-color:#85144b; +} + +.c-maroon{ + color:#85144b; +} + +.b-silver{ + background-color:#dddddd; +} + +.c-silver{ + color:#dddddd; +} + +.b-gray{ + background-color:#aaaaaa; +} + +.c-gray{ + color:#aaaaaa; +} + +.b-facebook{ + background-color:#3b5999; +} + +.c-facebook{ + color:#3b5999; +} + +.b-twitter{ + background-color:#55acee; +} + +.c-twitter{ + color:#55acee; +} + +.b-linkedin{ + background-color:#0077b5; +} + +.c-linkedin{ + color:#0077b5; +} + +.b-googleplus{ + background-color:#dd4b39; +} + +.c-googleplus{ + color:#dd4b39; +} + +.b-instagram{ + background-color:#e4405f; +} + +.c-instagram{ + color:#e4405f; +} + +.b-pinterest{ + background-color:#bd081c; +} + +.c-pinterest{ + color:#bd081c; +} + +.b-cinder{ + background-color:#24292e; +} + +.c-cinder{ + color:#24292e; +} + +.b-whitesmoke{ + background-color:#f5f6f7; +} + +.c-whitesmoke{ + color:#f5f6f7; +} + +.b-solitude{ + background-color:#fafbfc; +} + +.c-solitude{ + color:#fafbfc; +} + +.disabled{ + cursor:not-allowed; +} + +.move{ + cursor:move; +} + +.pointer{ + cursor:pointer; +} + +.d-block{ + display:block; +} + +.d-hidden{ + display:none !important; +} + +.d-flex{ + display:-ms-flexbox; + display:flex; +} + +.d-grid{ + display:grid; +} + +.d-inline{ + display:inline; +} + +.d-inline-block{ + display:inline-block; +} + +.d-inline-flex{ + display:-ms-inline-flexbox; + display:inline-flex; +} + +.d-table{ + display:table; +} + +.d-table-cell{ + display:table-cell; +} + +.flex-row{ + -ms-flex-direction:row; + flex-direction:row; +} + +.flex-column{ + -ms-flex-direction:column; + flex-direction:column; +} + +.flex-row-reverse{ + -ms-flex-direction:row-reverse; + flex-direction:row-reverse; +} + +.flex-column-reverse{ + -ms-flex-direction:column-reverse; + flex-direction:column-reverse; +} + +.justify-content-start{ + -ms-flex-pack:start; + justify-content:flex-start; +} + +.justify-content-end{ + -ms-flex-pack:end; + justify-content:flex-end; +} + +.justify-content-center{ + -ms-flex-pack:center; + justify-content:center; +} + +.justify-content-between{ + -ms-flex-pack:justify; + justify-content:space-between; +} + +.justify-content-around{ + -ms-flex-pack:distribute; + justify-content:space-around; +} + +.align-items-start{ + -ms-flex-align:start; + align-items:flex-start; +} + +.align-items-end{ + -ms-flex-align:end; + align-items:flex-end; +} + +.align-items-center{ + -ms-flex-align:center; + align-items:center; +} + +.align-items-baseline{ + -ms-flex-align:baseline; + align-items:baseline; +} + +.align-items-stretch{ + -ms-flex-align:stretch; + align-items:stretch; +} + +.flex-nowrap{ + -ms-flex-wrap:nowrap; + flex-wrap:nowrap; +} + +.flex-wrap{ + -ms-flex-wrap:wrap; + flex-wrap:wrap; +} + +.flex-wrap-reverse{ + -ms-flex-wrap:wrap-reverse; + flex-wrap:wrap-reverse; +} + +.align-self-start{ + -ms-flex-item-align:start; + align-self:flex-start; +} + +.align-self-end{ + -ms-flex-item-align:end; + align-self:flex-end; +} + +.align-self-center{ + -ms-flex-item-align:center; + align-self:center; +} + +.align-self-baseline{ + -ms-flex-item-align:baseline; + align-self:baseline; +} + +.align-self-stretch{ + -ms-flex-item-align:stretch; + align-self:stretch; +} + +.pull-left{ + float:left !important; +} + +.pull-right{ + float:right !important; +} + +.img-fluid{ + display:block; + width:100%; + max-width:100%; + height:auto; + min-height:1px; +} + +.list-style-none{ + list-style:none !important; +} + +.list-style-reset{ + padding:0; + margin:0; + list-style:none !important; +} + +.scroll-x{ + overflow-x:auto; +} + +.noscroll{ + overflow:hidden; +} + +.fixed{ + position:fixed; +} + +.relative{ + position:relative; +} + +.absolute{ + position:absolute; +} + +@media print{ + .no-print, + .no-print *{ + display:none !important; + } +} + +.full-height{ + height:100%; +} + +.full-visual-height{ + height:100vh; +} + +.full-width{ + box-sizing:border-box; + width:100%; +} + +.max-full-width{ + box-sizing:border-box; + max-width:100%; +} + +.margin-zero{ + margin:0; +} + +.m-auto{ + margin:auto; +} + +.mt-auto{ + margin-top:auto; +} + +.mr-auto{ + margin-right:auto; +} + +.mb-auto{ + margin-bottom:auto; +} + +.ml-auto{ + margin-left:auto; +} + +.push-auto{ + margin-right:auto; + margin-left:auto; +} + +.text-left{ + text-align:left; +} + +.text-right{ + text-align:right; +} + +.text-center{ + text-align:center; +} + +.text-just{ + text-align:justify; +} + +.strong{ + font-weight:700; +} + +.lead{ + font-weight:300; +} + +.muted{ + opacity:.7; +} + +.nowrap{ + white-space:nowrap; +} + +.small{ + 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\"UTF-8\";\n/* font\n *\n */\n@import url(\"https://fonts.googleapis.com/css?family=Inconsolata:400,700|Lato:300,400,400i,700,900\");\n/* core */\n/*! Karma-CSS v1.9.5 MIT License | http://karmacss.com | https://github.com/accentdesign/karma-css */\n.container {\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n@media (min-width: 576px) {\n .container {\n width: 540px;\n max-width: 100%;\n }\n}\n\n@media (min-width: 768px) {\n .container {\n width: 720px;\n max-width: 100%;\n }\n}\n\n@media (min-width: 992px) {\n .container {\n width: 960px;\n max-width: 100%;\n }\n}\n\n@media (min-width: 1200px) {\n .container {\n width: 1140px;\n max-width: 100%;\n }\n}\n\n.container-fluid {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n.row {\n display: flex;\n flex-wrap: wrap;\n margin-right: -15px;\n margin-left: -15px;\n}\n\n.no-gutters {\n margin-right: 0;\n margin-left: 0;\n}\n\n.no-gutters > .col,\n.no-gutters > [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n}\n\n.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,\n.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,\n.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,\n.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,\n.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,\n.col-xl-auto {\n width: 100%;\n min-height: 1px;\n padding-right: 15px;\n padding-left: 15px;\n}\n\n.col {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n}\n\n.col-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n}\n\n.col-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n}\n\n.col-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n}\n\n.col-3 {\n flex: 0 0 25%;\n max-width: 25%;\n}\n\n.col-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n}\n\n.col-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n}\n\n.col-6 {\n flex: 0 0 50%;\n max-width: 50%;\n}\n\n.col-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n}\n\n.col-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n}\n\n.col-9 {\n flex: 0 0 75%;\n max-width: 75%;\n}\n\n.col-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n}\n\n.col-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n}\n\n.col-12 {\n flex: 0 0 100%;\n max-width: 100%;\n}\n\n.order-1 {\n order: 1;\n}\n\n.order-2 {\n order: 2;\n}\n\n.order-3 {\n order: 3;\n}\n\n.order-4 {\n order: 4;\n}\n\n.order-5 {\n order: 5;\n}\n\n.order-6 {\n order: 6;\n}\n\n.order-7 {\n order: 7;\n}\n\n.order-8 {\n order: 8;\n}\n\n.order-9 {\n order: 9;\n}\n\n.order-10 {\n order: 10;\n}\n\n.order-11 {\n order: 11;\n}\n\n.order-12 {\n order: 12;\n}\n\n.offset-1 {\n margin-left: 8.333333%;\n}\n\n.offset-2 {\n margin-left: 16.666667%;\n}\n\n.offset-3 {\n margin-left: 25%;\n}\n\n.offset-4 {\n margin-left: 33.333333%;\n}\n\n.offset-5 {\n margin-left: 41.666667%;\n}\n\n.offset-6 {\n margin-left: 50%;\n}\n\n.offset-7 {\n margin-left: 58.333333%;\n}\n\n.offset-8 {\n margin-left: 66.666667%;\n}\n\n.offset-9 {\n margin-left: 75%;\n}\n\n.offset-10 {\n margin-left: 83.333333%;\n}\n\n.offset-11 {\n margin-left: 91.666667%;\n}\n\n@media (min-width: 576px) {\n .col-sm {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-sm-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-sm-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-sm-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-sm-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-sm-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-sm-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-sm-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-sm-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-sm-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-sm-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-sm-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-sm-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-sm-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-sm-1 {\n order: 1;\n }\n .order-sm-2 {\n order: 2;\n }\n .order-sm-3 {\n order: 3;\n }\n .order-sm-4 {\n order: 4;\n }\n .order-sm-5 {\n order: 5;\n }\n .order-sm-6 {\n order: 6;\n }\n .order-sm-7 {\n order: 7;\n }\n .order-sm-8 {\n order: 8;\n }\n .order-sm-9 {\n order: 9;\n }\n .order-sm-10 {\n order: 10;\n }\n .order-sm-11 {\n order: 11;\n }\n .order-sm-12 {\n order: 12;\n }\n .offset-sm-1 {\n margin-left: 8.333333%;\n }\n .offset-sm-2 {\n margin-left: 16.666667%;\n }\n .offset-sm-3 {\n margin-left: 25%;\n }\n .offset-sm-4 {\n margin-left: 33.333333%;\n }\n .offset-sm-5 {\n margin-left: 41.666667%;\n }\n .offset-sm-6 {\n margin-left: 50%;\n }\n .offset-sm-7 {\n margin-left: 58.333333%;\n }\n .offset-sm-8 {\n margin-left: 66.666667%;\n }\n .offset-sm-9 {\n margin-left: 75%;\n }\n .offset-sm-10 {\n margin-left: 83.333333%;\n }\n .offset-sm-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 768px) {\n .col-md {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-md-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-md-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-md-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-md-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-md-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-md-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-md-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-md-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-md-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-md-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-md-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-md-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-md-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-md-1 {\n order: 1;\n }\n .order-md-2 {\n order: 2;\n }\n .order-md-3 {\n order: 3;\n }\n .order-md-4 {\n order: 4;\n }\n .order-md-5 {\n order: 5;\n }\n .order-md-6 {\n order: 6;\n }\n .order-md-7 {\n order: 7;\n }\n .order-md-8 {\n order: 8;\n }\n .order-md-9 {\n order: 9;\n }\n .order-md-10 {\n order: 10;\n }\n .order-md-11 {\n order: 11;\n }\n .order-md-12 {\n order: 12;\n }\n .offset-md-1 {\n margin-left: 8.333333%;\n }\n .offset-md-2 {\n margin-left: 16.666667%;\n }\n .offset-md-3 {\n margin-left: 25%;\n }\n .offset-md-4 {\n margin-left: 33.333333%;\n }\n .offset-md-5 {\n margin-left: 41.666667%;\n }\n .offset-md-6 {\n margin-left: 50%;\n }\n .offset-md-7 {\n margin-left: 58.333333%;\n }\n .offset-md-8 {\n margin-left: 66.666667%;\n }\n .offset-md-9 {\n margin-left: 75%;\n }\n .offset-md-10 {\n margin-left: 83.333333%;\n }\n .offset-md-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 992px) {\n .col-lg {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-lg-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-lg-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-lg-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-lg-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-lg-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-lg-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-lg-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-lg-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-lg-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-lg-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-lg-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-lg-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-lg-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-lg-1 {\n order: 1;\n }\n .order-lg-2 {\n order: 2;\n }\n .order-lg-3 {\n order: 3;\n }\n .order-lg-4 {\n order: 4;\n }\n .order-lg-5 {\n order: 5;\n }\n .order-lg-6 {\n order: 6;\n }\n .order-lg-7 {\n order: 7;\n }\n .order-lg-8 {\n order: 8;\n }\n .order-lg-9 {\n order: 9;\n }\n .order-lg-10 {\n order: 10;\n }\n .order-lg-11 {\n order: 11;\n }\n .order-lg-12 {\n order: 12;\n }\n .offset-lg-1 {\n margin-left: 8.333333%;\n }\n .offset-lg-2 {\n margin-left: 16.666667%;\n }\n .offset-lg-3 {\n margin-left: 25%;\n }\n .offset-lg-4 {\n margin-left: 33.333333%;\n }\n .offset-lg-5 {\n margin-left: 41.666667%;\n }\n .offset-lg-6 {\n margin-left: 50%;\n }\n .offset-lg-7 {\n margin-left: 58.333333%;\n }\n .offset-lg-8 {\n margin-left: 66.666667%;\n }\n .offset-lg-9 {\n margin-left: 75%;\n }\n .offset-lg-10 {\n margin-left: 83.333333%;\n }\n .offset-lg-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 1200px) {\n .col-xl {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-xl-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-xl-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-xl-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-xl-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-xl-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-xl-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-xl-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-xl-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-xl-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-xl-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-xl-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-xl-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-xl-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-xl-1 {\n order: 1;\n }\n .order-xl-2 {\n order: 2;\n }\n .order-xl-3 {\n order: 3;\n }\n .order-xl-4 {\n order: 4;\n }\n .order-xl-5 {\n order: 5;\n }\n .order-xl-6 {\n order: 6;\n }\n .order-xl-7 {\n order: 7;\n }\n .order-xl-8 {\n order: 8;\n }\n .order-xl-9 {\n order: 9;\n }\n .order-xl-10 {\n order: 10;\n }\n .order-xl-11 {\n order: 11;\n }\n .order-xl-12 {\n order: 12;\n }\n .offset-xl-1 {\n margin-left: 8.333333%;\n }\n .offset-xl-2 {\n margin-left: 16.666667%;\n }\n .offset-xl-3 {\n margin-left: 25%;\n }\n .offset-xl-4 {\n margin-left: 33.333333%;\n }\n .offset-xl-5 {\n margin-left: 41.666667%;\n }\n .offset-xl-6 {\n margin-left: 50%;\n }\n .offset-xl-7 {\n margin-left: 58.333333%;\n }\n .offset-xl-8 {\n margin-left: 66.666667%;\n }\n .offset-xl-9 {\n margin-left: 75%;\n }\n .offset-xl-10 {\n margin-left: 83.333333%;\n }\n .offset-xl-11 {\n margin-left: 91.666667%;\n }\n}\n\n* {\n box-sizing: border-box;\n padding: 0;\n margin: 0;\n}\n\n*::before, *::after {\n box-sizing: border-box;\n}\n\nhtml {\n font-size: 62.5%;\n line-height: 1.6;\n}\n\nbody {\n font-family: \"Lato\", sans-serif;\n font-size: 16px;\n font-weight: 400;\n color: #5f5f5f;\n background: #fafbfc;\n}\n\nmain {\n display: block;\n}\n\na {\n color: #33c3f0;\n text-decoration: none;\n background-color: transparent;\n transition: color linear 250ms;\n}\n\na:hover {\n color: #10aee0;\n text-decoration: none;\n}\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"] {\n -webkit-appearance: button;\n}\n\n::-moz-focus-inner {\n padding: 0;\n border: 0;\n}\n\n.button {\n box-sizing: border-box;\n display: inline-block;\n padding: 0.8rem 1rem;\n overflow: visible;\n font-family: inherit;\n font-size: 1.5rem;\n font-weight: 400;\n line-height: 1.5;\n color: #5f5f5f;\n text-align: center;\n text-decoration: none;\n white-space: nowrap;\n cursor: pointer;\n user-select: none;\n background-color: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n transition: background-color linear 250ms, border-color linear 250ms;\n}\n\n.button:hover, .button:focus {\n color: #5f5f5f;\n background-color: #e6e6e6;\n border-color: #cdcdcd;\n outline: 0;\n}\n\n.button.button-outline {\n background-color: transparent;\n transition: background-color linear 250ms, border-color linear 250ms, color linear 250ms;\n}\n\n.button.button-outline:hover, .button.button-outline:focus {\n color: #464646;\n background-color: transparent;\n border-color: #cdcdcd;\n outline: 0;\n}\n\n.button.button-clear {\n background-color: transparent;\n border-color: transparent;\n transition: background-color linear 250ms, border-color linear 250ms, color linear 250ms;\n}\n\n.button.button-clear:hover, .button.button-clear:focus {\n color: #464646;\n background-color: transparent;\n border-color: transparent;\n outline: 0;\n}\n\n.button.button-primary {\n color: white;\n background-color: #33c3f0;\n border-color: #1bbcee;\n}\n\n.button.button-primary:hover, .button.button-primary:focus {\n color: white;\n background-color: #10aee0;\n border-color: #0f9cc8;\n outline: 0;\n}\n\n.button.button-outline.button-primary {\n color: #33c3f0;\n background-color: transparent;\n border-color: #33c3f0;\n}\n\n.button.button-outline.button-primary:hover, .button.button-outline.button-primary:focus {\n color: #10aee0;\n background-color: transparent;\n border-color: #10aee0;\n outline: 0;\n}\n\n.button.button-clear.button-primary {\n color: #33c3f0;\n background-color: transparent;\n border-color: transparent;\n}\n\n.button.button-clear.button-primary:hover, .button.button-clear.button-primary:focus {\n color: #10aee0;\n background-color: transparent;\n border-color: transparent;\n outline: 0;\n}\n\n.button.button-secondary {\n color: #111111;\n background-color: #f0f0f0;\n border-color: #e3e3e3;\n}\n\n.button.button-secondary:hover, .button.button-secondary:focus {\n color: #111111;\n background-color: #d7d7d7;\n border-color: #cacaca;\n outline: 0;\n}\n\n.button.button-outline.button-secondary {\n color: #f0f0f0;\n background-color: transparent;\n border-color: #f0f0f0;\n}\n\n.button.button-outline.button-secondary:hover, .button.button-outline.button-secondary:focus {\n color: #d7d7d7;\n background-color: transparent;\n border-color: #d7d7d7;\n outline: 0;\n}\n\n.button.button-clear.button-secondary {\n color: #f0f0f0;\n background-color: transparent;\n border-color: transparent;\n}\n\n.button.button-clear.button-secondary:hover, .button.button-clear.button-secondary:focus {\n color: #d7d7d7;\n background-color: transparent;\n border-color: transparent;\n outline: 0;\n}\n\ncode,\nkbd,\npre,\nsamp {\n font-family: \"Inconsolata\", monospace;\n}\n\ncode {\n padding: 0.2rem 0.5rem;\n font-size: 100%;\n color: #5f5f5f;\n word-break: break-word;\n background: #e7eaeb;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n}\n\npre {\n display: block;\n padding: 2rem;\n margin-bottom: 2.5rem;\n overflow-x: auto;\n font-size: 90%;\n color: #5f5f5f;\n white-space: pre;\n background: #e7eaeb;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n}\n\npre code {\n font-size: inherit;\n color: inherit;\n word-break: normal;\n}\n\n*[disabled] {\n cursor: not-allowed;\n}\n\nform {\n margin-bottom: 2.5rem;\n}\n\ninput[type=\"date\"], input[type=\"datetime\"], input[type=\"datetime-local\"], input[type=\"email\"], input[type=\"month\"], input[type=\"number\"], input[type=\"password\"], input[type=\"search\"], input[type=\"tel\"], input[type=\"text\"], input[type=\"url\"], input[type=\"week\"] {\n box-sizing: border-box;\n margin-bottom: 1.5rem;\n font-family: inherit;\n line-height: 1.5;\n color: #5f5f5f;\n background: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n box-shadow: none;\n transition: background linear 250ms, border-color linear 250ms;\n padding: 0.8rem 1rem;\n font-size: 1.5rem;\n max-width: 100%;\n -webkit-appearance: none;\n}\n\ninput[type=\"date\"]:focus, input[type=\"datetime\"]:focus, input[type=\"datetime-local\"]:focus, input[type=\"email\"]:focus, input[type=\"month\"]:focus, input[type=\"number\"]:focus, input[type=\"password\"]:focus, input[type=\"search\"]:focus, input[type=\"tel\"]:focus, input[type=\"text\"]:focus, input[type=\"url\"]:focus, input[type=\"week\"]:focus {\n background: white;\n border-color: #33c3f0;\n outline: 0;\n}\n\ninput[type=\"date\"], input[type=\"datetime\"], input[type=\"datetime-local\"], input[type=\"month\"], input[type=\"week\"] {\n -webkit-appearance: listbox;\n height: calc(3.85rem + 2px);\n}\n\ninput[type=\"checkbox\"], input[type=\"radio\"] {\n margin-right: 1rem;\n}\n\n::-webkit-inner-spin-button,\n::-webkit-outer-spin-button {\n height: auto;\n}\n\n::-webkit-datetime-edit-fields-wrapper {\n padding: 0;\n margin: 0;\n}\n\n::placeholder {\n color: #b9b9b9;\n opacity: 1;\n}\n\ntextarea {\n box-sizing: border-box;\n margin-bottom: 1.5rem;\n font-family: inherit;\n line-height: 1.5;\n color: #5f5f5f;\n background: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n box-shadow: none;\n transition: background linear 250ms, border-color linear 250ms;\n padding: 0.8rem 1rem;\n font-size: 1.5rem;\n max-width: 100%;\n -webkit-appearance: none;\n overflow: auto;\n}\n\ntextarea:focus {\n background: white;\n border-color: #33c3f0;\n outline: 0;\n}\n\nselect {\n box-sizing: border-box;\n margin-bottom: 1.5rem;\n font-family: inherit;\n line-height: 1.5;\n color: #5f5f5f;\n background: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n box-shadow: none;\n transition: background linear 250ms, border-color linear 250ms;\n padding: 0.8rem 1rem;\n font-size: 1.5rem;\n max-width: 100%;\n text-transform: none;\n}\n\nselect:focus {\n background: white;\n border-color: #33c3f0;\n outline: 0;\n}\n\nselect:not([multiple]) {\n height: calc(3.85rem + 2px);\n}\n\nlabel {\n display: block;\n margin-bottom: .5rem;\n font-weight: 600;\n}\n\nlegend {\n box-sizing: border-box;\n display: block;\n max-width: 100%;\n margin-bottom: .5rem;\n font-weight: 600;\n color: inherit;\n white-space: normal;\n}\n\nfieldset {\n margin-bottom: 1.5rem;\n border-width: 0;\n}\n\nhr {\n box-sizing: content-box;\n height: 0;\n margin: 1.5rem 0;\n overflow: visible;\n border: 0;\n border-top: 1px solid #e6e6e6;\n}\n\nimg {\n border-style: none;\n}\n\nfigcaption {\n display: block;\n}\n\nfigure {\n display: block;\n margin: 0 0 2.5rem;\n}\n\nul {\n padding-left: 2rem;\n margin-bottom: 2.5rem;\n list-style: circle outside;\n}\n\nul ul,\nul ol {\n margin: 0;\n}\n\nol {\n padding-left: 1.7rem;\n margin-bottom: 2.5rem;\n list-style: decimal outside;\n}\n\nol ol,\nol ul {\n margin: 0;\n}\n\ndl {\n margin-bottom: 2.5rem;\n}\n\ndl dt {\n margin: 0 0 0 0;\n font-weight: 600;\n}\n\ndl dd {\n margin: 0 0 2.5rem 2.5rem;\n}\n\ntable {\n width: 100%;\n max-width: 100%;\n margin-bottom: 2.5rem;\n font-size: 90%;\n border-spacing: 0;\n border-collapse: collapse;\n background-color: transparent;\n}\n\ncaption {\n padding: 0.85rem 0.85rem;\n}\n\nth {\n padding: 0.85rem 0.85rem;\n text-align: left;\n vertical-align: top;\n}\n\ntd {\n padding: 0.85rem 0.85rem;\n text-align: left;\n vertical-align: top;\n border-top: 1px solid #e6e6e6;\n}\n\n.table-bordered, table.docutils:not(.footnote):not(.citation), table.docutils.field-list {\n border: solid 1px #e6e6e6;\n}\n\n.table-headed th, table.docutils:not(.footnote):not(.citation) th, table.docutils.field-list th {\n background-color: #e7e9ec;\n}\n\n.table-striped tbody tr:nth-child(odd), table.docutils:not(.footnote):not(.citation) tbody tr:nth-child(odd) {\n background-color: #fafafa;\n}\n\n.table-hover tbody tr:hover {\n background-color: whitesmoke;\n}\n\nh1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption,\n.h1, h2, .document > .section .toctree-wrapper .caption,\n.h2, h3, #search-results ul.search > li > a,\n.h3, h4,\n.h4, h5,\n.h5, h6,\n.h6 {\n font-family: \"Lato\", sans-serif;\n color: #5f5f5f;\n}\n\nh1 small, #search-results h2 small, #search-results .document > .section .toctree-wrapper .caption small, .document > .section .toctree-wrapper #search-results .caption small, .h1 small, h2 small, .document > .section .toctree-wrapper .caption small, .h2 small, h3 small, #search-results ul.search > li > a small, .h3 small, h4 small, .h4 small, h5 small, .h5 small, h6 small, .h6 small {\n font-size: 65%;\n line-height: 1;\n}\n\nh1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption,\n.h1 {\n margin: 4rem 0 1.5rem;\n font-size: 32px;\n font-weight: 700;\n line-height: 1.2;\n}\n\nh2, .document > .section .toctree-wrapper .caption,\n.h2 {\n margin: 4rem 0 1.5rem;\n font-size: 24px;\n font-weight: 700;\n line-height: 1.25;\n}\n\nh3, #search-results ul.search > li > a,\n.h3 {\n margin: 4rem 0 1.5rem;\n font-size: 20.8px;\n font-weight: 700;\n line-height: 1.3;\n}\n\nh4,\n.h4 {\n margin: 4rem 0 1.5rem;\n font-size: 17.6px;\n font-weight: 700;\n line-height: 1.35;\n}\n\nh5,\n.h5 {\n margin: 4rem 0 1.5rem;\n font-size: 16px;\n font-weight: 700;\n line-height: 1.5;\n}\n\nh6,\n.h6 {\n margin: 4rem 0 1.5rem;\n font-size: 14.4px;\n font-weight: 700;\n line-height: 1.6;\n}\n\nabbr[title] {\n text-decoration: underline dotted;\n}\n\np {\n margin-bottom: 2.5rem;\n}\n\nblockquote {\n padding: 1rem 1.5rem;\n margin-bottom: 2.5rem;\n border-left: 3px solid #e6e6e6;\n}\n\nb,\nstrong {\n font-weight: 700;\n}\n\nsmall {\n font-size: 80%;\n}\n\nsub,\nsup {\n position: relative;\n font-size: 75%;\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub {\n bottom: -.25em;\n}\n\nsup {\n top: -.5em;\n}\n\n/* add your custom modules here */\n/* components */\n/* base alert style */\n.alert, .admonition {\n position: relative;\n padding: 1.5rem 2rem;\n margin-bottom: 2.5rem;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n}\n\n/* coloured variations */\n.alert-green, .admonition.important, .admonition.hint, .admonition.tip {\n background: #bcf0c2;\n border: 1px solid #a8ebaf;\n color: #5f5f5f;\n}\n\n.alert-red, .admonition.danger, .admonition.error {\n background: #ffd2cf;\n border: 1px solid #ffbab6;\n color: #5f5f5f;\n}\n\n.alert-blue, .admonition.note {\n background: #ccf1ff;\n border: 1px solid #b2e9ff;\n color: #5f5f5f;\n}\n\n.alert-orange, .admonition.attention, .admonition.caution, .admonition.warning {\n background: #ffe5ce;\n border: 1px solid #ffd7b4;\n color: #5f5f5f;\n}\n\n.icon-input {\n max-width: 100%;\n display: inline-flex;\n font-size: 1.5rem;\n margin-bottom: 1.5rem;\n position: relative;\n}\n\n.icon-input input {\n flex: 1 1 auto;\n font-size: 1em;\n margin: 0;\n padding-right: 2.65em;\n}\n\n.icon-input [class*=\"icon-\"] {\n position: absolute;\n top: 0;\n right: 0;\n bottom: auto;\n left: auto;\n color: #b9b9b9;\n height: 100%;\n font-size: 1em;\n line-height: 1;\n opacity: 1;\n pointer-events: none;\n text-align: center;\n width: 2.65em;\n}\n\n.icon-input [class*=\"icon-\"]:before {\n position: absolute;\n top: 50%;\n right: auto;\n bottom: auto;\n left: 0;\n margin: -.5em 0;\n text-align: center;\n width: 100%;\n}\n\n/* fontello */\n@font-face {\n font-family: 'fontello';\n src: url(\"../font/fontello.eot?44759829\");\n src: url(\"../font/fontello.eot?44759829#iefix\") format(\"embedded-opentype\"), url(\"../font/fontello.woff2?44759829\") format(\"woff2\"), url(\"../font/fontello.woff?44759829\") format(\"woff\"), url(\"../font/fontello.ttf?44759829\") format(\"truetype\"), url(\"../font/fontello.svg?44759829#fontello\") format(\"svg\");\n font-weight: normal;\n font-style: normal;\n}\n\n/* Chrome hack: SVG is rendered more smooth in Windozze. 100% magic, uncomment if you need it. */\n/* Note, that will break hinting! In other OS-es font will be not as sharp as it could be */\n/*\n@media screen and (-webkit-min-device-pixel-ratio:0) {\n @font-face {\n font-family: 'fontello';\n src: url('../font/fontello.svg?44759829#fontello') format('svg');\n }\n}\n*/\n[class^=\"icon-\"]:before, [class*=\" icon-\"]:before {\n font-family: \"fontello\";\n font-style: normal;\n font-weight: normal;\n speak: none;\n display: inline-block;\n text-decoration: inherit;\n width: 1em;\n margin-right: .2em;\n text-align: center;\n /* opacity: .8; */\n /* For safety - reset parent styles, that can break glyph codes*/\n font-variant: normal;\n text-transform: none;\n /* fix buttons height, for twitter bootstrap */\n line-height: 1em;\n /* Animation center compensation - margins should be symmetric */\n /* remove if not needed */\n margin-left: .2em;\n /* you can be more comfortable with increased icons size */\n /* font-size: 120%; */\n /* Font smoothing. That was taken from TWBS */\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n /* Uncomment for 3D effect */\n /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */\n}\n\n.icon-search:before {\n content: '\\e800';\n}\n\n/* '' */\n.icon-edit:before {\n content: '\\e801';\n}\n\n/* '' */\n.icon-download:before {\n content: '\\e802';\n}\n\n/* '' */\n.icon-attention:before {\n content: '\\e804';\n}\n\n/* '' */\n.icon-info-circled:before {\n content: '\\e805';\n}\n\n/* '' */\n.icon-attention-circled:before {\n content: '\\e810';\n}\n\n/* '' */\n.icon-github-circled:before {\n content: '\\f09b';\n}\n\n/* '' */\n.icon-menu:before {\n content: '\\f0c9';\n}\n\n/* '' */\n.icon-lightbulb:before {\n content: '\\f0eb';\n}\n\n/* '' */\n.icon-bitbucket:before {\n content: '\\f171';\n}\n\n/* '' */\n.icon-gitlab:before {\n content: '\\f296';\n}\n\n/* '' */\n/* modules */\n/* admonition\n * note: we are just extending the alerts\n */\n.admonition .admonition-title {\n font-weight: bold;\n margin-bottom: .5rem;\n}\n\n.admonition .admonition-title:before {\n font-family: \"fontello\";\n padding-right: 1rem;\n}\n\n.admonition :last-child {\n margin-bottom: 0;\n}\n\n.admonition.attention .admonition-title:before, .admonition.caution .admonition-title:before, .admonition.warning .admonition-title:before {\n content: \"\\e804\";\n}\n\n.admonition.danger .admonition-title:before, .admonition.error .admonition-title:before {\n content: \"\\e810\";\n}\n\n.admonition.important .admonition-title:before {\n content: \"\\e810\";\n}\n\n.admonition.hint .admonition-title:before, .admonition.tip .admonition-title:before {\n content: \"\\f0eb\";\n}\n\n.admonition.note .admonition-title:before {\n content: \"\\e801\";\n}\n\n/* breadcrumb\n * \n */\n.breadcrumbs-outer {\n background: #fafbfc;\n border: solid 1px #e6e6e6;\n}\n\n.breadcrumbs {\n display: flex;\n list-style: none;\n margin: 0;\n padding: 1rem 0;\n}\n\n.breadcrumbs li + li:not(.breadcrumbs-aside):before {\n padding: 0 1rem;\n content: \"•\";\n}\n\n.breadcrumbs .breadcrumbs-aside {\n margin-left: auto;\n}\n\n.breadcrumbs code {\n padding: 0;\n border: none;\n background: none;\n font-family: \"Lato\", sans-serif;\n font-size: initial;\n}\n\n.breadcrumbs code.literal {\n color: #5f5f5f;\n}\n\n@media (max-width: 991px) {\n ul.breadcrumbs .breadcrumbs-aside {\n display: none;\n }\n}\n\n/* footer\n *\n */\n.footer {\n color: rgba(0, 0, 0, 0.54);\n padding-top: 4rem;\n padding-bottom: 4rem;\n}\n\n/* header\n *\n */\nheader {\n background: #24292e;\n padding: 2rem 0;\n}\n\nheader .container {\n display: flex;\n flex-direction: row;\n align-items: center;\n}\n\nheader .site-nav-toggle {\n color: #f5f6f7;\n font-size: 3.5rem;\n margin-left: -1rem;\n padding: .5rem 1rem .5rem 0;\n cursor: pointer;\n}\n\nheader .site-title {\n color: white;\n font-size: 2rem;\n font-weight: 400;\n}\n\n@media (max-width: 991px) {\n header {\n position: fixed;\n top: 0;\n right: auto;\n bottom: auto;\n left: auto;\n padding: 0;\n transform: translateY(0);\n transition: transform 250ms ease-in-out;\n width: 100%;\n z-index: 101;\n }\n header.up {\n transform: translateY(-100%);\n }\n header .site-title {\n font-size: 1.5rem;\n }\n}\n\n/* layout\n *\n */\n.main-outer {\n background: #f5f6f7;\n padding-top: 3rem;\n padding-bottom: 10rem;\n}\n\n.document > .section > h1, #search-results .document > .section > h2, #search-results .document > .section .toctree-wrapper .document > .section > .caption, .document > .section .toctree-wrapper #search-results .document > .section > .caption {\n margin-top: 0;\n margin-bottom: 4rem;\n}\n\n/* site nav\n *\n */\n.site-nav code.literal,\n.site-nav tt.literal {\n border: none;\n background: inherit;\n color: inherit;\n padding-left: 0;\n padding-right: 0;\n}\n\n.site-nav-tree .caption {\n font-weight: bold;\n}\n\n.site-nav-tree ul {\n list-style-type: none;\n padding-left: 0;\n}\n\n.site-nav-tree ul ul {\n margin-left: 1.5rem;\n}\n\n.site-nav-tree li {\n line-height: 1.8;\n}\n\n.site-nav-tree > ul > li:not(.current) > ul {\n display: none;\n}\n\n.site-nav-tree a {\n color: rgba(0, 0, 0, 0.54);\n}\n\n.site-nav-tree a.current, .site-nav-tree a:hover {\n color: rgba(0, 0, 0, 0.87);\n}\n\n@media (max-width: 991px) {\n body {\n padding-top: 6.6rem;\n }\n .main-outer {\n position: relative;\n }\n .site-nav {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n background: #f5f6f7;\n height: 100vh;\n overflow-y: scroll;\n padding-top: 10rem;\n transform: translateX(-100%);\n transition: transform 250ms linear;\n z-index: 100;\n }\n body.nav-in {\n overflow: hidden;\n }\n body.nav-in .site-nav {\n transform: translateX(0);\n }\n body.nav-in .site-nav .icon-input {\n width: 100%;\n }\n}\n\n/* -- framwork overrides --------------------------------------------------- */\n.docutils.container {\n width: 100%;\n margin: 0;\n padding: 0;\n}\n\n/* -- search results ------------------------------------------------------- */\n#search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption {\n margin-bottom: 5rem;\n}\n\n#search-results ul.search {\n list-style-type: none;\n margin-top: 3rem;\n padding: 0;\n}\n\n#search-results ul.search > li:not(:last-child) {\n padding-bottom: 3rem;\n border-bottom: solid 1px #e6e6e6;\n margin-bottom: 3rem;\n}\n\n/* -- general body styles --------------------------------------------------- */\n.headerlink {\n visibility: hidden;\n padding-left: .5rem;\n opacity: .3;\n}\n\n.headerlink:hover {\n opacity: .6;\n}\n\ncaption:hover > a.headerlink,\n.code-block-caption:hover > a.headerlink,\ndt:hover > a.headerlink,\nh1:hover > a.headerlink,\n#search-results h2:hover > a.headerlink,\n#search-results .document > .section .toctree-wrapper .caption:hover > a.headerlink,\n.document > .section .toctree-wrapper #search-results .caption:hover > a.headerlink,\nh2:hover > a.headerlink,\n.document > .section .toctree-wrapper .caption:hover > a.headerlink,\nh3:hover > a.headerlink,\n#search-results ul.search > li > a:hover > a.headerlink,\nh4:hover > a.headerlink,\nh5:hover > a.headerlink,\nh6:hover > a.headerlink,\n.caption:hover > a.headerlink,\n.caption-text:hover > a.headerlink {\n visibility: visible;\n}\n\n.footnote-reference,\n.citation-reference {\n font-size: 90%;\n position: relative;\n top: -.6rem;\n}\n\n.rubric {\n margin-bottom: 1.25rem;\n font-weight: bold;\n}\n\nimg {\n min-height: 1px;\n max-width: 100%;\n height: auto;\n}\n\n.align-left {\n float: left;\n margin-right: 2.5rem;\n margin-bottom: 2.5rem;\n}\n\n.align-center {\n margin: auto;\n display: block;\n}\n\n.align-center.figure {\n text-align: center;\n}\n\n.align-right {\n float: right;\n margin-left: 2.5rem;\n margin-bottom: 2.5rem;\n}\n\n/* -- sidebars -------------------------------------------------------------- */\n.sidebar {\n border: 1px solid #e6e6e6;\n margin: 0 0 2.5rem 2.5rem;\n padding: 2.5rem;\n background-color: #f0f0f0;\n width: 40%;\n float: right;\n}\n\n.sidebar-title {\n background: #f5f6f7;\n font-weight: bold;\n margin-top: -2.5rem;\n margin-right: -2.5rem;\n margin-bottom: 2.5rem;\n margin-left: -2.5rem;\n padding: .5rem 1rem;\n}\n\n/* -- tables ---------------------------------------------------------------- */\ntable.docutils.footnote {\n color: #aaaaaa;\n width: auto;\n}\n\ntable.docutils.footnote td {\n border: 0;\n padding-left: 0;\n padding-right: 2rem;\n /* make the column with the note fill all the width */\n /* where an em and p are together inline them so they are side by side */\n /* remove margin from last p */\n}\n\ntable.docutils.footnote td:not(.label) {\n width: 100%;\n}\n\ntable.docutils.footnote td em + p {\n display: inline-block;\n}\n\ntable.docutils.footnote td p.last {\n margin-bottom: 0;\n}\n\n/* -- figures --------------------------------------------------------------- */\n.figure p.caption {\n font-style: italic;\n}\n\n/* -- other body styles ----------------------------------------------------- */\nol.arabic {\n list-style-type: decimal;\n}\n\nol.loweralpha {\n list-style-type: lower-alpha;\n}\n\nol.upperalpha {\n list-style-type: upper-alpha;\n}\n\nol.lowerroman {\n list-style-type: lower-roman;\n}\n\nol.upperroman {\n list-style-type: upper-roman;\n}\n\nli p,\ndd p {\n margin-bottom: 1.25rem;\n}\n\nli p:last-child,\ndd p:last-child {\n margin-bottom: 0;\n}\n\n.line-block {\n margin-bottom: 2.5rem;\n margin-left: 2.5rem;\n}\n\n.line-block .line-block {\n margin-bottom: 0;\n margin-left: 2rem;\n}\n\nblockquote .attribution {\n margin-bottom: 0;\n}\n\n.guilabel {\n border: 1px solid #33c3f0;\n background: #c2edfa;\n font-size: 80%;\n font-weight: 700;\n border-radius: 0.25rem;\n padding: .15rem .5rem;\n margin: auto .2rem;\n}\n\n/* -- code displays --------------------------------------------------------- */\ndiv[class^='highlight-'] {\n background: #e7eaeb;\n margin-bottom: 2.5rem;\n overflow-x: auto;\n}\n\ndiv[class^='highlight-'] pre {\n margin-bottom: 0;\n}\n\ntd.linenos pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n border-right: 1px solid #e6e6e6;\n}\n\ntd.code {\n width: 100%;\n}\n\ntd.code pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n}\n\ntable.highlighttable {\n font-size: 100%;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n margin-bottom: 0;\n}\n\ntable.highlighttable td {\n padding: 0;\n}\n\ntt.literal,\ncode.literal {\n background: white;\n color: #ff4136;\n font-size: 90%;\n}\n\ntt.xref,\na tt,\ncode.xref,\na code {\n color: #111111;\n}\n\ntt.download,\ncode.download {\n background: inherit;\n padding: inherit;\n font-weight: normal;\n font-family: inherit;\n font-size: inherit;\n color: inherit;\n border: inherit;\n white-space: inherit;\n}\n\ntt.download::before,\ncode.download::before {\n font-family: fontello;\n content: \"\\e802\";\n padding-right: .5rem;\n}\n\n/* -- module highlighting --------------------------------------------------- */\ndl:not(.docutils) dt {\n margin: .6rem 0;\n font-size: 90%;\n line-height: normal;\n background: rgba(51, 195, 240, 0.1);\n color: rgba(51, 195, 240, 0.9);\n border-top: solid 3px #33c3f0;\n padding: .6rem;\n}\n\ndl:not(.docutils) dl dt {\n border: none;\n border-left: solid 3px #e6e6e6;\n background: #f0f0f0;\n color: #5f5f5f;\n}\n\ndl:not(.docutils) tt.descname,\ndl:not(.docutils) tt.descclassname,\ndl:not(.docutils) code.descname,\ndl:not(.docutils) code.descclassname {\n background-color: transparent;\n border: none;\n padding: 0;\n font-size: 100%;\n}\n\ndl:not(.docutils) tt.descname,\ndl:not(.docutils) code.descname {\n font-weight: bold;\n}\n\ndl:not(.docutils).data dt {\n display: inline-block;\n}\n\n/* -- printout stylesheet --------------------------------------------------- */\n/* utilities */\n.align-top {\n vertical-align: top;\n}\n\n.align-bottom {\n vertical-align: bottom;\n}\n\n.align-middle {\n vertical-align: middle;\n}\n\n.align-baseline {\n vertical-align: baseline;\n}\n\n.clearfix::after {\n display: block;\n clear: both;\n content: \"\";\n}\n\n.b-white {\n background-color: white;\n}\n\n.c-white {\n color: white;\n}\n\n.b-black {\n background-color: #111111;\n}\n\n.c-black {\n color: #111111;\n}\n\n.b-primary {\n background-color: #33c3f0;\n}\n\n.c-primary {\n color: #33c3f0;\n}\n\n.b-secondary {\n background-color: #f0f0f0;\n}\n\n.c-secondary {\n color: #f0f0f0;\n}\n\n.b-aqua {\n background-color: #7fdbff;\n}\n\n.c-aqua {\n color: #7fdbff;\n}\n\n.b-blue {\n background-color: #0074d9;\n}\n\n.c-blue {\n color: #0074d9;\n}\n\n.b-navy {\n background-color: #001f3f;\n}\n\n.c-navy {\n color: #001f3f;\n}\n\n.b-teal {\n background-color: #39cccc;\n}\n\n.c-teal {\n color: #39cccc;\n}\n\n.b-green {\n background-color: #2ecc40;\n}\n\n.c-green {\n color: #2ecc40;\n}\n\n.b-olive {\n background-color: #3d9970;\n}\n\n.c-olive {\n color: #3d9970;\n}\n\n.b-lime {\n background-color: #01ff70;\n}\n\n.c-lime {\n color: #01ff70;\n}\n\n.b-yellow {\n background-color: #ffdc00;\n}\n\n.c-yellow {\n color: #ffdc00;\n}\n\n.b-orange {\n background-color: #ff851b;\n}\n\n.c-orange {\n color: #ff851b;\n}\n\n.b-red {\n background-color: #ff4136;\n}\n\n.c-red {\n color: #ff4136;\n}\n\n.b-fuchsia {\n background-color: #f012be;\n}\n\n.c-fuchsia {\n color: #f012be;\n}\n\n.b-purple {\n background-color: #b10dc9;\n}\n\n.c-purple {\n color: #b10dc9;\n}\n\n.b-maroon {\n background-color: #85144b;\n}\n\n.c-maroon {\n color: #85144b;\n}\n\n.b-silver {\n background-color: #dddddd;\n}\n\n.c-silver {\n color: #dddddd;\n}\n\n.b-gray {\n background-color: #aaaaaa;\n}\n\n.c-gray {\n color: #aaaaaa;\n}\n\n.b-facebook {\n background-color: #3b5999;\n}\n\n.c-facebook {\n color: #3b5999;\n}\n\n.b-twitter {\n background-color: #55acee;\n}\n\n.c-twitter {\n color: #55acee;\n}\n\n.b-linkedin {\n background-color: #0077b5;\n}\n\n.c-linkedin {\n color: #0077b5;\n}\n\n.b-googleplus {\n background-color: #dd4b39;\n}\n\n.c-googleplus {\n color: #dd4b39;\n}\n\n.b-instagram {\n background-color: #e4405f;\n}\n\n.c-instagram {\n color: #e4405f;\n}\n\n.b-pinterest {\n background-color: #bd081c;\n}\n\n.c-pinterest {\n color: #bd081c;\n}\n\n.b-cinder {\n background-color: #24292e;\n}\n\n.c-cinder {\n color: #24292e;\n}\n\n.b-whitesmoke {\n background-color: #f5f6f7;\n}\n\n.c-whitesmoke {\n color: #f5f6f7;\n}\n\n.b-solitude {\n background-color: #fafbfc;\n}\n\n.c-solitude {\n color: #fafbfc;\n}\n\n.disabled {\n cursor: not-allowed;\n}\n\n.move {\n cursor: move;\n}\n\n.pointer {\n cursor: pointer;\n}\n\n.d-block {\n display: block;\n}\n\n.d-hidden {\n display: none !important;\n}\n\n.d-flex {\n display: flex;\n}\n\n.d-grid {\n display: grid;\n}\n\n.d-inline {\n display: inline;\n}\n\n.d-inline-block {\n display: inline-block;\n}\n\n.d-inline-flex {\n display: inline-flex;\n}\n\n.d-table {\n display: table;\n}\n\n.d-table-cell {\n display: table-cell;\n}\n\n.flex-row {\n flex-direction: row;\n}\n\n.flex-column {\n flex-direction: column;\n}\n\n.flex-row-reverse {\n flex-direction: row-reverse;\n}\n\n.flex-column-reverse {\n flex-direction: column-reverse;\n}\n\n.justify-content-start {\n justify-content: flex-start;\n}\n\n.justify-content-end {\n justify-content: flex-end;\n}\n\n.justify-content-center {\n justify-content: center;\n}\n\n.justify-content-between {\n justify-content: space-between;\n}\n\n.justify-content-around {\n justify-content: space-around;\n}\n\n.align-items-start {\n align-items: flex-start;\n}\n\n.align-items-end {\n align-items: flex-end;\n}\n\n.align-items-center {\n align-items: center;\n}\n\n.align-items-baseline {\n align-items: baseline;\n}\n\n.align-items-stretch {\n align-items: stretch;\n}\n\n.flex-nowrap {\n flex-wrap: nowrap;\n}\n\n.flex-wrap {\n flex-wrap: wrap;\n}\n\n.flex-wrap-reverse {\n flex-wrap: wrap-reverse;\n}\n\n.align-self-start {\n align-self: flex-start;\n}\n\n.align-self-end {\n align-self: flex-end;\n}\n\n.align-self-center {\n align-self: center;\n}\n\n.align-self-baseline {\n align-self: baseline;\n}\n\n.align-self-stretch {\n align-self: stretch;\n}\n\n.pull-left {\n float: left !important;\n}\n\n.pull-right {\n float: right !important;\n}\n\n.img-fluid {\n display: block;\n width: 100%;\n max-width: 100%;\n height: auto;\n min-height: 1px;\n}\n\n.list-style-none {\n list-style: none !important;\n}\n\n.list-style-reset {\n padding: 0;\n margin: 0;\n list-style: none !important;\n}\n\n.scroll-x {\n overflow-x: auto;\n}\n\n.noscroll {\n overflow: hidden;\n}\n\n.fixed {\n position: fixed;\n}\n\n.relative {\n position: relative;\n}\n\n.absolute {\n position: absolute;\n}\n\n@media print {\n .no-print,\n .no-print * {\n display: none !important;\n }\n}\n\n.full-height {\n height: 100%;\n}\n\n.full-visual-height {\n height: 100vh;\n}\n\n.full-width {\n box-sizing: border-box;\n width: 100%;\n}\n\n.max-full-width {\n box-sizing: border-box;\n max-width: 100%;\n}\n\n.margin-zero {\n margin: 0;\n}\n\n.m-auto {\n margin: auto;\n}\n\n.mt-auto {\n margin-top: auto;\n}\n\n.mr-auto {\n margin-right: auto;\n}\n\n.mb-auto {\n margin-bottom: auto;\n}\n\n.ml-auto {\n margin-left: auto;\n}\n\n.push-auto {\n margin-right: auto;\n margin-left: auto;\n}\n\n.text-left {\n text-align: left;\n}\n\n.text-right {\n text-align: right;\n}\n\n.text-center {\n text-align: center;\n}\n\n.text-just {\n text-align: justify;\n}\n\n.strong {\n font-weight: 700;\n}\n\n.lead {\n font-weight: 300;\n}\n\n.muted {\n opacity: .7;\n}\n\n.nowrap {\n white-space: nowrap;\n}\n\n.small {\n font-size: 80%;\n}\n\n.uppercase {\n text-transform: uppercase;\n}\n\n.text-shadow {\n text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);\n}\n\n.flip-x {\n transform: scale(-1, 1);\n}\n\n.flip-y {\n transform: scale(1, -1);\n}\n\n.flip-both {\n transform: scale(-1, -1);\n}\n\n.hidden-xs-up {\n display: none !important;\n}\n\n@media (max-width: 575px) {\n .hidden-xs-down {\n display: none !important;\n }\n}\n\n@media (min-width: null) and (max-width: 575px) {\n .hidden-xs {\n display: none !important;\n }\n}\n\n@media (min-width: 576px) {\n .hidden-sm-up {\n display: none !important;\n }\n}\n\n@media (max-width: 767px) {\n .hidden-sm-down {\n display: none !important;\n }\n}\n\n@media (min-width: 576px) and (max-width: 767px) {\n .hidden-sm {\n display: none !important;\n }\n}\n\n@media (min-width: 768px) {\n .hidden-md-up {\n display: none !important;\n }\n}\n\n@media (max-width: 991px) {\n .hidden-md-down {\n display: none !important;\n }\n}\n\n@media (min-width: 768px) and (max-width: 991px) {\n .hidden-md {\n display: none !important;\n }\n}\n\n@media (min-width: 992px) {\n .hidden-lg-up {\n display: none !important;\n }\n}\n\n@media (max-width: 1199px) {\n .hidden-lg-down {\n display: none !important;\n }\n}\n\n@media (min-width: 992px) and (max-width: 1199px) {\n .hidden-lg {\n display: none !important;\n }\n}\n\n@media (min-width: 1200px) {\n .hidden-xl-up {\n display: none !important;\n }\n}\n\n.hidden-xl-down {\n display: none !important;\n}\n\n@media (min-width: 1200px) and (max-width: null) {\n .hidden-xl {\n display: none !important;\n }\n}\n\n/*# sourceMappingURL=theme.css.map */","/* font\n *\n */\n\n@import url('https://fonts.googleapis.com/css?family=Inconsolata:400,700|Lato:300,400,400i,700,900');\n","/*! Karma-CSS v1.9.5 MIT License | http://karmacss.com | https://github.com/accentdesign/karma-css */\n","// Grid\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@if $enable-grid-classes {\n\n // Containers\n .container {\n @include make-container();\n @include make-container-max-widths();\n }\n\n // Fluid container\n .container-fluid {\n width: 100%;\n @include make-container();\n }\n\n // Row\n .row {\n @include make-row();\n }\n\n // No gutters.\n .no-gutters {\n margin-right: 0;\n margin-left: 0;\n\n > .col,\n > [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n }\n }\n\n // Columns\n @include make-grid-columns();\n}\n","/// Grid\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// The main mixins used to create the grid containers, rows and columns\n\n// used in .container and .container-fluid\n//\n@mixin make-container() {\n padding-right: ($grid-gutter-width / 2);\n padding-left: ($grid-gutter-width / 2);\n margin-right: auto;\n margin-left: auto;\n}\n\n// For each breakpoint, define the maximum width of the container\n//\n@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) {\n @each $breakpoint, $container-max-width in $max-widths {\n @include media-breakpoint-up($breakpoint, $breakpoints) {\n width: $container-max-width;\n max-width: 100%;\n }\n }\n}\n\n// make a grid row\n//\n@mixin make-row() {\n display: flex;\n flex-wrap: wrap;\n margin-right: ($grid-gutter-width / -2);\n margin-left: ($grid-gutter-width / -2);\n}\n\n// make a grid column\n//\n// $size: number of columns wide\n// $columns: number of columns in the row\n//\n@mixin make-col($size, $columns: $grid-columns) {\n flex: 0 0 percentage($size / $columns);\n // Add a `max-width` to ensure content within each column does not blow out\n // the width of the column. Applies to IE10+ and Firefox.\n max-width: percentage($size / $columns);\n}\n","// Breakpoint\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {\n $n: index($breakpoint-names, $name);\n @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);\n}\n\n// Minimum breakpoint width. Null for the smallest (first) breakpoint.\n//\n// >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// 576px\n//\n@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {\n $min: map-get($breakpoints, $name);\n @return if($min != 0, $min, null);\n}\n\n// Maximum breakpoint width. Null for the largest (last) breakpoint.\n// The maximum value is calculated as the minimum of the next one less 0.1.\n//\n// >> breakpoint-max(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// 767px\n//\n@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {\n $next: breakpoint-next($name, $breakpoints);\n @return if($next, breakpoint-min($next, $breakpoints) - 1px, null);\n}\n\n// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash infront.\n// Useful for making responsive utilities.\n//\n// >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// \"\" (Returns a blank string)\n//\n// >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// \"-sm\"\n//\n@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {\n @return if(breakpoint-min($name, $breakpoints) == null, \"\", \"-#{$name}\");\n}\n\n// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.\n// Makes the @content apply to the given breakpoint and wider.\n//\n@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-min($name, $breakpoints);\n @if $min {\n @media (min-width: $min) {\n @content;\n }\n } @else {\n @content;\n }\n}\n\n// Media of at most the maximum breakpoint width. No query for the largest breakpoint.\n// Makes the @content apply to the given breakpoint and narrower.\n//\n@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {\n $max: breakpoint-max($name, $breakpoints);\n @if $max {\n @media (max-width: $max) {\n @content;\n }\n } @else {\n @content;\n }\n}\n\n// Media that spans multiple breakpoint widths.\n// Makes the @content apply between the min and max breakpoints\n//\n@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-max($lower, $breakpoints);\n $max: breakpoint-max($upper, $breakpoints);\n\n @media (min-width: $min) and (max-width: $max) {\n @content;\n }\n}\n\n// Media between the breakpoint's minimum and maximum widths.\n// No minimum for the smallest breakpoint, and no maximum for the largest one.\n// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.\n//\n@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-min($name, $breakpoints);\n $max: breakpoint-max($name, $breakpoints);\n\n @media (min-width: $min) and (max-width: $max) {\n @content;\n }\n}\n","// Variables\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// Options\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// enable all container, row, col, order classes\n$enable-grid-classes: true !default;\n\n\n// Typography\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// Base font\n$base-font-size: 15px !default;\n$base-line-height: 1.6 !default;\n$base-font-weight: 400 !default;\n\n// Font Family\n$base-font-family: \"Open Sans\", sans-serif !default;\n$header-font-family: $base-font-family !default;\n$code-font-family: monospace, monospace !default;\n\n// The font sizes for h1-h6.\n$h1-font-size: 2 * $base-font-size !default;\n$h2-font-size: 1.5 * $base-font-size !default;\n$h3-font-size: 1.17 * $base-font-size !default;\n$h4-font-size: 1 * $base-font-size !default;\n$h5-font-size: .83 * $base-font-size !default;\n$h6-font-size: .67 * $base-font-size !default;\n\n$heading-font-weight: 400 !default;\n\n$h1-font-weight: $heading-font-weight !default;\n$h2-font-weight: $heading-font-weight !default;\n$h3-font-weight: $heading-font-weight !default;\n$h4-font-weight: $heading-font-weight !default;\n$h5-font-weight: $heading-font-weight !default;\n$h6-font-weight: $heading-font-weight !default;\n\n$heading-margin: 0 0 1.5rem !default;\n\n$h1-margin: $heading-margin !default;\n$h2-margin: $heading-margin !default;\n$h3-margin: $heading-margin !default;\n$h4-margin: $heading-margin !default;\n$h5-margin: $heading-margin !default;\n$h6-margin: $heading-margin !default;\n\n$h1-line-height: 1.2 !default;\n$h2-line-height: 1.25 !default;\n$h3-line-height: 1.3 !default;\n$h4-line-height: 1.35 !default;\n$h5-line-height: 1.5 !default;\n$h6-line-height: 1.6 !default;\n\n$strong-font-weight: 700 !default;\n$lead-font-weight: 300 !default;\n$small-font-size: 80% !default;\n\n\n// Grid\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n$grid-breakpoints: (\n xs: 0,\n sm: 576px,\n md: 768px,\n lg: 992px,\n xl: 1200px\n) !default;\n\n$container-max-widths: (\n sm: 540px,\n md: 720px,\n lg: 960px,\n xl: 1140px\n) !default;\n\n$grid-columns: 12 !default;\n$grid-gutter-width: 30px !default;\n\n\n// Styling\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// colours\n$colors: () !default;\n$colors: map-merge(\n (\n // required base colours\n \"white\": rgb(255, 255, 255),\n \"black\": rgb(17, 17, 17),\n \"primary\": rgb(51, 195, 240),\n \"secondary\": rgb(240, 240, 240),\n // Cool\n \"aqua\": rgb(127, 219, 255),\n \"blue\": rgb(0, 116, 217),\n \"navy\": rgb(0, 31, 63),\n \"teal\": rgb(57, 204, 204),\n \"green\": rgb(46, 204, 64),\n \"olive\": rgb(61, 153, 112),\n \"lime\": rgb(1, 255, 112),\n // Warm\n \"yellow\": rgb(255, 220, 0),\n \"orange\": rgb(255, 133, 27),\n \"red\": rgb(255, 65, 54),\n \"fuchsia\": rgb(240, 18, 190),\n \"purple\": rgb(177, 13, 201),\n \"maroon\": rgb(133, 20, 75),\n // Other Greyscale\n \"silver\": rgb(221, 221, 221),\n \"gray\": rgb(170, 170, 170),\n // Social media, more can be found at https://www.materialui.co/socialcolors\n \"facebook\": rgb(59, 89, 153),\n \"twitter\": rgb(85, 172, 238),\n \"linkedin\": rgb(0, 119, 181),\n \"googleplus\": rgb(221, 75, 57),\n \"instagram\": rgb(228, 64, 95),\n \"pinterest\": rgb(189, 8, 28)\n ),\n $colors\n);\n\n\n// defined colors\n$body-background: rgb(255, 255, 255) !default;\n$font-color: rgb(62, 62, 62) !default;\n$header-font-color: $font-color !default;\n\n\n// borders\n$border-width: 1px !default;\n$border-color: rgb(230, 230, 230) !default;\n\n\n// animation\n$animation-speed-slow: 1000ms !default;\n$animation-speed-fast: 250ms !default;\n\n\n// misc\n$generic-margin-bottom: 1.5rem !default; // used as a starting point for other variables\n$global-radius: .25rem !default;\n$darken-hover-percent: 10% !default; // used within hovers in links and buttons\n\n\n// paragraph\n$paragraph-margin-bottom: $generic-margin-bottom !default;\n\n\n// image\n$figure-margin-bottom: $generic-margin-bottom !default;\n\n\n// links\n$link-color: map-get($colors, \"primary\") !default;\n$link-color-hover: darken($link-color, $darken-hover-percent) !default;\n$link-decoration: none !default;\n$link-decoration-hover: none !default;\n$link-transition: color linear $animation-speed-fast !default;\n\n\n// lists\n$ul-list-padding-left: 0 !default;\n$ul-list-style: circle inside !default;\n$ul-list-margin-bottom: $generic-margin-bottom !default;\n$ul-list-nested-margin: 0 0 0 2rem !default;\n\n$ol-list-padding-left: 0 !default;\n$ol-list-style: decimal inside !default;\n$ol-list-margin-bottom: $generic-margin-bottom !default;\n$ol-list-nested-margin: 0 0 0 2rem !default;\n\n$dl-margin-bottom: $generic-margin-bottom !default;\n$dt-margin: 0 0 0 0 !default;\n$dd-margin: 0 0 $generic-margin-bottom 2rem !default;\n\n\n// buttons\n$buttons: () !default;\n$buttons: map-merge(\n (\n // name color font-color\n primary: map-get($colors, \"primary\") map-get($colors, \"white\"),\n secondary: map-get($colors, \"secondary\") map-get($colors, \"black\")\n ),\n $buttons\n);\n\n$button-border-width: $border-width !default;\n$button-border-radius: $global-radius !default;\n$button-font-size: 1.5rem !default;\n$button-font-weight: 400 !default;\n$button-line-height: 1.5 !default;\n$button-padding-y: .8rem !default;\n$button-padding-x: 1rem !default;\n$button-transition: background-color linear $animation-speed-fast, border-color linear $animation-speed-fast !default;\n\n// the below applies to the default button class only `.button`\n$button-default-border-color: $border-color !default;\n$button-default-bg-color: map-get($colors, \"white\") !default;\n$button-default-font-color: $font-color !default;\n\n\n// forms\n$form-margin-bottom: $generic-margin-bottom !default;\n\n$input-use-full-width: false !default; // false = max-width:100%, true = width:100%\n$input-background: rgb(255, 255, 255) !default;\n$input-border-radius: $global-radius !default;\n$input-border-width: $border-width !default;\n$input-border-color: $border-color !default;\n$input-font-size: 1.5rem !default;\n$input-font-color: $font-color !default;\n$input-line-height: 1.5 !default;\n$input-padding-y: .8rem !default;\n$input-padding-x: 1rem !default;\n$input-placeholder-color: rgb(185, 185, 185) !default;\n$input-margin-bottom: 1.5rem !default;\n$input-transition: background linear $animation-speed-fast, border-color linear $animation-speed-fast !default;\n\n$input-background-focus: $input-background !default;\n$input-border-color-focus: map-get($colors, primary) !default;\n\n// these should not need changing, they are used to force selects to the same height as inputs\n$input-height-border: $input-border-width * 2 !default;\n$input-height-inner: ($input-padding-y * 2) + ($input-font-size * $input-line-height) !default;\n$input-height: calc(#{$input-height-inner} + #{$input-height-border}) !default;\n\n\n// labels\n$label-font-weight: 600 !default;\n\n\n// tables\n$table-margin-bottom: $generic-margin-bottom !default;\n$table-background-color: transparent !default;\n$table-border-width: $border-width !default;\n$table-border-color: $border-color !default;\n$table-cell-padding: .85rem .85rem !default;\n$table-font-size: 90% !default;\n$table-headed-color: rgb(240, 240, 240) !default;\n$table-hover-color: rgb(245, 245, 245) !default;\n$table-striped-color: rgb(250, 250, 250) !default;\n\n\n// code\n$code-border-width: $border-width !default;\n$code-border-color: $border-color !default;\n$code-border-radius: $global-radius !default;\n$code-background: rgb(240, 240, 240) !default;\n$code-font-color: $font-color !default;\n$code-font-size: 100% !default;\n$code-padding: .2rem .5rem !default;\n\n\n// preformatted block\n$pre-font-size: 90% !default;\n$pre-padding: 1rem 1.5rem !default;\n$pre-margin-bottom: $generic-margin-bottom !default;\n\n\n// blockquote\n$blockquote-padding-x: 1.5rem !default;\n$blockquote-padding-y: 1rem !default;\n$blockquote-border-left-width: 3px !default;\n$blockquote-border-left-color: $border-color !default;\n$blockquote-margin-bottom: $generic-margin-bottom !default;\n\n\n// hr\n$hr-border-width: $border-width !default;\n$hr-border-color: $border-color !default;\n$hr-margin: 1.5rem 0 !default;\n\n\n// defined z-indexes and get with zindex('default')\n$z-layers: (\n \"default\": 1\n) !default;\n","// Grid Framework\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {\n // Common properties for all breakpoints\n %grid-column {\n width: 100%;\n min-height: 1px; // This prevent columns from collapsing when empty\n padding-right: ($gutter / 2);\n padding-left: ($gutter / 2);\n }\n\n @each $breakpoint in map-keys($breakpoints) {\n $infix: breakpoint-infix($breakpoint, $breakpoints);\n\n // Allow columns to stretch full width below their breakpoints\n @for $i from 1 through $columns {\n .col#{$infix}-#{$i} {\n @extend %grid-column;\n }\n }\n .col#{$infix},\n .col#{$infix}-auto {\n @extend %grid-column;\n }\n\n @include media-breakpoint-up($breakpoint, $breakpoints) {\n // Provide basic `.col-{bp}` classes for equal-width flexbox columns\n .col#{$infix} {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col#{$infix}-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none; // Reset earlier grid tiers\n }\n\n @for $i from 1 through $columns {\n .col#{$infix}-#{$i} {\n @include make-col($i, $columns);\n }\n }\n\n @for $i from 1 through $columns {\n .order#{$infix}-#{$i} {\n order: $i;\n }\n }\n\n // here we dont need the full with as you cannot offset by 100%\n @for $i from 1 through ($columns - 1) {\n .offset#{$infix}-#{$i} {\n margin-left: percentage($i / $columns);\n }\n }\n }\n }\n}\n","// Base Styles\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// NOTE\n// html is set to 62.5% so that all the REM measurements throughout karma-css\n// are based on 10px sizing. So basically 1.5rem = 15px :)\n\n// box sizing & reset margin\n* {\n box-sizing: border-box;\n padding: 0;\n margin: 0;\n &::before,\n &::after {\n box-sizing: border-box;\n }\n}\n\n// basic document styling\nhtml {\n font-size: 62.5%;\n line-height: $base-line-height;\n}\n\nbody {\n font-family: $base-font-family;\n font-size: $base-font-size;\n font-weight: $base-font-weight;\n color: $font-color;\n background: $body-background;\n}\n\nmain {\n display: block;\n}\n","// Typography\n//––––––––––––––––––––––––––––––––––––––––––––––––––\n\n$base-font-size: 16px;\n$base-font-family: 'Lato', sans-serif; \n$code-font-family: 'Inconsolata', monospace;\n$header-font-family: 'Lato', sans-serif; \n\n$heading-font-weight: 700;\n\n$heading-margin: 4rem 0 1.5rem;\n\n// The font sizes for h1-h6.\n$h1-font-size: 2 * $base-font-size;\n$h2-font-size: 1.5 * $base-font-size;\n$h3-font-size: 1.3 * $base-font-size;\n$h4-font-size: 1.1 * $base-font-size;\n$h5-font-size: 1 * $base-font-size;\n$h6-font-size: .9 * $base-font-size;\n\n// Styling\n//––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// colors\n$colors: (\n \"cinder\": rgb(36, 41, 46),\n \"whitesmoke\": rgb(245, 246, 247),\n \"solitude\": rgb(250, 251, 252)\n);\n\n// defined colors\n$body-background: rgb(250, 251, 252);\n$code-background: rgb(231, 234, 235);\n$font-color: rgb(95, 95, 95);\n\n// misc\n$generic-margin-bottom: 2.5rem; \n\n// lists\n$ul-list-padding-left: 2rem;\n$ul-list-style: circle outside;\n$ul-list-nested-margin: 0;\n\n$ol-list-padding-left: 1.7rem;\n$ol-list-style: decimal outside;\n$ol-list-nested-margin: 0;\n\n$dl-margin-bottom: $generic-margin-bottom !default;\n$dt-margin: 0 0 0 0 !default;\n$dd-margin: 0 0 $generic-margin-bottom $generic-margin-bottom !default;\n\n// tables\n$table-headed-color: rgb(231, 233, 236) !default;\n\n// code\n$pre-padding: 2rem;\n\n// layers\n$z-layers: (\n 'header': 101,\n 'site-nav': 100\n);","// Anchor\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\na {\n color: $link-color;\n text-decoration: $link-decoration;\n background-color: transparent;\n transition: $link-transition;\n\n &:hover {\n color: $link-color-hover;\n text-decoration: $link-decoration-hover;\n }\n}\n","// Button\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"] {\n -webkit-appearance: button;\t// stylelint-disable-line property-no-vendor-prefix\n}\n\n::-moz-focus-inner {\n padding: 0;\n border: 0;\n}\n\n// default buttons style\n.button {\n @include button;\n\n $btn-border-hover: darken($button-default-border-color, $darken-hover-percent);\n $btn-bg-hover: darken($button-default-bg-color, $darken-hover-percent);\n\n @include button-hover($button-default-font-color, $btn-bg-hover, $btn-border-hover);\n\n $btn-font-hover: darken($button-default-font-color, $darken-hover-percent);\n\n &.button-outline {\n background-color: transparent;\n transition: $button-transition, color linear $animation-speed-fast;\n @include button-hover($btn-font-hover, transparent, $btn-border-hover);\n }\n\n &.button-clear {\n background-color: transparent;\n border-color: transparent;\n transition: $button-transition, color linear $animation-speed-fast;\n @include button-hover($btn-font-hover, transparent, transparent);\n }\n}\n\n// button color variations\n@each $button, $colors in $buttons {\n // start with a border color half of the $darken-hover-percent to get a slight visual contrast\n $btn-border: darken(nth($colors, 1), ($darken-hover-percent / 2));\n $btn-font: nth($colors, 2);\n $btn-bg: nth($colors, 1);\n\n // then when we roll over we will user the full percentage to adjust the colors\n $btn-border-hover: darken($btn-border, $darken-hover-percent);\n $btn-bg-hover: darken($btn-bg, $darken-hover-percent);\n\n // basic coloured button\n .button.button-#{$button} {\n @include button-color-variation($btn-font, $btn-bg, $btn-border);\n @include button-hover($btn-font, $btn-bg-hover, $btn-border-hover);\n }\n\n // outline transparent background, use button color for font color\n .button.button-outline.button-#{$button} {\n @include button-color-variation($btn-bg, transparent, $btn-bg);\n @include button-hover($btn-bg-hover, transparent, $btn-bg-hover);\n }\n\n // clear transparent background and border, use button color for font color\n .button.button-clear.button-#{$button} {\n @include button-color-variation($btn-bg, transparent, transparent);\n @include button-hover($btn-bg-hover, transparent, transparent);\n }\n\n}\n","// Button\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// mixins to create buttons\n\n// create a basic button\n//\n// Usage:\n// @include button;\n//\n@mixin button {\n box-sizing: border-box;\n display: inline-block;\n padding: $button-padding-y $button-padding-x;\n overflow: visible;\n font-family: inherit;\n font-size: $button-font-size;\n font-weight: $button-font-weight;\n line-height: $button-line-height;\n color: $button-default-font-color;\n text-align: center;\n text-decoration: none;\n white-space: nowrap;\n cursor: pointer;\n user-select: none;\n background-color: $button-default-bg-color;\n border: $button-border-width solid $button-default-border-color;\n border-radius: $button-border-radius;\n transition: $button-transition;\n}\n\n// button styles required to create a colored variation\n//\n// Usage:\n// @include button-color-variation(color(\"white\"), color(\"black\"), color(\"secondary\"));\n//\n@mixin button-color-variation($color, $background-color, $border-color) {\n color: $color;\n background-color: $background-color;\n border-color: $border-color;\n}\n\n// button hover and focus state\n//\n// Usage:\n// @include button-hover(color(\"white\"), color(\"black\"), color(\"secondary\"));\n//\n@mixin button-hover($color, $background-color, $border-color) {\n &:hover,\n &:focus {\n color: $color;\n background-color: $background-color;\n border-color: $border-color;\n outline: 0;\n }\n}\n\n// button size variation\n//\n// Usage:\n// @include button-size(1rem, 1rem, 15px);\n//\n@mixin button-size(\n $padding-y: $button-padding-y,\n $padding-x: $button-padding-x,\n $font-size: $button-font-size) {\n padding: $padding-y $padding-x;\n font-size: $font-size;\n}\n","// Code\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\ncode,\nkbd,\npre,\nsamp {\n font-family: $code-font-family;\n}\n\n// inline code\ncode {\n padding: $code-padding;\n font-size: $code-font-size;\n color: $code-font-color;\n word-break: break-word;\n background: $code-background;\n border: $code-border-width solid $code-border-color;\n border-radius: $code-border-radius;\n}\n\n// code block\npre {\n display: block;\n padding: $pre-padding;\n margin-bottom: $pre-margin-bottom;\n overflow-x: auto;\n font-size: $pre-font-size;\n color: $code-font-color;\n white-space: pre;\n background: $code-background;\n border: $code-border-width solid $code-border-color;\n border-radius: $code-border-radius;\n\n // inline code within\n code {\n font-size: inherit;\n color: inherit;\n word-break: normal;\n }\n\n}\n","// Cursor\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n*[disabled] {\n cursor: not-allowed;\n}\n","// Form\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// stylelint-disable selector-no-qualifying-type\n\nform {\n margin-bottom: $form-margin-bottom;\n}\n\ninput {\n &[type=\"date\"],\n &[type=\"datetime\"],\n &[type=\"datetime-local\"],\n &[type=\"email\"],\n &[type=\"month\"],\n &[type=\"number\"],\n &[type=\"password\"],\n &[type=\"search\"],\n &[type=\"tel\"],\n &[type=\"text\"],\n &[type=\"url\"],\n &[type=\"week\"] {\n @include input;\n @include input-size;\n @include input-width;\n @include input-focus;\n -webkit-appearance: none; // stylelint-disable-line property-no-vendor-prefix\n }\n\n &[type=\"date\"],\n &[type=\"datetime\"],\n &[type=\"datetime-local\"],\n &[type=\"month\"],\n &[type=\"week\"] {\n -webkit-appearance: listbox; // stylelint-disable-line property-no-vendor-prefix\n height: $input-height;\n }\n\n // only set some simple margin as components will handle the style better\n &[type=\"checkbox\"],\n &[type=\"radio\"] {\n margin-right: 1rem;\n }\n}\n\n// Correct the cursor style of increment and decrement buttons in Chrome.\n::-webkit-inner-spin-button,\n::-webkit-outer-spin-button {\n height: auto;\n}\n\n// stop date controls in webkit being taller\n::-webkit-datetime-edit-fields-wrapper {\n padding: 0;\n margin: 0;\n}\n\n// placeholder text\n::placeholder {\n color: $input-placeholder-color;\n opacity: 1;\n}\n\ntextarea {\n @include input;\n @include input-size;\n @include input-width;\n @include input-focus;\n -webkit-appearance: none; // stylelint-disable-line property-no-vendor-prefix\n overflow: auto;\n}\n\nselect {\n @include input;\n @include input-size;\n @include input-width;\n @include input-focus;\n text-transform: none;\n\n &:not([multiple]) {\n height: $input-height;\n }\n}\n\nlabel {\n display: block;\n margin-bottom: .5rem;\n font-weight: $label-font-weight;\n}\n\nlegend {\n box-sizing: border-box;\n display: block;\n max-width: 100%;\n margin-bottom: .5rem;\n font-weight: $label-font-weight;\n color: inherit;\n white-space: normal;\n}\n\nfieldset {\n margin-bottom: $input-margin-bottom;\n border-width: 0;\n}\n","// Inputs\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// mixins to create form inputs\n\n// create a basic input\n//\n// Usage:\n// @include input;\n//\n@mixin input {\n box-sizing: border-box;\n margin-bottom: $input-margin-bottom;\n font-family: inherit;\n line-height: $input-line-height;\n color: $input-font-color;\n background: $input-background;\n border: $input-border-width solid $input-border-color;\n border-radius: $input-border-radius;\n box-shadow: none;\n transition: $input-transition;\n}\n\n// input styles for focus state\n//\n// Usage:\n// @include input-focus(color(\"white\"), color(\"primary\"));\n//\n@mixin input-focus(\n $background: $input-background-focus,\n $border-color: $input-border-color-focus) {\n &:focus {\n background: $background;\n border-color: $border-color;\n outline: 0;\n }\n}\n\n// used internally to set the default width of form fields\n// based on the $input-use-full-width variable\n//\n@mixin input-width {\n max-width: 100%; // will stop the ability to stretch a textarea beyond 100% width\n @if $input-use-full-width {\n width: 100%;\n }\n}\n\n// input size variation\n//\n// Usage:\n// @include input-size(1rem, 1rem, 15px);\n//\n@mixin input-size(\n $padding-y: $input-padding-y,\n $padding-x: $input-padding-x,\n $font-size: $input-font-size) {\n padding: $padding-y $padding-x;\n font-size: $font-size;\n}\n","// HR\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nhr {\n box-sizing: content-box;\n height: 0;\n margin: $hr-margin;\n overflow: visible;\n border: 0;\n border-top: $hr-border-width solid $hr-border-color;\n}\n","// Image\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nimg {\n border-style: none;\n}\n\nfigcaption {\n display: block;\n}\n\nfigure {\n display: block;\n margin: 0 0 $figure-margin-bottom;\n}\n","// List\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nul {\n padding-left: $ul-list-padding-left;\n margin-bottom: $ul-list-margin-bottom;\n list-style: $ul-list-style;\n\n ul,\n ol {\n margin: $ul-list-nested-margin;\n }\n}\n\nol {\n padding-left: $ol-list-padding-left;\n margin-bottom: $ol-list-margin-bottom;\n list-style: $ol-list-style;\n\n ol,\n ul {\n margin: $ol-list-nested-margin;\n }\n}\n\ndl {\n margin-bottom: $dl-margin-bottom;\n\n dt {\n margin: $dt-margin;\n font-weight: 600;\n }\n\n dd {\n margin: $dd-margin;\n }\n}\n","// Table\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\ntable {\n width: 100%;\n max-width: 100%;\n margin-bottom: $table-margin-bottom;\n font-size: $table-font-size;\n border-spacing: 0;\n border-collapse: collapse;\n background-color: $table-background-color;\n}\n\ncaption {\n padding: $table-cell-padding;\n}\n\nth {\n padding: $table-cell-padding;\n text-align: left;\n vertical-align: top;\n}\n\ntd {\n padding: $table-cell-padding;\n text-align: left;\n vertical-align: top;\n border-top: $table-border-width solid $table-border-color;\n}\n\n// visual alternatives\n.table-bordered {\n border: solid $table-border-width $table-border-color;\n}\n\n.table-headed th {\n background-color: $table-headed-color;\n}\n\n.table-striped tbody tr:nth-child(odd) {\n background-color: $table-striped-color;\n}\n\n.table-hover tbody tr:hover {\n background-color: $table-hover-color;\n}\n","// Typography\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n%h {\n font-family: $header-font-family;\n color: $header-font-color;\n\n small {\n font-size: 65%;\n line-height: 1;\n }\n}\n\nh1,\n.h1 {\n @extend %h;\n margin: $h1-margin;\n font-size: $h1-font-size;\n font-weight: $h1-font-weight;\n line-height: $h1-line-height;\n}\n\nh2,\n.h2 {\n @extend %h;\n margin: $h2-margin;\n font-size: $h2-font-size;\n font-weight: $h2-font-weight;\n line-height: $h2-line-height;\n}\n\nh3,\n.h3 {\n @extend %h;\n margin: $h3-margin;\n font-size: $h3-font-size;\n font-weight: $h3-font-weight;\n line-height: $h3-line-height;\n}\n\nh4,\n.h4 {\n @extend %h;\n margin: $h4-margin;\n font-size: $h4-font-size;\n font-weight: $h4-font-weight;\n line-height: $h4-line-height;\n}\n\nh5,\n.h5 {\n @extend %h;\n margin: $h5-margin;\n font-size: $h5-font-size;\n font-weight: $h5-font-weight;\n line-height: $h5-line-height;\n}\n\nh6,\n.h6 {\n @extend %h;\n margin: $h6-margin;\n font-size: $h6-font-size;\n font-weight: $h6-font-weight;\n line-height: $h6-line-height;\n}\n\nabbr[title] { // stylelint-disable-line selector-no-qualifying-type\n text-decoration: underline dotted;\n}\n\np {\n margin-bottom: $paragraph-margin-bottom;\n}\n\nblockquote {\n padding: $blockquote-padding-y $blockquote-padding-x;\n margin-bottom: $blockquote-margin-bottom;\n border-left: $blockquote-border-left-width solid $blockquote-border-left-color;\n}\n\nb,\nstrong {\n font-weight: $strong-font-weight;\n}\n\nsmall {\n font-size: $small-font-size;\n}\n\nsub,\nsup {\n position: relative;\n font-size: 75%;\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub {\n bottom: -.25em;\n}\n\nsup {\n top: -.5em;\n}\n","// Alerts\n//–––––––––––––––––––––––––––––––––––––––––––––––––– \n\n\n/* base alert style */\n\n.alert {\n position: relative;\n padding: $alert-padding;\n margin-bottom: $generic-margin-bottom;\n border: $border-width solid $border-color;\n border-radius: $global-radius;\n}\n\n\n/* coloured variations */\n\n@each $name, $colors in $alerts {\n $alert-bg: nth($colors, 1);\n $alert-font: nth($colors, 2);\n\n // border color half of the $darken-hover-percent to get a slight visual contrast\n $alert-border: darken($alert-bg, ($darken-hover-percent / 2));\n\n .alert-#{$name} {\n background: $alert-bg;\n border: $border-width solid $alert-border;\n color: $alert-font;\n }\n\n}","// Components\n//––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// Alerts\n//––––––––––––––––––––––––––––––––––––––––––––––––––\n\n$alert-padding: 1.5rem 2rem !default;\n\n$alerts: (\n // name background font-color\n green: lighten(color(\"green\"), 35%) $font-color,\n red: lighten(color(\"red\"), 30%) $font-color,\n blue: lighten(color(\"aqua\"), 15%) $font-color,\n orange: lighten(color(\"orange\"), 35%) $font-color\n);\n\n// Icon Input\n$icon-input-icon-color: $input-placeholder-color !default;\n$icon-input-icon-class-prefix: 'icon-' !default;\n$icon-input-icon-width: 2.65em !default;\n$icon-input-margin-bottom: $input-margin-bottom !default;\n","// Icon Input\n//––––––––––––––––––––––––––––––––––––––––––––––––––\n\n\n.icon-input {\n @include input-width;\n display: inline-flex;\n font-size: $input-font-size;\n margin-bottom: $icon-input-margin-bottom;\n position: relative;\n\n input {\n flex: 1 1 auto;\n font-size: 1em;\n margin: 0;\n padding-right: $icon-input-icon-width;\n }\n\n [class*=\"#{$icon-input-icon-class-prefix}\"] {\n @include position($top: 0, $right: 0);\n color: $icon-input-icon-color;\n height: 100%;\n font-size: 1em;\n line-height: 1;\n opacity: 1;\n pointer-events: none;\n text-align: center;\n width: $icon-input-icon-width;\n }\n\n [class*=\"#{$icon-input-icon-class-prefix}\"]:before {\n @include position($top: 50%, $left: 0);\n margin: -.5em 0;\n text-align: center;\n width: 100%;\n }\n}","// Position\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// position an element\n// be sure to set the parent elements position to relative then this will use its full bounds\n// usefull for cards where the anchor is a child of the card to make the whole card clickable\n//\n// Usage:\n// >> @include position(0,0,0,0)\n// top: 0; right: 0; bottom: 0; left: 0; position: absolute;\n//\n@mixin position($top: auto, $right: auto, $bottom: auto, $left: auto, $position: absolute) {\n position: $position;\n top: $top;\n right: $right;\n bottom: $bottom;\n left: $left;\n}\n","@font-face {\n font-family: 'fontello';\n src: url('../font/fontello.eot?44759829');\n src: url('../font/fontello.eot?44759829#iefix') format('embedded-opentype'),\n url('../font/fontello.woff2?44759829') format('woff2'),\n url('../font/fontello.woff?44759829') format('woff'),\n url('../font/fontello.ttf?44759829') format('truetype'),\n url('../font/fontello.svg?44759829#fontello') format('svg');\n font-weight: normal;\n font-style: normal;\n}\n/* Chrome hack: SVG is rendered more smooth in Windozze. 100% magic, uncomment if you need it. */\n/* Note, that will break hinting! In other OS-es font will be not as sharp as it could be */\n/*\n@media screen and (-webkit-min-device-pixel-ratio:0) {\n @font-face {\n font-family: 'fontello';\n src: url('../font/fontello.svg?44759829#fontello') format('svg');\n }\n}\n*/\n \n [class^=\"icon-\"]:before, [class*=\" icon-\"]:before {\n font-family: \"fontello\";\n font-style: normal;\n font-weight: normal;\n speak: none;\n \n display: inline-block;\n text-decoration: inherit;\n width: 1em;\n margin-right: .2em;\n text-align: center;\n /* opacity: .8; */\n \n /* For safety - reset parent styles, that can break glyph codes*/\n font-variant: normal;\n text-transform: none;\n \n /* fix buttons height, for twitter bootstrap */\n line-height: 1em;\n \n /* Animation center compensation - margins should be symmetric */\n /* remove if not needed */\n margin-left: .2em;\n \n /* you can be more comfortable with increased icons size */\n /* font-size: 120%; */\n \n /* Font smoothing. That was taken from TWBS */\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n \n /* Uncomment for 3D effect */\n /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */\n}\n \n.icon-search:before { content: '\\e800'; } /* '' */\n.icon-edit:before { content: '\\e801'; } /* '' */\n.icon-download:before { content: '\\e802'; } /* '' */\n.icon-attention:before { content: '\\e804'; } /* '' */\n.icon-info-circled:before { content: '\\e805'; } /* '' */\n.icon-attention-circled:before { content: '\\e810'; } /* '' */\n.icon-github-circled:before { content: '\\f09b'; } /* '' */\n.icon-menu:before { content: '\\f0c9'; } /* '' */\n.icon-lightbulb:before { content: '\\f0eb'; } /* '' */\n.icon-bitbucket:before { content: '\\f171'; } /* '' */\n.icon-gitlab:before { content: '\\f296'; } /* '' */","/* admonition\n * note: we are just extending the alerts\n */\n\n.admonition {\n @extend .alert;\n\n .admonition-title {\n font-weight: bold;\n margin-bottom: .5rem;\n }\n .admonition-title:before {\n font-family: \"fontello\";\n padding-right: 1rem;\n }\n\n :last-child {\n margin-bottom: 0;\n }\n\n &.attention,\n &.caution,\n &.warning {\n @extend .alert-orange;\n\n .admonition-title:before {\n content: \"\\e804\";\n }\n }\n\n &.danger,\n &.error {\n @extend .alert-red;\n\n .admonition-title:before {\n content: \"\\e810\";\n }\n }\n\n &.important {\n @extend .alert-green;\n\n .admonition-title:before {\n content: \"\\e810\";\n }\n }\n\n &.hint,\n &.tip {\n @extend .alert-green;\n\n .admonition-title:before {\n content: \"\\f0eb\";\n }\n }\n\n &.note {\n @extend .alert-blue;\n\n .admonition-title:before {\n content: \"\\e801\";\n }\n }\n\n}","/* breadcrumb\n * \n */\n\n.breadcrumbs-outer {\n background: color(\"solitude\");\n border: solid 1px $border-color;\n}\n\n.breadcrumbs {\n display: flex;\n list-style: none;\n margin: 0;\n padding: 1rem 0;\n\n li+li:not(.breadcrumbs-aside):before {\n padding: 0 1rem;\n content: \"•\";\n }\n\n .breadcrumbs-aside {\n margin-left: auto;\n }\n\n code {\n padding: 0;\n border: none;\n background: none;\n font-family: $base-font-family;\n font-size: initial;\n\n &.literal {\n color: $font-color;\n }\n }\n}\n\n@include media-breakpoint-down(md) {\n ul.breadcrumbs .breadcrumbs-aside {\n display: none\n }\n}","/* footer\n *\n */\n\n .footer {\n color: rgba(0, 0, 0, .54);\n padding-top: 4rem;\n padding-bottom: 4rem;\n}\n","/* header\n *\n */\n\nheader {\n background: color(\"cinder\");\n padding: 2rem 0;\n\n .container {\n display: flex;\n flex-direction: row;\n align-items: center;\n }\n\n .site-nav-toggle {\n color: color(\"whitesmoke\");\n font-size: 3.5rem;\n margin-left: -1rem;\n padding: .5rem 1rem .5rem 0;\n cursor: pointer;\n }\n\n .site-title {\n color: color(\"white\");\n font-size: 2rem;\n font-weight: 400;\n }\n}\n\n@include media-breakpoint-down(md) {\n header {\n @include position($top: 0, $position: fixed);\n padding: 0;\n transform: translateY(0);\n transition: transform $animation-speed-fast ease-in-out;\n width: 100%;\n z-index: zindex('header');\n\n &.up {\n transform: translateY(-100%);\n }\n\n .site-title {\n font-size: 1.5rem;\n }\n }\n}","/* layout\n *\n */\n\n\n // main body holder\n\n.main-outer {\n background: color(\"whitesmoke\");\n padding-top: 3rem;\n padding-bottom: 10rem;\n}\n\n\n// main document content\n\n.document { \n\n > .section {\n\n > h1 {\n margin-top: 0;\n margin-bottom: 4rem;\n }\n\n .toctree-wrapper .caption {\n @extend h2;\n }\n }\n}\n","/* site nav\n *\n */\n\n.site-nav {\n code.literal,\n tt.literal {\n border: none;\n background: inherit;\n color: inherit;\n padding-left: 0;\n padding-right: 0;\n }\n}\n\n.site-nav-tree {\n\n .caption {\n font-weight: bold;\n }\n\n ul {\n list-style-type: none;\n padding-left: 0;\n }\n\n ul ul {\n margin-left: 1.5rem;\n }\n \n li {\n line-height: 1.8;\n }\n\n > ul > li:not(.current) > ul {\n display: none;\n }\n\n a {\n color: rgba(0, 0, 0, .54);\n\n &.current,\n &:hover {\n color: rgba(0, 0, 0, .87);\n }\n }\n\n}\n\n// make site-nav responsive on mobile\n\n@include media-breakpoint-down(md) {\n body {\n padding-top: 6.6rem;\n }\n .main-outer {\n position: relative;\n }\n\n .site-nav {\n @include position(0,0,0,0, fixed);\n background: color(\"whitesmoke\");\n height: 100vh;\n overflow-y: scroll;\n padding-top: 10rem;\n transform: translateX(-100%);\n transition: transform $animation-speed-fast linear;\n z-index: zindex('site-nav');\n }\n\n body.nav-in {\n overflow: hidden;\n }\n\n body.nav-in .site-nav {\n transform: translateX(0);\n\n .icon-input {\n width: 100%;\n }\n }\n\n}","/* -- framwork overrides --------------------------------------------------- */\n\n// some elements are using a container class so we need to loose the grid style\n.docutils.container {\n width: 100%;\n margin: 0;\n padding: 0;\n}\n\n/* -- search results ------------------------------------------------------- */\n\n#search-results {\n\n h2 {\n @extend h1; // changing template markup to h1 is not doing anything, \n // oddly searchtools.js is replacing it\n margin-bottom: 5rem;\n }\n\n ul.search {\n list-style-type: none;\n margin-top: 3rem;\n padding: 0;\n\n > li:not(:last-child) {\n padding-bottom: 3rem;\n border-bottom: solid $border-width $border-color;\n margin-bottom: 3rem;\n }\n \n > li > a {\n @extend h3;\n }\n }\n\n}\n\n/* -- general body styles --------------------------------------------------- */\n\n.headerlink {\n visibility: hidden;\n padding-left: .5rem;\n opacity: .3;\n &:hover {\n opacity: .6;\n }\n}\n\ncaption,\n.code-block-caption,\ndt,\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\n.caption,\n.caption-text {\n &:hover > a.headerlink {\n visibility: visible;\n }\n}\n\n.footnote-reference,\n.citation-reference {\n font-size: 90%;\n position: relative;\n top: -.6rem;\n}\n\n.rubric {\n margin-bottom: $generic-margin-bottom / 2;\n font-weight: bold;\n}\n\nimg {\n min-height: 1px;\n max-width: 100%;\n height: auto;\n}\n\n.align-left {\n float: left;\n margin-right: $generic-margin-bottom;\n margin-bottom: $generic-margin-bottom;\n}\n\n.align-center {\n margin: auto;\n display: block;\n\n &.figure {\n text-align: center;\n }\n}\n\n.align-right {\n float: right;\n margin-left: $generic-margin-bottom;\n margin-bottom: $generic-margin-bottom;\n}\n\n/* -- sidebars -------------------------------------------------------------- */\n\n.sidebar {\n border: 1px solid $border-color;\n margin: 0 0 $generic-margin-bottom $generic-margin-bottom;\n padding: $generic-margin-bottom;\n background-color: color(\"secondary\");\n width: 40%;\n float: right;\n}\n\n.sidebar-title {\n background: color(\"whitesmoke\");\n font-weight: bold;\n margin: {\n top: -$generic-margin-bottom;\n right: -$generic-margin-bottom;\n bottom: $generic-margin-bottom;\n left: -$generic-margin-bottom;\n }\n padding: .5rem 1rem;\n}\n\n/* -- tables ---------------------------------------------------------------- */\n\ntable.docutils:not(.footnote):not(.citation) {\n @extend .table-headed;\n @extend .table-bordered;\n @extend .table-striped;\n}\n\ntable.docutils.field-list {\n @extend .table-headed;\n @extend .table-bordered;\n}\n\ntable.docutils.footnote {\n color: color(\"gray\");\n width: auto;\n}\n\ntable.docutils.footnote td {\n border: 0;\n padding-left: 0;\n padding-right: 2rem;\n\n /* make the column with the note fill all the width */\n &:not(.label) {\n width: 100%;\n }\n\n /* where an em and p are together inline them so they are side by side */\n em+p {\n display: inline-block;\n }\n\n /* remove margin from last p */\n p.last {\n margin-bottom: 0;\n }\n}\n\n\n/* -- figures --------------------------------------------------------------- */\n\n.figure p.caption {\n font-style: italic;\n}\n\n/* -- other body styles ----------------------------------------------------- */\n\nol.arabic {\n list-style-type: decimal;\n}\n\nol.loweralpha {\n list-style-type: lower-alpha;\n}\n\nol.upperalpha {\n list-style-type: upper-alpha;\n}\n\nol.lowerroman {\n list-style-type: lower-roman;\n}\n\nol.upperroman {\n list-style-type: upper-roman;\n}\n\nli p,\ndd p {\n margin-bottom: $generic-margin-bottom / 2;\n\n &:last-child {\n margin-bottom: 0;\n }\n}\n\n.line-block {\n margin-bottom: $generic-margin-bottom;\n margin-left: $generic-margin-bottom;\n\n .line-block {\n margin-bottom: 0;\n margin-left: 2rem;\n }\n}\n\nblockquote .attribution {\n margin-bottom: 0;\n} \n\n.guilabel {\n border: $border-width solid color(\"primary\");\n background: color-lighten(\"primary\", 30%);\n font-size: 80%;\n font-weight: 700;\n border-radius: $global-radius;\n padding: .15rem .5rem;\n margin: auto .2rem;\n}\n\n/* -- code displays --------------------------------------------------------- */\n\ndiv[class^='highlight-'] {\n background: $code-background;\n margin-bottom: $generic-margin-bottom;\n overflow-x: auto;\n\n pre {\n margin-bottom: 0;\n }\n}\n\ntd.linenos pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n border-right: $code-border-width solid $code-border-color;\n}\n\ntd.code {\n width: 100%;\n}\n\ntd.code pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n}\n\ntable.highlighttable {\n font-size: 100%;\n border: $code-border-width solid $code-border-color;\n border-radius: $code-border-radius;\n margin-bottom: 0;\n}\n\ntable.highlighttable td {\n padding: 0;\n}\n\ntt.literal,\ncode.literal {\n background: color(\"white\");\n color: color(\"red\");\n font-size: 90%;\n}\n\ntt.xref,\na tt,\ncode.xref,\na code {\n color: color(\"black\");\n}\n\ntt.download,\ncode.download {\n background: inherit;\n padding: inherit;\n font-weight: normal;\n font-family: inherit;\n font-size: inherit;\n color: inherit;\n border: inherit;\n white-space: inherit;\n\n &::before {\n font-family: fontello;\n content: \"\\e802\";\n padding-right: .5rem;\n }\n}\n\n/* -- module highlighting --------------------------------------------------- */\ndl:not(.docutils) dt {\n margin: .6rem 0;\n font-size: 90%;\n line-height: normal;\n background: color-a(\"primary\", .1);\n color: color-a(\"primary\", .9);\n border-top: solid 3px color(\"primary\");\n padding: .6rem;\n}\n\ndl:not(.docutils) dl dt {\n border: none;\n border-left: solid 3px $border-color;\n background: color(\"secondary\");\n color: $font-color;\n}\n\ndl:not(.docutils) {\n tt.descname,\n tt.descclassname,\n code.descname,\n code.descclassname {\n background-color: transparent;\n border: none;\n padding: 0;\n font-size: 100%;\n }\n\n tt.descname,\n code.descname {\n font-weight: bold;\n }\n}\n\ndl:not(.docutils).data dt {\n display: inline-block;\n}\n\n/* -- printout stylesheet --------------------------------------------------- */\n","// Color\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// get color by name\n@function color($color) {\n // get color by name\n @if not map-has-key($colors, $color) {\n @warn \"No color found for `#{$color}` in $colors map. Ensure the name is surrounded in parentheses, eg color(\\\"#{$color}\\\").\";\n }\n @return map-get($colors, $color);\n}\n\n// lighten a color by its name\n@function color-lighten($color, $amount) {\n @return lighten(color($color), $amount);\n}\n\n// darken a color by its name\n@function color-darken($color, $amount) {\n @return darken(color($color), $amount);\n}\n\n// get a color by its name with alpha\n@function color-a($color, $alpha) {\n @return rgba(color($color), $alpha);\n}\n","// Align\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.align-top { vertical-align: top; }\n.align-bottom { vertical-align: bottom; }\n.align-middle { vertical-align: middle; }\n.align-baseline { vertical-align: baseline; }\n","// Clearfix\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// used to clear a floating element\n//\n// Usage:\n// @include clearfix;\n//\n@mixin clearfix {\n &::after {\n display: block;\n clear: both;\n content: \"\";\n }\n}\n","// Color\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// creates color helpers for each color\n// .b-primary {...}\n// .c-primary {...}\n@each $name, $color in $colors {\n .b-#{$name} {\n background-color: $color;\n }\n .c-#{$name} {\n color: $color;\n }\n}\n","// Cursor\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.disabled { cursor: not-allowed; }\n.move { cursor: move; }\n.pointer { cursor: pointer; }\n","// Display\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.d-block { display: block; }\n.d-hidden { display: none !important; } // stylelint-disable-line declaration-no-important\n.d-flex { display: flex; }\n.d-grid { display: grid; }\n.d-inline { display: inline; }\n.d-inline-block { display: inline-block; }\n.d-inline-flex { display: inline-flex; }\n.d-table { display: table; }\n.d-table-cell { display: table-cell; }\n","// Flex\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// directions\n.flex-row { flex-direction: row; }\n.flex-column { flex-direction: column; }\n\n// reverse directions\n.flex-row-reverse { flex-direction: row-reverse; }\n.flex-column-reverse { flex-direction: column-reverse; }\n\n// use in conjunction with .d-flex to justify the items within the container\n.justify-content-start { justify-content: flex-start; }\n.justify-content-end { justify-content: flex-end; }\n.justify-content-center { justify-content: center; }\n.justify-content-between { justify-content: space-between; }\n.justify-content-around { justify-content: space-around; }\n\n// use in conjunction with .d-flex to align the items within the container\n.align-items-start { align-items: flex-start; }\n.align-items-end { align-items: flex-end; }\n.align-items-center { align-items: center; }\n.align-items-baseline { align-items: baseline; }\n.align-items-stretch { align-items: stretch; }\n\n// use in conjunction with .d-flex to apply wrapping of the items within the container\n.flex-nowrap { flex-wrap: nowrap; }\n.flex-wrap { flex-wrap: wrap; }\n.flex-wrap-reverse { flex-wrap: wrap-reverse; }\n\n// use in conjunction with .d-flex on the parent container to align each item individually\n.align-self-start { align-self: flex-start; }\n.align-self-end { align-self: flex-end; }\n.align-self-center { align-self: center; }\n.align-self-baseline { align-self: baseline; }\n.align-self-stretch { align-self: stretch; }\n","// Float\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.pull-left { float: left !important; } // stylelint-disable-line declaration-no-important\n.pull-right { float: right !important; } // stylelint-disable-line declaration-no-important\n","// Image\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.img-fluid { @include img-fluid; }\n","// Image\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// base image fluid mixin\n//\n// Usage:\n// @include img-fluid;\n//\n@mixin img-fluid() {\n display: block;\n width: 100%;\n max-width: 100%;\n height: auto;\n min-height: 1px;\n}\n","// List\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.list-style-none {\n list-style: none !important; // stylelint-disable-line declaration-no-important\n}\n\n.list-style-reset {\n padding: 0;\n margin: 0;\n list-style: none !important; // stylelint-disable-line declaration-no-important\n}\n","// Overflow\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.scroll-x { overflow-x: auto; }\n.noscroll { overflow: hidden; }\n","// Position\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.fixed { position: fixed; }\n.relative { position: relative; }\n.absolute { position: absolute; }\n","// print\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@media print {\n .no-print,\n .no-print * {\n display: none !important; // stylelint-disable-line declaration-no-important\n }\n}\n","// width and height\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.full-height {\n height: 100%;\n}\n.full-visual-height {\n height: 100vh;\n}\n.full-width {\n box-sizing: border-box;\n width: 100%;\n}\n.max-full-width {\n box-sizing: border-box;\n max-width: 100%;\n}\n","// Spacing\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.margin-zero { margin: 0; }\n.m-auto { margin: auto; }\n.mt-auto { margin-top: auto; }\n.mr-auto { margin-right: auto; }\n.mb-auto { margin-bottom: auto; }\n.ml-auto { margin-left: auto; }\n.push-auto { @include push--auto; }\n","// Push Auto\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// useful for centrally aligning al element\n// though the margin mixin can do the same thing.\n//\n// Usage:\n// @include push--auto;\n//\n@mixin push--auto {\n margin: {\n right: auto;\n left: auto;\n }\n}\n","// Text\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.text-left { text-align: left; }\n.text-right { text-align: right; }\n.text-center { text-align: center; }\n.text-just { text-align: justify; }\n\n.strong { font-weight: $strong-font-weight; }\n.lead { font-weight: $lead-font-weight; }\n.muted { opacity: .7; }\n.nowrap { white-space: nowrap; }\n.small { font-size: $small-font-size; }\n.uppercase { text-transform: uppercase; }\n\n.text-shadow { text-shadow: 0 2px 4px rgba(0, 0, 0, .5); }\n","// Transform\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n\n.flip-x { @include flip($x: true); }\n.flip-y { @include flip($y: true); }\n.flip-both { @include flip($x: true, $y: true); }\n","// Flip\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// flip an element on its axis\n//\n// Usage:\n// horizontally only:\n// @include flip(true, false);\n// vertically only:\n// @include flip(false, true);\n// horizontally and vertically:\n// @include flip(true, true);\n//\n@mixin flip($x: false, $y: false) {\n $scaleX: 1;\n $scaleY: 1;\n @if $x {\n $scaleX: -1;\n }\n @if $y {\n $scaleY: -1;\n }\n transform: scale($scaleX, $scaleY);\n}\n","// Visibility\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// creates hidden helpers for each breakpoint\n// .hidden-sm {...}\n// .hidden-sm-up {...}\n// .hidden-sm-down {...}\n@each $bp in map-keys($grid-breakpoints) {\n .hidden-#{$bp}-up {\n @include media-breakpoint-up($bp) {\n display: none !important; 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Karma-CSS v1.9.5 MIT License | http://karmacss.com | https://github.com/accentdesign/karma-css */\n","// Grid\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@if $enable-grid-classes {\n\n // Containers\n .container {\n @include make-container();\n @include make-container-max-widths();\n }\n\n // Fluid container\n .container-fluid {\n width: 100%;\n @include make-container();\n }\n\n // Row\n .row {\n @include make-row();\n }\n\n // No gutters.\n .no-gutters {\n margin-right: 0;\n margin-left: 0;\n\n > .col,\n > [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n }\n }\n\n // Columns\n @include make-grid-columns();\n}\n","/// Grid\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// The main mixins used to create the grid containers, rows and columns\n\n// used in .container and .container-fluid\n//\n@mixin make-container() {\n padding-right: ($grid-gutter-width / 2);\n padding-left: ($grid-gutter-width / 2);\n margin-right: auto;\n margin-left: auto;\n}\n\n// For each breakpoint, define the maximum width of the container\n//\n@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) {\n @each $breakpoint, $container-max-width in $max-widths {\n @include media-breakpoint-up($breakpoint, $breakpoints) {\n width: $container-max-width;\n max-width: 100%;\n }\n }\n}\n\n// make a grid row\n//\n@mixin make-row() {\n display: flex;\n flex-wrap: wrap;\n margin-right: ($grid-gutter-width / -2);\n margin-left: ($grid-gutter-width / -2);\n}\n\n// make a grid column\n//\n// $size: number of columns wide\n// $columns: number of columns in the row\n//\n@mixin make-col($size, $columns: $grid-columns) {\n flex: 0 0 percentage($size / $columns);\n // Add a `max-width` to ensure content within each column does not blow out\n // the width of the column. Applies to IE10+ and Firefox.\n max-width: percentage($size / $columns);\n}\n","// Breakpoint\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {\n $n: index($breakpoint-names, $name);\n @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);\n}\n\n// Minimum breakpoint width. Null for the smallest (first) breakpoint.\n//\n// >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// 576px\n//\n@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {\n $min: map-get($breakpoints, $name);\n @return if($min != 0, $min, null);\n}\n\n// Maximum breakpoint width. Null for the largest (last) breakpoint.\n// The maximum value is calculated as the minimum of the next one less 0.1.\n//\n// >> breakpoint-max(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// 767px\n//\n@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {\n $next: breakpoint-next($name, $breakpoints);\n @return if($next, breakpoint-min($next, $breakpoints) - 1px, null);\n}\n\n// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash infront.\n// Useful for making responsive utilities.\n//\n// >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// \"\" (Returns a blank string)\n//\n// >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))\n// \"-sm\"\n//\n@function breakpoint-infix($name, $breakpoints: $grid-breakpoints) {\n @return if(breakpoint-min($name, $breakpoints) == null, \"\", \"-#{$name}\");\n}\n\n// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.\n// Makes the @content apply to the given breakpoint and wider.\n//\n@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-min($name, $breakpoints);\n @if $min {\n @media (min-width: $min) {\n @content;\n }\n } @else {\n @content;\n }\n}\n\n// Media of at most the maximum breakpoint width. No query for the largest breakpoint.\n// Makes the @content apply to the given breakpoint and narrower.\n//\n@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {\n $max: breakpoint-max($name, $breakpoints);\n @if $max {\n @media (max-width: $max) {\n @content;\n }\n } @else {\n @content;\n }\n}\n\n// Media that spans multiple breakpoint widths.\n// Makes the @content apply between the min and max breakpoints\n//\n@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-max($lower, $breakpoints);\n $max: breakpoint-max($upper, $breakpoints);\n\n @media (min-width: $min) and (max-width: $max) {\n @content;\n }\n}\n\n// Media between the breakpoint's minimum and maximum widths.\n// No minimum for the smallest breakpoint, and no maximum for the largest one.\n// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.\n//\n@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {\n $min: breakpoint-min($name, $breakpoints);\n $max: breakpoint-max($name, $breakpoints);\n\n @media (min-width: $min) and (max-width: $max) {\n @content;\n }\n}\n","@charset \"UTF-8\";\n@import url(\"https://fonts.googleapis.com/css?family=Inconsolata:400,700|Lato:300,400,400i,700,900\");\n/*! Karma-CSS v1.9.5 MIT License | http://karmacss.com | https://github.com/accentdesign/karma-css */\n.container{\n padding-right:15px;\n padding-left:15px;\n margin-right:auto;\n margin-left:auto;\n}\n\n@media (min-width: 576px){\n .container{\n width:540px;\n max-width:100%;\n }\n}\n\n@media (min-width: 768px){\n .container{\n width:720px;\n max-width:100%;\n }\n}\n\n@media (min-width: 992px){\n .container{\n width:960px;\n max-width:100%;\n }\n}\n\n@media (min-width: 1200px){\n .container{\n width:1140px;\n max-width:100%;\n }\n}\n\n.container-fluid{\n width:100%;\n padding-right:15px;\n padding-left:15px;\n margin-right:auto;\n margin-left:auto;\n}\n\n.row{\n display:-ms-flexbox;\n display:flex;\n -ms-flex-wrap:wrap;\n flex-wrap:wrap;\n margin-right:-15px;\n margin-left:-15px;\n}\n\n.no-gutters{\n margin-right:0;\n margin-left:0;\n}\n\n.no-gutters > .col,\n.no-gutters > [class*=\"col-\"]{\n padding-right:0;\n padding-left:0;\n}\n\n.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,\n.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,\n.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,\n.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,\n.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,\n.col-xl-auto{\n width:100%;\n min-height:1px;\n padding-right:15px;\n padding-left:15px;\n}\n\n.col{\n -ms-flex-preferred-size:0;\n flex-basis:0;\n -ms-flex-positive:1;\n flex-grow:1;\n max-width:100%;\n}\n\n.col-auto{\n -ms-flex:0 0 auto;\n flex:0 0 auto;\n width:auto;\n max-width:none;\n}\n\n.col-1{\n -ms-flex:0 0 8.333333%;\n flex:0 0 8.333333%;\n max-width:8.333333%;\n}\n\n.col-2{\n -ms-flex:0 0 16.666667%;\n flex:0 0 16.666667%;\n max-width:16.666667%;\n}\n\n.col-3{\n -ms-flex:0 0 25%;\n flex:0 0 25%;\n max-width:25%;\n}\n\n.col-4{\n -ms-flex:0 0 33.333333%;\n flex:0 0 33.333333%;\n max-width:33.333333%;\n}\n\n.col-5{\n -ms-flex:0 0 41.666667%;\n flex:0 0 41.666667%;\n max-width:41.666667%;\n}\n\n.col-6{\n -ms-flex:0 0 50%;\n flex:0 0 50%;\n max-width:50%;\n}\n\n.col-7{\n -ms-flex:0 0 58.333333%;\n flex:0 0 58.333333%;\n max-width:58.333333%;\n}\n\n.col-8{\n -ms-flex:0 0 66.666667%;\n flex:0 0 66.666667%;\n max-width:66.666667%;\n}\n\n.col-9{\n -ms-flex:0 0 75%;\n flex:0 0 75%;\n max-width:75%;\n}\n\n.col-10{\n -ms-flex:0 0 83.333333%;\n flex:0 0 83.333333%;\n max-width:83.333333%;\n}\n\n.col-11{\n -ms-flex:0 0 91.666667%;\n flex:0 0 91.666667%;\n max-width:91.666667%;\n}\n\n.col-12{\n -ms-flex:0 0 100%;\n flex:0 0 100%;\n max-width:100%;\n}\n\n.order-1{\n -ms-flex-order:1;\n order:1;\n}\n\n.order-2{\n -ms-flex-order:2;\n order:2;\n}\n\n.order-3{\n -ms-flex-order:3;\n order:3;\n}\n\n.order-4{\n -ms-flex-order:4;\n order:4;\n}\n\n.order-5{\n -ms-flex-order:5;\n order:5;\n}\n\n.order-6{\n -ms-flex-order:6;\n order:6;\n}\n\n.order-7{\n -ms-flex-order:7;\n order:7;\n}\n\n.order-8{\n -ms-flex-order:8;\n order:8;\n}\n\n.order-9{\n -ms-flex-order:9;\n order:9;\n}\n\n.order-10{\n -ms-flex-order:10;\n order:10;\n}\n\n.order-11{\n -ms-flex-order:11;\n order:11;\n}\n\n.order-12{\n -ms-flex-order:12;\n order:12;\n}\n\n.offset-1{\n margin-left:8.333333%;\n}\n\n.offset-2{\n margin-left:16.666667%;\n}\n\n.offset-3{\n margin-left:25%;\n}\n\n.offset-4{\n margin-left:33.333333%;\n}\n\n.offset-5{\n margin-left:41.666667%;\n}\n\n.offset-6{\n margin-left:50%;\n}\n\n.offset-7{\n margin-left:58.333333%;\n}\n\n.offset-8{\n margin-left:66.666667%;\n}\n\n.offset-9{\n margin-left:75%;\n}\n\n.offset-10{\n margin-left:83.333333%;\n}\n\n.offset-11{\n margin-left:91.666667%;\n}\n\n@media (min-width: 576px){\n .col-sm{\n -ms-flex-preferred-size:0;\n flex-basis:0;\n -ms-flex-positive:1;\n flex-grow:1;\n max-width:100%;\n }\n .col-sm-auto{\n -ms-flex:0 0 auto;\n flex:0 0 auto;\n width:auto;\n max-width:none;\n }\n .col-sm-1{\n -ms-flex:0 0 8.333333%;\n flex:0 0 8.333333%;\n max-width:8.333333%;\n }\n .col-sm-2{\n -ms-flex:0 0 16.666667%;\n flex:0 0 16.666667%;\n max-width:16.666667%;\n }\n .col-sm-3{\n -ms-flex:0 0 25%;\n flex:0 0 25%;\n max-width:25%;\n }\n .col-sm-4{\n -ms-flex:0 0 33.333333%;\n flex:0 0 33.333333%;\n max-width:33.333333%;\n }\n .col-sm-5{\n -ms-flex:0 0 41.666667%;\n flex:0 0 41.666667%;\n max-width:41.666667%;\n }\n .col-sm-6{\n -ms-flex:0 0 50%;\n flex:0 0 50%;\n max-width:50%;\n }\n .col-sm-7{\n -ms-flex:0 0 58.333333%;\n flex:0 0 58.333333%;\n max-width:58.333333%;\n }\n .col-sm-8{\n -ms-flex:0 0 66.666667%;\n flex:0 0 66.666667%;\n max-width:66.666667%;\n }\n .col-sm-9{\n -ms-flex:0 0 75%;\n flex:0 0 75%;\n max-width:75%;\n }\n .col-sm-10{\n -ms-flex:0 0 83.333333%;\n flex:0 0 83.333333%;\n max-width:83.333333%;\n }\n .col-sm-11{\n -ms-flex:0 0 91.666667%;\n flex:0 0 91.666667%;\n max-width:91.666667%;\n }\n .col-sm-12{\n -ms-flex:0 0 100%;\n flex:0 0 100%;\n max-width:100%;\n }\n .order-sm-1{\n -ms-flex-order:1;\n order:1;\n }\n .order-sm-2{\n -ms-flex-order:2;\n order:2;\n }\n .order-sm-3{\n -ms-flex-order:3;\n order:3;\n }\n .order-sm-4{\n -ms-flex-order:4;\n order:4;\n }\n .order-sm-5{\n -ms-flex-order:5;\n order:5;\n }\n .order-sm-6{\n -ms-flex-order:6;\n order:6;\n }\n .order-sm-7{\n -ms-flex-order:7;\n order:7;\n }\n .order-sm-8{\n -ms-flex-order:8;\n order:8;\n }\n .order-sm-9{\n -ms-flex-order:9;\n order:9;\n }\n .order-sm-10{\n -ms-flex-order:10;\n order:10;\n }\n .order-sm-11{\n -ms-flex-order:11;\n order:11;\n }\n .order-sm-12{\n -ms-flex-order:12;\n order:12;\n }\n .offset-sm-1{\n margin-left:8.333333%;\n }\n .offset-sm-2{\n margin-left:16.666667%;\n }\n .offset-sm-3{\n margin-left:25%;\n }\n .offset-sm-4{\n margin-left:33.333333%;\n }\n .offset-sm-5{\n margin-left:41.666667%;\n }\n .offset-sm-6{\n margin-left:50%;\n }\n .offset-sm-7{\n margin-left:58.333333%;\n }\n .offset-sm-8{\n margin-left:66.666667%;\n }\n .offset-sm-9{\n margin-left:75%;\n }\n .offset-sm-10{\n margin-left:83.333333%;\n }\n .offset-sm-11{\n margin-left:91.666667%;\n }\n}\n\n@media (min-width: 768px){\n .col-md{\n -ms-flex-preferred-size:0;\n flex-basis:0;\n -ms-flex-positive:1;\n flex-grow:1;\n max-width:100%;\n }\n .col-md-auto{\n -ms-flex:0 0 auto;\n flex:0 0 auto;\n width:auto;\n max-width:none;\n }\n .col-md-1{\n -ms-flex:0 0 8.333333%;\n flex:0 0 8.333333%;\n max-width:8.333333%;\n }\n .col-md-2{\n -ms-flex:0 0 16.666667%;\n flex:0 0 16.666667%;\n max-width:16.666667%;\n }\n .col-md-3{\n -ms-flex:0 0 25%;\n flex:0 0 25%;\n max-width:25%;\n }\n .col-md-4{\n -ms-flex:0 0 33.333333%;\n flex:0 0 33.333333%;\n max-width:33.333333%;\n }\n .col-md-5{\n -ms-flex:0 0 41.666667%;\n flex:0 0 41.666667%;\n max-width:41.666667%;\n }\n .col-md-6{\n -ms-flex:0 0 50%;\n flex:0 0 50%;\n max-width:50%;\n }\n .col-md-7{\n -ms-flex:0 0 58.333333%;\n flex:0 0 58.333333%;\n max-width:58.333333%;\n }\n .col-md-8{\n -ms-flex:0 0 66.666667%;\n flex:0 0 66.666667%;\n max-width:66.666667%;\n }\n .col-md-9{\n -ms-flex:0 0 75%;\n flex:0 0 75%;\n max-width:75%;\n }\n .col-md-10{\n -ms-flex:0 0 83.333333%;\n flex:0 0 83.333333%;\n max-width:83.333333%;\n }\n .col-md-11{\n -ms-flex:0 0 91.666667%;\n flex:0 0 91.666667%;\n max-width:91.666667%;\n }\n .col-md-12{\n -ms-flex:0 0 100%;\n flex:0 0 100%;\n max-width:100%;\n }\n .order-md-1{\n -ms-flex-order:1;\n order:1;\n }\n .order-md-2{\n -ms-flex-order:2;\n order:2;\n }\n .order-md-3{\n -ms-flex-order:3;\n order:3;\n }\n .order-md-4{\n -ms-flex-order:4;\n order:4;\n }\n .order-md-5{\n -ms-flex-order:5;\n order:5;\n }\n .order-md-6{\n -ms-flex-order:6;\n order:6;\n }\n .order-md-7{\n -ms-flex-order:7;\n order:7;\n }\n .order-md-8{\n -ms-flex-order:8;\n order:8;\n }\n .order-md-9{\n -ms-flex-order:9;\n order:9;\n }\n .order-md-10{\n -ms-flex-order:10;\n order:10;\n }\n .order-md-11{\n -ms-flex-order:11;\n order:11;\n }\n .order-md-12{\n -ms-flex-order:12;\n order:12;\n }\n .offset-md-1{\n margin-left:8.333333%;\n }\n .offset-md-2{\n margin-left:16.666667%;\n }\n .offset-md-3{\n margin-left:25%;\n }\n .offset-md-4{\n margin-left:33.333333%;\n }\n .offset-md-5{\n margin-left:41.666667%;\n }\n .offset-md-6{\n margin-left:50%;\n }\n .offset-md-7{\n margin-left:58.333333%;\n }\n .offset-md-8{\n margin-left:66.666667%;\n }\n .offset-md-9{\n margin-left:75%;\n }\n .offset-md-10{\n margin-left:83.333333%;\n }\n .offset-md-11{\n margin-left:91.666667%;\n }\n}\n\n@media (min-width: 992px){\n .col-lg{\n -ms-flex-preferred-size:0;\n flex-basis:0;\n -ms-flex-positive:1;\n flex-grow:1;\n max-width:100%;\n }\n .col-lg-auto{\n -ms-flex:0 0 auto;\n flex:0 0 auto;\n width:auto;\n max-width:none;\n }\n .col-lg-1{\n -ms-flex:0 0 8.333333%;\n flex:0 0 8.333333%;\n max-width:8.333333%;\n }\n .col-lg-2{\n -ms-flex:0 0 16.666667%;\n flex:0 0 16.666667%;\n max-width:16.666667%;\n }\n .col-lg-3{\n -ms-flex:0 0 25%;\n flex:0 0 25%;\n max-width:25%;\n }\n .col-lg-4{\n -ms-flex:0 0 33.333333%;\n flex:0 0 33.333333%;\n max-width:33.333333%;\n }\n .col-lg-5{\n -ms-flex:0 0 41.666667%;\n flex:0 0 41.666667%;\n max-width:41.666667%;\n }\n .col-lg-6{\n -ms-flex:0 0 50%;\n flex:0 0 50%;\n max-width:50%;\n }\n .col-lg-7{\n -ms-flex:0 0 58.333333%;\n flex:0 0 58.333333%;\n max-width:58.333333%;\n }\n .col-lg-8{\n -ms-flex:0 0 66.666667%;\n flex:0 0 66.666667%;\n max-width:66.666667%;\n }\n .col-lg-9{\n -ms-flex:0 0 75%;\n flex:0 0 75%;\n max-width:75%;\n }\n .col-lg-10{\n -ms-flex:0 0 83.333333%;\n flex:0 0 83.333333%;\n max-width:83.333333%;\n }\n .col-lg-11{\n -ms-flex:0 0 91.666667%;\n flex:0 0 91.666667%;\n max-width:91.666667%;\n }\n .col-lg-12{\n -ms-flex:0 0 100%;\n flex:0 0 100%;\n max-width:100%;\n }\n .order-lg-1{\n -ms-flex-order:1;\n order:1;\n }\n .order-lg-2{\n -ms-flex-order:2;\n order:2;\n }\n .order-lg-3{\n -ms-flex-order:3;\n order:3;\n }\n .order-lg-4{\n -ms-flex-order:4;\n order:4;\n }\n .order-lg-5{\n -ms-flex-order:5;\n order:5;\n }\n .order-lg-6{\n -ms-flex-order:6;\n order:6;\n }\n .order-lg-7{\n -ms-flex-order:7;\n order:7;\n }\n .order-lg-8{\n -ms-flex-order:8;\n order:8;\n }\n .order-lg-9{\n -ms-flex-order:9;\n order:9;\n }\n .order-lg-10{\n -ms-flex-order:10;\n order:10;\n }\n .order-lg-11{\n -ms-flex-order:11;\n order:11;\n }\n .order-lg-12{\n -ms-flex-order:12;\n order:12;\n }\n .offset-lg-1{\n margin-left:8.333333%;\n }\n .offset-lg-2{\n margin-left:16.666667%;\n }\n .offset-lg-3{\n margin-left:25%;\n }\n .offset-lg-4{\n margin-left:33.333333%;\n }\n .offset-lg-5{\n margin-left:41.666667%;\n }\n .offset-lg-6{\n margin-left:50%;\n }\n .offset-lg-7{\n margin-left:58.333333%;\n }\n .offset-lg-8{\n margin-left:66.666667%;\n }\n .offset-lg-9{\n margin-left:75%;\n }\n .offset-lg-10{\n margin-left:83.333333%;\n }\n .offset-lg-11{\n margin-left:91.666667%;\n }\n}\n\n@media (min-width: 1200px){\n .col-xl{\n -ms-flex-preferred-size:0;\n flex-basis:0;\n -ms-flex-positive:1;\n flex-grow:1;\n max-width:100%;\n }\n .col-xl-auto{\n -ms-flex:0 0 auto;\n flex:0 0 auto;\n width:auto;\n max-width:none;\n }\n .col-xl-1{\n -ms-flex:0 0 8.333333%;\n flex:0 0 8.333333%;\n max-width:8.333333%;\n }\n .col-xl-2{\n -ms-flex:0 0 16.666667%;\n flex:0 0 16.666667%;\n max-width:16.666667%;\n }\n .col-xl-3{\n -ms-flex:0 0 25%;\n flex:0 0 25%;\n max-width:25%;\n }\n .col-xl-4{\n -ms-flex:0 0 33.333333%;\n flex:0 0 33.333333%;\n max-width:33.333333%;\n }\n .col-xl-5{\n -ms-flex:0 0 41.666667%;\n flex:0 0 41.666667%;\n max-width:41.666667%;\n }\n .col-xl-6{\n -ms-flex:0 0 50%;\n flex:0 0 50%;\n max-width:50%;\n }\n .col-xl-7{\n -ms-flex:0 0 58.333333%;\n flex:0 0 58.333333%;\n max-width:58.333333%;\n }\n .col-xl-8{\n -ms-flex:0 0 66.666667%;\n flex:0 0 66.666667%;\n max-width:66.666667%;\n }\n .col-xl-9{\n -ms-flex:0 0 75%;\n flex:0 0 75%;\n max-width:75%;\n }\n .col-xl-10{\n -ms-flex:0 0 83.333333%;\n flex:0 0 83.333333%;\n max-width:83.333333%;\n }\n .col-xl-11{\n -ms-flex:0 0 91.666667%;\n flex:0 0 91.666667%;\n max-width:91.666667%;\n }\n .col-xl-12{\n -ms-flex:0 0 100%;\n flex:0 0 100%;\n max-width:100%;\n }\n .order-xl-1{\n -ms-flex-order:1;\n order:1;\n }\n .order-xl-2{\n -ms-flex-order:2;\n order:2;\n }\n .order-xl-3{\n -ms-flex-order:3;\n order:3;\n }\n .order-xl-4{\n -ms-flex-order:4;\n order:4;\n }\n .order-xl-5{\n -ms-flex-order:5;\n order:5;\n }\n .order-xl-6{\n -ms-flex-order:6;\n order:6;\n }\n .order-xl-7{\n -ms-flex-order:7;\n order:7;\n }\n .order-xl-8{\n -ms-flex-order:8;\n order:8;\n }\n .order-xl-9{\n -ms-flex-order:9;\n order:9;\n }\n .order-xl-10{\n -ms-flex-order:10;\n order:10;\n }\n .order-xl-11{\n -ms-flex-order:11;\n order:11;\n }\n .order-xl-12{\n -ms-flex-order:12;\n order:12;\n }\n .offset-xl-1{\n margin-left:8.333333%;\n }\n .offset-xl-2{\n margin-left:16.666667%;\n }\n .offset-xl-3{\n margin-left:25%;\n }\n .offset-xl-4{\n margin-left:33.333333%;\n }\n .offset-xl-5{\n margin-left:41.666667%;\n }\n .offset-xl-6{\n margin-left:50%;\n }\n .offset-xl-7{\n margin-left:58.333333%;\n }\n .offset-xl-8{\n margin-left:66.666667%;\n }\n .offset-xl-9{\n margin-left:75%;\n }\n .offset-xl-10{\n margin-left:83.333333%;\n }\n .offset-xl-11{\n margin-left:91.666667%;\n }\n}\n\n*{\n box-sizing:border-box;\n padding:0;\n margin:0;\n}\n\n*::before, *::after{\n box-sizing:border-box;\n}\n\nhtml{\n font-size:62.5%;\n line-height:1.6;\n}\n\nbody{\n font-family:\"Lato\", sans-serif;\n font-size:16px;\n font-weight:400;\n color:#5f5f5f;\n background:#fafbfc;\n}\n\nmain{\n display:block;\n}\n\na{\n color:#33c3f0;\n text-decoration:none;\n background-color:transparent;\n transition:color linear 250ms;\n}\n\na:hover{\n color:#10aee0;\n text-decoration:none;\n}\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"]{\n -webkit-appearance:button;\n}\n\n::-moz-focus-inner{\n padding:0;\n border:0;\n}\n\n.button{\n box-sizing:border-box;\n display:inline-block;\n padding:0.8rem 1rem;\n overflow:visible;\n font-family:inherit;\n font-size:1.5rem;\n font-weight:400;\n line-height:1.5;\n color:#5f5f5f;\n text-align:center;\n text-decoration:none;\n white-space:nowrap;\n cursor:pointer;\n -webkit-user-select:none;\n -moz-user-select:none;\n -ms-user-select:none;\n user-select:none;\n background-color:white;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n transition:background-color linear 250ms, border-color linear 250ms;\n}\n\n.button:hover, .button:focus{\n color:#5f5f5f;\n background-color:#e6e6e6;\n border-color:#cdcdcd;\n outline:0;\n}\n\n.button.button-outline{\n background-color:transparent;\n transition:background-color linear 250ms, border-color linear 250ms, color linear 250ms;\n}\n\n.button.button-outline:hover, .button.button-outline:focus{\n color:#464646;\n background-color:transparent;\n border-color:#cdcdcd;\n outline:0;\n}\n\n.button.button-clear{\n background-color:transparent;\n border-color:transparent;\n transition:background-color linear 250ms, border-color linear 250ms, color linear 250ms;\n}\n\n.button.button-clear:hover, .button.button-clear:focus{\n color:#464646;\n background-color:transparent;\n border-color:transparent;\n outline:0;\n}\n\n.button.button-primary{\n color:white;\n background-color:#33c3f0;\n border-color:#1bbcee;\n}\n\n.button.button-primary:hover, .button.button-primary:focus{\n color:white;\n background-color:#10aee0;\n border-color:#0f9cc8;\n outline:0;\n}\n\n.button.button-outline.button-primary{\n color:#33c3f0;\n background-color:transparent;\n border-color:#33c3f0;\n}\n\n.button.button-outline.button-primary:hover, .button.button-outline.button-primary:focus{\n color:#10aee0;\n background-color:transparent;\n border-color:#10aee0;\n outline:0;\n}\n\n.button.button-clear.button-primary{\n color:#33c3f0;\n background-color:transparent;\n border-color:transparent;\n}\n\n.button.button-clear.button-primary:hover, .button.button-clear.button-primary:focus{\n color:#10aee0;\n background-color:transparent;\n border-color:transparent;\n outline:0;\n}\n\n.button.button-secondary{\n color:#111111;\n background-color:#f0f0f0;\n border-color:#e3e3e3;\n}\n\n.button.button-secondary:hover, .button.button-secondary:focus{\n color:#111111;\n background-color:#d7d7d7;\n border-color:#cacaca;\n outline:0;\n}\n\n.button.button-outline.button-secondary{\n color:#f0f0f0;\n background-color:transparent;\n border-color:#f0f0f0;\n}\n\n.button.button-outline.button-secondary:hover, .button.button-outline.button-secondary:focus{\n color:#d7d7d7;\n background-color:transparent;\n border-color:#d7d7d7;\n outline:0;\n}\n\n.button.button-clear.button-secondary{\n color:#f0f0f0;\n background-color:transparent;\n border-color:transparent;\n}\n\n.button.button-clear.button-secondary:hover, .button.button-clear.button-secondary:focus{\n color:#d7d7d7;\n background-color:transparent;\n border-color:transparent;\n outline:0;\n}\n\ncode,\nkbd,\npre,\nsamp{\n font-family:\"Inconsolata\", monospace;\n}\n\ncode{\n padding:0.2rem 0.5rem;\n font-size:100%;\n color:#5f5f5f;\n word-break:break-word;\n background:#e7eaeb;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n}\n\npre{\n display:block;\n padding:2rem;\n margin-bottom:2.5rem;\n overflow-x:auto;\n font-size:90%;\n color:#5f5f5f;\n white-space:pre;\n background:#e7eaeb;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n}\n\npre code{\n font-size:inherit;\n color:inherit;\n word-break:normal;\n}\n\n*[disabled]{\n cursor:not-allowed;\n}\n\nform{\n margin-bottom:2.5rem;\n}\n\ninput[type=\"date\"], input[type=\"datetime\"], input[type=\"datetime-local\"], input[type=\"email\"], input[type=\"month\"], input[type=\"number\"], input[type=\"password\"], input[type=\"search\"], input[type=\"tel\"], input[type=\"text\"], input[type=\"url\"], input[type=\"week\"]{\n box-sizing:border-box;\n margin-bottom:1.5rem;\n font-family:inherit;\n line-height:1.5;\n color:#5f5f5f;\n background:white;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n box-shadow:none;\n transition:background linear 250ms, border-color linear 250ms;\n padding:0.8rem 1rem;\n font-size:1.5rem;\n max-width:100%;\n -webkit-appearance:none;\n}\n\ninput[type=\"date\"]:focus, input[type=\"datetime\"]:focus, input[type=\"datetime-local\"]:focus, input[type=\"email\"]:focus, input[type=\"month\"]:focus, input[type=\"number\"]:focus, input[type=\"password\"]:focus, input[type=\"search\"]:focus, input[type=\"tel\"]:focus, input[type=\"text\"]:focus, input[type=\"url\"]:focus, input[type=\"week\"]:focus{\n background:white;\n border-color:#33c3f0;\n outline:0;\n}\n\ninput[type=\"date\"], input[type=\"datetime\"], input[type=\"datetime-local\"], input[type=\"month\"], input[type=\"week\"]{\n -webkit-appearance:listbox;\n height:calc(3.85rem + 2px);\n}\n\ninput[type=\"checkbox\"], input[type=\"radio\"]{\n margin-right:1rem;\n}\n\n::-webkit-inner-spin-button,\n::-webkit-outer-spin-button{\n height:auto;\n}\n\n::-webkit-datetime-edit-fields-wrapper{\n padding:0;\n margin:0;\n}\n\n::-webkit-input-placeholder{\n color:#b9b9b9;\n opacity:1;\n}\n\n::-moz-placeholder{\n color:#b9b9b9;\n opacity:1;\n}\n\n:-ms-input-placeholder{\n color:#b9b9b9;\n opacity:1;\n}\n\n::-ms-input-placeholder{\n color:#b9b9b9;\n opacity:1;\n}\n\n::placeholder{\n color:#b9b9b9;\n opacity:1;\n}\n\ntextarea{\n box-sizing:border-box;\n margin-bottom:1.5rem;\n font-family:inherit;\n line-height:1.5;\n color:#5f5f5f;\n background:white;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n box-shadow:none;\n transition:background linear 250ms, border-color linear 250ms;\n padding:0.8rem 1rem;\n font-size:1.5rem;\n max-width:100%;\n -webkit-appearance:none;\n overflow:auto;\n}\n\ntextarea:focus{\n background:white;\n border-color:#33c3f0;\n outline:0;\n}\n\nselect{\n box-sizing:border-box;\n margin-bottom:1.5rem;\n font-family:inherit;\n line-height:1.5;\n color:#5f5f5f;\n background:white;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n box-shadow:none;\n transition:background linear 250ms, border-color linear 250ms;\n padding:0.8rem 1rem;\n font-size:1.5rem;\n max-width:100%;\n text-transform:none;\n}\n\nselect:focus{\n background:white;\n border-color:#33c3f0;\n outline:0;\n}\n\nselect:not([multiple]){\n height:calc(3.85rem + 2px);\n}\n\nlabel{\n display:block;\n margin-bottom:.5rem;\n font-weight:600;\n}\n\nlegend{\n box-sizing:border-box;\n display:block;\n max-width:100%;\n margin-bottom:.5rem;\n font-weight:600;\n color:inherit;\n white-space:normal;\n}\n\nfieldset{\n margin-bottom:1.5rem;\n border-width:0;\n}\n\nhr{\n box-sizing:content-box;\n height:0;\n margin:1.5rem 0;\n overflow:visible;\n border:0;\n border-top:1px solid #e6e6e6;\n}\n\nimg{\n border-style:none;\n}\n\nfigcaption{\n display:block;\n}\n\nfigure{\n display:block;\n margin:0 0 2.5rem;\n}\n\nul{\n padding-left:2rem;\n margin-bottom:2.5rem;\n list-style:circle outside;\n}\n\nul ul,\nul ol{\n margin:0;\n}\n\nol{\n padding-left:1.7rem;\n margin-bottom:2.5rem;\n list-style:decimal outside;\n}\n\nol ol,\nol ul{\n margin:0;\n}\n\ndl{\n margin-bottom:2.5rem;\n}\n\ndl dt{\n margin:0 0 0 0;\n font-weight:600;\n}\n\ndl dd{\n margin:0 0 2.5rem 2.5rem;\n}\n\ntable{\n width:100%;\n max-width:100%;\n margin-bottom:2.5rem;\n font-size:90%;\n border-spacing:0;\n border-collapse:collapse;\n background-color:transparent;\n}\n\ncaption{\n padding:0.85rem 0.85rem;\n}\n\nth{\n padding:0.85rem 0.85rem;\n text-align:left;\n vertical-align:top;\n}\n\ntd{\n padding:0.85rem 0.85rem;\n text-align:left;\n vertical-align:top;\n border-top:1px solid #e6e6e6;\n}\n\n.table-bordered, table.docutils:not(.footnote):not(.citation), table.docutils.field-list{\n border:solid 1px #e6e6e6;\n}\n\n.table-headed th, table.docutils:not(.footnote):not(.citation) th, table.docutils.field-list th{\n background-color:#e7e9ec;\n}\n\n.table-striped tbody tr:nth-child(odd), table.docutils:not(.footnote):not(.citation) tbody tr:nth-child(odd){\n background-color:#fafafa;\n}\n\n.table-hover tbody tr:hover{\n background-color:whitesmoke;\n}\n\nh1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption,\n.h1, h2, .document > .section .toctree-wrapper .caption,\n.h2, h3, #search-results ul.search > li > a,\n.h3, h4,\n.h4, h5,\n.h5, h6,\n.h6{\n font-family:\"Lato\", sans-serif;\n color:#5f5f5f;\n}\n\nh1 small, #search-results h2 small, #search-results .document > .section .toctree-wrapper .caption small, .document > .section .toctree-wrapper #search-results .caption small, .h1 small, h2 small, .document > .section .toctree-wrapper .caption small, .h2 small, h3 small, #search-results ul.search > li > a small, .h3 small, h4 small, .h4 small, h5 small, .h5 small, h6 small, .h6 small{\n font-size:65%;\n line-height:1;\n}\n\nh1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption,\n.h1{\n margin:4rem 0 1.5rem;\n font-size:32px;\n font-weight:700;\n line-height:1.2;\n}\n\nh2, .document > .section .toctree-wrapper .caption,\n.h2{\n margin:4rem 0 1.5rem;\n font-size:24px;\n font-weight:700;\n line-height:1.25;\n}\n\nh3, #search-results ul.search > li > a,\n.h3{\n margin:4rem 0 1.5rem;\n font-size:20.8px;\n font-weight:700;\n line-height:1.3;\n}\n\nh4,\n.h4{\n margin:4rem 0 1.5rem;\n font-size:17.6px;\n font-weight:700;\n line-height:1.35;\n}\n\nh5,\n.h5{\n margin:4rem 0 1.5rem;\n font-size:16px;\n font-weight:700;\n line-height:1.5;\n}\n\nh6,\n.h6{\n margin:4rem 0 1.5rem;\n font-size:14.4px;\n font-weight:700;\n line-height:1.6;\n}\n\nabbr[title]{\n -webkit-text-decoration:underline dotted;\n text-decoration:underline dotted;\n}\n\np{\n margin-bottom:2.5rem;\n}\n\nblockquote{\n padding:1rem 1.5rem;\n margin-bottom:2.5rem;\n border-left:3px solid #e6e6e6;\n}\n\nb,\nstrong{\n font-weight:700;\n}\n\nsmall{\n font-size:80%;\n}\n\nsub,\nsup{\n position:relative;\n font-size:75%;\n line-height:0;\n vertical-align:baseline;\n}\n\nsub{\n bottom:-.25em;\n}\n\nsup{\n top:-.5em;\n}\n.alert, .admonition{\n position:relative;\n padding:1.5rem 2rem;\n margin-bottom:2.5rem;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n}\n.alert-green, .admonition.important, .admonition.hint, .admonition.tip{\n background:#bcf0c2;\n border:1px solid #a8ebaf;\n color:#5f5f5f;\n}\n\n.alert-red, .admonition.danger, .admonition.error{\n background:#ffd2cf;\n border:1px solid #ffbab6;\n color:#5f5f5f;\n}\n\n.alert-blue, .admonition.note{\n background:#ccf1ff;\n border:1px solid #b2e9ff;\n color:#5f5f5f;\n}\n\n.alert-orange, .admonition.attention, .admonition.caution, .admonition.warning{\n background:#ffe5ce;\n border:1px solid #ffd7b4;\n color:#5f5f5f;\n}\n\n.icon-input{\n max-width:100%;\n display:-ms-inline-flexbox;\n display:inline-flex;\n font-size:1.5rem;\n margin-bottom:1.5rem;\n position:relative;\n}\n\n.icon-input input{\n -ms-flex:1 1 auto;\n flex:1 1 auto;\n font-size:1em;\n margin:0;\n padding-right:2.65em;\n}\n\n.icon-input [class*=\"icon-\"]{\n position:absolute;\n top:0;\n right:0;\n bottom:auto;\n left:auto;\n color:#b9b9b9;\n height:100%;\n font-size:1em;\n line-height:1;\n opacity:1;\n pointer-events:none;\n text-align:center;\n width:2.65em;\n}\n\n.icon-input [class*=\"icon-\"]:before{\n position:absolute;\n top:50%;\n right:auto;\n bottom:auto;\n left:0;\n margin:-.5em 0;\n text-align:center;\n width:100%;\n}\n@font-face{\n font-family:'fontello';\n src:url(\"../font/fontello.eot?44759829\");\n src:url(\"../font/fontello.eot?44759829#iefix\") format(\"embedded-opentype\"), url(\"../font/fontello.woff2?44759829\") format(\"woff2\"), url(\"../font/fontello.woff?44759829\") format(\"woff\"), url(\"../font/fontello.ttf?44759829\") format(\"truetype\"), url(\"../font/fontello.svg?44759829#fontello\") format(\"svg\");\n font-weight:normal;\n font-style:normal;\n}\n[class^=\"icon-\"]:before, [class*=\" icon-\"]:before{\n font-family:\"fontello\";\n font-style:normal;\n font-weight:normal;\n speak:none;\n display:inline-block;\n text-decoration:inherit;\n width:1em;\n margin-right:.2em;\n text-align:center;\n font-variant:normal;\n text-transform:none;\n line-height:1em;\n margin-left:.2em;\n -webkit-font-smoothing:antialiased;\n -moz-osx-font-smoothing:grayscale;\n}\n\n.icon-search:before{\n content:'\\e800';\n}\n.icon-edit:before{\n content:'\\e801';\n}\n.icon-download:before{\n content:'\\e802';\n}\n.icon-attention:before{\n content:'\\e804';\n}\n.icon-info-circled:before{\n content:'\\e805';\n}\n.icon-attention-circled:before{\n content:'\\e810';\n}\n.icon-github-circled:before{\n content:'\\f09b';\n}\n.icon-menu:before{\n content:'\\f0c9';\n}\n.icon-lightbulb:before{\n content:'\\f0eb';\n}\n.icon-bitbucket:before{\n content:'\\f171';\n}\n.icon-gitlab:before{\n content:'\\f296';\n}\n.admonition .admonition-title{\n font-weight:bold;\n margin-bottom:.5rem;\n}\n\n.admonition .admonition-title:before{\n font-family:\"fontello\";\n padding-right:1rem;\n}\n\n.admonition :last-child{\n margin-bottom:0;\n}\n\n.admonition.attention .admonition-title:before, .admonition.caution .admonition-title:before, .admonition.warning .admonition-title:before{\n content:\"\\e804\";\n}\n\n.admonition.danger .admonition-title:before, .admonition.error .admonition-title:before{\n content:\"\\e810\";\n}\n\n.admonition.important .admonition-title:before{\n content:\"\\e810\";\n}\n\n.admonition.hint .admonition-title:before, .admonition.tip .admonition-title:before{\n content:\"\\f0eb\";\n}\n\n.admonition.note .admonition-title:before{\n content:\"\\e801\";\n}\n.breadcrumbs-outer{\n background:#fafbfc;\n border:solid 1px #e6e6e6;\n}\n\n.breadcrumbs{\n display:-ms-flexbox;\n display:flex;\n list-style:none;\n margin:0;\n padding:1rem 0;\n}\n\n.breadcrumbs li + li:not(.breadcrumbs-aside):before{\n padding:0 1rem;\n content:\"•\";\n}\n\n.breadcrumbs .breadcrumbs-aside{\n margin-left:auto;\n}\n\n.breadcrumbs code{\n padding:0;\n border:none;\n background:none;\n font-family:\"Lato\", sans-serif;\n font-size:initial;\n}\n\n.breadcrumbs code.literal{\n color:#5f5f5f;\n}\n\n@media (max-width: 991px){\n ul.breadcrumbs .breadcrumbs-aside{\n display:none;\n }\n}\n.footer{\n color:rgba(0, 0, 0, 0.54);\n padding-top:4rem;\n padding-bottom:4rem;\n}\nheader{\n background:#24292e;\n padding:2rem 0;\n}\n\nheader .container{\n display:-ms-flexbox;\n display:flex;\n -ms-flex-direction:row;\n flex-direction:row;\n -ms-flex-align:center;\n align-items:center;\n}\n\nheader .site-nav-toggle{\n color:#f5f6f7;\n font-size:3.5rem;\n margin-left:-1rem;\n padding:.5rem 1rem .5rem 0;\n cursor:pointer;\n}\n\nheader .site-title{\n color:white;\n font-size:2rem;\n font-weight:400;\n}\n\n@media (max-width: 991px){\n header{\n position:fixed;\n top:0;\n right:auto;\n bottom:auto;\n left:auto;\n padding:0;\n -webkit-transform:translateY(0);\n transform:translateY(0);\n transition:-webkit-transform 250ms ease-in-out;\n transition:transform 250ms ease-in-out;\n transition:transform 250ms ease-in-out, -webkit-transform 250ms ease-in-out;\n width:100%;\n z-index:101;\n }\n header.up{\n -webkit-transform:translateY(-100%);\n transform:translateY(-100%);\n }\n header .site-title{\n font-size:1.5rem;\n }\n}\n.main-outer{\n background:#f5f6f7;\n padding-top:3rem;\n padding-bottom:10rem;\n}\n\n.document > .section > h1, #search-results .document > .section > h2, #search-results .document > .section .toctree-wrapper .document > .section > .caption, .document > .section .toctree-wrapper #search-results .document > .section > .caption{\n margin-top:0;\n margin-bottom:4rem;\n}\n.site-nav code.literal,\n.site-nav tt.literal{\n border:none;\n background:inherit;\n color:inherit;\n padding-left:0;\n padding-right:0;\n}\n\n.site-nav-tree .caption{\n font-weight:bold;\n}\n\n.site-nav-tree ul{\n list-style-type:none;\n padding-left:0;\n}\n\n.site-nav-tree ul ul{\n margin-left:1.5rem;\n}\n\n.site-nav-tree li{\n line-height:1.8;\n}\n\n.site-nav-tree > ul > li:not(.current) > ul{\n display:none;\n}\n\n.site-nav-tree a{\n color:rgba(0, 0, 0, 0.54);\n}\n\n.site-nav-tree a.current, .site-nav-tree a:hover{\n color:rgba(0, 0, 0, 0.87);\n}\n\n@media (max-width: 991px){\n body{\n padding-top:6.6rem;\n }\n .main-outer{\n position:relative;\n }\n .site-nav{\n position:fixed;\n top:0;\n right:0;\n bottom:0;\n left:0;\n background:#f5f6f7;\n height:100vh;\n overflow-y:scroll;\n padding-top:10rem;\n -webkit-transform:translateX(-100%);\n transform:translateX(-100%);\n transition:-webkit-transform 250ms linear;\n transition:transform 250ms linear;\n transition:transform 250ms linear, -webkit-transform 250ms linear;\n z-index:100;\n }\n body.nav-in{\n overflow:hidden;\n }\n body.nav-in .site-nav{\n -webkit-transform:translateX(0);\n transform:translateX(0);\n }\n body.nav-in .site-nav .icon-input{\n width:100%;\n }\n}\n.docutils.container{\n width:100%;\n margin:0;\n padding:0;\n}\n#search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption{\n margin-bottom:5rem;\n}\n\n#search-results ul.search{\n list-style-type:none;\n margin-top:3rem;\n padding:0;\n}\n\n#search-results ul.search > li:not(:last-child){\n padding-bottom:3rem;\n border-bottom:solid 1px #e6e6e6;\n margin-bottom:3rem;\n}\n.headerlink{\n visibility:hidden;\n padding-left:.5rem;\n opacity:.3;\n}\n\n.headerlink:hover{\n opacity:.6;\n}\n\ncaption:hover > a.headerlink,\n.code-block-caption:hover > a.headerlink,\ndt:hover > a.headerlink,\nh1:hover > a.headerlink,\n#search-results h2:hover > a.headerlink,\n#search-results .document > .section .toctree-wrapper .caption:hover > a.headerlink,\n.document > .section .toctree-wrapper #search-results .caption:hover > a.headerlink,\nh2:hover > a.headerlink,\n.document > .section .toctree-wrapper .caption:hover > a.headerlink,\nh3:hover > a.headerlink,\n#search-results ul.search > li > a:hover > a.headerlink,\nh4:hover > a.headerlink,\nh5:hover > a.headerlink,\nh6:hover > a.headerlink,\n.caption:hover > a.headerlink,\n.caption-text:hover > a.headerlink{\n visibility:visible;\n}\n\n.footnote-reference,\n.citation-reference{\n font-size:90%;\n position:relative;\n top:-.6rem;\n}\n\n.rubric{\n margin-bottom:1.25rem;\n font-weight:bold;\n}\n\nimg{\n min-height:1px;\n max-width:100%;\n height:auto;\n}\n\n.align-left{\n float:left;\n margin-right:2.5rem;\n margin-bottom:2.5rem;\n}\n\n.align-center{\n margin:auto;\n display:block;\n}\n\n.align-center.figure{\n text-align:center;\n}\n\n.align-right{\n float:right;\n margin-left:2.5rem;\n margin-bottom:2.5rem;\n}\n.sidebar{\n border:1px solid #e6e6e6;\n margin:0 0 2.5rem 2.5rem;\n padding:2.5rem;\n background-color:#f0f0f0;\n width:40%;\n float:right;\n}\n\n.sidebar-title{\n background:#f5f6f7;\n font-weight:bold;\n margin-top:-2.5rem;\n margin-right:-2.5rem;\n margin-bottom:2.5rem;\n margin-left:-2.5rem;\n padding:.5rem 1rem;\n}\ntable.docutils.footnote{\n color:#aaaaaa;\n width:auto;\n}\n\ntable.docutils.footnote td{\n border:0;\n padding-left:0;\n padding-right:2rem;\n}\n\ntable.docutils.footnote td:not(.label){\n width:100%;\n}\n\ntable.docutils.footnote td em + p{\n display:inline-block;\n}\n\ntable.docutils.footnote td p.last{\n margin-bottom:0;\n}\n.figure p.caption{\n font-style:italic;\n}\nol.arabic{\n list-style-type:decimal;\n}\n\nol.loweralpha{\n list-style-type:lower-alpha;\n}\n\nol.upperalpha{\n list-style-type:upper-alpha;\n}\n\nol.lowerroman{\n list-style-type:lower-roman;\n}\n\nol.upperroman{\n list-style-type:upper-roman;\n}\n\nli p,\ndd p{\n margin-bottom:1.25rem;\n}\n\nli p:last-child,\ndd p:last-child{\n margin-bottom:0;\n}\n\n.line-block{\n margin-bottom:2.5rem;\n margin-left:2.5rem;\n}\n\n.line-block .line-block{\n margin-bottom:0;\n margin-left:2rem;\n}\n\nblockquote .attribution{\n margin-bottom:0;\n}\n\n.guilabel{\n border:1px solid #33c3f0;\n background:#c2edfa;\n font-size:80%;\n font-weight:700;\n border-radius:0.25rem;\n padding:.15rem .5rem;\n margin:auto .2rem;\n}\ndiv[class^='highlight-']{\n background:#e7eaeb;\n margin-bottom:2.5rem;\n overflow-x:auto;\n}\n\ndiv[class^='highlight-'] pre{\n margin-bottom:0;\n}\n\ntd.linenos pre{\n margin:0;\n border:0;\n border-radius:0;\n border-right:1px solid #e6e6e6;\n}\n\ntd.code{\n width:100%;\n}\n\ntd.code pre{\n margin:0;\n border:0;\n border-radius:0;\n}\n\ntable.highlighttable{\n font-size:100%;\n border:1px solid #e6e6e6;\n border-radius:0.25rem;\n margin-bottom:0;\n}\n\ntable.highlighttable td{\n padding:0;\n}\n\ntt.literal,\ncode.literal{\n background:white;\n color:#ff4136;\n font-size:90%;\n}\n\ntt.xref,\na tt,\ncode.xref,\na code{\n color:#111111;\n}\n\ntt.download,\ncode.download{\n background:inherit;\n padding:inherit;\n font-weight:normal;\n font-family:inherit;\n font-size:inherit;\n color:inherit;\n border:inherit;\n white-space:inherit;\n}\n\ntt.download::before,\ncode.download::before{\n font-family:fontello;\n content:\"\\e802\";\n padding-right:.5rem;\n}\ndl:not(.docutils) dt{\n margin:.6rem 0;\n font-size:90%;\n line-height:normal;\n background:rgba(51, 195, 240, 0.1);\n color:rgba(51, 195, 240, 0.9);\n border-top:solid 3px #33c3f0;\n padding:.6rem;\n}\n\ndl:not(.docutils) dl dt{\n border:none;\n border-left:solid 3px #e6e6e6;\n background:#f0f0f0;\n color:#5f5f5f;\n}\n\ndl:not(.docutils) tt.descname,\ndl:not(.docutils) tt.descclassname,\ndl:not(.docutils) code.descname,\ndl:not(.docutils) code.descclassname{\n background-color:transparent;\n border:none;\n padding:0;\n font-size:100%;\n}\n\ndl:not(.docutils) tt.descname,\ndl:not(.docutils) code.descname{\n font-weight:bold;\n}\n\ndl:not(.docutils).data dt{\n display:inline-block;\n}\n.align-top{\n vertical-align:top;\n}\n\n.align-bottom{\n vertical-align:bottom;\n}\n\n.align-middle{\n vertical-align:middle;\n}\n\n.align-baseline{\n vertical-align:baseline;\n}\n\n.clearfix::after{\n display:block;\n clear:both;\n content:\"\";\n}\n\n.b-white{\n background-color:white;\n}\n\n.c-white{\n color:white;\n}\n\n.b-black{\n background-color:#111111;\n}\n\n.c-black{\n color:#111111;\n}\n\n.b-primary{\n background-color:#33c3f0;\n}\n\n.c-primary{\n color:#33c3f0;\n}\n\n.b-secondary{\n background-color:#f0f0f0;\n}\n\n.c-secondary{\n color:#f0f0f0;\n}\n\n.b-aqua{\n background-color:#7fdbff;\n}\n\n.c-aqua{\n color:#7fdbff;\n}\n\n.b-blue{\n background-color:#0074d9;\n}\n\n.c-blue{\n color:#0074d9;\n}\n\n.b-navy{\n background-color:#001f3f;\n}\n\n.c-navy{\n color:#001f3f;\n}\n\n.b-teal{\n background-color:#39cccc;\n}\n\n.c-teal{\n color:#39cccc;\n}\n\n.b-green{\n background-color:#2ecc40;\n}\n\n.c-green{\n color:#2ecc40;\n}\n\n.b-olive{\n background-color:#3d9970;\n}\n\n.c-olive{\n color:#3d9970;\n}\n\n.b-lime{\n background-color:#01ff70;\n}\n\n.c-lime{\n color:#01ff70;\n}\n\n.b-yellow{\n background-color:#ffdc00;\n}\n\n.c-yellow{\n color:#ffdc00;\n}\n\n.b-orange{\n background-color:#ff851b;\n}\n\n.c-orange{\n color:#ff851b;\n}\n\n.b-red{\n background-color:#ff4136;\n}\n\n.c-red{\n color:#ff4136;\n}\n\n.b-fuchsia{\n background-color:#f012be;\n}\n\n.c-fuchsia{\n color:#f012be;\n}\n\n.b-purple{\n background-color:#b10dc9;\n}\n\n.c-purple{\n color:#b10dc9;\n}\n\n.b-maroon{\n background-color:#85144b;\n}\n\n.c-maroon{\n color:#85144b;\n}\n\n.b-silver{\n background-color:#dddddd;\n}\n\n.c-silver{\n color:#dddddd;\n}\n\n.b-gray{\n background-color:#aaaaaa;\n}\n\n.c-gray{\n color:#aaaaaa;\n}\n\n.b-facebook{\n background-color:#3b5999;\n}\n\n.c-facebook{\n color:#3b5999;\n}\n\n.b-twitter{\n background-color:#55acee;\n}\n\n.c-twitter{\n color:#55acee;\n}\n\n.b-linkedin{\n background-color:#0077b5;\n}\n\n.c-linkedin{\n color:#0077b5;\n}\n\n.b-googleplus{\n background-color:#dd4b39;\n}\n\n.c-googleplus{\n color:#dd4b39;\n}\n\n.b-instagram{\n background-color:#e4405f;\n}\n\n.c-instagram{\n color:#e4405f;\n}\n\n.b-pinterest{\n background-color:#bd081c;\n}\n\n.c-pinterest{\n color:#bd081c;\n}\n\n.b-cinder{\n background-color:#24292e;\n}\n\n.c-cinder{\n color:#24292e;\n}\n\n.b-whitesmoke{\n background-color:#f5f6f7;\n}\n\n.c-whitesmoke{\n color:#f5f6f7;\n}\n\n.b-solitude{\n background-color:#fafbfc;\n}\n\n.c-solitude{\n color:#fafbfc;\n}\n\n.disabled{\n cursor:not-allowed;\n}\n\n.move{\n cursor:move;\n}\n\n.pointer{\n cursor:pointer;\n}\n\n.d-block{\n display:block;\n}\n\n.d-hidden{\n display:none !important;\n}\n\n.d-flex{\n display:-ms-flexbox;\n display:flex;\n}\n\n.d-grid{\n display:grid;\n}\n\n.d-inline{\n display:inline;\n}\n\n.d-inline-block{\n display:inline-block;\n}\n\n.d-inline-flex{\n display:-ms-inline-flexbox;\n display:inline-flex;\n}\n\n.d-table{\n display:table;\n}\n\n.d-table-cell{\n display:table-cell;\n}\n\n.flex-row{\n -ms-flex-direction:row;\n flex-direction:row;\n}\n\n.flex-column{\n -ms-flex-direction:column;\n flex-direction:column;\n}\n\n.flex-row-reverse{\n -ms-flex-direction:row-reverse;\n flex-direction:row-reverse;\n}\n\n.flex-column-reverse{\n -ms-flex-direction:column-reverse;\n flex-direction:column-reverse;\n}\n\n.justify-content-start{\n -ms-flex-pack:start;\n justify-content:flex-start;\n}\n\n.justify-content-end{\n -ms-flex-pack:end;\n justify-content:flex-end;\n}\n\n.justify-content-center{\n -ms-flex-pack:center;\n justify-content:center;\n}\n\n.justify-content-between{\n -ms-flex-pack:justify;\n justify-content:space-between;\n}\n\n.justify-content-around{\n -ms-flex-pack:distribute;\n justify-content:space-around;\n}\n\n.align-items-start{\n -ms-flex-align:start;\n align-items:flex-start;\n}\n\n.align-items-end{\n -ms-flex-align:end;\n align-items:flex-end;\n}\n\n.align-items-center{\n -ms-flex-align:center;\n align-items:center;\n}\n\n.align-items-baseline{\n -ms-flex-align:baseline;\n align-items:baseline;\n}\n\n.align-items-stretch{\n -ms-flex-align:stretch;\n align-items:stretch;\n}\n\n.flex-nowrap{\n -ms-flex-wrap:nowrap;\n flex-wrap:nowrap;\n}\n\n.flex-wrap{\n -ms-flex-wrap:wrap;\n flex-wrap:wrap;\n}\n\n.flex-wrap-reverse{\n -ms-flex-wrap:wrap-reverse;\n flex-wrap:wrap-reverse;\n}\n\n.align-self-start{\n -ms-flex-item-align:start;\n align-self:flex-start;\n}\n\n.align-self-end{\n -ms-flex-item-align:end;\n align-self:flex-end;\n}\n\n.align-self-center{\n -ms-flex-item-align:center;\n align-self:center;\n}\n\n.align-self-baseline{\n -ms-flex-item-align:baseline;\n align-self:baseline;\n}\n\n.align-self-stretch{\n -ms-flex-item-align:stretch;\n align-self:stretch;\n}\n\n.pull-left{\n float:left !important;\n}\n\n.pull-right{\n float:right !important;\n}\n\n.img-fluid{\n display:block;\n width:100%;\n max-width:100%;\n height:auto;\n min-height:1px;\n}\n\n.list-style-none{\n list-style:none !important;\n}\n\n.list-style-reset{\n padding:0;\n margin:0;\n list-style:none !important;\n}\n\n.scroll-x{\n overflow-x:auto;\n}\n\n.noscroll{\n overflow:hidden;\n}\n\n.fixed{\n position:fixed;\n}\n\n.relative{\n position:relative;\n}\n\n.absolute{\n position:absolute;\n}\n\n@media print{\n .no-print,\n .no-print *{\n display:none !important;\n }\n}\n\n.full-height{\n height:100%;\n}\n\n.full-visual-height{\n height:100vh;\n}\n\n.full-width{\n box-sizing:border-box;\n width:100%;\n}\n\n.max-full-width{\n box-sizing:border-box;\n max-width:100%;\n}\n\n.margin-zero{\n margin:0;\n}\n\n.m-auto{\n margin:auto;\n}\n\n.mt-auto{\n margin-top:auto;\n}\n\n.mr-auto{\n margin-right:auto;\n}\n\n.mb-auto{\n margin-bottom:auto;\n}\n\n.ml-auto{\n margin-left:auto;\n}\n\n.push-auto{\n margin-right:auto;\n margin-left:auto;\n}\n\n.text-left{\n text-align:left;\n}\n\n.text-right{\n text-align:right;\n}\n\n.text-center{\n text-align:center;\n}\n\n.text-just{\n text-align:justify;\n}\n\n.strong{\n font-weight:700;\n}\n\n.lead{\n font-weight:300;\n}\n\n.muted{\n opacity:.7;\n}\n\n.nowrap{\n white-space:nowrap;\n}\n\n.small{\n font-size:80%;\n}\n\n.uppercase{\n text-transform:uppercase;\n}\n\n.text-shadow{\n text-shadow:0 2px 4px rgba(0, 0, 0, 0.5);\n}\n\n.flip-x{\n -webkit-transform:scale(-1, 1);\n transform:scale(-1, 1);\n}\n\n.flip-y{\n -webkit-transform:scale(1, -1);\n transform:scale(1, -1);\n}\n\n.flip-both{\n -webkit-transform:scale(-1, -1);\n transform:scale(-1, -1);\n}\n\n.hidden-xs-up{\n display:none !important;\n}\n\n@media (max-width: 575px){\n .hidden-xs-down{\n display:none !important;\n }\n}\n\n@media (min-width: null) and (max-width: 575px){\n .hidden-xs{\n display:none !important;\n }\n}\n\n@media (min-width: 576px){\n .hidden-sm-up{\n display:none !important;\n }\n}\n\n@media (max-width: 767px){\n .hidden-sm-down{\n display:none !important;\n }\n}\n\n@media (min-width: 576px) and (max-width: 767px){\n .hidden-sm{\n display:none !important;\n }\n}\n\n@media (min-width: 768px){\n .hidden-md-up{\n display:none !important;\n }\n}\n\n@media (max-width: 991px){\n .hidden-md-down{\n display:none !important;\n }\n}\n\n@media (min-width: 768px) and (max-width: 991px){\n .hidden-md{\n display:none !important;\n }\n}\n\n@media (min-width: 992px){\n .hidden-lg-up{\n display:none !important;\n }\n}\n\n@media (max-width: 1199px){\n .hidden-lg-down{\n display:none !important;\n }\n}\n\n@media (min-width: 992px) and (max-width: 1199px){\n .hidden-lg{\n display:none !important;\n }\n}\n\n@media (min-width: 1200px){\n .hidden-xl-up{\n display:none !important;\n }\n}\n\n.hidden-xl-down{\n display:none !important;\n}\n\n@media (min-width: 1200px) and (max-width: null){\n .hidden-xl{\n display:none !important;\n }\n}\n/*# sourceMappingURL=theme.css.map */","// Grid Framework\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {\n // Common properties for all breakpoints\n %grid-column {\n width: 100%;\n min-height: 1px; // This prevent columns from collapsing when empty\n padding-right: ($gutter / 2);\n padding-left: ($gutter / 2);\n }\n\n @each $breakpoint in map-keys($breakpoints) {\n $infix: breakpoint-infix($breakpoint, $breakpoints);\n\n // Allow columns to stretch full width below their breakpoints\n @for $i from 1 through $columns {\n .col#{$infix}-#{$i} {\n @extend %grid-column;\n }\n }\n .col#{$infix},\n .col#{$infix}-auto {\n @extend %grid-column;\n }\n\n @include media-breakpoint-up($breakpoint, $breakpoints) {\n // Provide basic `.col-{bp}` classes for equal-width flexbox columns\n .col#{$infix} {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col#{$infix}-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none; // Reset earlier grid tiers\n }\n\n @for $i from 1 through $columns {\n .col#{$infix}-#{$i} {\n @include make-col($i, $columns);\n }\n }\n\n @for $i from 1 through $columns {\n .order#{$infix}-#{$i} {\n order: $i;\n }\n }\n\n // here we dont need the full with as you cannot offset by 100%\n @for $i from 1 through ($columns - 1) {\n .offset#{$infix}-#{$i} {\n margin-left: percentage($i / $columns);\n }\n }\n }\n }\n}\n","// Base Styles\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// NOTE\n// html is set to 62.5% so that all the REM measurements throughout karma-css\n// are based on 10px sizing. So basically 1.5rem = 15px :)\n\n// box sizing & reset margin\n* {\n box-sizing: border-box;\n padding: 0;\n margin: 0;\n &::before,\n &::after {\n box-sizing: border-box;\n }\n}\n\n// basic document styling\nhtml {\n font-size: 62.5%;\n line-height: $base-line-height;\n}\n\nbody {\n font-family: $base-font-family;\n font-size: $base-font-size;\n font-weight: $base-font-weight;\n color: $font-color;\n background: $body-background;\n}\n\nmain {\n display: block;\n}\n","// Anchor\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\na {\n color: $link-color;\n text-decoration: $link-decoration;\n background-color: transparent;\n transition: $link-transition;\n\n &:hover {\n color: $link-color-hover;\n text-decoration: $link-decoration-hover;\n }\n}\n","// Button\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"] {\n -webkit-appearance: button;\t// stylelint-disable-line property-no-vendor-prefix\n}\n\n::-moz-focus-inner {\n padding: 0;\n border: 0;\n}\n\n// default buttons style\n.button {\n @include button;\n\n $btn-border-hover: darken($button-default-border-color, $darken-hover-percent);\n $btn-bg-hover: darken($button-default-bg-color, $darken-hover-percent);\n\n @include button-hover($button-default-font-color, $btn-bg-hover, $btn-border-hover);\n\n $btn-font-hover: darken($button-default-font-color, $darken-hover-percent);\n\n &.button-outline {\n background-color: transparent;\n transition: $button-transition, color linear $animation-speed-fast;\n @include button-hover($btn-font-hover, transparent, $btn-border-hover);\n }\n\n &.button-clear {\n background-color: transparent;\n border-color: transparent;\n transition: $button-transition, color linear $animation-speed-fast;\n @include button-hover($btn-font-hover, transparent, transparent);\n }\n}\n\n// button color variations\n@each $button, $colors in $buttons {\n // start with a border color half of the $darken-hover-percent to get a slight visual contrast\n $btn-border: darken(nth($colors, 1), ($darken-hover-percent / 2));\n $btn-font: nth($colors, 2);\n $btn-bg: nth($colors, 1);\n\n // then when we roll over we will user the full percentage to adjust the colors\n $btn-border-hover: darken($btn-border, $darken-hover-percent);\n $btn-bg-hover: darken($btn-bg, $darken-hover-percent);\n\n // basic coloured button\n .button.button-#{$button} {\n @include button-color-variation($btn-font, $btn-bg, $btn-border);\n @include button-hover($btn-font, $btn-bg-hover, $btn-border-hover);\n }\n\n // outline transparent background, use button color for font color\n .button.button-outline.button-#{$button} {\n @include button-color-variation($btn-bg, transparent, $btn-bg);\n @include button-hover($btn-bg-hover, transparent, $btn-bg-hover);\n }\n\n // clear transparent background and border, use button color for font color\n .button.button-clear.button-#{$button} {\n @include button-color-variation($btn-bg, transparent, transparent);\n @include button-hover($btn-bg-hover, transparent, transparent);\n }\n\n}\n","// Button\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// mixins to create buttons\n\n// create a basic button\n//\n// Usage:\n// @include button;\n//\n@mixin button {\n box-sizing: border-box;\n display: inline-block;\n padding: $button-padding-y $button-padding-x;\n overflow: visible;\n font-family: inherit;\n font-size: $button-font-size;\n font-weight: $button-font-weight;\n line-height: $button-line-height;\n color: $button-default-font-color;\n text-align: center;\n text-decoration: none;\n white-space: nowrap;\n cursor: pointer;\n user-select: none;\n background-color: $button-default-bg-color;\n border: $button-border-width solid $button-default-border-color;\n border-radius: $button-border-radius;\n transition: $button-transition;\n}\n\n// button styles required to create a colored variation\n//\n// Usage:\n// @include button-color-variation(color(\"white\"), color(\"black\"), color(\"secondary\"));\n//\n@mixin button-color-variation($color, $background-color, $border-color) {\n color: $color;\n background-color: $background-color;\n border-color: $border-color;\n}\n\n// button hover and focus state\n//\n// Usage:\n// @include button-hover(color(\"white\"), color(\"black\"), color(\"secondary\"));\n//\n@mixin button-hover($color, $background-color, $border-color) {\n &:hover,\n &:focus {\n color: $color;\n background-color: $background-color;\n border-color: $border-color;\n outline: 0;\n }\n}\n\n// button size variation\n//\n// Usage:\n// @include button-size(1rem, 1rem, 15px);\n//\n@mixin button-size(\n $padding-y: $button-padding-y,\n $padding-x: $button-padding-x,\n $font-size: $button-font-size) {\n padding: $padding-y $padding-x;\n font-size: $font-size;\n}\n","// Code\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\ncode,\nkbd,\npre,\nsamp {\n font-family: $code-font-family;\n}\n\n// inline code\ncode {\n padding: $code-padding;\n font-size: $code-font-size;\n color: $code-font-color;\n word-break: break-word;\n background: $code-background;\n border: $code-border-width solid $code-border-color;\n border-radius: $code-border-radius;\n}\n\n// code block\npre {\n display: block;\n padding: $pre-padding;\n margin-bottom: $pre-margin-bottom;\n overflow-x: auto;\n font-size: $pre-font-size;\n color: $code-font-color;\n white-space: pre;\n background: $code-background;\n border: $code-border-width solid $code-border-color;\n border-radius: $code-border-radius;\n\n // inline code within\n code {\n font-size: inherit;\n color: inherit;\n word-break: normal;\n }\n\n}\n","// Cursor\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n*[disabled] {\n cursor: not-allowed;\n}\n","// Form\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// stylelint-disable selector-no-qualifying-type\n\nform {\n margin-bottom: $form-margin-bottom;\n}\n\ninput {\n &[type=\"date\"],\n &[type=\"datetime\"],\n &[type=\"datetime-local\"],\n &[type=\"email\"],\n &[type=\"month\"],\n &[type=\"number\"],\n &[type=\"password\"],\n &[type=\"search\"],\n &[type=\"tel\"],\n &[type=\"text\"],\n &[type=\"url\"],\n &[type=\"week\"] {\n @include input;\n @include input-size;\n @include input-width;\n @include input-focus;\n -webkit-appearance: none; // stylelint-disable-line property-no-vendor-prefix\n }\n\n &[type=\"date\"],\n &[type=\"datetime\"],\n &[type=\"datetime-local\"],\n &[type=\"month\"],\n &[type=\"week\"] {\n -webkit-appearance: listbox; // stylelint-disable-line property-no-vendor-prefix\n height: $input-height;\n }\n\n // only set some simple margin as components will handle the style better\n &[type=\"checkbox\"],\n &[type=\"radio\"] {\n margin-right: 1rem;\n }\n}\n\n// Correct the cursor style of increment and decrement buttons in Chrome.\n::-webkit-inner-spin-button,\n::-webkit-outer-spin-button {\n height: auto;\n}\n\n// stop date controls in webkit being taller\n::-webkit-datetime-edit-fields-wrapper {\n padding: 0;\n margin: 0;\n}\n\n// placeholder text\n::placeholder {\n color: $input-placeholder-color;\n opacity: 1;\n}\n\ntextarea {\n @include input;\n @include input-size;\n @include input-width;\n @include input-focus;\n -webkit-appearance: none; // stylelint-disable-line property-no-vendor-prefix\n overflow: auto;\n}\n\nselect {\n @include input;\n @include input-size;\n @include input-width;\n @include input-focus;\n text-transform: none;\n\n &:not([multiple]) {\n height: $input-height;\n }\n}\n\nlabel {\n display: block;\n margin-bottom: .5rem;\n font-weight: $label-font-weight;\n}\n\nlegend {\n box-sizing: border-box;\n display: block;\n max-width: 100%;\n margin-bottom: .5rem;\n font-weight: $label-font-weight;\n color: inherit;\n white-space: normal;\n}\n\nfieldset {\n margin-bottom: $input-margin-bottom;\n border-width: 0;\n}\n","// Inputs\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// mixins to create form inputs\n\n// create a basic input\n//\n// Usage:\n// @include input;\n//\n@mixin input {\n box-sizing: border-box;\n margin-bottom: $input-margin-bottom;\n font-family: inherit;\n line-height: $input-line-height;\n color: $input-font-color;\n background: $input-background;\n border: $input-border-width solid $input-border-color;\n border-radius: $input-border-radius;\n box-shadow: none;\n transition: $input-transition;\n}\n\n// input styles for focus state\n//\n// Usage:\n// @include input-focus(color(\"white\"), color(\"primary\"));\n//\n@mixin input-focus(\n $background: $input-background-focus,\n $border-color: $input-border-color-focus) {\n &:focus {\n background: $background;\n border-color: $border-color;\n outline: 0;\n }\n}\n\n// used internally to set the default width of form fields\n// based on the $input-use-full-width variable\n//\n@mixin input-width {\n max-width: 100%; // will stop the ability to stretch a textarea beyond 100% width\n @if $input-use-full-width {\n width: 100%;\n }\n}\n\n// input size variation\n//\n// Usage:\n// @include input-size(1rem, 1rem, 15px);\n//\n@mixin input-size(\n $padding-y: $input-padding-y,\n $padding-x: $input-padding-x,\n $font-size: $input-font-size) {\n padding: $padding-y $padding-x;\n font-size: $font-size;\n}\n","// HR\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nhr {\n box-sizing: content-box;\n height: 0;\n margin: $hr-margin;\n overflow: visible;\n border: 0;\n border-top: $hr-border-width solid $hr-border-color;\n}\n","// Image\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nimg {\n border-style: none;\n}\n\nfigcaption {\n display: block;\n}\n\nfigure {\n display: block;\n margin: 0 0 $figure-margin-bottom;\n}\n","// List\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\nul {\n padding-left: $ul-list-padding-left;\n margin-bottom: $ul-list-margin-bottom;\n list-style: $ul-list-style;\n\n ul,\n ol {\n margin: $ul-list-nested-margin;\n }\n}\n\nol {\n padding-left: $ol-list-padding-left;\n margin-bottom: $ol-list-margin-bottom;\n list-style: $ol-list-style;\n\n ol,\n ul {\n margin: $ol-list-nested-margin;\n }\n}\n\ndl {\n margin-bottom: $dl-margin-bottom;\n\n dt {\n margin: $dt-margin;\n font-weight: 600;\n }\n\n dd {\n margin: $dd-margin;\n }\n}\n","// Table\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\ntable {\n width: 100%;\n max-width: 100%;\n margin-bottom: $table-margin-bottom;\n font-size: $table-font-size;\n border-spacing: 0;\n border-collapse: collapse;\n background-color: $table-background-color;\n}\n\ncaption {\n padding: $table-cell-padding;\n}\n\nth {\n padding: $table-cell-padding;\n text-align: left;\n vertical-align: top;\n}\n\ntd {\n padding: $table-cell-padding;\n text-align: left;\n vertical-align: top;\n border-top: $table-border-width solid $table-border-color;\n}\n\n// visual alternatives\n.table-bordered {\n border: solid $table-border-width $table-border-color;\n}\n\n.table-headed th {\n background-color: $table-headed-color;\n}\n\n.table-striped tbody tr:nth-child(odd) {\n background-color: $table-striped-color;\n}\n\n.table-hover tbody tr:hover {\n background-color: $table-hover-color;\n}\n","// Typography\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n%h {\n font-family: $header-font-family;\n color: $header-font-color;\n\n small {\n font-size: 65%;\n line-height: 1;\n }\n}\n\nh1,\n.h1 {\n @extend %h;\n margin: $h1-margin;\n font-size: $h1-font-size;\n font-weight: $h1-font-weight;\n line-height: $h1-line-height;\n}\n\nh2,\n.h2 {\n @extend %h;\n margin: $h2-margin;\n font-size: $h2-font-size;\n font-weight: $h2-font-weight;\n line-height: $h2-line-height;\n}\n\nh3,\n.h3 {\n @extend %h;\n margin: $h3-margin;\n font-size: $h3-font-size;\n font-weight: $h3-font-weight;\n line-height: $h3-line-height;\n}\n\nh4,\n.h4 {\n @extend %h;\n margin: $h4-margin;\n font-size: $h4-font-size;\n font-weight: $h4-font-weight;\n line-height: $h4-line-height;\n}\n\nh5,\n.h5 {\n @extend %h;\n margin: $h5-margin;\n font-size: $h5-font-size;\n font-weight: $h5-font-weight;\n line-height: $h5-line-height;\n}\n\nh6,\n.h6 {\n @extend %h;\n margin: $h6-margin;\n font-size: $h6-font-size;\n font-weight: $h6-font-weight;\n line-height: $h6-line-height;\n}\n\nabbr[title] { // stylelint-disable-line selector-no-qualifying-type\n text-decoration: underline dotted;\n}\n\np {\n margin-bottom: $paragraph-margin-bottom;\n}\n\nblockquote {\n padding: $blockquote-padding-y $blockquote-padding-x;\n margin-bottom: $blockquote-margin-bottom;\n border-left: $blockquote-border-left-width solid $blockquote-border-left-color;\n}\n\nb,\nstrong {\n font-weight: $strong-font-weight;\n}\n\nsmall {\n font-size: $small-font-size;\n}\n\nsub,\nsup {\n position: relative;\n font-size: 75%;\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub {\n bottom: -.25em;\n}\n\nsup {\n top: -.5em;\n}\n","// Alerts\n//–––––––––––––––––––––––––––––––––––––––––––––––––– \n\n\n/* base alert style */\n\n.alert {\n position: relative;\n padding: $alert-padding;\n margin-bottom: $generic-margin-bottom;\n border: $border-width solid $border-color;\n border-radius: $global-radius;\n}\n\n\n/* coloured variations */\n\n@each $name, $colors in $alerts {\n $alert-bg: nth($colors, 1);\n $alert-font: nth($colors, 2);\n\n // border color half of the $darken-hover-percent to get a slight visual contrast\n $alert-border: darken($alert-bg, ($darken-hover-percent / 2));\n\n .alert-#{$name} {\n background: $alert-bg;\n border: $border-width solid $alert-border;\n color: $alert-font;\n }\n\n}","// Icon Input\n//––––––––––––––––––––––––––––––––––––––––––––––––––\n\n\n.icon-input {\n @include input-width;\n display: inline-flex;\n font-size: $input-font-size;\n margin-bottom: $icon-input-margin-bottom;\n position: relative;\n\n input {\n flex: 1 1 auto;\n font-size: 1em;\n margin: 0;\n padding-right: $icon-input-icon-width;\n }\n\n [class*=\"#{$icon-input-icon-class-prefix}\"] {\n @include position($top: 0, $right: 0);\n color: $icon-input-icon-color;\n height: 100%;\n font-size: 1em;\n line-height: 1;\n opacity: 1;\n pointer-events: none;\n text-align: center;\n width: $icon-input-icon-width;\n }\n\n [class*=\"#{$icon-input-icon-class-prefix}\"]:before {\n @include position($top: 50%, $left: 0);\n margin: -.5em 0;\n text-align: center;\n width: 100%;\n }\n}","// Position\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// position an element\n// be sure to set the parent elements position to relative then this will use its full bounds\n// usefull for cards where the anchor is a child of the card to make the whole card clickable\n//\n// Usage:\n// >> @include position(0,0,0,0)\n// top: 0; right: 0; bottom: 0; left: 0; position: absolute;\n//\n@mixin position($top: auto, $right: auto, $bottom: auto, $left: auto, $position: absolute) {\n position: $position;\n top: $top;\n right: $right;\n bottom: $bottom;\n left: $left;\n}\n","@font-face {\n font-family: 'fontello';\n src: url('../font/fontello.eot?44759829');\n src: url('../font/fontello.eot?44759829#iefix') format('embedded-opentype'),\n url('../font/fontello.woff2?44759829') format('woff2'),\n url('../font/fontello.woff?44759829') format('woff'),\n url('../font/fontello.ttf?44759829') format('truetype'),\n url('../font/fontello.svg?44759829#fontello') format('svg');\n font-weight: normal;\n font-style: normal;\n}\n/* Chrome hack: SVG is rendered more smooth in Windozze. 100% magic, uncomment if you need it. */\n/* Note, that will break hinting! In other OS-es font will be not as sharp as it could be */\n/*\n@media screen and (-webkit-min-device-pixel-ratio:0) {\n @font-face {\n font-family: 'fontello';\n src: url('../font/fontello.svg?44759829#fontello') format('svg');\n }\n}\n*/\n \n [class^=\"icon-\"]:before, [class*=\" icon-\"]:before {\n font-family: \"fontello\";\n font-style: normal;\n font-weight: normal;\n speak: none;\n \n display: inline-block;\n text-decoration: inherit;\n width: 1em;\n margin-right: .2em;\n text-align: center;\n /* opacity: .8; */\n \n /* For safety - reset parent styles, that can break glyph codes*/\n font-variant: normal;\n text-transform: none;\n \n /* fix buttons height, for twitter bootstrap */\n line-height: 1em;\n \n /* Animation center compensation - margins should be symmetric */\n /* remove if not needed */\n margin-left: .2em;\n \n /* you can be more comfortable with increased icons size */\n /* font-size: 120%; */\n \n /* Font smoothing. That was taken from TWBS */\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n \n /* Uncomment for 3D effect */\n /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */\n}\n \n.icon-search:before { content: '\\e800'; } /* '' */\n.icon-edit:before { content: '\\e801'; } /* '' */\n.icon-download:before { content: '\\e802'; } /* '' */\n.icon-attention:before { content: '\\e804'; } /* '' */\n.icon-info-circled:before { content: '\\e805'; } /* '' */\n.icon-attention-circled:before { content: '\\e810'; } /* '' */\n.icon-github-circled:before { content: '\\f09b'; } /* '' */\n.icon-menu:before { content: '\\f0c9'; } /* '' */\n.icon-lightbulb:before { content: '\\f0eb'; } /* '' */\n.icon-bitbucket:before { content: '\\f171'; } /* '' */\n.icon-gitlab:before { content: '\\f296'; } /* '' */","@charset \"UTF-8\";\n/* font\n *\n */\n@import url(\"https://fonts.googleapis.com/css?family=Inconsolata:400,700|Lato:300,400,400i,700,900\");\n/* core */\n/*! Karma-CSS v1.9.5 MIT License | http://karmacss.com | https://github.com/accentdesign/karma-css */\n.container {\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n@media (min-width: 576px) {\n .container {\n width: 540px;\n max-width: 100%;\n }\n}\n\n@media (min-width: 768px) {\n .container {\n width: 720px;\n max-width: 100%;\n }\n}\n\n@media (min-width: 992px) {\n .container {\n width: 960px;\n max-width: 100%;\n }\n}\n\n@media (min-width: 1200px) {\n .container {\n width: 1140px;\n max-width: 100%;\n }\n}\n\n.container-fluid {\n width: 100%;\n padding-right: 15px;\n padding-left: 15px;\n margin-right: auto;\n margin-left: auto;\n}\n\n.row {\n display: flex;\n flex-wrap: wrap;\n margin-right: -15px;\n margin-left: -15px;\n}\n\n.no-gutters {\n margin-right: 0;\n margin-left: 0;\n}\n\n.no-gutters > .col,\n.no-gutters > [class*=\"col-\"] {\n padding-right: 0;\n padding-left: 0;\n}\n\n.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,\n.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,\n.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,\n.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,\n.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,\n.col-xl-auto {\n width: 100%;\n min-height: 1px;\n padding-right: 15px;\n padding-left: 15px;\n}\n\n.col {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n}\n\n.col-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n}\n\n.col-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n}\n\n.col-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n}\n\n.col-3 {\n flex: 0 0 25%;\n max-width: 25%;\n}\n\n.col-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n}\n\n.col-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n}\n\n.col-6 {\n flex: 0 0 50%;\n max-width: 50%;\n}\n\n.col-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n}\n\n.col-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n}\n\n.col-9 {\n flex: 0 0 75%;\n max-width: 75%;\n}\n\n.col-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n}\n\n.col-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n}\n\n.col-12 {\n flex: 0 0 100%;\n max-width: 100%;\n}\n\n.order-1 {\n order: 1;\n}\n\n.order-2 {\n order: 2;\n}\n\n.order-3 {\n order: 3;\n}\n\n.order-4 {\n order: 4;\n}\n\n.order-5 {\n order: 5;\n}\n\n.order-6 {\n order: 6;\n}\n\n.order-7 {\n order: 7;\n}\n\n.order-8 {\n order: 8;\n}\n\n.order-9 {\n order: 9;\n}\n\n.order-10 {\n order: 10;\n}\n\n.order-11 {\n order: 11;\n}\n\n.order-12 {\n order: 12;\n}\n\n.offset-1 {\n margin-left: 8.333333%;\n}\n\n.offset-2 {\n margin-left: 16.666667%;\n}\n\n.offset-3 {\n margin-left: 25%;\n}\n\n.offset-4 {\n margin-left: 33.333333%;\n}\n\n.offset-5 {\n margin-left: 41.666667%;\n}\n\n.offset-6 {\n margin-left: 50%;\n}\n\n.offset-7 {\n margin-left: 58.333333%;\n}\n\n.offset-8 {\n margin-left: 66.666667%;\n}\n\n.offset-9 {\n margin-left: 75%;\n}\n\n.offset-10 {\n margin-left: 83.333333%;\n}\n\n.offset-11 {\n margin-left: 91.666667%;\n}\n\n@media (min-width: 576px) {\n .col-sm {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-sm-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-sm-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-sm-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-sm-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-sm-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-sm-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-sm-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-sm-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-sm-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-sm-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-sm-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-sm-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-sm-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-sm-1 {\n order: 1;\n }\n .order-sm-2 {\n order: 2;\n }\n .order-sm-3 {\n order: 3;\n }\n .order-sm-4 {\n order: 4;\n }\n .order-sm-5 {\n order: 5;\n }\n .order-sm-6 {\n order: 6;\n }\n .order-sm-7 {\n order: 7;\n }\n .order-sm-8 {\n order: 8;\n }\n .order-sm-9 {\n order: 9;\n }\n .order-sm-10 {\n order: 10;\n }\n .order-sm-11 {\n order: 11;\n }\n .order-sm-12 {\n order: 12;\n }\n .offset-sm-1 {\n margin-left: 8.333333%;\n }\n .offset-sm-2 {\n margin-left: 16.666667%;\n }\n .offset-sm-3 {\n margin-left: 25%;\n }\n .offset-sm-4 {\n margin-left: 33.333333%;\n }\n .offset-sm-5 {\n margin-left: 41.666667%;\n }\n .offset-sm-6 {\n margin-left: 50%;\n }\n .offset-sm-7 {\n margin-left: 58.333333%;\n }\n .offset-sm-8 {\n margin-left: 66.666667%;\n }\n .offset-sm-9 {\n margin-left: 75%;\n }\n .offset-sm-10 {\n margin-left: 83.333333%;\n }\n .offset-sm-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 768px) {\n .col-md {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-md-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-md-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-md-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-md-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-md-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-md-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-md-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-md-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-md-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-md-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-md-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-md-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-md-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-md-1 {\n order: 1;\n }\n .order-md-2 {\n order: 2;\n }\n .order-md-3 {\n order: 3;\n }\n .order-md-4 {\n order: 4;\n }\n .order-md-5 {\n order: 5;\n }\n .order-md-6 {\n order: 6;\n }\n .order-md-7 {\n order: 7;\n }\n .order-md-8 {\n order: 8;\n }\n .order-md-9 {\n order: 9;\n }\n .order-md-10 {\n order: 10;\n }\n .order-md-11 {\n order: 11;\n }\n .order-md-12 {\n order: 12;\n }\n .offset-md-1 {\n margin-left: 8.333333%;\n }\n .offset-md-2 {\n margin-left: 16.666667%;\n }\n .offset-md-3 {\n margin-left: 25%;\n }\n .offset-md-4 {\n margin-left: 33.333333%;\n }\n .offset-md-5 {\n margin-left: 41.666667%;\n }\n .offset-md-6 {\n margin-left: 50%;\n }\n .offset-md-7 {\n margin-left: 58.333333%;\n }\n .offset-md-8 {\n margin-left: 66.666667%;\n }\n .offset-md-9 {\n margin-left: 75%;\n }\n .offset-md-10 {\n margin-left: 83.333333%;\n }\n .offset-md-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 992px) {\n .col-lg {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-lg-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-lg-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-lg-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-lg-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-lg-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-lg-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-lg-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-lg-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-lg-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-lg-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-lg-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-lg-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-lg-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-lg-1 {\n order: 1;\n }\n .order-lg-2 {\n order: 2;\n }\n .order-lg-3 {\n order: 3;\n }\n .order-lg-4 {\n order: 4;\n }\n .order-lg-5 {\n order: 5;\n }\n .order-lg-6 {\n order: 6;\n }\n .order-lg-7 {\n order: 7;\n }\n .order-lg-8 {\n order: 8;\n }\n .order-lg-9 {\n order: 9;\n }\n .order-lg-10 {\n order: 10;\n }\n .order-lg-11 {\n order: 11;\n }\n .order-lg-12 {\n order: 12;\n }\n .offset-lg-1 {\n margin-left: 8.333333%;\n }\n .offset-lg-2 {\n margin-left: 16.666667%;\n }\n .offset-lg-3 {\n margin-left: 25%;\n }\n .offset-lg-4 {\n margin-left: 33.333333%;\n }\n .offset-lg-5 {\n margin-left: 41.666667%;\n }\n .offset-lg-6 {\n margin-left: 50%;\n }\n .offset-lg-7 {\n margin-left: 58.333333%;\n }\n .offset-lg-8 {\n margin-left: 66.666667%;\n }\n .offset-lg-9 {\n margin-left: 75%;\n }\n .offset-lg-10 {\n margin-left: 83.333333%;\n }\n .offset-lg-11 {\n margin-left: 91.666667%;\n }\n}\n\n@media (min-width: 1200px) {\n .col-xl {\n flex-basis: 0;\n flex-grow: 1;\n max-width: 100%;\n }\n .col-xl-auto {\n flex: 0 0 auto;\n width: auto;\n max-width: none;\n }\n .col-xl-1 {\n flex: 0 0 8.333333%;\n max-width: 8.333333%;\n }\n .col-xl-2 {\n flex: 0 0 16.666667%;\n max-width: 16.666667%;\n }\n .col-xl-3 {\n flex: 0 0 25%;\n max-width: 25%;\n }\n .col-xl-4 {\n flex: 0 0 33.333333%;\n max-width: 33.333333%;\n }\n .col-xl-5 {\n flex: 0 0 41.666667%;\n max-width: 41.666667%;\n }\n .col-xl-6 {\n flex: 0 0 50%;\n max-width: 50%;\n }\n .col-xl-7 {\n flex: 0 0 58.333333%;\n max-width: 58.333333%;\n }\n .col-xl-8 {\n flex: 0 0 66.666667%;\n max-width: 66.666667%;\n }\n .col-xl-9 {\n flex: 0 0 75%;\n max-width: 75%;\n }\n .col-xl-10 {\n flex: 0 0 83.333333%;\n max-width: 83.333333%;\n }\n .col-xl-11 {\n flex: 0 0 91.666667%;\n max-width: 91.666667%;\n }\n .col-xl-12 {\n flex: 0 0 100%;\n max-width: 100%;\n }\n .order-xl-1 {\n order: 1;\n }\n .order-xl-2 {\n order: 2;\n }\n .order-xl-3 {\n order: 3;\n }\n .order-xl-4 {\n order: 4;\n }\n .order-xl-5 {\n order: 5;\n }\n .order-xl-6 {\n order: 6;\n }\n .order-xl-7 {\n order: 7;\n }\n .order-xl-8 {\n order: 8;\n }\n .order-xl-9 {\n order: 9;\n }\n .order-xl-10 {\n order: 10;\n }\n .order-xl-11 {\n order: 11;\n }\n .order-xl-12 {\n order: 12;\n }\n .offset-xl-1 {\n margin-left: 8.333333%;\n }\n .offset-xl-2 {\n margin-left: 16.666667%;\n }\n .offset-xl-3 {\n margin-left: 25%;\n }\n .offset-xl-4 {\n margin-left: 33.333333%;\n }\n .offset-xl-5 {\n margin-left: 41.666667%;\n }\n .offset-xl-6 {\n margin-left: 50%;\n }\n .offset-xl-7 {\n margin-left: 58.333333%;\n }\n .offset-xl-8 {\n margin-left: 66.666667%;\n }\n .offset-xl-9 {\n margin-left: 75%;\n }\n .offset-xl-10 {\n margin-left: 83.333333%;\n }\n .offset-xl-11 {\n margin-left: 91.666667%;\n }\n}\n\n* {\n box-sizing: border-box;\n padding: 0;\n margin: 0;\n}\n\n*::before, *::after {\n box-sizing: border-box;\n}\n\nhtml {\n font-size: 62.5%;\n line-height: 1.6;\n}\n\nbody {\n font-family: \"Lato\", sans-serif;\n font-size: 16px;\n font-weight: 400;\n color: #5f5f5f;\n background: #fafbfc;\n}\n\nmain {\n display: block;\n}\n\na {\n color: #33c3f0;\n text-decoration: none;\n background-color: transparent;\n transition: color linear 250ms;\n}\n\na:hover {\n color: #10aee0;\n text-decoration: none;\n}\n\nbutton,\n[type=\"button\"],\n[type=\"reset\"],\n[type=\"submit\"] {\n -webkit-appearance: button;\n}\n\n::-moz-focus-inner {\n padding: 0;\n border: 0;\n}\n\n.button {\n box-sizing: border-box;\n display: inline-block;\n padding: 0.8rem 1rem;\n overflow: visible;\n font-family: inherit;\n font-size: 1.5rem;\n font-weight: 400;\n line-height: 1.5;\n color: #5f5f5f;\n text-align: center;\n text-decoration: none;\n white-space: nowrap;\n cursor: pointer;\n user-select: none;\n background-color: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n transition: background-color linear 250ms, border-color linear 250ms;\n}\n\n.button:hover, .button:focus {\n color: #5f5f5f;\n background-color: #e6e6e6;\n border-color: #cdcdcd;\n outline: 0;\n}\n\n.button.button-outline {\n background-color: transparent;\n transition: background-color linear 250ms, border-color linear 250ms, color linear 250ms;\n}\n\n.button.button-outline:hover, .button.button-outline:focus {\n color: #464646;\n background-color: transparent;\n border-color: #cdcdcd;\n outline: 0;\n}\n\n.button.button-clear {\n background-color: transparent;\n border-color: transparent;\n transition: background-color linear 250ms, border-color linear 250ms, color linear 250ms;\n}\n\n.button.button-clear:hover, .button.button-clear:focus {\n color: #464646;\n background-color: transparent;\n border-color: transparent;\n outline: 0;\n}\n\n.button.button-primary {\n color: white;\n background-color: #33c3f0;\n border-color: #1bbcee;\n}\n\n.button.button-primary:hover, .button.button-primary:focus {\n color: white;\n background-color: #10aee0;\n border-color: #0f9cc8;\n outline: 0;\n}\n\n.button.button-outline.button-primary {\n color: #33c3f0;\n background-color: transparent;\n border-color: #33c3f0;\n}\n\n.button.button-outline.button-primary:hover, .button.button-outline.button-primary:focus {\n color: #10aee0;\n background-color: transparent;\n border-color: #10aee0;\n outline: 0;\n}\n\n.button.button-clear.button-primary {\n color: #33c3f0;\n background-color: transparent;\n border-color: transparent;\n}\n\n.button.button-clear.button-primary:hover, .button.button-clear.button-primary:focus {\n color: #10aee0;\n background-color: transparent;\n border-color: transparent;\n outline: 0;\n}\n\n.button.button-secondary {\n color: #111111;\n background-color: #f0f0f0;\n border-color: #e3e3e3;\n}\n\n.button.button-secondary:hover, .button.button-secondary:focus {\n color: #111111;\n background-color: #d7d7d7;\n border-color: #cacaca;\n outline: 0;\n}\n\n.button.button-outline.button-secondary {\n color: #f0f0f0;\n background-color: transparent;\n border-color: #f0f0f0;\n}\n\n.button.button-outline.button-secondary:hover, .button.button-outline.button-secondary:focus {\n color: #d7d7d7;\n background-color: transparent;\n border-color: #d7d7d7;\n outline: 0;\n}\n\n.button.button-clear.button-secondary {\n color: #f0f0f0;\n background-color: transparent;\n border-color: transparent;\n}\n\n.button.button-clear.button-secondary:hover, .button.button-clear.button-secondary:focus {\n color: #d7d7d7;\n background-color: transparent;\n border-color: transparent;\n outline: 0;\n}\n\ncode,\nkbd,\npre,\nsamp {\n font-family: \"Inconsolata\", monospace;\n}\n\ncode {\n padding: 0.2rem 0.5rem;\n font-size: 100%;\n color: #5f5f5f;\n word-break: break-word;\n background: #e7eaeb;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n}\n\npre {\n display: block;\n padding: 2rem;\n margin-bottom: 2.5rem;\n overflow-x: auto;\n font-size: 90%;\n color: #5f5f5f;\n white-space: pre;\n background: #e7eaeb;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n}\n\npre code {\n font-size: inherit;\n color: inherit;\n word-break: normal;\n}\n\n*[disabled] {\n cursor: not-allowed;\n}\n\nform {\n margin-bottom: 2.5rem;\n}\n\ninput[type=\"date\"], input[type=\"datetime\"], input[type=\"datetime-local\"], input[type=\"email\"], input[type=\"month\"], input[type=\"number\"], input[type=\"password\"], input[type=\"search\"], input[type=\"tel\"], input[type=\"text\"], input[type=\"url\"], input[type=\"week\"] {\n box-sizing: border-box;\n margin-bottom: 1.5rem;\n font-family: inherit;\n line-height: 1.5;\n color: #5f5f5f;\n background: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n box-shadow: none;\n transition: background linear 250ms, border-color linear 250ms;\n padding: 0.8rem 1rem;\n font-size: 1.5rem;\n max-width: 100%;\n -webkit-appearance: none;\n}\n\ninput[type=\"date\"]:focus, input[type=\"datetime\"]:focus, input[type=\"datetime-local\"]:focus, input[type=\"email\"]:focus, input[type=\"month\"]:focus, input[type=\"number\"]:focus, input[type=\"password\"]:focus, input[type=\"search\"]:focus, input[type=\"tel\"]:focus, input[type=\"text\"]:focus, input[type=\"url\"]:focus, input[type=\"week\"]:focus {\n background: white;\n border-color: #33c3f0;\n outline: 0;\n}\n\ninput[type=\"date\"], input[type=\"datetime\"], input[type=\"datetime-local\"], input[type=\"month\"], input[type=\"week\"] {\n -webkit-appearance: listbox;\n height: calc(3.85rem + 2px);\n}\n\ninput[type=\"checkbox\"], input[type=\"radio\"] {\n margin-right: 1rem;\n}\n\n::-webkit-inner-spin-button,\n::-webkit-outer-spin-button {\n height: auto;\n}\n\n::-webkit-datetime-edit-fields-wrapper {\n padding: 0;\n margin: 0;\n}\n\n::placeholder {\n color: #b9b9b9;\n opacity: 1;\n}\n\ntextarea {\n box-sizing: border-box;\n margin-bottom: 1.5rem;\n font-family: inherit;\n line-height: 1.5;\n color: #5f5f5f;\n background: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n box-shadow: none;\n transition: background linear 250ms, border-color linear 250ms;\n padding: 0.8rem 1rem;\n font-size: 1.5rem;\n max-width: 100%;\n -webkit-appearance: none;\n overflow: auto;\n}\n\ntextarea:focus {\n background: white;\n border-color: #33c3f0;\n outline: 0;\n}\n\nselect {\n box-sizing: border-box;\n margin-bottom: 1.5rem;\n font-family: inherit;\n line-height: 1.5;\n color: #5f5f5f;\n background: white;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n box-shadow: none;\n transition: background linear 250ms, border-color linear 250ms;\n padding: 0.8rem 1rem;\n font-size: 1.5rem;\n max-width: 100%;\n text-transform: none;\n}\n\nselect:focus {\n background: white;\n border-color: #33c3f0;\n outline: 0;\n}\n\nselect:not([multiple]) {\n height: calc(3.85rem + 2px);\n}\n\nlabel {\n display: block;\n margin-bottom: .5rem;\n font-weight: 600;\n}\n\nlegend {\n box-sizing: border-box;\n display: block;\n max-width: 100%;\n margin-bottom: .5rem;\n font-weight: 600;\n color: inherit;\n white-space: normal;\n}\n\nfieldset {\n margin-bottom: 1.5rem;\n border-width: 0;\n}\n\nhr {\n box-sizing: content-box;\n height: 0;\n margin: 1.5rem 0;\n overflow: visible;\n border: 0;\n border-top: 1px solid #e6e6e6;\n}\n\nimg {\n border-style: none;\n}\n\nfigcaption {\n display: block;\n}\n\nfigure {\n display: block;\n margin: 0 0 2.5rem;\n}\n\nul {\n padding-left: 2rem;\n margin-bottom: 2.5rem;\n list-style: circle outside;\n}\n\nul ul,\nul ol {\n margin: 0;\n}\n\nol {\n padding-left: 1.7rem;\n margin-bottom: 2.5rem;\n list-style: decimal outside;\n}\n\nol ol,\nol ul {\n margin: 0;\n}\n\ndl {\n margin-bottom: 2.5rem;\n}\n\ndl dt {\n margin: 0 0 0 0;\n font-weight: 600;\n}\n\ndl dd {\n margin: 0 0 2.5rem 2.5rem;\n}\n\ntable {\n width: 100%;\n max-width: 100%;\n margin-bottom: 2.5rem;\n font-size: 90%;\n border-spacing: 0;\n border-collapse: collapse;\n background-color: transparent;\n}\n\ncaption {\n padding: 0.85rem 0.85rem;\n}\n\nth {\n padding: 0.85rem 0.85rem;\n text-align: left;\n vertical-align: top;\n}\n\ntd {\n padding: 0.85rem 0.85rem;\n text-align: left;\n vertical-align: top;\n border-top: 1px solid #e6e6e6;\n}\n\n.table-bordered, table.docutils:not(.footnote):not(.citation), table.docutils.field-list {\n border: solid 1px #e6e6e6;\n}\n\n.table-headed th, table.docutils:not(.footnote):not(.citation) th, table.docutils.field-list th {\n background-color: #e7e9ec;\n}\n\n.table-striped tbody tr:nth-child(odd), table.docutils:not(.footnote):not(.citation) tbody tr:nth-child(odd) {\n background-color: #fafafa;\n}\n\n.table-hover tbody tr:hover {\n background-color: whitesmoke;\n}\n\nh1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption,\n.h1, h2, .document > .section .toctree-wrapper .caption,\n.h2, h3, #search-results ul.search > li > a,\n.h3, h4,\n.h4, h5,\n.h5, h6,\n.h6 {\n font-family: \"Lato\", sans-serif;\n color: #5f5f5f;\n}\n\nh1 small, #search-results h2 small, #search-results .document > .section .toctree-wrapper .caption small, .document > .section .toctree-wrapper #search-results .caption small, .h1 small, h2 small, .document > .section .toctree-wrapper .caption small, .h2 small, h3 small, #search-results ul.search > li > a small, .h3 small, h4 small, .h4 small, h5 small, .h5 small, h6 small, .h6 small {\n font-size: 65%;\n line-height: 1;\n}\n\nh1, #search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption,\n.h1 {\n margin: 4rem 0 1.5rem;\n font-size: 32px;\n font-weight: 700;\n line-height: 1.2;\n}\n\nh2, .document > .section .toctree-wrapper .caption,\n.h2 {\n margin: 4rem 0 1.5rem;\n font-size: 24px;\n font-weight: 700;\n line-height: 1.25;\n}\n\nh3, #search-results ul.search > li > a,\n.h3 {\n margin: 4rem 0 1.5rem;\n font-size: 20.8px;\n font-weight: 700;\n line-height: 1.3;\n}\n\nh4,\n.h4 {\n margin: 4rem 0 1.5rem;\n font-size: 17.6px;\n font-weight: 700;\n line-height: 1.35;\n}\n\nh5,\n.h5 {\n margin: 4rem 0 1.5rem;\n font-size: 16px;\n font-weight: 700;\n line-height: 1.5;\n}\n\nh6,\n.h6 {\n margin: 4rem 0 1.5rem;\n font-size: 14.4px;\n font-weight: 700;\n line-height: 1.6;\n}\n\nabbr[title] {\n text-decoration: underline dotted;\n}\n\np {\n margin-bottom: 2.5rem;\n}\n\nblockquote {\n padding: 1rem 1.5rem;\n margin-bottom: 2.5rem;\n border-left: 3px solid #e6e6e6;\n}\n\nb,\nstrong {\n font-weight: 700;\n}\n\nsmall {\n font-size: 80%;\n}\n\nsub,\nsup {\n position: relative;\n font-size: 75%;\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub {\n bottom: -.25em;\n}\n\nsup {\n top: -.5em;\n}\n\n/* add your custom modules here */\n/* components */\n/* base alert style */\n.alert, .admonition {\n position: relative;\n padding: 1.5rem 2rem;\n margin-bottom: 2.5rem;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n}\n\n/* coloured variations */\n.alert-green, .admonition.important, .admonition.hint, .admonition.tip {\n background: #bcf0c2;\n border: 1px solid #a8ebaf;\n color: #5f5f5f;\n}\n\n.alert-red, .admonition.danger, .admonition.error {\n background: #ffd2cf;\n border: 1px solid #ffbab6;\n color: #5f5f5f;\n}\n\n.alert-blue, .admonition.note {\n background: #ccf1ff;\n border: 1px solid #b2e9ff;\n color: #5f5f5f;\n}\n\n.alert-orange, .admonition.attention, .admonition.caution, .admonition.warning {\n background: #ffe5ce;\n border: 1px solid #ffd7b4;\n color: #5f5f5f;\n}\n\n.icon-input {\n max-width: 100%;\n display: inline-flex;\n font-size: 1.5rem;\n margin-bottom: 1.5rem;\n position: relative;\n}\n\n.icon-input input {\n flex: 1 1 auto;\n font-size: 1em;\n margin: 0;\n padding-right: 2.65em;\n}\n\n.icon-input [class*=\"icon-\"] {\n position: absolute;\n top: 0;\n right: 0;\n bottom: auto;\n left: auto;\n color: #b9b9b9;\n height: 100%;\n font-size: 1em;\n line-height: 1;\n opacity: 1;\n pointer-events: none;\n text-align: center;\n width: 2.65em;\n}\n\n.icon-input [class*=\"icon-\"]:before {\n position: absolute;\n top: 50%;\n right: auto;\n bottom: auto;\n left: 0;\n margin: -.5em 0;\n text-align: center;\n width: 100%;\n}\n\n/* fontello */\n@font-face {\n font-family: 'fontello';\n src: url(\"../font/fontello.eot?44759829\");\n src: url(\"../font/fontello.eot?44759829#iefix\") format(\"embedded-opentype\"), url(\"../font/fontello.woff2?44759829\") format(\"woff2\"), url(\"../font/fontello.woff?44759829\") format(\"woff\"), url(\"../font/fontello.ttf?44759829\") format(\"truetype\"), url(\"../font/fontello.svg?44759829#fontello\") format(\"svg\");\n font-weight: normal;\n font-style: normal;\n}\n\n/* Chrome hack: SVG is rendered more smooth in Windozze. 100% magic, uncomment if you need it. */\n/* Note, that will break hinting! In other OS-es font will be not as sharp as it could be */\n/*\n@media screen and (-webkit-min-device-pixel-ratio:0) {\n @font-face {\n font-family: 'fontello';\n src: url('../font/fontello.svg?44759829#fontello') format('svg');\n }\n}\n*/\n[class^=\"icon-\"]:before, [class*=\" icon-\"]:before {\n font-family: \"fontello\";\n font-style: normal;\n font-weight: normal;\n speak: none;\n display: inline-block;\n text-decoration: inherit;\n width: 1em;\n margin-right: .2em;\n text-align: center;\n /* opacity: .8; */\n /* For safety - reset parent styles, that can break glyph codes*/\n font-variant: normal;\n text-transform: none;\n /* fix buttons height, for twitter bootstrap */\n line-height: 1em;\n /* Animation center compensation - margins should be symmetric */\n /* remove if not needed */\n margin-left: .2em;\n /* you can be more comfortable with increased icons size */\n /* font-size: 120%; */\n /* Font smoothing. That was taken from TWBS */\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n /* Uncomment for 3D effect */\n /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */\n}\n\n.icon-search:before {\n content: '\\e800';\n}\n\n/* '' */\n.icon-edit:before {\n content: '\\e801';\n}\n\n/* '' */\n.icon-download:before {\n content: '\\e802';\n}\n\n/* '' */\n.icon-attention:before {\n content: '\\e804';\n}\n\n/* '' */\n.icon-info-circled:before {\n content: '\\e805';\n}\n\n/* '' */\n.icon-attention-circled:before {\n content: '\\e810';\n}\n\n/* '' */\n.icon-github-circled:before {\n content: '\\f09b';\n}\n\n/* '' */\n.icon-menu:before {\n content: '\\f0c9';\n}\n\n/* '' */\n.icon-lightbulb:before {\n content: '\\f0eb';\n}\n\n/* '' */\n.icon-bitbucket:before {\n content: '\\f171';\n}\n\n/* '' */\n.icon-gitlab:before {\n content: '\\f296';\n}\n\n/* '' */\n/* modules */\n/* admonition\n * note: we are just extending the alerts\n */\n.admonition .admonition-title {\n font-weight: bold;\n margin-bottom: .5rem;\n}\n\n.admonition .admonition-title:before {\n font-family: \"fontello\";\n padding-right: 1rem;\n}\n\n.admonition :last-child {\n margin-bottom: 0;\n}\n\n.admonition.attention .admonition-title:before, .admonition.caution .admonition-title:before, .admonition.warning .admonition-title:before {\n content: \"\\e804\";\n}\n\n.admonition.danger .admonition-title:before, .admonition.error .admonition-title:before {\n content: \"\\e810\";\n}\n\n.admonition.important .admonition-title:before {\n content: \"\\e810\";\n}\n\n.admonition.hint .admonition-title:before, .admonition.tip .admonition-title:before {\n content: \"\\f0eb\";\n}\n\n.admonition.note .admonition-title:before {\n content: \"\\e801\";\n}\n\n/* breadcrumb\n * \n */\n.breadcrumbs-outer {\n background: #fafbfc;\n border: solid 1px #e6e6e6;\n}\n\n.breadcrumbs {\n display: flex;\n list-style: none;\n margin: 0;\n padding: 1rem 0;\n}\n\n.breadcrumbs li + li:not(.breadcrumbs-aside):before {\n padding: 0 1rem;\n content: \"•\";\n}\n\n.breadcrumbs .breadcrumbs-aside {\n margin-left: auto;\n}\n\n.breadcrumbs code {\n padding: 0;\n border: none;\n background: none;\n font-family: \"Lato\", sans-serif;\n font-size: initial;\n}\n\n.breadcrumbs code.literal {\n color: #5f5f5f;\n}\n\n@media (max-width: 991px) {\n ul.breadcrumbs .breadcrumbs-aside {\n display: none;\n }\n}\n\n/* footer\n *\n */\n.footer {\n color: rgba(0, 0, 0, 0.54);\n padding-top: 4rem;\n padding-bottom: 4rem;\n}\n\n/* header\n *\n */\nheader {\n background: #24292e;\n padding: 2rem 0;\n}\n\nheader .container {\n display: flex;\n flex-direction: row;\n align-items: center;\n}\n\nheader .site-nav-toggle {\n color: #f5f6f7;\n font-size: 3.5rem;\n margin-left: -1rem;\n padding: .5rem 1rem .5rem 0;\n cursor: pointer;\n}\n\nheader .site-title {\n color: white;\n font-size: 2rem;\n font-weight: 400;\n}\n\n@media (max-width: 991px) {\n header {\n position: fixed;\n top: 0;\n right: auto;\n bottom: auto;\n left: auto;\n padding: 0;\n transform: translateY(0);\n transition: transform 250ms ease-in-out;\n width: 100%;\n z-index: 101;\n }\n header.up {\n transform: translateY(-100%);\n }\n header .site-title {\n font-size: 1.5rem;\n }\n}\n\n/* layout\n *\n */\n.main-outer {\n background: #f5f6f7;\n padding-top: 3rem;\n padding-bottom: 10rem;\n}\n\n.document > .section > h1, #search-results .document > .section > h2, #search-results .document > .section .toctree-wrapper .document > .section > .caption, .document > .section .toctree-wrapper #search-results .document > .section > .caption {\n margin-top: 0;\n margin-bottom: 4rem;\n}\n\n/* site nav\n *\n */\n.site-nav code.literal,\n.site-nav tt.literal {\n border: none;\n background: inherit;\n color: inherit;\n padding-left: 0;\n padding-right: 0;\n}\n\n.site-nav-tree .caption {\n font-weight: bold;\n}\n\n.site-nav-tree ul {\n list-style-type: none;\n padding-left: 0;\n}\n\n.site-nav-tree ul ul {\n margin-left: 1.5rem;\n}\n\n.site-nav-tree li {\n line-height: 1.8;\n}\n\n.site-nav-tree > ul > li:not(.current) > ul {\n display: none;\n}\n\n.site-nav-tree a {\n color: rgba(0, 0, 0, 0.54);\n}\n\n.site-nav-tree a.current, .site-nav-tree a:hover {\n color: rgba(0, 0, 0, 0.87);\n}\n\n@media (max-width: 991px) {\n body {\n padding-top: 6.6rem;\n }\n .main-outer {\n position: relative;\n }\n .site-nav {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n background: #f5f6f7;\n height: 100vh;\n overflow-y: scroll;\n padding-top: 10rem;\n transform: translateX(-100%);\n transition: transform 250ms linear;\n z-index: 100;\n }\n body.nav-in {\n overflow: hidden;\n }\n body.nav-in .site-nav {\n transform: translateX(0);\n }\n body.nav-in .site-nav .icon-input {\n width: 100%;\n }\n}\n\n/* -- framwork overrides --------------------------------------------------- */\n.docutils.container {\n width: 100%;\n margin: 0;\n padding: 0;\n}\n\n/* -- search results ------------------------------------------------------- */\n#search-results h2, #search-results .document > .section .toctree-wrapper .caption, .document > .section .toctree-wrapper #search-results .caption {\n margin-bottom: 5rem;\n}\n\n#search-results ul.search {\n list-style-type: none;\n margin-top: 3rem;\n padding: 0;\n}\n\n#search-results ul.search > li:not(:last-child) {\n padding-bottom: 3rem;\n border-bottom: solid 1px #e6e6e6;\n margin-bottom: 3rem;\n}\n\n/* -- general body styles --------------------------------------------------- */\n.headerlink {\n visibility: hidden;\n padding-left: .5rem;\n opacity: .3;\n}\n\n.headerlink:hover {\n opacity: .6;\n}\n\ncaption:hover > a.headerlink,\n.code-block-caption:hover > a.headerlink,\ndt:hover > a.headerlink,\nh1:hover > a.headerlink,\n#search-results h2:hover > a.headerlink,\n#search-results .document > .section .toctree-wrapper .caption:hover > a.headerlink,\n.document > .section .toctree-wrapper #search-results .caption:hover > a.headerlink,\nh2:hover > a.headerlink,\n.document > .section .toctree-wrapper .caption:hover > a.headerlink,\nh3:hover > a.headerlink,\n#search-results ul.search > li > a:hover > a.headerlink,\nh4:hover > a.headerlink,\nh5:hover > a.headerlink,\nh6:hover > a.headerlink,\n.caption:hover > a.headerlink,\n.caption-text:hover > a.headerlink {\n visibility: visible;\n}\n\n.footnote-reference,\n.citation-reference {\n font-size: 90%;\n position: relative;\n top: -.6rem;\n}\n\n.rubric {\n margin-bottom: 1.25rem;\n font-weight: bold;\n}\n\nimg {\n min-height: 1px;\n max-width: 100%;\n height: auto;\n}\n\n.align-left {\n float: left;\n margin-right: 2.5rem;\n margin-bottom: 2.5rem;\n}\n\n.align-center {\n margin: auto;\n display: block;\n}\n\n.align-center.figure {\n text-align: center;\n}\n\n.align-right {\n float: right;\n margin-left: 2.5rem;\n margin-bottom: 2.5rem;\n}\n\n/* -- sidebars -------------------------------------------------------------- */\n.sidebar {\n border: 1px solid #e6e6e6;\n margin: 0 0 2.5rem 2.5rem;\n padding: 2.5rem;\n background-color: #f0f0f0;\n width: 40%;\n float: right;\n}\n\n.sidebar-title {\n background: #f5f6f7;\n font-weight: bold;\n margin-top: -2.5rem;\n margin-right: -2.5rem;\n margin-bottom: 2.5rem;\n margin-left: -2.5rem;\n padding: .5rem 1rem;\n}\n\n/* -- tables ---------------------------------------------------------------- */\ntable.docutils.footnote {\n color: #aaaaaa;\n width: auto;\n}\n\ntable.docutils.footnote td {\n border: 0;\n padding-left: 0;\n padding-right: 2rem;\n /* make the column with the note fill all the width */\n /* where an em and p are together inline them so they are side by side */\n /* remove margin from last p */\n}\n\ntable.docutils.footnote td:not(.label) {\n width: 100%;\n}\n\ntable.docutils.footnote td em + p {\n display: inline-block;\n}\n\ntable.docutils.footnote td p.last {\n margin-bottom: 0;\n}\n\n/* -- figures --------------------------------------------------------------- */\n.figure p.caption {\n font-style: italic;\n}\n\n/* -- other body styles ----------------------------------------------------- */\nol.arabic {\n list-style-type: decimal;\n}\n\nol.loweralpha {\n list-style-type: lower-alpha;\n}\n\nol.upperalpha {\n list-style-type: upper-alpha;\n}\n\nol.lowerroman {\n list-style-type: lower-roman;\n}\n\nol.upperroman {\n list-style-type: upper-roman;\n}\n\nli p,\ndd p {\n margin-bottom: 1.25rem;\n}\n\nli p:last-child,\ndd p:last-child {\n margin-bottom: 0;\n}\n\n.line-block {\n margin-bottom: 2.5rem;\n margin-left: 2.5rem;\n}\n\n.line-block .line-block {\n margin-bottom: 0;\n margin-left: 2rem;\n}\n\nblockquote .attribution {\n margin-bottom: 0;\n}\n\n.guilabel {\n border: 1px solid #33c3f0;\n background: #c2edfa;\n font-size: 80%;\n font-weight: 700;\n border-radius: 0.25rem;\n padding: .15rem .5rem;\n margin: auto .2rem;\n}\n\n/* -- code displays --------------------------------------------------------- */\ndiv[class^='highlight-'] {\n background: #e7eaeb;\n margin-bottom: 2.5rem;\n overflow-x: auto;\n}\n\ndiv[class^='highlight-'] pre {\n margin-bottom: 0;\n}\n\ntd.linenos pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n border-right: 1px solid #e6e6e6;\n}\n\ntd.code {\n width: 100%;\n}\n\ntd.code pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n}\n\ntable.highlighttable {\n font-size: 100%;\n border: 1px solid #e6e6e6;\n border-radius: 0.25rem;\n margin-bottom: 0;\n}\n\ntable.highlighttable td {\n padding: 0;\n}\n\ntt.literal,\ncode.literal {\n background: white;\n color: #ff4136;\n font-size: 90%;\n}\n\ntt.xref,\na tt,\ncode.xref,\na code {\n color: #111111;\n}\n\ntt.download,\ncode.download {\n background: inherit;\n padding: inherit;\n font-weight: normal;\n font-family: inherit;\n font-size: inherit;\n color: inherit;\n border: inherit;\n white-space: inherit;\n}\n\ntt.download::before,\ncode.download::before {\n font-family: fontello;\n content: \"\\e802\";\n padding-right: .5rem;\n}\n\n/* -- module highlighting --------------------------------------------------- */\ndl:not(.docutils) dt {\n margin: .6rem 0;\n font-size: 90%;\n line-height: normal;\n background: rgba(51, 195, 240, 0.1);\n color: rgba(51, 195, 240, 0.9);\n border-top: solid 3px #33c3f0;\n padding: .6rem;\n}\n\ndl:not(.docutils) dl dt {\n border: none;\n border-left: solid 3px #e6e6e6;\n background: #f0f0f0;\n color: #5f5f5f;\n}\n\ndl:not(.docutils) tt.descname,\ndl:not(.docutils) tt.descclassname,\ndl:not(.docutils) code.descname,\ndl:not(.docutils) code.descclassname {\n background-color: transparent;\n border: none;\n padding: 0;\n font-size: 100%;\n}\n\ndl:not(.docutils) tt.descname,\ndl:not(.docutils) code.descname {\n font-weight: bold;\n}\n\ndl:not(.docutils).data dt {\n display: inline-block;\n}\n\n/* -- printout stylesheet --------------------------------------------------- */\n/* utilities */\n.align-top {\n vertical-align: top;\n}\n\n.align-bottom {\n vertical-align: bottom;\n}\n\n.align-middle {\n vertical-align: middle;\n}\n\n.align-baseline {\n vertical-align: baseline;\n}\n\n.clearfix::after {\n display: block;\n clear: both;\n content: \"\";\n}\n\n.b-white {\n background-color: white;\n}\n\n.c-white {\n color: white;\n}\n\n.b-black {\n background-color: #111111;\n}\n\n.c-black {\n color: #111111;\n}\n\n.b-primary {\n background-color: #33c3f0;\n}\n\n.c-primary {\n color: #33c3f0;\n}\n\n.b-secondary {\n background-color: #f0f0f0;\n}\n\n.c-secondary {\n color: #f0f0f0;\n}\n\n.b-aqua {\n background-color: #7fdbff;\n}\n\n.c-aqua {\n color: #7fdbff;\n}\n\n.b-blue {\n background-color: #0074d9;\n}\n\n.c-blue {\n color: #0074d9;\n}\n\n.b-navy {\n background-color: #001f3f;\n}\n\n.c-navy {\n color: #001f3f;\n}\n\n.b-teal {\n background-color: #39cccc;\n}\n\n.c-teal {\n color: #39cccc;\n}\n\n.b-green {\n background-color: #2ecc40;\n}\n\n.c-green {\n color: #2ecc40;\n}\n\n.b-olive {\n background-color: #3d9970;\n}\n\n.c-olive {\n color: #3d9970;\n}\n\n.b-lime {\n background-color: #01ff70;\n}\n\n.c-lime {\n color: #01ff70;\n}\n\n.b-yellow {\n background-color: #ffdc00;\n}\n\n.c-yellow {\n color: #ffdc00;\n}\n\n.b-orange {\n background-color: #ff851b;\n}\n\n.c-orange {\n color: #ff851b;\n}\n\n.b-red {\n background-color: #ff4136;\n}\n\n.c-red {\n color: #ff4136;\n}\n\n.b-fuchsia {\n background-color: #f012be;\n}\n\n.c-fuchsia {\n color: #f012be;\n}\n\n.b-purple {\n background-color: #b10dc9;\n}\n\n.c-purple {\n color: #b10dc9;\n}\n\n.b-maroon {\n background-color: #85144b;\n}\n\n.c-maroon {\n color: #85144b;\n}\n\n.b-silver {\n background-color: #dddddd;\n}\n\n.c-silver {\n color: #dddddd;\n}\n\n.b-gray {\n background-color: #aaaaaa;\n}\n\n.c-gray {\n color: #aaaaaa;\n}\n\n.b-facebook {\n background-color: #3b5999;\n}\n\n.c-facebook {\n color: #3b5999;\n}\n\n.b-twitter {\n background-color: #55acee;\n}\n\n.c-twitter {\n color: #55acee;\n}\n\n.b-linkedin {\n background-color: #0077b5;\n}\n\n.c-linkedin {\n color: #0077b5;\n}\n\n.b-googleplus {\n background-color: #dd4b39;\n}\n\n.c-googleplus {\n color: #dd4b39;\n}\n\n.b-instagram {\n background-color: #e4405f;\n}\n\n.c-instagram {\n color: #e4405f;\n}\n\n.b-pinterest {\n background-color: #bd081c;\n}\n\n.c-pinterest {\n color: #bd081c;\n}\n\n.b-cinder {\n background-color: #24292e;\n}\n\n.c-cinder {\n color: #24292e;\n}\n\n.b-whitesmoke {\n background-color: #f5f6f7;\n}\n\n.c-whitesmoke {\n color: #f5f6f7;\n}\n\n.b-solitude {\n background-color: #fafbfc;\n}\n\n.c-solitude {\n color: #fafbfc;\n}\n\n.disabled {\n cursor: not-allowed;\n}\n\n.move {\n cursor: move;\n}\n\n.pointer {\n cursor: pointer;\n}\n\n.d-block {\n display: block;\n}\n\n.d-hidden {\n display: none !important;\n}\n\n.d-flex {\n display: flex;\n}\n\n.d-grid {\n display: grid;\n}\n\n.d-inline {\n display: inline;\n}\n\n.d-inline-block {\n display: inline-block;\n}\n\n.d-inline-flex {\n display: inline-flex;\n}\n\n.d-table {\n display: table;\n}\n\n.d-table-cell {\n display: table-cell;\n}\n\n.flex-row {\n flex-direction: row;\n}\n\n.flex-column {\n flex-direction: column;\n}\n\n.flex-row-reverse {\n flex-direction: row-reverse;\n}\n\n.flex-column-reverse {\n flex-direction: column-reverse;\n}\n\n.justify-content-start {\n justify-content: flex-start;\n}\n\n.justify-content-end {\n justify-content: flex-end;\n}\n\n.justify-content-center {\n justify-content: center;\n}\n\n.justify-content-between {\n justify-content: space-between;\n}\n\n.justify-content-around {\n justify-content: space-around;\n}\n\n.align-items-start {\n align-items: flex-start;\n}\n\n.align-items-end {\n align-items: flex-end;\n}\n\n.align-items-center {\n align-items: center;\n}\n\n.align-items-baseline {\n align-items: baseline;\n}\n\n.align-items-stretch {\n align-items: stretch;\n}\n\n.flex-nowrap {\n flex-wrap: nowrap;\n}\n\n.flex-wrap {\n flex-wrap: wrap;\n}\n\n.flex-wrap-reverse {\n flex-wrap: wrap-reverse;\n}\n\n.align-self-start {\n align-self: flex-start;\n}\n\n.align-self-end {\n align-self: flex-end;\n}\n\n.align-self-center {\n align-self: center;\n}\n\n.align-self-baseline {\n align-self: baseline;\n}\n\n.align-self-stretch {\n align-self: stretch;\n}\n\n.pull-left {\n float: left !important;\n}\n\n.pull-right {\n float: right !important;\n}\n\n.img-fluid {\n display: block;\n width: 100%;\n max-width: 100%;\n height: auto;\n min-height: 1px;\n}\n\n.list-style-none {\n list-style: none !important;\n}\n\n.list-style-reset {\n padding: 0;\n margin: 0;\n list-style: none !important;\n}\n\n.scroll-x {\n overflow-x: auto;\n}\n\n.noscroll {\n overflow: hidden;\n}\n\n.fixed {\n position: fixed;\n}\n\n.relative {\n position: relative;\n}\n\n.absolute {\n position: absolute;\n}\n\n@media print {\n .no-print,\n .no-print * {\n display: none !important;\n }\n}\n\n.full-height {\n height: 100%;\n}\n\n.full-visual-height {\n height: 100vh;\n}\n\n.full-width {\n box-sizing: border-box;\n width: 100%;\n}\n\n.max-full-width {\n box-sizing: border-box;\n max-width: 100%;\n}\n\n.margin-zero {\n margin: 0;\n}\n\n.m-auto {\n margin: auto;\n}\n\n.mt-auto {\n margin-top: auto;\n}\n\n.mr-auto {\n margin-right: auto;\n}\n\n.mb-auto {\n margin-bottom: auto;\n}\n\n.ml-auto {\n margin-left: auto;\n}\n\n.push-auto {\n margin-right: auto;\n margin-left: auto;\n}\n\n.text-left {\n text-align: left;\n}\n\n.text-right {\n text-align: right;\n}\n\n.text-center {\n text-align: center;\n}\n\n.text-just {\n text-align: justify;\n}\n\n.strong {\n font-weight: 700;\n}\n\n.lead {\n font-weight: 300;\n}\n\n.muted {\n opacity: .7;\n}\n\n.nowrap {\n white-space: nowrap;\n}\n\n.small {\n font-size: 80%;\n}\n\n.uppercase {\n text-transform: uppercase;\n}\n\n.text-shadow {\n text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);\n}\n\n.flip-x {\n transform: scale(-1, 1);\n}\n\n.flip-y {\n transform: scale(1, -1);\n}\n\n.flip-both {\n transform: scale(-1, -1);\n}\n\n.hidden-xs-up {\n display: none !important;\n}\n\n@media (max-width: 575px) {\n .hidden-xs-down {\n display: none !important;\n }\n}\n\n@media (min-width: null) and (max-width: 575px) {\n .hidden-xs {\n display: none !important;\n }\n}\n\n@media (min-width: 576px) {\n .hidden-sm-up {\n display: none !important;\n }\n}\n\n@media (max-width: 767px) {\n .hidden-sm-down {\n display: none !important;\n }\n}\n\n@media (min-width: 576px) and (max-width: 767px) {\n .hidden-sm {\n display: none !important;\n }\n}\n\n@media (min-width: 768px) {\n .hidden-md-up {\n display: none !important;\n }\n}\n\n@media (max-width: 991px) {\n .hidden-md-down {\n display: none !important;\n }\n}\n\n@media (min-width: 768px) and (max-width: 991px) {\n .hidden-md {\n display: none !important;\n }\n}\n\n@media (min-width: 992px) {\n .hidden-lg-up {\n display: none !important;\n }\n}\n\n@media (max-width: 1199px) {\n .hidden-lg-down {\n display: none !important;\n }\n}\n\n@media (min-width: 992px) and (max-width: 1199px) {\n .hidden-lg {\n display: none !important;\n }\n}\n\n@media (min-width: 1200px) {\n .hidden-xl-up {\n display: none !important;\n }\n}\n\n.hidden-xl-down {\n display: none !important;\n}\n\n@media (min-width: 1200px) and (max-width: null) {\n .hidden-xl {\n display: none !important;\n }\n}\n\n/*# sourceMappingURL=theme.css.map */","/* admonition\n * note: we are just extending the alerts\n */\n\n.admonition {\n @extend .alert;\n\n .admonition-title {\n font-weight: bold;\n margin-bottom: .5rem;\n }\n .admonition-title:before {\n font-family: \"fontello\";\n padding-right: 1rem;\n }\n\n :last-child {\n margin-bottom: 0;\n }\n\n &.attention,\n &.caution,\n &.warning {\n @extend .alert-orange;\n\n .admonition-title:before {\n content: \"\\e804\";\n }\n }\n\n &.danger,\n &.error {\n @extend .alert-red;\n\n .admonition-title:before {\n content: \"\\e810\";\n }\n }\n\n &.important {\n @extend .alert-green;\n\n .admonition-title:before {\n content: \"\\e810\";\n }\n }\n\n &.hint,\n &.tip {\n @extend .alert-green;\n\n .admonition-title:before {\n content: \"\\f0eb\";\n }\n }\n\n &.note {\n @extend .alert-blue;\n\n .admonition-title:before {\n content: \"\\e801\";\n }\n }\n\n}","/* breadcrumb\n * \n */\n\n.breadcrumbs-outer {\n background: color(\"solitude\");\n border: solid 1px $border-color;\n}\n\n.breadcrumbs {\n display: flex;\n list-style: none;\n margin: 0;\n padding: 1rem 0;\n\n li+li:not(.breadcrumbs-aside):before {\n padding: 0 1rem;\n content: \"•\";\n }\n\n .breadcrumbs-aside {\n margin-left: auto;\n }\n\n code {\n padding: 0;\n border: none;\n background: none;\n font-family: $base-font-family;\n font-size: initial;\n\n &.literal {\n color: $font-color;\n }\n }\n}\n\n@include media-breakpoint-down(md) {\n ul.breadcrumbs .breadcrumbs-aside {\n display: none\n }\n}","/* footer\n *\n */\n\n .footer {\n color: rgba(0, 0, 0, .54);\n padding-top: 4rem;\n padding-bottom: 4rem;\n}\n","/* header\n *\n */\n\nheader {\n background: color(\"cinder\");\n padding: 2rem 0;\n\n .container {\n display: flex;\n flex-direction: row;\n align-items: center;\n }\n\n .site-nav-toggle {\n color: color(\"whitesmoke\");\n font-size: 3.5rem;\n margin-left: -1rem;\n padding: .5rem 1rem .5rem 0;\n cursor: pointer;\n }\n\n .site-title {\n color: color(\"white\");\n font-size: 2rem;\n font-weight: 400;\n }\n}\n\n@include media-breakpoint-down(md) {\n header {\n @include position($top: 0, $position: fixed);\n padding: 0;\n transform: translateY(0);\n transition: transform $animation-speed-fast ease-in-out;\n width: 100%;\n z-index: zindex('header');\n\n &.up {\n transform: translateY(-100%);\n }\n\n .site-title {\n font-size: 1.5rem;\n }\n }\n}","/* layout\n *\n */\n\n\n // main body holder\n\n.main-outer {\n background: color(\"whitesmoke\");\n padding-top: 3rem;\n padding-bottom: 10rem;\n}\n\n\n// main document content\n\n.document { \n\n > .section {\n\n > h1 {\n margin-top: 0;\n margin-bottom: 4rem;\n }\n\n .toctree-wrapper .caption {\n @extend h2;\n }\n }\n}\n","/* site nav\n *\n */\n\n.site-nav {\n code.literal,\n tt.literal {\n border: none;\n background: inherit;\n color: inherit;\n padding-left: 0;\n padding-right: 0;\n }\n}\n\n.site-nav-tree {\n\n .caption {\n font-weight: bold;\n }\n\n ul {\n list-style-type: none;\n padding-left: 0;\n }\n\n ul ul {\n margin-left: 1.5rem;\n }\n \n li {\n line-height: 1.8;\n }\n\n > ul > li:not(.current) > ul {\n display: none;\n }\n\n a {\n color: rgba(0, 0, 0, .54);\n\n &.current,\n &:hover {\n color: rgba(0, 0, 0, .87);\n }\n }\n\n}\n\n// make site-nav responsive on mobile\n\n@include media-breakpoint-down(md) {\n body {\n padding-top: 6.6rem;\n }\n .main-outer {\n position: relative;\n }\n\n .site-nav {\n @include position(0,0,0,0, fixed);\n background: color(\"whitesmoke\");\n height: 100vh;\n overflow-y: scroll;\n padding-top: 10rem;\n transform: translateX(-100%);\n transition: transform $animation-speed-fast linear;\n z-index: zindex('site-nav');\n }\n\n body.nav-in {\n overflow: hidden;\n }\n\n body.nav-in .site-nav {\n transform: translateX(0);\n\n .icon-input {\n width: 100%;\n }\n }\n\n}","/* -- framwork overrides --------------------------------------------------- */\n\n// some elements are using a container class so we need to loose the grid style\n.docutils.container {\n width: 100%;\n margin: 0;\n padding: 0;\n}\n\n/* -- search results ------------------------------------------------------- */\n\n#search-results {\n\n h2 {\n @extend h1; // changing template markup to h1 is not doing anything, \n // oddly searchtools.js is replacing it\n margin-bottom: 5rem;\n }\n\n ul.search {\n list-style-type: none;\n margin-top: 3rem;\n padding: 0;\n\n > li:not(:last-child) {\n padding-bottom: 3rem;\n border-bottom: solid $border-width $border-color;\n margin-bottom: 3rem;\n }\n \n > li > a {\n @extend h3;\n }\n }\n\n}\n\n/* -- general body styles --------------------------------------------------- */\n\n.headerlink {\n visibility: hidden;\n padding-left: .5rem;\n opacity: .3;\n &:hover {\n opacity: .6;\n }\n}\n\ncaption,\n.code-block-caption,\ndt,\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\n.caption,\n.caption-text {\n &:hover > a.headerlink {\n visibility: visible;\n }\n}\n\n.footnote-reference,\n.citation-reference {\n font-size: 90%;\n position: relative;\n top: -.6rem;\n}\n\n.rubric {\n margin-bottom: $generic-margin-bottom / 2;\n font-weight: bold;\n}\n\nimg {\n min-height: 1px;\n max-width: 100%;\n height: auto;\n}\n\n.align-left {\n float: left;\n margin-right: $generic-margin-bottom;\n margin-bottom: $generic-margin-bottom;\n}\n\n.align-center {\n margin: auto;\n display: block;\n\n &.figure {\n text-align: center;\n }\n}\n\n.align-right {\n float: right;\n margin-left: $generic-margin-bottom;\n margin-bottom: $generic-margin-bottom;\n}\n\n/* -- sidebars -------------------------------------------------------------- */\n\n.sidebar {\n border: 1px solid $border-color;\n margin: 0 0 $generic-margin-bottom $generic-margin-bottom;\n padding: $generic-margin-bottom;\n background-color: color(\"secondary\");\n width: 40%;\n float: right;\n}\n\n.sidebar-title {\n background: color(\"whitesmoke\");\n font-weight: bold;\n margin: {\n top: -$generic-margin-bottom;\n right: -$generic-margin-bottom;\n bottom: $generic-margin-bottom;\n left: -$generic-margin-bottom;\n }\n padding: .5rem 1rem;\n}\n\n/* -- tables ---------------------------------------------------------------- */\n\ntable.docutils:not(.footnote):not(.citation) {\n @extend .table-headed;\n @extend .table-bordered;\n @extend .table-striped;\n}\n\ntable.docutils.field-list {\n @extend .table-headed;\n @extend .table-bordered;\n}\n\ntable.docutils.footnote {\n color: color(\"gray\");\n width: auto;\n}\n\ntable.docutils.footnote td {\n border: 0;\n padding-left: 0;\n padding-right: 2rem;\n\n /* make the column with the note fill all the width */\n &:not(.label) {\n width: 100%;\n }\n\n /* where an em and p are together inline them so they are side by side */\n em+p {\n display: inline-block;\n }\n\n /* remove margin from last p */\n p.last {\n margin-bottom: 0;\n }\n}\n\n\n/* -- figures --------------------------------------------------------------- */\n\n.figure p.caption {\n font-style: italic;\n}\n\n/* -- other body styles ----------------------------------------------------- */\n\nol.arabic {\n list-style-type: decimal;\n}\n\nol.loweralpha {\n list-style-type: lower-alpha;\n}\n\nol.upperalpha {\n list-style-type: upper-alpha;\n}\n\nol.lowerroman {\n list-style-type: lower-roman;\n}\n\nol.upperroman {\n list-style-type: upper-roman;\n}\n\nli p,\ndd p {\n margin-bottom: $generic-margin-bottom / 2;\n\n &:last-child {\n margin-bottom: 0;\n }\n}\n\n.line-block {\n margin-bottom: $generic-margin-bottom;\n margin-left: $generic-margin-bottom;\n\n .line-block {\n margin-bottom: 0;\n margin-left: 2rem;\n }\n}\n\nblockquote .attribution {\n margin-bottom: 0;\n} \n\n.guilabel {\n border: $border-width solid color(\"primary\");\n background: color-lighten(\"primary\", 30%);\n font-size: 80%;\n font-weight: 700;\n border-radius: $global-radius;\n padding: .15rem .5rem;\n margin: auto .2rem;\n}\n\n/* -- code displays --------------------------------------------------------- */\n\ndiv[class^='highlight-'] {\n background: $code-background;\n margin-bottom: $generic-margin-bottom;\n overflow-x: auto;\n\n pre {\n margin-bottom: 0;\n }\n}\n\ntd.linenos pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n border-right: $code-border-width solid $code-border-color;\n}\n\ntd.code {\n width: 100%;\n}\n\ntd.code pre {\n margin: 0;\n border: 0;\n border-radius: 0;\n}\n\ntable.highlighttable {\n font-size: 100%;\n border: $code-border-width solid $code-border-color;\n border-radius: $code-border-radius;\n margin-bottom: 0;\n}\n\ntable.highlighttable td {\n padding: 0;\n}\n\ntt.literal,\ncode.literal {\n background: color(\"white\");\n color: color(\"red\");\n font-size: 90%;\n}\n\ntt.xref,\na tt,\ncode.xref,\na code {\n color: color(\"black\");\n}\n\ntt.download,\ncode.download {\n background: inherit;\n padding: inherit;\n font-weight: normal;\n font-family: inherit;\n font-size: inherit;\n color: inherit;\n border: inherit;\n white-space: inherit;\n\n &::before {\n font-family: fontello;\n content: \"\\e802\";\n padding-right: .5rem;\n }\n}\n\n/* -- module highlighting --------------------------------------------------- */\ndl:not(.docutils) dt {\n margin: .6rem 0;\n font-size: 90%;\n line-height: normal;\n background: color-a(\"primary\", .1);\n color: color-a(\"primary\", .9);\n border-top: solid 3px color(\"primary\");\n padding: .6rem;\n}\n\ndl:not(.docutils) dl dt {\n border: none;\n border-left: solid 3px $border-color;\n background: color(\"secondary\");\n color: $font-color;\n}\n\ndl:not(.docutils) {\n tt.descname,\n tt.descclassname,\n code.descname,\n code.descclassname {\n background-color: transparent;\n border: none;\n padding: 0;\n font-size: 100%;\n }\n\n tt.descname,\n code.descname {\n font-weight: bold;\n }\n}\n\ndl:not(.docutils).data dt {\n display: inline-block;\n}\n\n/* -- printout stylesheet --------------------------------------------------- */\n","// Align\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.align-top { vertical-align: top; }\n.align-bottom { vertical-align: bottom; }\n.align-middle { vertical-align: middle; }\n.align-baseline { vertical-align: baseline; }\n","// Clearfix\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// used to clear a floating element\n//\n// Usage:\n// @include clearfix;\n//\n@mixin clearfix {\n &::after {\n display: block;\n clear: both;\n content: \"\";\n }\n}\n","// Color\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// creates color helpers for each color\n// .b-primary {...}\n// .c-primary {...}\n@each $name, $color in $colors {\n .b-#{$name} {\n background-color: $color;\n }\n .c-#{$name} {\n color: $color;\n }\n}\n","// Cursor\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.disabled { cursor: not-allowed; }\n.move { cursor: move; }\n.pointer { cursor: pointer; }\n","// Display\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.d-block { display: block; }\n.d-hidden { display: none !important; } // stylelint-disable-line declaration-no-important\n.d-flex { display: flex; }\n.d-grid { display: grid; }\n.d-inline { display: inline; }\n.d-inline-block { display: inline-block; }\n.d-inline-flex { display: inline-flex; }\n.d-table { display: table; }\n.d-table-cell { display: table-cell; }\n","// Flex\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// directions\n.flex-row { flex-direction: row; }\n.flex-column { flex-direction: column; }\n\n// reverse directions\n.flex-row-reverse { flex-direction: row-reverse; }\n.flex-column-reverse { flex-direction: column-reverse; }\n\n// use in conjunction with .d-flex to justify the items within the container\n.justify-content-start { justify-content: flex-start; }\n.justify-content-end { justify-content: flex-end; }\n.justify-content-center { justify-content: center; }\n.justify-content-between { justify-content: space-between; }\n.justify-content-around { justify-content: space-around; }\n\n// use in conjunction with .d-flex to align the items within the container\n.align-items-start { align-items: flex-start; }\n.align-items-end { align-items: flex-end; }\n.align-items-center { align-items: center; }\n.align-items-baseline { align-items: baseline; }\n.align-items-stretch { align-items: stretch; }\n\n// use in conjunction with .d-flex to apply wrapping of the items within the container\n.flex-nowrap { flex-wrap: nowrap; }\n.flex-wrap { flex-wrap: wrap; }\n.flex-wrap-reverse { flex-wrap: wrap-reverse; }\n\n// use in conjunction with .d-flex on the parent container to align each item individually\n.align-self-start { align-self: flex-start; }\n.align-self-end { align-self: flex-end; }\n.align-self-center { align-self: center; }\n.align-self-baseline { align-self: baseline; }\n.align-self-stretch { align-self: stretch; }\n","// Float\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.pull-left { float: left !important; } // stylelint-disable-line declaration-no-important\n.pull-right { float: right !important; } // stylelint-disable-line declaration-no-important\n","// Image\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.img-fluid { @include img-fluid; }\n","// Image\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// base image fluid mixin\n//\n// Usage:\n// @include img-fluid;\n//\n@mixin img-fluid() {\n display: block;\n width: 100%;\n max-width: 100%;\n height: auto;\n min-height: 1px;\n}\n","// List\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.list-style-none {\n list-style: none !important; // stylelint-disable-line declaration-no-important\n}\n\n.list-style-reset {\n padding: 0;\n margin: 0;\n list-style: none !important; // stylelint-disable-line declaration-no-important\n}\n","// Overflow\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.scroll-x { overflow-x: auto; }\n.noscroll { overflow: hidden; }\n","// Position\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.fixed { position: fixed; }\n.relative { position: relative; }\n.absolute { position: absolute; }\n","// print\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n@media print {\n .no-print,\n .no-print * {\n display: none !important; // stylelint-disable-line declaration-no-important\n }\n}\n","// width and height\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.full-height {\n height: 100%;\n}\n.full-visual-height {\n height: 100vh;\n}\n.full-width {\n box-sizing: border-box;\n width: 100%;\n}\n.max-full-width {\n box-sizing: border-box;\n max-width: 100%;\n}\n","// Spacing\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.margin-zero { margin: 0; }\n.m-auto { margin: auto; }\n.mt-auto { margin-top: auto; }\n.mr-auto { margin-right: auto; }\n.mb-auto { margin-bottom: auto; }\n.ml-auto { margin-left: auto; }\n.push-auto { @include push--auto; }\n","// Push Auto\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// useful for centrally aligning al element\n// though the margin mixin can do the same thing.\n//\n// Usage:\n// @include push--auto;\n//\n@mixin push--auto {\n margin: {\n right: auto;\n left: auto;\n }\n}\n","// Text\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n.text-left { text-align: left; }\n.text-right { text-align: right; }\n.text-center { text-align: center; }\n.text-just { text-align: justify; }\n\n.strong { font-weight: $strong-font-weight; }\n.lead { font-weight: $lead-font-weight; }\n.muted { opacity: .7; }\n.nowrap { white-space: nowrap; }\n.small { font-size: $small-font-size; }\n.uppercase { text-transform: uppercase; }\n\n.text-shadow { text-shadow: 0 2px 4px rgba(0, 0, 0, .5); }\n","// Transform\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n\n.flip-x { @include flip($x: true); }\n.flip-y { @include flip($y: true); }\n.flip-both { @include flip($x: true, $y: true); }\n","// Flip\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// flip an element on its axis\n//\n// Usage:\n// horizontally only:\n// @include flip(true, false);\n// vertically only:\n// @include flip(false, true);\n// horizontally and vertically:\n// @include flip(true, true);\n//\n@mixin flip($x: false, $y: false) {\n $scaleX: 1;\n $scaleY: 1;\n @if $x {\n $scaleX: -1;\n }\n @if $y {\n $scaleY: -1;\n }\n transform: scale($scaleX, $scaleY);\n}\n","// Visibility\n// ––––––––––––––––––––––––––––––––––––––––––––––––––\n\n// creates hidden helpers for each breakpoint\n// .hidden-sm {...}\n// .hidden-sm-up {...}\n// .hidden-sm-down {...}\n@each $bp in map-keys($grid-breakpoints) {\n .hidden-#{$bp}-up {\n @include media-breakpoint-up($bp) {\n display: none !important; // stylelint-disable-line declaration-no-important\n }\n }\n .hidden-#{$bp}-down {\n @include media-breakpoint-down($bp) {\n display: none !important; // stylelint-disable-line declaration-no-important\n }\n }\n .hidden-#{$bp} {\n @include media-breakpoint-only($bp) {\n display: none !important; // stylelint-disable-line declaration-no-important\n }\n }\n}\n"]} \ No newline at end of file diff --git a/_static/custom.css b/_static/custom.css new file mode 100644 index 00000000..c18135c3 --- /dev/null +++ b/_static/custom.css @@ -0,0 +1,75 @@ +/* Palette + #1D4289 Blue + #212322 Black + #D7A068 Gold (Replace #CEB47E Sand) + #DBE2E9 Light blue + #B7926C Dark sand +*/ + +/* Content */ +.main-outer { + background: #FFFFF4; +} +header { + background: #212322; +} +.document { + width: 100%; +} + +/* Font */ +h1, h2, h3, h4, p, a { + font-family: Nobile, sans-serif !important; +} +a { + color: #D7A068 !important; +} +blockquote { + border-left: 5px solid grey; +} +blockquote p { + display: inline; +} +ol { + padding-left: 40px; +} +ol p, li p { + margin-bottom: 0; +} + +/* Code font */ +span.pre { + color: #D7A068; + font-size: 1.1em; + font-style: italic; + letter-spacing: 0.3px; +} +.sig span { + color: #212322 !important; +} +.sig { + background-color: #DBE2E9 !important; + border-top: 3px solid #1D4289 !important; +} + +/* Code box */ +.highlight pre { + background: lightyellow !important; +} +.highlight .c1 { + font-style: normal; +} + +/* Table */ +table { + background: lightyellow; +} +.autosummary > colgroup > col:first-child { + width: 25% !important; +} +.table-headed th, table.docutils:not(.footnote):not(.citation) th { + background: #ffffc9; +} +.line-block { + margin: 0; +} diff --git a/_static/doctools.js b/_static/doctools.js new file mode 100644 index 00000000..527b876c --- /dev/null +++ b/_static/doctools.js @@ -0,0 +1,156 @@ +/* + * doctools.js + * ~~~~~~~~~~~ + * + * Base JavaScript utilities for all Sphinx HTML documentation. + * + * :copyright: Copyright 2007-2022 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ +"use strict"; + +const BLACKLISTED_KEY_CONTROL_ELEMENTS = new Set([ + "TEXTAREA", + "INPUT", + "SELECT", + "BUTTON", +]); + +const _ready = (callback) => { + if (document.readyState !== "loading") { + callback(); + } else { + document.addEventListener("DOMContentLoaded", callback); + } +}; + +/** + * Small JavaScript module for the documentation. + */ +const Documentation = { + init: () => { + Documentation.initDomainIndexTable(); + Documentation.initOnKeyListeners(); + }, + + /** + * i18n support + */ + TRANSLATIONS: {}, + PLURAL_EXPR: (n) => (n === 1 ? 0 : 1), + LOCALE: "unknown", + + // gettext and ngettext don't access this so that the functions + // can safely bound to a different name (_ = Documentation.gettext) + gettext: (string) => { + const translated = Documentation.TRANSLATIONS[string]; + switch (typeof translated) { + case "undefined": + return string; // no translation + case "string": + return translated; // translation exists + default: + return translated[0]; // (singular, plural) translation tuple exists + } + }, + + ngettext: (singular, plural, n) => { + const translated = Documentation.TRANSLATIONS[singular]; + if (typeof translated !== "undefined") + return translated[Documentation.PLURAL_EXPR(n)]; + return n === 1 ? singular : plural; + }, + + addTranslations: (catalog) => { + Object.assign(Documentation.TRANSLATIONS, catalog.messages); + Documentation.PLURAL_EXPR = new Function( + "n", + `return (${catalog.plural_expr})` + ); + Documentation.LOCALE = catalog.locale; + }, + + /** + * helper function to focus on search bar + */ + focusSearchBar: () => { + document.querySelectorAll("input[name=q]")[0]?.focus(); + }, + + /** + * Initialise the domain index toggle buttons + */ + initDomainIndexTable: () => { + const toggler = (el) => { + const idNumber = el.id.substr(7); + const toggledRows = document.querySelectorAll(`tr.cg-${idNumber}`); + if (el.src.substr(-9) === "minus.png") { + el.src = `${el.src.substr(0, el.src.length - 9)}plus.png`; + toggledRows.forEach((el) => (el.style.display = "none")); + } else { + el.src = `${el.src.substr(0, el.src.length - 8)}minus.png`; + toggledRows.forEach((el) => (el.style.display = "")); + } + }; + + const togglerElements = document.querySelectorAll("img.toggler"); + togglerElements.forEach((el) => + el.addEventListener("click", (event) => toggler(event.currentTarget)) + ); + togglerElements.forEach((el) => (el.style.display = "")); + if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) togglerElements.forEach(toggler); + }, + + initOnKeyListeners: () => { + // only install a listener if it is really needed + if ( + !DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS && + !DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS + ) + return; + + document.addEventListener("keydown", (event) => { + // bail for input elements + if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return; + // bail with special keys + if (event.altKey || event.ctrlKey || event.metaKey) return; + + if (!event.shiftKey) { + switch (event.key) { + case "ArrowLeft": + if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break; + + const prevLink = document.querySelector('link[rel="prev"]'); + if (prevLink && prevLink.href) { + window.location.href = prevLink.href; + event.preventDefault(); + } + break; + case "ArrowRight": + if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break; + + const nextLink = document.querySelector('link[rel="next"]'); + if (nextLink && nextLink.href) { + window.location.href = nextLink.href; + event.preventDefault(); + } + break; + } + } + + // some keyboard layouts may need Shift to get / + switch (event.key) { + case "/": + if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) break; + Documentation.focusSearchBar(); + event.preventDefault(); + } + }); + }, +}; + +// quick alias for translations +const _ = Documentation.gettext; + +_ready(Documentation.init); diff --git a/_static/documentation_options.js b/_static/documentation_options.js new file mode 100644 index 00000000..83abcc55 --- /dev/null +++ b/_static/documentation_options.js @@ -0,0 +1,14 @@ +var DOCUMENTATION_OPTIONS = { + URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'), + VERSION: '0.12.3', + LANGUAGE: 'Python', + COLLAPSE_INDEX: false, + BUILDER: 'html', + FILE_SUFFIX: '.html', + LINK_SUFFIX: '.html', + HAS_SOURCE: true, + SOURCELINK_SUFFIX: '.txt', + NAVIGATION_WITH_KEYS: false, + SHOW_SEARCH_SUMMARY: true, + ENABLE_SEARCH_SHORTCUTS: true, +}; \ No newline at end of file diff --git a/_static/favicon.ico b/_static/favicon.ico new file mode 100644 index 00000000..b0251db5 Binary files /dev/null and b/_static/favicon.ico differ diff --git a/_static/file.png b/_static/file.png new file mode 100644 index 00000000..a858a410 Binary files /dev/null and b/_static/file.png differ diff --git a/_static/font/fontello.eot b/_static/font/fontello.eot new file mode 100644 index 00000000..1367760b Binary files /dev/null and b/_static/font/fontello.eot differ diff --git a/_static/font/fontello.svg b/_static/font/fontello.svg new file mode 100644 index 00000000..eb2ab1d1 --- /dev/null +++ b/_static/font/fontello.svg @@ -0,0 +1,32 @@ + + + +Copyright (C) 2018 by original authors @ fontello.com + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/_static/font/fontello.ttf b/_static/font/fontello.ttf new file mode 100644 index 00000000..6add98b4 Binary files /dev/null and b/_static/font/fontello.ttf differ diff --git a/_static/font/fontello.woff b/_static/font/fontello.woff new file mode 100644 index 00000000..e2499a50 Binary files /dev/null and b/_static/font/fontello.woff differ diff --git a/_static/font/fontello.woff2 b/_static/font/fontello.woff2 new file mode 100644 index 00000000..2ce915b7 Binary files /dev/null and b/_static/font/fontello.woff2 differ diff --git a/_static/jquery-3.6.0.js b/_static/jquery-3.6.0.js new file mode 100644 index 00000000..fc6c299b --- /dev/null +++ b/_static/jquery-3.6.0.js @@ -0,0 +1,10881 @@ +/*! + * jQuery JavaScript Library v3.6.0 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright OpenJS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2021-03-02T17:08Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var flat = arr.flat ? function( array ) { + return arr.flat.call( array ); +} : function( array ) { + return arr.concat.apply( [], array ); +}; + + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5 + // Plus for old WebKit, typeof returns "function" for HTML collections + // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756) + return typeof obj === "function" && typeof obj.nodeType !== "number" && + typeof obj.item !== "function"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + +var document = window.document; + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.6.0", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + even: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return ( i + 1 ) % 2; + } ) ); + }, + + odd: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return i % 2; + } ) ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a provided context; falls back to the global one + // if not specified. + globalEval: function( code, options, doc ) { + DOMEval( code, { nonce: options && options.nonce }, doc ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return flat( ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), + function( _i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); + } ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.6 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2021-02-16 + */ +( function( window ) { +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ( {} ).hasOwnProperty, + arr = [], + pop = arr.pop, + pushNative = arr.push, + push = arr.push, + slice = arr.slice, + + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[ i ] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" + + "ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram + identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + + // "Attribute values must be CSS identifiers [capture 5] + // or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + + whitespace + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ), + funescape = function( escape, nonHex ) { + var high = "0x" + escape.slice( 1 ) - 0x10000; + + return nonHex ? + + // Strip the backslash prefix from a non-hex escape sequence + nonHex : + + // Replace a hexadecimal escape sequence with the encoded Unicode code point + // Support: IE <=11+ + // For values outside the Basic Multilingual Plane (BMP), manually construct a + // surrogate pair + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + ( arr = slice.call( preferredDoc.childNodes ) ), + preferredDoc.childNodes + ); + + // Support: Android<4.0 + // Detect silently failing push.apply + // eslint-disable-next-line no-unused-expressions + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + pushNative.apply( target, slice.call( els ) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + + // Can't trust NodeList.length + while ( ( target[ j++ ] = els[ i++ ] ) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + setDocument( context ); + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { + + // ID selector + if ( ( m = match[ 1 ] ) ) { + + // Document context + if ( nodeType === 9 ) { + if ( ( elem = context.getElementById( m ) ) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && ( elem = newContext.getElementById( m ) ) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[ 2 ] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) && + + // Support: IE 8 only + // Exclude object elements + ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // The technique has to be used as well when a leading combinator is used + // as such selectors are not recognized by querySelectorAll. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && + ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) { + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + + // We can use :scope instead of the ID hack if the browser + // supports it & if we're not changing the context. + if ( newContext !== context || !support.scope ) { + + // Capture the context ID, setting it first if necessary + if ( ( nid = context.getAttribute( "id" ) ) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", ( nid = expando ) ); + } + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + + toSelector( groups[ i ] ); + } + newSelector = groups.join( "," ); + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return ( cache[ key + " " ] = value ); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement( "fieldset" ); + + try { + return !!fn( el ); + } catch ( e ) { + return false; + } finally { + + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split( "|" ), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[ i ] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( ( cur = cur.nextSibling ) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return ( name === "input" || name === "button" ) && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction( function( argument ) { + argument = +argument; + return markFunction( function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ ( j = matchIndexes[ i ] ) ] ) { + seed[ j ] = !( matches[ j ] = seed[ j ] ); + } + } + } ); + } ); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem && elem.namespaceURI, + docElem = elem && ( elem.ownerDocument || elem ).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9 - 11+, Edge 12 - 18+ + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( preferredDoc != document && + ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only, + // Safari 4 - 5 only, Opera <=11.6 - 12.x only + // IE/Edge & older browsers don't support the :scope pseudo-class. + // Support: Safari 6.0 only + // Safari 6.0 supports :scope but it's an alias of :root there. + support.scope = assert( function( el ) { + docElem.appendChild( el ).appendChild( document.createElement( "div" ) ); + return typeof el.querySelectorAll !== "undefined" && + !el.querySelectorAll( ":scope fieldset div" ).length; + } ); + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert( function( el ) { + el.className = "i"; + return !el.getAttribute( "className" ); + } ); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert( function( el ) { + el.appendChild( document.createComment( "" ) ); + return !el.getElementsByTagName( "*" ).length; + } ); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert( function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + } ); + + // ID filter and find + if ( support.getById ) { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute( "id" ) === attrId; + }; + }; + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode( "id" ); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( ( elem = elems[ i++ ] ) ) { + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find[ "TAG" ] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) { + + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert( function( el ) { + + var input; + + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll( "[selected]" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push( "~=" ); + } + + // Support: IE 11+, Edge 15 - 18+ + // IE 11/Edge don't find elements on a `[name='']` query in some cases. + // Adding a temporary attribute to the document before the selection works + // around the issue. + // Interestingly, IE 10 & older don't seem to have the issue. + input = document.createElement( "input" ); + input.setAttribute( "name", "" ); + el.appendChild( input ); + if ( !el.querySelectorAll( "[name='']" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + + whitespace + "*(?:''|\"\")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll( ":checked" ).length ) { + rbuggyQSA.push( ":checked" ); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push( ".#.+[+~]" ); + } + + // Support: Firefox <=3.6 - 5 only + // Old Firefox doesn't throw on a badly-escaped identifier. + el.querySelectorAll( "\\\f" ); + rbuggyQSA.push( "[\\r\\n\\f]" ); + } ); + + assert( function( el ) { + el.innerHTML = "" + + ""; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement( "input" ); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll( "[name=d]" ).length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll( ":enabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: Opera 10 - 11 only + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll( "*,:x" ); + rbuggyQSA.push( ",.*:" ); + } ); + } + + if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector ) ) ) ) { + + assert( function( el ) { + + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + } ); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + ) ); + } : + function( a, b ) { + if ( b ) { + while ( ( b = b.parentNode ) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { + + // Choose the first element that is related to our preferred document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( a == document || a.ownerDocument == preferredDoc && + contains( preferredDoc, a ) ) { + return -1; + } + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( b == document || b.ownerDocument == preferredDoc && + contains( preferredDoc, b ) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + return a == document ? -1 : + b == document ? 1 : + /* eslint-enable eqeqeq */ + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( ( cur = cur.parentNode ) ) { + ap.unshift( cur ); + } + cur = b; + while ( ( cur = cur.parentNode ) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[ i ] === bp[ i ] ) { + i++; + } + + return i ? + + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[ i ], bp[ i ] ) : + + // Otherwise nodes in our document sort first + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + ap[ i ] == preferredDoc ? -1 : + bp[ i ] == preferredDoc ? 1 : + /* eslint-enable eqeqeq */ + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + setDocument( elem ); + + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch ( e ) { + nonnativeSelectorCache( expr, true ); + } + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( context.ownerDocument || context ) != document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( elem.ownerDocument || elem ) != document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return ( sel + "" ).replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + + // If no nodeType, this is expected to be an array + while ( ( node = elem[ i++ ] ) ) { + + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[ 1 ] = match[ 1 ].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[ 3 ] = ( match[ 3 ] || match[ 4 ] || + match[ 5 ] || "" ).replace( runescape, funescape ); + + if ( match[ 2 ] === "~=" ) { + match[ 3 ] = " " + match[ 3 ] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[ 1 ] = match[ 1 ].toLowerCase(); + + if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { + + // nth-* requires argument + if ( !match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[ 4 ] = +( match[ 4 ] ? + match[ 5 ] + ( match[ 6 ] || 1 ) : + 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) ); + match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); + + // other types prohibit arguments + } else if ( match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[ 6 ] && match[ 2 ]; + + if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[ 3 ] ) { + match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + + // Get excess from tokenize (recursively) + ( excess = tokenize( unquoted, true ) ) && + + // advance to the next closing parenthesis + ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { + + // excess is a negative index + match[ 0 ] = match[ 0 ].slice( 0, excess ); + match[ 2 ] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { + return true; + } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + ( pattern = new RegExp( "(^|" + whitespace + + ")" + className + "(" + whitespace + "|$)" ) ) && classCache( + className, function( elem ) { + return pattern.test( + typeof elem.className === "string" && elem.className || + typeof elem.getAttribute !== "undefined" && + elem.getAttribute( "class" ) || + "" + ); + } ); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + /* eslint-disable max-len */ + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + /* eslint-enable max-len */ + + }; + }, + + "CHILD": function( type, what, _argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, _context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( ( node = node[ dir ] ) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( ( node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + + // Use previously-cached element index if available + if ( useCache ) { + + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + + // Use the same loop as above to seek `elem` from the start + while ( ( node = ++nodeIndex && node && node[ dir ] || + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || + ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction( function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[ i ] ); + seed[ idx ] = !( matches[ idx ] = matched[ i ] ); + } + } ) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + + // Potentially complex pseudos + "not": markFunction( function( selector ) { + + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction( function( seed, matches, _context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( ( elem = unmatched[ i ] ) ) { + seed[ i ] = !( matches[ i ] = elem ); + } + } + } ) : + function( elem, _context, xml ) { + input[ 0 ] = elem; + matcher( input, null, xml, results ); + + // Don't keep the element (issue #299) + input[ 0 ] = null; + return !results.pop(); + }; + } ), + + "has": markFunction( function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + } ), + + "contains": markFunction( function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + } ), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + + // lang value must be a valid identifier + if ( !ridentifier.test( lang || "" ) ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( ( elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); + return false; + }; + } ), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && + ( !document.hasFocus || document.hasFocus() ) && + !!( elem.type || elem.href || ~elem.tabIndex ); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return ( nodeName === "input" && !!elem.checked ) || + ( nodeName === "option" && !!elem.selected ); + }, + + "selected": function( elem ) { + + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + // eslint-disable-next-line no-unused-expressions + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos[ "empty" ]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( ( attr = elem.getAttribute( "type" ) ) == null || + attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo( function() { + return [ 0 ]; + } ), + + "last": createPositionalPseudo( function( _matchIndexes, length ) { + return [ length - 1 ]; + } ), + + "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + } ), + + "even": createPositionalPseudo( function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "odd": createPositionalPseudo( function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "lt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "gt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ) + } +}; + +Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || ( match = rcomma.exec( soFar ) ) ) { + if ( match ) { + + // Don't consume trailing commas as valid + soFar = soFar.slice( match[ 0 ].length ) || soFar; + } + groups.push( ( tokens = [] ) ); + } + + matched = false; + + // Combinators + if ( ( match = rcombinators.exec( soFar ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + + // Cast descendant combinators to space + type: match[ 0 ].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || + ( match = preFilters[ type ]( match ) ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[ i ].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || + ( outerCache[ elem.uniqueID ] = {} ); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( ( oldCache = uniqueCache[ key ] ) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return ( newCache[ 2 ] = oldCache[ 2 ] ); + } else { + + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[ i ]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[ 0 ]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[ i ], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( ( elem = unmatched[ i ] ) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction( function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( + selector || "*", + context.nodeType ? [ context ] : context, + [] + ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( ( elem = temp[ i ] ) ) { + matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) ) { + + // Restore matcherIn since elem is not yet a final match + temp.push( ( matcherIn[ i ] = elem ) ); + } + } + postFinder( null, ( matcherOut = [] ), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) && + ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) { + + seed[ temp ] = !( results[ temp ] = elem ); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + } ); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[ 0 ].type ], + implicitRelative = leadingRelative || Expr.relative[ " " ], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + ( checkContext = context ).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { + matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; + } else { + matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[ j ].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens + .slice( 0, i - 1 ) + .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ), + + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), + len = elems.length; + + if ( outermost ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + outermostContext = context == document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( !context && elem.ownerDocument != document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( ( matcher = elementMatchers[ j++ ] ) ) { + if ( matcher( elem, context || document, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + + // They will have gone through all possible matchers + if ( ( elem = !matcher && elem ) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( ( matcher = setMatchers[ j++ ] ) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !( unmatched[ i ] || setMatched[ i ] ) ) { + setMatched[ i ] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[ i ] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( + selector, + matcherFromGroupMatchers( elementMatchers, setMatchers ) + ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( ( selector = compiled.selector || selector ) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[ 0 ] = match[ 0 ].slice( 0 ); + if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { + + context = ( Expr.find[ "ID" ]( token.matches[ 0 ] + .replace( runescape, funescape ), context ) || [] )[ 0 ]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[ i ]; + + // Abort if we hit a combinator + if ( Expr.relative[ ( type = token.type ) ] ) { + break; + } + if ( ( find = Expr.find[ type ] ) ) { + + // Search, expanding context for leading sibling combinators + if ( ( seed = find( + token.matches[ 0 ].replace( runescape, funescape ), + rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) || + context + ) ) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert( function( el ) { + + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; +} ); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert( function( el ) { + el.innerHTML = ""; + return el.firstChild.getAttribute( "href" ) === "#"; +} ) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + } ); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert( function( el ) { + el.innerHTML = ""; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +} ) ) { + addHandle( "value", function( elem, _name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + } ); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert( function( el ) { + return el.getAttribute( "disabled" ) == null; +} ) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; + } + } ); +} + +return Sizzle; + +} )( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +} +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, _i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, _i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, _i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( elem.contentDocument != null && + + // Support: IE 11+ + // elements with no `data` attribute has an object + // `contentDocument` with a `null` prototype. + getProto( elem.contentDocument ) ) { + + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( _i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the primary Deferred + primary = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + primary.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( primary.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return primary.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject ); + } + + return primary.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, _key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( _all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // Support: IE <=9 only + // IE <=9 replaces "; + support.option = !!div.lastChild; +} )(); + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
" ], + col: [ 2, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + _default: [ 0, "", "" ] +}; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// Support: IE <=9 only +if ( !support.option ) { + wrapMap.optgroup = wrapMap.option = [ 1, "" ]; +} + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +var rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Only attach events to objects that accept data + if ( !acceptData( elem ) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = Object.create( null ); + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( nativeEvent ), + + handlers = ( + dataPriv.get( this, "events" ) || Object.create( null ) + )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + + // Support: Chrome 86+ + // In Chrome, if an element having a focusout handler is blurred by + // clicking outside of it, it invokes the handler synchronously. If + // that handler calls `.remove()` on the element, the data is cleared, + // leaving `result` undefined. We need to guard against this. + return result && result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + which: true +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + // Suppress native focus or blur as it's already being fired + // in leverageNative. + _default: function() { + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.get( src ); + events = pdataOld.events; + + if ( events ) { + dataPriv.remove( dest, "handle events" ); + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = flat( args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + }, doc ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html; + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableTrDimensionsVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + }, + + // Support: IE 9 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Behavior in IE 9 is more subtle than in newer versions & it passes + // some versions of this test; make sure not to make it pass there! + // + // Support: Firefox 70+ + // Only Firefox includes border widths + // in computed dimensions. (gh-4529) + reliableTrDimensions: function() { + var table, tr, trChild, trStyle; + if ( reliableTrDimensionsVal == null ) { + table = document.createElement( "table" ); + tr = document.createElement( "tr" ); + trChild = document.createElement( "div" ); + + table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate"; + tr.style.cssText = "border:1px solid"; + + // Support: Chrome 86+ + // Height set through cssText does not get applied. + // Computed height then comes back as 0. + tr.style.height = "1px"; + trChild.style.height = "9px"; + + // Support: Android 8 Chrome 86+ + // In our bodyBackground.html iframe, + // display for all div elements is set to "inline", + // which causes a problem only in Android 8 Chrome 86. + // Ensuring the div is display: block + // gets around this issue. + trChild.style.display = "block"; + + documentElement + .appendChild( table ) + .appendChild( tr ) + .appendChild( trChild ); + + trStyle = window.getComputedStyle( tr ); + reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) + + parseInt( trStyle.borderTopWidth, 10 ) + + parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight; + + documentElement.removeChild( table ); + } + return reliableTrDimensionsVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( _elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Support: IE 9 - 11 only + // Use offsetWidth/offsetHeight for when box sizing is unreliable. + // In those cases, the computed value can be trusted to be border-box. + if ( ( !support.boxSizingReliable() && isBorderBox || + + // Support: IE 10 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Interestingly, in some cases IE 9 doesn't suffer from this issue. + !support.reliableTrDimensions() && nodeName( elem, "tr" ) || + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + val === "auto" || + + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + + // Make sure the element is visible & connected + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( _i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( isValidValue ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + + // Handle: regular nodes (via `this.ownerDocument`), window + // (via `this.document`) & document (via `this`). + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = { guid: Date.now() }; + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml, parserErrorElem; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) {} + + parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ]; + if ( !xml || parserErrorElem ) { + jQuery.error( "Invalid XML: " + ( + parserErrorElem ? + jQuery.map( parserErrorElem.childNodes, function( el ) { + return el.textContent; + } ).join( "\n" ) : + data + ) ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ).filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ).map( function( _i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + +originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Use a noop converter for missing script but not if jsonp + if ( !isSuccess && + jQuery.inArray( "script", s.dataTypes ) > -1 && + jQuery.inArray( "json", s.dataTypes ) < 0 ) { + s.converters[ "text script" ] = function() {}; + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( _i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + +jQuery.ajaxPrefilter( function( s ) { + var i; + for ( i in s.headers ) { + if ( i.toLowerCase() === "content-type" ) { + s.contentType = s.headers[ i ] || ""; + } + } +} ); + + +jQuery._evalUrl = function( url, options, doc ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options, doc ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( " + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/dag/construct.html b/bigtree/dag/construct.html new file mode 100644 index 00000000..ba77f774 --- /dev/null +++ b/bigtree/dag/construct.html @@ -0,0 +1,372 @@ + + + + + + + + + + ✨ Construct — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
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+
+
+ +
+
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+ + +
+ + + +
+
+
+ + + + + + + +
+
+
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+ + +
+

✨ Construct

+

Construct Directed Acyclic Graph (DAG) from list, dictionary, and pandas DataFrame.

+ + +++++ + + + + + + + + + + + + + + + + + + + + +
DAG Construct Methods

Construct DAG from

Using parent-child relation

Add node attributes

List

list_to_dag

No

Dictionary

dict_to_dag

Yes

DataFrame

dataframe_to_dag

Yes

+

These functions are not standalone functions. +Under the hood, they have the following dependency,

+DAG Constructor Dependency Diagram +

Functions:

+ + + + + + + + + + + + +

dataframe_to_dag(data[, child_col, ...])

Construct DAG from pandas DataFrame.

dict_to_dag(relation_attrs[, parent_key, ...])

Construct DAG from nested dictionary, key: child name, value: dictionary of parent names, attribute name, and attribute value.

list_to_dag(relations[, node_type])

Construct DAG from list of tuples containing parent-child names.

+
+
+bigtree.dag.construct.dataframe_to_dag(data: ~pandas.core.frame.DataFrame, child_col: str = '', parent_col: str = '', attribute_cols: ~typing.List[str] = [], node_type: ~typing.Type[~bigtree.node.dagnode.DAGNode] = <class 'bigtree.node.dagnode.DAGNode'>) → DAGNode
+

Construct DAG from pandas DataFrame. +Note that node names must be unique.

+

child_col and parent_col specify columns for child name and parent name to construct DAG. +attribute_cols specify columns for node attribute for child name +If columns are not specified, child_col takes first column, parent_col takes second column, and all other +columns are attribute_cols.

+
>>> import pandas as pd
+>>> from bigtree import dataframe_to_dag, dag_iterator
+>>> relation_data = pd.DataFrame([
+...     ["a", None, 1],
+...     ["b", None, 1],
+...     ["c", "a", 2],
+...     ["c", "b", 2],
+...     ["d", "a", 2],
+...     ["d", "c", 2],
+...     ["e", "d", 3],
+... ],
+...     columns=["child", "parent", "step"]
+... )
+>>> dag = dataframe_to_dag(relation_data)
+>>> [(parent.node_name, child.node_name) for parent, child in dag_iterator(dag)]
+[('a', 'd'), ('c', 'd'), ('d', 'e'), ('a', 'c'), ('b', 'c')]
+
+
+
+
Parameters:
+
    +

  • data (pd.DataFrame) -- data containing path and node attribute information

    • +

  • child_col (str) -- column of data containing child name information, defaults to '' +if not set, it will take the first column of data

    • +

  • parent_col (str) -- column of data containing parent name information, defaults to '' +if not set, it will take the second column of data

    • +

  • attribute_cols (List[str]) -- columns of data containing child node attribute information, +if not set, it will take all columns of data except child_col and parent_col

    • +

  • node_type (Type[DAGNode]) -- node type of DAG to be created, defaults to DAGNode

    • +
+
+
Returns:
+

(DAGNode)

+
+
+
+ +
+
+bigtree.dag.construct.dict_to_dag(relation_attrs: ~typing.Dict[str, ~typing.Any], parent_key: str = 'parents', node_type: ~typing.Type[~bigtree.node.dagnode.DAGNode] = <class 'bigtree.node.dagnode.DAGNode'>) → DAGNode
+

Construct DAG from nested dictionary, key: child name, value: dictionary of parent names, attribute +name, and attribute value. +Note that node names must be unique.

+
>>> from bigtree import dict_to_dag, dag_iterator
+>>> relation_dict = {
+...     "a": {"step": 1},
+...     "b": {"step": 1},
+...     "c": {"parents": ["a", "b"], "step": 2},
+...     "d": {"parents": ["a", "c"], "step": 2},
+...     "e": {"parents": ["d"], "step": 3},
+... }
+>>> dag = dict_to_dag(relation_dict, parent_key="parents")
+>>> [(parent.node_name, child.node_name) for parent, child in dag_iterator(dag)]
+[('a', 'd'), ('c', 'd'), ('d', 'e'), ('a', 'c'), ('b', 'c')]
+
+
+
+
Parameters:
+
    +

  • relation_attrs (Dict[str, Any]) -- dictionary containing node, node parents, and node attribute information, +key: child name, value: dictionary of parent names, node attribute, and attribute value

    • +

  • parent_key (str) -- key of dictionary to retrieve list of parents name, defaults to 'parent'

    • +

  • node_type (Type[DAGNode]) -- node type of DAG to be created, defaults to DAGNode

    • +
+
+
Returns:
+

(DAGNode)

+
+
+
+ +
+
+bigtree.dag.construct.list_to_dag(relations: ~typing.List[~typing.Tuple[str, str]], node_type: ~typing.Type[~bigtree.node.dagnode.DAGNode] = <class 'bigtree.node.dagnode.DAGNode'>) → DAGNode
+

Construct DAG from list of tuples containing parent-child names. +Note that node names must be unique.

+
>>> from bigtree import list_to_dag, dag_iterator
+>>> relations_list = [("a", "c"), ("a", "d"), ("b", "c"), ("c", "d"), ("d", "e")]
+>>> dag = list_to_dag(relations_list)
+>>> [(parent.node_name, child.node_name) for parent, child in dag_iterator(dag)]
+[('a', 'd'), ('c', 'd'), ('d', 'e'), ('a', 'c'), ('b', 'c')]
+
+
+
+
Parameters:
+
    +

  • relations (List[Tuple[str, str]]) -- list containing tuple of parent-child names

    • +

  • node_type (Type[DAGNode]) -- node type of DAG to be created, defaults to DAGNode

    • +
+
+
Returns:
+

(DAGNode)

+
+
+
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/dag/export.html b/bigtree/dag/export.html new file mode 100644 index 00000000..bb15ed0c --- /dev/null +++ b/bigtree/dag/export.html @@ -0,0 +1,411 @@ + + + + + + + + + + 🔨 Export — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

🔨 Export

+

Export Directed Acyclic Graph (DAG) to list, dictionary, and pandas DataFrame.

+ + +++++ + + + + + + + + + + + + + + + + + + + + + + + + +
DAG Export Methods

Export DAG to

Method

Extract node attributes

List

dag_to_list

No

Dictionary

dag_to_dict

Yes with attr_dict or all_attrs

DataFrame

dag_to_dataframe

Yes with attr_dict or all_attrs

Dot (for .dot, .png, .svg, .jpeg, etc.)

dag_to_dot

No

+

Functions:

+ + + + + + + + + + + + + + + +

dag_to_dataframe(dag[, name_col, ...])

Export DAG to pandas DataFrame.

dag_to_dict(dag[, parent_key, attr_dict, ...])

Export DAG to dictionary.

dag_to_dot(dag[, rankdir, bg_colour, ...])

Export DAG or list of DAGs to image.

dag_to_list(dag)

Export DAG to list of tuples containing parent-child names

+
+
+bigtree.dag.export.dag_to_dataframe(dag: T, name_col: str = 'name', parent_col: str = 'parent', attr_dict: Dict[str, str] = {}, all_attrs: bool = False) → DataFrame
+

Export DAG to pandas DataFrame.

+
>>> from bigtree import DAGNode, dag_to_dataframe
+>>> a = DAGNode("a", step=1)
+>>> b = DAGNode("b", step=1)
+>>> c = DAGNode("c", step=2, parents=[a, b])
+>>> d = DAGNode("d", step=2, parents=[a, c])
+>>> e = DAGNode("e", step=3, parents=[d])
+>>> dag_to_dataframe(a, name_col="name", parent_col="parent", attr_dict={"step": "step no."})
+  name parent  step no.
+0    a   None         1
+1    c      a         2
+2    d      a         2
+3    b   None         1
+4    c      b         2
+5    d      c         2
+6    e      d         3
+
+
+
+
Parameters:
+
    +

  • dag (DAGNode) -- DAG to be exported

    • +

  • name_col (str) -- column name for node.node_name, defaults to 'name'

    • +

  • parent_col (str) -- column name for node.parent.node_name, defaults to 'parent'

    • +

  • attr_dict (Dict[str, str]) -- dictionary mapping node attributes to column name, +key: node attributes, value: corresponding column in dataframe, optional

    • +

  • all_attrs (bool) -- indicator whether to retrieve all Node attributes, defaults to False

    • +
+
+
Returns:
+

(pd.DataFrame)

+
+
+
+ +
+
+bigtree.dag.export.dag_to_dict(dag: T, parent_key: str = 'parents', attr_dict: Dict[str, str] = {}, all_attrs: bool = False) → Dict[str, Any]
+

Export DAG to dictionary.

+

Exported dictionary will have key as child name, and parent names and node attributes as a nested dictionary.

+
>>> from bigtree import DAGNode, dag_to_dict
+>>> a = DAGNode("a", step=1)
+>>> b = DAGNode("b", step=1)
+>>> c = DAGNode("c", step=2, parents=[a, b])
+>>> d = DAGNode("d", step=2, parents=[a, c])
+>>> e = DAGNode("e", step=3, parents=[d])
+>>> dag_to_dict(a, parent_key="parent", attr_dict={"step": "step no."})
+{'a': {'step no.': 1}, 'c': {'parent': ['a', 'b'], 'step no.': 2}, 'd': {'parent': ['a', 'c'], 'step no.': 2}, 'b': {'step no.': 1}, 'e': {'parent': ['d'], 'step no.': 3}}
+
+
+
+
Parameters:
+
    +

  • dag (DAGNode) -- DAG to be exported

    • +

  • parent_key (str) -- dictionary key for node.parent.node_name, defaults to parents

    • +

  • attr_dict (Dict[str, str]) -- dictionary mapping node attributes to dictionary key, +key: node attributes, value: corresponding dictionary key, optional

    • +

  • all_attrs (bool) -- indicator whether to retrieve all Node attributes, defaults to False

    • +
+
+
Returns:
+

(Dict[str, Any])

+
+
+
+ +
+
+bigtree.dag.export.dag_to_dot(dag: Union[T, List[T]], rankdir: str = 'TB', bg_colour: str = '', node_colour: str = '', node_shape: str = '', edge_colour: str = '', node_attr: str = '', edge_attr: str = '') → pydot.Dot
+

Export DAG or list of DAGs to image. +Note that node names must be unique. +Possible node attributes include style, fillcolor, shape.

+
>>> from bigtree import DAGNode, dag_to_dot
+>>> a = DAGNode("a", step=1)
+>>> b = DAGNode("b", step=1)
+>>> c = DAGNode("c", step=2, parents=[a, b])
+>>> d = DAGNode("d", step=2, parents=[a, c])
+>>> e = DAGNode("e", step=3, parents=[d])
+>>> dag_graph = dag_to_dot(a)
+
+
+

Export to image, dot file, etc.

+
>>> dag_graph.write_png("tree_dag.png")
+>>> dag_graph.write_dot("tree_dag.dot")
+
+
+

Export to string

+
>>> dag_graph.to_string()
+'strict digraph G {\nrankdir=TB;\nc [label=c];\na [label=a];\na -> c;\nd [label=d];\na [label=a];\na -> d;\nc [label=c];\nb [label=b];\nb -> c;\nd [label=d];\nc [label=c];\nc -> d;\ne [label=e];\nd [label=d];\nd -> e;\n}\n'
+
+
+
+
Parameters:
+
    +

  • dag (Union[DAGNode, List[DAGNode]]) -- DAG or list of DAGs to be exported

    • +

  • rankdir (str) -- set direction of graph layout, defaults to 'TB', can be 'BT, 'LR', 'RL'

    • +

  • bg_colour (str) -- background color of image, defaults to ''

    • +

  • node_colour (str) -- fill colour of nodes, defaults to ''

    • +

  • node_shape (str) -- shape of nodes, defaults to None +Possible node_shape include "circle", "square", "diamond", "triangle"

    • +

  • edge_colour (str) -- colour of edges, defaults to ''

    • +

  • node_attr (str) -- node attribute for style, overrides node_colour, defaults to '' +Possible node attributes include {"style": "filled", "fillcolor": "gold"}

    • +

  • edge_attr (str) -- edge attribute for style, overrides edge_colour, defaults to '' +Possible edge attributes include {"style": "bold", "label": "edge label", "color": "black"}

    • +
+
+
Returns:
+

(pydot.Dot)

+
+
+
+ +
+
+bigtree.dag.export.dag_to_list(dag: T) → List[Tuple[str, str]]
+

Export DAG to list of tuples containing parent-child names

+
>>> from bigtree import DAGNode, dag_to_list
+>>> a = DAGNode("a", step=1)
+>>> b = DAGNode("b", step=1)
+>>> c = DAGNode("c", step=2, parents=[a, b])
+>>> d = DAGNode("d", step=2, parents=[a, c])
+>>> e = DAGNode("e", step=3, parents=[d])
+>>> dag_to_list(a)
+[('a', 'c'), ('a', 'd'), ('b', 'c'), ('c', 'd'), ('d', 'e')]
+
+
+
+
Parameters:
+

dag (DAGNode) -- DAG to be exported

+
+
Returns:
+

(List[Tuple[str, str]])

+
+
+
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/node/basenode.html b/bigtree/node/basenode.html new file mode 100644 index 00000000..7976c7a3 --- /dev/null +++ b/bigtree/node/basenode.html @@ -0,0 +1,734 @@ + + + + + + + + + + 🌱 BaseNode — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

🌱 BaseNode

+

Classes:

+ + + + + + +

BaseNode([parent, children])

BaseNode extends any Python class to a tree node.

+
+
+class bigtree.node.basenode.BaseNode(parent: Optional[T] = None, children: Optional[List[T]] = None, **kwargs: Any)
+

Bases: object

+

BaseNode extends any Python class to a tree node. +Nodes can have attributes if they are initialized from Node, dictionary, or pandas DataFrame.

+

Nodes can be linked to each other with parent and children setter methods, +or using bitshift operator with the convention parent_node >> child_node or child_node << parent_node.

+
>>> from bigtree import Node, print_tree
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65)
+>>> c = Node("c", age=60)
+>>> d = Node("d", age=40)
+>>> root.children = [b, c]
+>>> d.parent = b
+>>> print_tree(root, attr_list=["age"])
+a [age=90]
+├── b [age=65]
+│   └── d [age=40]
+└── c [age=60]
+
+
+
>>> from bigtree import Node
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65)
+>>> c = Node("c", age=60)
+>>> d = Node("d", age=40)
+>>> root >> b
+>>> root >> c
+>>> d << b
+>>> print_tree(root, attr_list=["age"])
+a [age=90]
+├── b [age=65]
+│   └── d [age=40]
+└── c [age=60]
+
+
+

Directly passing parent argument.

+
>>> from bigtree import Node
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=b)
+
+
+

Directly passing children argument.

+
>>> from bigtree import Node
+>>> d = Node("d")
+>>> c = Node("c")
+>>> b = Node("b", children=[d])
+>>> a = Node("a", children=[b, c])
+
+
+

BaseNode Creation

+

Node can be created by instantiating a BaseNode class or by using a dictionary. +If node is created with dictionary, all keys of dictionary will be stored as class attributes.

+
>>> from bigtree import Node
+>>> root = Node.from_dict({"name": "a", "age": 90})
+
+
+

BaseNode Attributes

+

These are node attributes that have getter and/or setter methods.

+

Get and set other BaseNode

+
    +

  1. parent: Get/set parent node

    2. +

  2. children: Get/set child nodes

    3. +
+

Get other BaseNode

+
    +

  1. ancestors: Get ancestors of node excluding self, iterator

    2. +

  2. descendants: Get descendants of node excluding self, iterator

    3. +

  3. leaves: Get all leaf node(s) from self, iterator

    4. +

  4. siblings: Get siblings of self

    5. +

  5. left_sibling: Get sibling left of self

    6. +

  6. right_sibling: Get sibling right of self

    7. +
+

Get BaseNode configuration

+
    +

  1. node_path: Get tuple of nodes from root

    2. +

  2. is_root: Get indicator if self is root node

    3. +

  3. is_leaf: Get indicator if self is leaf node

    4. +

  4. root: Get root node of tree

    5. +

  5. depth: Get depth of self

    6. +

  6. max_depth: Get maximum depth from root to leaf node

    7. +
+

BaseNode Methods

+

These are methods available to be performed on BaseNode.

+

Constructor methods

+
    +

  1. from_dict(): Create BaseNode from dictionary

    2. +
+

BaseNode methods

+
    +

  1. describe(): Get node information sorted by attributes, return list of tuples

    2. +

  2. get_attr(attr_name: str): Get value of node attribute

    3. +

  3. set_attrs(attrs: dict): Set node attribute name(s) and value(s)

    4. +

  4. go_to(node: Self): Get a path from own node to another node from same tree

    5. +

  5. copy(): Deep copy self

    6. +

  6. sort(): Sort child nodes

    7. +
+
+

Attributes:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

ancestors

Get iterator to yield all ancestors of self, does not include self

children

Get child nodes

depth

Get depth of self, indexing starts from 1

descendants

Get iterator to yield all descendants of self, does not include self

is_leaf

Get indicator if self is leaf node

is_root

Get indicator if self is root node

leaves

Get iterator to yield all leaf nodes from self

left_sibling

Get sibling left of self

max_depth

Get maximum depth from root to leaf node

node_path

Get tuple of nodes starting from root

parent

Get parent node

parents

Do not allow parents attribute to be accessed

right_sibling

Get sibling right of self

root

Get root node of tree

siblings

Get siblings of self

+

Methods:

+ + + + + + + + + + + + + + + + + + + + + + + + +

copy()

Deep copy self; clone self

describe([exclude_attributes, exclude_prefix])

Get node information sorted by attribute name, returns list of tuples

from_dict(input_dict)

Construct node from dictionary, all keys of dictionary will be stored as class attributes Input dictionary must have key name if not Node will not have any name

get_attr(attr_name[, default_value])

Get value of node attribute Returns default value if attribute name does not exist

go_to(node)

Get path from current node to specified node from same tree

set_attrs(attrs)

Set node attributes

sort(**kwargs)

Sort children, possible keyword arguments include key=lambda node: node.name, reverse=True

+
+
+property ancestors: Iterable[T]
+

Get iterator to yield all ancestors of self, does not include self

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+property children: Tuple[T, ...]
+

Get child nodes

+
+
Returns:
+

(Tuple[Self, ...])

+
+
+
+ +
+
+copy() → T
+

Deep copy self; clone self

+
>>> from bigtree.node.node import Node
+>>> a = Node('a')
+>>> a_copy = a.copy()
+
+
+
+
Returns:
+

(Self)

+
+
+
+ +
+
+property depth: int
+

Get depth of self, indexing starts from 1

+
+
Returns:
+

(int)

+
+
+
+ +
+
+property descendants: Iterable[T]
+

Get iterator to yield all descendants of self, does not include self

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+describe(exclude_attributes: List[str] = [], exclude_prefix: str = '') → List[Tuple[str, Any]]
+

Get node information sorted by attribute name, returns list of tuples

+
>>> from bigtree.node.node import Node
+>>> a = Node('a', age=90)
+>>> a.describe()
+[('_BaseNode__children', []), ('_BaseNode__parent', None), ('_sep', '/'), ('age', 90), ('name', 'a')]
+>>> a.describe(exclude_prefix="_")
+[('age', 90), ('name', 'a')]
+>>> a.describe(exclude_prefix="_", exclude_attributes=["name"])
+[('age', 90)]
+
+
+
+
Parameters:
+
    +

  • exclude_attributes (List[str]) -- list of attributes to exclude

    • +

  • exclude_prefix (str) -- prefix of attributes to exclude

    • +
+
+
Returns:
+

(List[Tuple[str, Any]])

+
+
+
+ +
+
+classmethod from_dict(input_dict: Dict[str, Any]) → BaseNode
+

Construct node from dictionary, all keys of dictionary will be stored as class attributes +Input dictionary must have key name if not Node will not have any name

+
>>> from bigtree import Node
+>>> a = Node.from_dict({"name": "a", "age": 90})
+
+
+
+
Parameters:
+

input_dict (Dict[str, Any]) -- dictionary with node information, key: attribute name, value: attribute value

+
+
Returns:
+

(BaseNode)

+
+
+
+ +
+
+get_attr(attr_name: str, default_value: Any = None) → Any
+

Get value of node attribute +Returns default value if attribute name does not exist

+
>>> from bigtree.node.node import Node
+>>> a = Node('a', age=90)
+>>> a.get_attr("age")
+90
+
+
+
+
Parameters:
+
    +

  • attr_name (str) -- attribute name

    • +

  • default_value (Any) -- default value if attribute does not exist, defaults to None

    • +
+
+
Returns:
+

(Any)

+
+
+
+ +
+
+go_to(node: T) → Iterable[T]
+

Get path from current node to specified node from same tree

+
>>> from bigtree import Node, print_tree
+>>> a = Node(name="a")
+>>> b = Node(name="b", parent=a)
+>>> c = Node(name="c", parent=a)
+>>> d = Node(name="d", parent=b)
+>>> e = Node(name="e", parent=b)
+>>> f = Node(name="f", parent=c)
+>>> g = Node(name="g", parent=e)
+>>> h = Node(name="h", parent=e)
+>>> print_tree(a)
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+>>> d.go_to(d)
+[Node(/a/b/d, )]
+>>> d.go_to(g)
+[Node(/a/b/d, ), Node(/a/b, ), Node(/a/b/e, ), Node(/a/b/e/g, )]
+>>> d.go_to(f)
+[Node(/a/b/d, ), Node(/a/b, ), Node(/a, ), Node(/a/c, ), Node(/a/c/f, )]
+
+
+
+
Parameters:
+

node (Self) -- node to travel to from current node, inclusive of start and end node

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+property is_leaf: bool
+

Get indicator if self is leaf node

+
+
Returns:
+

(bool)

+
+
+
+ +
+
+property is_root: bool
+

Get indicator if self is root node

+
+
Returns:
+

(bool)

+
+
+
+ +
+
+property leaves: Iterable[T]
+

Get iterator to yield all leaf nodes from self

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+property left_sibling: T
+

Get sibling left of self

+
+
Returns:
+

(Self)

+
+
+
+ +
+
+property max_depth: int
+

Get maximum depth from root to leaf node

+
+
Returns:
+

(int)

+
+
+
+ +
+
+property node_path: Iterable[T]
+

Get tuple of nodes starting from root

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+property parent: Optional[T]
+

Get parent node

+
+
Returns:
+

(Optional[Self])

+
+
+
+ +
+
+property parents: None
+

Do not allow parents attribute to be accessed

+
+ +
+
+property right_sibling: T
+

Get sibling right of self

+
+
Returns:
+

(Self)

+
+
+
+ +
+
+property root: T
+

Get root node of tree

+
+
Returns:
+

(Self)

+
+
+
+ +
+
+set_attrs(attrs: Dict[str, Any]) → None
+

Set node attributes

+
>>> from bigtree.node.node import Node
+>>> a = Node('a')
+>>> a.set_attrs({"age": 90})
+>>> a
+Node(/a, age=90)
+
+
+
+
Parameters:
+

attrs (Dict[str, Any]) -- attribute dictionary, +key: attribute name, value: attribute value

+
+
+
+ +
+
+property siblings: Iterable[T]
+

Get siblings of self

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+sort(**kwargs: Any) → None
+

Sort children, possible keyword arguments include key=lambda node: node.name, reverse=True

+
>>> from bigtree import Node, print_tree
+>>> a = Node('a')
+>>> c = Node("c", parent=a)
+>>> b = Node("b", parent=a)
+>>> print_tree(a)
+a
+├── c
+└── b
+>>> a.sort(key=lambda node: node.name)
+>>> print_tree(a)
+a
+├── b
+└── c
+
+
+
+ +
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/node/binarynode.html b/bigtree/node/binarynode.html new file mode 100644 index 00000000..59f9c421 --- /dev/null +++ b/bigtree/node/binarynode.html @@ -0,0 +1,382 @@ + + + + + + + + + + 🌿 BinaryNode — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

🌿 BinaryNode

+

Classes:

+ + + + + + +

BinaryNode([name, left, right, parent, children])

BinaryNode is an extension of Node, and is able to extend to any Python class for Binary Tree implementation.

+
+
+class bigtree.node.binarynode.BinaryNode(name: Union[str, int] = '', left: Optional[T] = None, right: Optional[T] = None, parent: Optional[T] = None, children: Optional[List[Optional[T]]] = None, **kwargs: Any)
+

Bases: Node

+

BinaryNode is an extension of Node, and is able to extend to any Python class for Binary Tree implementation. +Nodes can have attributes if they are initialized from BinaryNode, dictionary, or pandas DataFrame.

+

BinaryNode can be linked to each other with children, left, or right setter methods. +If initialized with children, it must be length 2, denoting left and right child.

+
>>> from bigtree import BinaryNode, print_tree
+>>> a = BinaryNode(1)
+>>> b = BinaryNode(2)
+>>> c = BinaryNode(3)
+>>> d = BinaryNode(4)
+>>> a.children = [b, c]
+>>> b.right = d
+>>> print_tree(a)
+1
+├── 2
+│   └── 4
+└── 3
+
+
+

Directly passing left, right, or children argument.

+
>>> from bigtree import BinaryNode
+>>> d = BinaryNode(4)
+>>> c = BinaryNode(3)
+>>> b = BinaryNode(2, right=d)
+>>> a = BinaryNode(1, children=[b, c])
+
+
+

BinaryNode Creation

+

Node can be created by instantiating a BinaryNode class or by using a dictionary. +If node is created with dictionary, all keys of dictionary will be stored as class attributes.

+
>>> from bigtree import BinaryNode
+>>> a = BinaryNode.from_dict({"name": "1"})
+>>> a
+BinaryNode(name=1, val=1)
+
+
+

BinaryNode Attributes

+

These are node attributes that have getter and/or setter methods.

+

Get BinaryNode configuration

+
    +

  1. left: Get left children

    2. +

  2. right: Get right children

    3. +
+
+

Attributes:

+ + + + + + + + + + + + + + + + + + +

children

Get child nodes

is_leaf

Get indicator if self is leaf node

left

Get left children

parent

Get parent node

right

Get right children

+

Methods:

+ + + + + + +

sort(**kwargs)

Sort children, possible keyword arguments include key=lambda node: node.val, reverse=True

+
+
+property children: Tuple[T, ...]
+

Get child nodes

+
+
Returns:
+

(Tuple[Optional[Self]])

+
+
+
+ +
+
+property is_leaf: bool
+

Get indicator if self is leaf node

+
+
Returns:
+

(bool)

+
+
+
+ +
+
+property left: T
+

Get left children

+
+
Returns:
+

(Self)

+
+
+
+ +
+
+property parent: Optional[T]
+

Get parent node

+
+
Returns:
+

(Optional[Self])

+
+
+
+ +
+
+property right: T
+

Get right children

+
+
Returns:
+

(Self)

+
+
+
+ +
+
+sort(**kwargs: Any) → None
+

Sort children, possible keyword arguments include key=lambda node: node.val, reverse=True

+
>>> from bigtree import BinaryNode, print_tree
+>>> a = BinaryNode(1)
+>>> c = BinaryNode(3, parent=a)
+>>> b = BinaryNode(2, parent=a)
+>>> print_tree(a)
+1
+├── 3
+└── 2
+>>> a.sort(key=lambda node: node.val)
+>>> print_tree(a)
+1
+├── 2
+└── 3
+
+
+
+ +
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/node/dagnode.html b/bigtree/node/dagnode.html new file mode 100644 index 00000000..59afd051 --- /dev/null +++ b/bigtree/node/dagnode.html @@ -0,0 +1,589 @@ + + + + + + + + + + 🌼 DAGNode — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

🌼 DAGNode

+

Classes:

+ + + + + + +

DAGNode([name, parents, children])

Base DAGNode extends any Python class to a DAG node, for DAG implementation.

+
+
+class bigtree.node.dagnode.DAGNode(name: str = '', parents: Optional[List[T]] = None, children: Optional[List[T]] = None, **kwargs: Any)
+

Bases: object

+

Base DAGNode extends any Python class to a DAG node, for DAG implementation. +In DAG implementation, a node can have multiple parents. +Parents and children cannot be reassigned once assigned, as Nodes are allowed to have multiple parents and children. +If each node only has one parent, use Node class. +DAGNodes can have attributes if they are initialized from DAGNode or dictionary.

+

DAGNode can be linked to each other with parents and children setter methods, +or using bitshift operator with the convention parent_node >> child_node or child_node << parent_node.

+
>>> from bigtree import DAGNode
+>>> a = DAGNode("a")
+>>> b = DAGNode("b")
+>>> c = DAGNode("c")
+>>> d = DAGNode("d")
+>>> c.parents = [a, b]
+>>> c.children = [d]
+
+
+
>>> from bigtree import DAGNode
+>>> a = DAGNode("a")
+>>> b = DAGNode("b")
+>>> c = DAGNode("c")
+>>> d = DAGNode("d")
+>>> a >> c
+>>> b >> c
+>>> d << c
+
+
+

Directly passing parents argument.

+
>>> from bigtree import DAGNode
+>>> a = DAGNode("a")
+>>> b = DAGNode("b")
+>>> c = DAGNode("c", parents=[a, b])
+>>> d = DAGNode("d", parents=[c])
+
+
+

Directly passing children argument.

+
>>> from bigtree import DAGNode
+>>> d = DAGNode("d")
+>>> c = DAGNode("c", children=[d])
+>>> b = DAGNode("b", children=[c])
+>>> a = DAGNode("a", children=[c])
+
+
+

DAGNode Creation

+

Node can be created by instantiating a DAGNode class or by using a dictionary. +If node is created with dictionary, all keys of dictionary will be stored as class attributes.

+
>>> from bigtree import DAGNode
+>>> a = DAGNode.from_dict({"name": "a", "age": 90})
+
+
+

DAGNode Attributes

+

These are node attributes that have getter and/or setter methods.

+

Get and set other DAGNode

+
    +

  1. parents: Get/set parent nodes

    2. +

  2. children: Get/set child nodes

    3. +
+

Get other DAGNode

+
    +

  1. ancestors: Get ancestors of node excluding self, iterator

    2. +

  2. descendants: Get descendants of node excluding self, iterator

    3. +

  3. siblings: Get siblings of self

    4. +
+

Get DAGNode configuration

+
    +

  1. node_name: Get node name, without accessing name directly

    2. +

  2. is_root: Get indicator if self is root node

    3. +

  3. is_leaf: Get indicator if self is leaf node

    4. +
+

DAGNode Methods

+

These are methods available to be performed on DAGNode.

+

Constructor methods

+
    +

  1. from_dict(): Create DAGNode from dictionary

    2. +
+

DAGNode methods

+
    +

  1. describe(): Get node information sorted by attributes, return list of tuples

    2. +

  2. get_attr(attr_name: str): Get value of node attribute

    3. +

  3. set_attrs(attrs: dict): Set node attribute name(s) and value(s)

    4. +

  4. go_to(node: Self): Get a path from own node to another node from same DAG

    5. +

  5. copy(): Deep copy self

    6. +
+
+

Attributes:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

ancestors

Get iterator to yield all ancestors of self, does not include self

children

Get child nodes

descendants

Get iterator to yield all descendants of self, does not include self

is_leaf

Get indicator if self is leaf node

is_root

Get indicator if self is root node

node_name

Get node name

parent

Do not allow parent attribute to be accessed

parents

Get parent nodes

siblings

Get siblings of self

+

Methods:

+ + + + + + + + + + + + + + + + + + + + + +

copy()

Deep copy self; clone DAGNode

describe([exclude_attributes, exclude_prefix])

Get node information sorted by attribute name, returns list of tuples

from_dict(input_dict)

Construct node from dictionary, all keys of dictionary will be stored as class attributes Input dictionary must have key name if not Node will not have any name

get_attr(attr_name[, default_value])

Get value of node attribute Returns default value if attribute name does not exist

go_to(node)

Get list of possible paths from current node to specified node from same tree

set_attrs(attrs)

Set node attributes

+
+
+property ancestors: Iterable[T]
+

Get iterator to yield all ancestors of self, does not include self

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+property children: Iterable[T]
+

Get child nodes

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+copy() → T
+

Deep copy self; clone DAGNode

+
>>> from bigtree.node.dagnode import DAGNode
+>>> a = DAGNode('a')
+>>> a_copy = a.copy()
+
+
+
+
Returns:
+

(Self)

+
+
+
+ +
+
+property descendants: Iterable[T]
+

Get iterator to yield all descendants of self, does not include self

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+describe(exclude_attributes: List[str] = [], exclude_prefix: str = '') → List[Tuple[str, Any]]
+

Get node information sorted by attribute name, returns list of tuples

+
+
Parameters:
+
    +

  • exclude_attributes (List[str]) -- list of attributes to exclude

    • +

  • exclude_prefix (str) -- prefix of attributes to exclude

    • +
+
+
Returns:
+

(List[Tuple[str, Any]])

+
+
+
+ +
+
+classmethod from_dict(input_dict: Dict[str, Any]) → DAGNode
+

Construct node from dictionary, all keys of dictionary will be stored as class attributes +Input dictionary must have key name if not Node will not have any name

+
>>> from bigtree import DAGNode
+>>> a = DAGNode.from_dict({"name": "a", "age": 90})
+
+
+
+
Parameters:
+

input_dict (Dict[str, Any]) -- dictionary with node information, key: attribute name, value: attribute value

+
+
Returns:
+

(DAGNode)

+
+
+
+ +
+
+get_attr(attr_name: str, default_value: Any = None) → Any
+

Get value of node attribute +Returns default value if attribute name does not exist

+
+
Parameters:
+
    +

  • attr_name (str) -- attribute name

    • +

  • default_value (Any) -- default value if attribute does not exist, defaults to None

    • +
+
+
Returns:
+

(Any)

+
+
+
+ +
+
+go_to(node: T) → List[List[T]]
+

Get list of possible paths from current node to specified node from same tree

+
>>> from bigtree import DAGNode
+>>> a = DAGNode("a")
+>>> b = DAGNode("b")
+>>> c = DAGNode("c")
+>>> d = DAGNode("d")
+>>> a >> c
+>>> b >> c
+>>> c >> d
+>>> a >> d
+>>> a.go_to(c)
+[[DAGNode(a, ), DAGNode(c, )]]
+>>> a.go_to(d)
+[[DAGNode(a, ), DAGNode(c, ), DAGNode(d, )], [DAGNode(a, ), DAGNode(d, )]]
+>>> a.go_to(b)
+Traceback (most recent call last):
+    ...
+bigtree.utils.exceptions.TreeError: It is not possible to go to DAGNode(b, )
+
+
+
+
Parameters:
+

node (Self) -- node to travel to from current node, inclusive of start and end node

+
+
Returns:
+

(List[List[Self]])

+
+
+
+ +
+
+property is_leaf: bool
+

Get indicator if self is leaf node

+
+
Returns:
+

(bool)

+
+
+
+ +
+
+property is_root: bool
+

Get indicator if self is root node

+
+
Returns:
+

(bool)

+
+
+
+ +
+
+property node_name: str
+

Get node name

+
+
Returns:
+

(str)

+
+
+
+ +
+
+property parent: None
+

Do not allow parent attribute to be accessed

+
+ +
+
+property parents: Iterable[T]
+

Get parent nodes

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+
+set_attrs(attrs: Dict[str, Any]) → None
+

Set node attributes

+
>>> from bigtree.node.dagnode import DAGNode
+>>> a = DAGNode('a')
+>>> a.set_attrs({"age": 90})
+>>> a
+DAGNode(a, age=90)
+
+
+
+
Parameters:
+

attrs (Dict[str, Any]) -- attribute dictionary, +key: attribute name, value: attribute value

+
+
+
+ +
+
+property siblings: Iterable[T]
+

Get siblings of self

+
+
Returns:
+

(Iterable[Self])

+
+
+
+ +
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/node/node.html b/bigtree/node/node.html new file mode 100644 index 00000000..9455e3ee --- /dev/null +++ b/bigtree/node/node.html @@ -0,0 +1,349 @@ + + + + + + + + + + 🌺 Node — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

🌺 Node

+

Classes:

+ + + + + + +

Node([name, sep])

Node is an extension of BaseNode, and is able to extend to any Python class.

+
+
+class bigtree.node.node.Node(name: str = '', sep: str = '/', **kwargs: Any)
+

Bases: BaseNode

+

Node is an extension of BaseNode, and is able to extend to any Python class. +Nodes can have attributes if they are initialized from Node, dictionary, or pandas DataFrame.

+

Nodes can be linked to each other with parent and children setter methods.

+
>>> from bigtree import Node
+>>> a = Node("a")
+>>> b = Node("b")
+>>> c = Node("c")
+>>> d = Node("d")
+>>> b.parent = a
+>>> b.children = [c, d]
+
+
+

Directly passing parent argument.

+
>>> from bigtree import Node
+>>> a = Node("a")
+>>> b = Node("b", parent=a)
+>>> c = Node("c", parent=b)
+>>> d = Node("d", parent=b)
+
+
+

Directly passing children argument.

+
>>> from bigtree import Node
+>>> d = Node("d")
+>>> c = Node("c")
+>>> b = Node("b", children=[c, d])
+>>> a = Node("a", children=[b])
+
+
+

Node Creation

+

Node can be created by instantiating a Node class or by using a dictionary. +If node is created with dictionary, all keys of dictionary will be stored as class attributes.

+
>>> from bigtree import Node
+>>> a = Node.from_dict({"name": "a", "age": 90})
+
+
+

Node Attributes

+

These are node attributes that have getter and/or setter methods.

+

Get and set Node configuration

+
    +

  1. sep: Get/set separator for path name

    2. +
+

Get Node configuration

+
    +

  1. node_name: Get node name, without accessing name directly

    2. +

  2. path_name: Get path name from root, separated by sep

    3. +
+

Node Methods

+

These are methods available to be performed on Node.

+

Node methods

+
    +

  1. show(): Print tree to console

    2. +
+
+

Attributes:

+ + + + + + + + + + + + +

node_name

Get node name

path_name

Get path name, separated by self.sep

sep

Get separator, gets from root node

+

Methods:

+ + + + + + +

show(**kwargs)

Print tree to console, takes in same keyword arguments as print_tree function

+
+
+property node_name: str
+

Get node name

+
+
Returns:
+

(str)

+
+
+
+ +
+
+property path_name: str
+

Get path name, separated by self.sep

+
+
Returns:
+

(str)

+
+
+
+ +
+
+property sep: str
+

Get separator, gets from root node

+
+
Returns:
+

(str)

+
+
+
+ +
+
+show(**kwargs: Any) → None
+

Print tree to console, takes in same keyword arguments as print_tree function

+
+ +
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/tree/construct.html b/bigtree/tree/construct.html new file mode 100644 index 00000000..d5606868 --- /dev/null +++ b/bigtree/tree/construct.html @@ -0,0 +1,945 @@ + + + + + + + + + + ✨ Construct — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

✨ Construct

+

Construct Tree from list, dictionary, and pandas DataFrame.

+

To decide which method to use, consider your data type and data values.

+ + ++++++ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Tree Construct Methods

Construct Tree from

Using full path

Using parent-child relation

Add node attributes

String

str_to_tree

NA

No

List

list_to_tree

list_to_tree_by_relation

No

Dictionary

dict_to_tree

nested_dict_to_tree

Yes

DataFrame

dataframe_to_tree

dataframe_to_tree_by_relation

Yes

+

To add attributes to existing tree,

+ + +++++ + + + + + + + + + + + + + + + + + + + + +
Tree Add Attributes Methods

Add attributes from

Using full path

Using node name

String

add_path_to_tree

NA

Dictionary

add_dict_to_tree_by_path

add_dict_to_tree_by_name

DataFrame

add_dataframe_to_tree_by_path

add_dataframe_to_tree_by_name

+
+

Note

+
+
If attributes are added to existing tree using full path, paths that previously did not exist will be added.
+
If attributes are added to existing tree using node name, names that previously did not exist will not be created.
+
+
+

These functions are not standalone functions. +Under the hood, they have the following dependency,

+Tree Constructor Dependency Diagram +

Functions:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

add_dataframe_to_tree_by_name(tree, data[, ...])

Add attributes to tree, return new root of tree.

add_dataframe_to_tree_by_path(tree, data[, ...])

Add nodes and attributes to tree in-place, return root of tree.

add_dict_to_tree_by_name(tree, name_attrs[, ...])

Add attributes to tree, return new root of tree.

add_dict_to_tree_by_path(tree, path_attrs[, ...])

Add nodes and attributes to tree in-place, return root of tree.

add_path_to_tree(tree, path[, sep, ...])

Add nodes and attributes to existing tree in-place, return node of added path.

dataframe_to_tree(data[, path_col, ...])

Construct tree from pandas DataFrame using path, return root of tree.

dataframe_to_tree_by_relation(data[, ...])

Construct tree from pandas DataFrame using parent and child names, return root of tree.

dict_to_tree(path_attrs[, sep, ...])

Construct tree from nested dictionary using path, key: path, value: dict of attribute name and attribute value.

list_to_tree(paths[, sep, ...])

Construct tree from list of path strings.

list_to_tree_by_relation(relations[, ...])

Construct tree from list of tuple containing parent-child names.

nested_dict_to_tree(node_attrs[, name_key, ...])

Construct tree from nested recursive dictionary.

str_to_tree(tree_string[, tree_prefix_list, ...])

Construct tree from tree string

+
+
+bigtree.tree.construct.add_dataframe_to_tree_by_name(tree: Node, data: DataFrame, name_col: str = '', attribute_cols: List[str] = [], join_type: str = 'left') → Node
+

Add attributes to tree, return new root of tree.

+

name_col and attribute_cols specify columns for node name and attributes to add to existing tree. +If columns are not specified, the first column will be taken as name column and all other columns as attributes.

+

Function can return all existing tree nodes or only tree nodes that are in the input data node names. +Input data node names that are not existing node names will be ignored. +Note that if multiple nodes have the same name, attributes will be added to all nodes sharing same name.

+
>>> import pandas as pd
+>>> from bigtree import add_dataframe_to_tree_by_name
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> name_data = pd.DataFrame([
+...     ["a", 90],
+...     ["b", 65],
+... ],
+...     columns=["NAME", "age"]
+... )
+>>> root = add_dataframe_to_tree_by_name(root, name_data)
+>>> root.show(attr_list=["age"])
+a [age=90]
+└── b [age=65]
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- existing tree

    • +

  • data (pd.DataFrame) -- data containing node name and attribute information

    • +

  • name_col (str) -- column of data containing name information, +if not set, it will take the first column of data

    • +

  • attribute_cols (List[str]) -- column(s) of data containing node attribute information, +if not set, it will take all columns of data except path_col

    • +

  • join_type (str) -- join type with attribute, default of 'left' takes existing tree nodes, +if join_type is set to 'inner' it will only take tree nodes with attributes and drop the other nodes

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.add_dataframe_to_tree_by_path(tree: Node, data: DataFrame, path_col: str = '', attribute_cols: List[str] = [], sep: str = '/', duplicate_name_allowed: bool = True) → Node
+

Add nodes and attributes to tree in-place, return root of tree.

+

path_col and attribute_cols specify columns for node path and attributes to add to existing tree. +If columns are not specified, path_col takes first column and all other columns are attribute_cols

+
+
Path in path column should contain Node name, separated by sep.
    +

  • For example: Path string "a/b" refers to Node("b") with parent Node("a").

    • +

  • Path separator sep is for the input path and can differ from existing tree.

    • +
+
+
Path in path column can start from root node name, or start with sep.
    +

  • For example: Path string can be "/a/b" or "a/b", if sep is "/".

    • +
+
+
All paths should start from the same root node.
    +

  • For example: Path strings should be "a/b", "a/c", "a/b/d" etc. and should not start with another root node.

    • +
+
+
+
>>> import pandas as pd
+>>> from bigtree import add_dataframe_to_tree_by_path
+>>> root = Node("a")
+>>> path_data = pd.DataFrame([
+...     ["a", 90],
+...     ["a/b", 65],
+...     ["a/c", 60],
+...     ["a/b/d", 40],
+...     ["a/b/e", 35],
+...     ["a/c/f", 38],
+...     ["a/b/e/g", 10],
+...     ["a/b/e/h", 6],
+... ],
+...     columns=["PATH", "age"]
+... )
+>>> root = add_dataframe_to_tree_by_path(root, path_data)
+>>> root.show(attr_list=["age"])
+a [age=90]
+├── b [age=65]
+│   ├── d [age=40]
+│   └── e [age=35]
+│       ├── g [age=10]
+│       └── h [age=6]
+└── c [age=60]
+    └── f [age=38]
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- existing tree

    • +

  • data (pd.DataFrame) -- data containing node path and attribute information

    • +

  • path_col (str) -- column of data containing path_name information, +if not set, it will take the first column of data

    • +

  • attribute_cols (List[str]) -- columns of data containing node attribute information, +if not set, it will take all columns of data except path_col

    • +

  • sep (str) -- path separator for input path_col

    • +

  • duplicate_name_allowed (bool) -- indicator if nodes with duplicate Node name is allowed, defaults to True

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.add_dict_to_tree_by_name(tree: Node, name_attrs: Dict[str, Dict[str, Any]], join_type: str = 'left') → Node
+

Add attributes to tree, return new root of tree. +Adds to existing tree from nested dictionary, key: name, value: dict of attribute name and attribute value.

+

Function can return all existing tree nodes or only tree nodes that are in the input dictionary keys depending on join type. +Input dictionary keys that are not existing node names will be ignored. +Note that if multiple nodes have the same name, attributes will be added to all nodes sharing the same name.

+
>>> from bigtree import Node, add_dict_to_tree_by_name
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> name_dict = {
+...     "a": {"age": 90},
+...     "b": {"age": 65},
+... }
+>>> root = add_dict_to_tree_by_name(root, name_dict)
+>>> root.show(attr_list=["age"])
+a [age=90]
+└── b [age=65]
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- existing tree

    • +

  • name_attrs (Dict[str, Dict[str, Any]]) -- dictionary containing node name and attribute information, +key: node name, value: dict of node attribute name and attribute value

    • +

  • join_type (str) -- join type with attribute, default of 'left' takes existing tree nodes, +if join_type is set to 'inner' it will only take tree nodes that are in path_attrs key and drop others

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.add_dict_to_tree_by_path(tree: Node, path_attrs: Dict[str, Dict[str, Any]], sep: str = '/', duplicate_name_allowed: bool = True) → Node
+

Add nodes and attributes to tree in-place, return root of tree. +Adds to existing tree from nested dictionary, key: path, value: dict of attribute name and attribute value.

+
+
Path should contain Node name, separated by sep.
    +

  • For example: Path string "a/b" refers to Node("b") with parent Node("a").

    • +

  • Path separator sep is for the input path and can differ from existing tree.

    • +
+
+
Path can start from root node name, or start with sep.
    +

  • For example: Path string can be "/a/b" or "a/b", if sep is "/".

    • +
+
+
All paths should start from the same root node.
    +

  • For example: Path strings should be "a/b", "a/c", "a/b/d" etc. and should not start with another root node.

    • +
+
+
+
>>> from bigtree import Node, add_dict_to_tree_by_path
+>>> root = Node("a")
+>>> path_dict = {
+...     "a": {"age": 90},
+...     "a/b": {"age": 65},
+...     "a/c": {"age": 60},
+...     "a/b/d": {"age": 40},
+...     "a/b/e": {"age": 35},
+...     "a/c/f": {"age": 38},
+...     "a/b/e/g": {"age": 10},
+...     "a/b/e/h": {"age": 6},
+... }
+>>> root = add_dict_to_tree_by_path(root, path_dict)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- existing tree

    • +

  • path_attrs (Dict[str, Dict[str, Any]]) -- dictionary containing node path and attribute information, +key: node path, value: dict of node attribute name and attribute value

    • +

  • sep (str) -- path separator for input path_attrs

    • +

  • duplicate_name_allowed (bool) -- indicator if nodes with duplicate Node name is allowed, defaults to True

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.add_path_to_tree(tree: Node, path: str, sep: str = '/', duplicate_name_allowed: bool = True, node_attrs: Dict[str, Any] = {}) → Node
+

Add nodes and attributes to existing tree in-place, return node of added path. +Adds to existing tree from list of path strings.

+
+
Path should contain Node name, separated by sep.
    +

  • For example: Path string "a/b" refers to Node("b") with parent Node("a").

    • +

  • Path separator sep is for the input path and can differ from existing tree.

    • +
+
+
Path can start from root node name, or start with sep.
    +

  • For example: Path string can be "/a/b" or "a/b", if sep is "/".

    • +
+
+
All paths should start from the same root node.
    +

  • For example: Path strings should be "a/b", "a/c", "a/b/d" etc., and should not start with another root node.

    • +
+
+
+
>>> from bigtree import add_path_to_tree
+>>> root = Node("a")
+>>> add_path_to_tree(root, "a/b/c")
+Node(/a/b/c, )
+>>> root.show()
+a
+└── b
+    └── c
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- existing tree

    • +

  • path (str) -- path to be added to tree

    • +

  • sep (str) -- path separator for input path

    • +

  • duplicate_name_allowed (bool) -- indicator if nodes with duplicate Node name is allowed, defaults to True

    • +

  • node_attrs (Dict[str, Any]) -- attributes to add to node, key: attribute name, value: attribute value, optional

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.dataframe_to_tree(data: ~pandas.core.frame.DataFrame, path_col: str = '', attribute_cols: ~typing.List[str] = [], sep: str = '/', duplicate_name_allowed: bool = True, node_type: ~typing.Type[~bigtree.node.node.Node] = <class 'bigtree.node.node.Node'>) → Node
+

Construct tree from pandas DataFrame using path, return root of tree.

+

path_col and attribute_cols specify columns for node path and attributes to construct tree. +If columns are not specified, path_col takes first column and all other columns are attribute_cols.

+
+
Path in path column can start from root node name, or start with sep.
    +

  • For example: Path string can be "/a/b" or "a/b", if sep is "/".

    • +
+
+
Path in path column should contain Node name, separated by sep.
    +

  • For example: Path string "a/b" refers to Node("b") with parent Node("a").

    • +
+
+
All paths should start from the same root node.
    +

  • For example: Path strings should be "a/b", "a/c", "a/b/d" etc. and should not start with another root node.

    • +
+
+
+
>>> import pandas as pd
+>>> from bigtree import dataframe_to_tree
+>>> path_data = pd.DataFrame([
+...     ["a", 90],
+...     ["a/b", 65],
+...     ["a/c", 60],
+...     ["a/b/d", 40],
+...     ["a/b/e", 35],
+...     ["a/c/f", 38],
+...     ["a/b/e/g", 10],
+...     ["a/b/e/h", 6],
+... ],
+...     columns=["PATH", "age"]
+... )
+>>> root = dataframe_to_tree(path_data)
+>>> root.show(attr_list=["age"])
+a [age=90]
+├── b [age=65]
+│   ├── d [age=40]
+│   └── e [age=35]
+│       ├── g [age=10]
+│       └── h [age=6]
+└── c [age=60]
+    └── f [age=38]
+
+
+
+
Parameters:
+
    +

  • data (pd.DataFrame) -- data containing path and node attribute information

    • +

  • path_col (str) -- column of data containing path_name information, +if not set, it will take the first column of data

    • +

  • attribute_cols (List[str]) -- columns of data containing node attribute information, +if not set, it will take all columns of data except path_col

    • +

  • sep (str) -- path separator of input path_col and created tree, defaults to /

    • +

  • duplicate_name_allowed (bool) -- indicator if nodes with duplicate Node name is allowed, defaults to True

    • +

  • node_type (Type[Node]) -- node type of tree to be created, defaults to Node

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.dataframe_to_tree_by_relation(data: ~pandas.core.frame.DataFrame, child_col: str = '', parent_col: str = '', attribute_cols: ~typing.List[str] = [], allow_duplicates: bool = False, node_type: ~typing.Type[~bigtree.node.node.Node] = <class 'bigtree.node.node.Node'>) → Node
+

Construct tree from pandas DataFrame using parent and child names, return root of tree.

+

Since tree is created from parent-child names, only names of leaf nodes may be repeated. +Error will be thrown if names of intermediate nodes are repeated as there will be confusion. +This error can be ignored by setting allow_duplicates to be True.

+

child_col and parent_col specify columns for child name and parent name to construct tree. +attribute_cols specify columns for node attribute for child name +If columns are not specified, child_col takes first column, parent_col takes second column, and all other +columns are attribute_cols.

+
>>> import pandas as pd
+>>> from bigtree import dataframe_to_tree_by_relation
+>>> relation_data = pd.DataFrame([
+...     ["a", None, 90],
+...     ["b", "a", 65],
+...     ["c", "a", 60],
+...     ["d", "b", 40],
+...     ["e", "b", 35],
+...     ["f", "c", 38],
+...     ["g", "e", 10],
+...     ["h", "e", 6],
+... ],
+...     columns=["child", "parent", "age"]
+... )
+>>> root = dataframe_to_tree_by_relation(relation_data)
+>>> root.show(attr_list=["age"])
+a [age=90]
+├── b [age=65]
+│   ├── d [age=40]
+│   └── e [age=35]
+│       ├── g [age=10]
+│       └── h [age=6]
+└── c [age=60]
+    └── f [age=38]
+
+
+
+
Parameters:
+
    +

  • data (pd.DataFrame) -- data containing path and node attribute information

    • +

  • child_col (str) -- column of data containing child name information, defaults to None +if not set, it will take the first column of data

    • +

  • parent_col (str) -- column of data containing parent name information, defaults to None +if not set, it will take the second column of data

    • +

  • attribute_cols (List[str]) -- columns of data containing node attribute information, +if not set, it will take all columns of data except child_col and parent_col

    • +

  • allow_duplicates (bool) -- allow duplicate intermediate nodes such that child node will +be tagged to multiple parent nodes, defaults to False

    • +

  • node_type (Type[Node]) -- node type of tree to be created, defaults to Node

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.dict_to_tree(path_attrs: ~typing.Dict[str, ~typing.Any], sep: str = '/', duplicate_name_allowed: bool = True, node_type: ~typing.Type[~bigtree.node.node.Node] = <class 'bigtree.node.node.Node'>) → Node
+

Construct tree from nested dictionary using path, +key: path, value: dict of attribute name and attribute value.

+
+
Path should contain Node name, separated by sep.
    +

  • For example: Path string "a/b" refers to Node("b") with parent Node("a").

    • +
+
+
Path can start from root node name, or start with sep.
    +

  • For example: Path string can be "/a/b" or "a/b", if sep is "/".

    • +
+
+
All paths should start from the same root node.
    +

  • For example: Path strings should be "a/b", "a/c", "a/b/d" etc. and should not start with another root node.

    • +
+
+
+
>>> from bigtree import dict_to_tree
+>>> path_dict = {
+...     "a": {"age": 90},
+...     "a/b": {"age": 65},
+...     "a/c": {"age": 60},
+...     "a/b/d": {"age": 40},
+...     "a/b/e": {"age": 35},
+...     "a/c/f": {"age": 38},
+...     "a/b/e/g": {"age": 10},
+...     "a/b/e/h": {"age": 6},
+... }
+>>> root = dict_to_tree(path_dict)
+>>> root.show(attr_list=["age"])
+a [age=90]
+├── b [age=65]
+│   ├── d [age=40]
+│   └── e [age=35]
+│       ├── g [age=10]
+│       └── h [age=6]
+└── c [age=60]
+    └── f [age=38]
+
+
+
+
Parameters:
+
    +

  • path_attrs (Dict[str, Any]) -- dictionary containing path and node attribute information, +key: path, value: dict of tree attribute and attribute value

    • +

  • sep (str) -- path separator of input path_attrs and created tree, defaults to /

    • +

  • duplicate_name_allowed (bool) -- indicator if nodes with duplicate Node name is allowed, defaults to True

    • +

  • node_type (Type[Node]) -- node type of tree to be created, defaults to Node

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.list_to_tree(paths: ~typing.Iterable[str], sep: str = '/', duplicate_name_allowed: bool = True, node_type: ~typing.Type[~bigtree.node.node.Node] = <class 'bigtree.node.node.Node'>) → Node
+

Construct tree from list of path strings.

+
+
Path should contain Node name, separated by sep.
    +

  • For example: Path string "a/b" refers to Node("b") with parent Node("a").

    • +
+
+
Path can start from root node name, or start with sep.
    +

  • For example: Path string can be "/a/b" or "a/b", if sep is "/".

    • +
+
+
All paths should start from the same root node.
    +

  • For example: Path strings should be "a/b", "a/c", "a/b/d" etc. and should not start with another root node.

    • +
+
+
+
>>> from bigtree import list_to_tree
+>>> path_list = ["a/b", "a/c", "a/b/d", "a/b/e", "a/c/f", "a/b/e/g", "a/b/e/h"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
+
Parameters:
+
    +

  • paths (Iterable[str]) -- list containing path strings

    • +

  • sep (str) -- path separator for input paths and created tree, defaults to /

    • +

  • duplicate_name_allowed (bool) -- indicator if nodes with duplicate Node name is allowed, defaults to True

    • +

  • node_type (Type[Node]) -- node type of tree to be created, defaults to Node

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.list_to_tree_by_relation(relations: ~typing.Iterable[~typing.Tuple[str, str]], allow_duplicates: bool = False, node_type: ~typing.Type[~bigtree.node.node.Node] = <class 'bigtree.node.node.Node'>) → Node
+

Construct tree from list of tuple containing parent-child names.

+

Since tree is created from parent-child names, only names of leaf nodes may be repeated. +Error will be thrown if names of intermediate nodes are repeated as there will be confusion. +This error can be ignored by setting allow_duplicates to be True.

+
>>> from bigtree import list_to_tree_by_relation
+>>> relations_list = [("a", "b"), ("a", "c"), ("b", "d"), ("b", "e"), ("c", "f"), ("e", "g"), ("e", "h")]
+>>> root = list_to_tree_by_relation(relations_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
+
Parameters:
+
    +

  • relations (Iterable[Tuple[str, str]]) -- list containing tuple containing parent-child names

    • +

  • allow_duplicates (bool) -- allow duplicate intermediate nodes such that child node will +be tagged to multiple parent nodes, defaults to False

    • +

  • node_type (Type[Node]) -- node type of tree to be created, defaults to Node

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.nested_dict_to_tree(node_attrs: ~typing.Dict[str, ~typing.Any], name_key: str = 'name', child_key: str = 'children', node_type: ~typing.Type[~bigtree.node.node.Node] = <class 'bigtree.node.node.Node'>) → Node
+
+
Construct tree from nested recursive dictionary.
    +

  • key: name_key, child_key, or any attributes key.

    • +

  • value of name_key (str): node name.

    • +

  • value of child_key (List[Dict[str, Any]]): list of dict containing name_key and child_key (recursive).

    • +
+
+
+
>>> from bigtree import nested_dict_to_tree
+>>> path_dict = {
+...     "name": "a",
+...     "age": 90,
+...     "children": [
+...         {"name": "b",
+...          "age": 65,
+...          "children": [
+...              {"name": "d", "age": 40},
+...              {"name": "e", "age": 35, "children": [
+...                  {"name": "g", "age": 10},
+...              ]},
+...          ]},
+...     ],
+... }
+>>> root = nested_dict_to_tree(path_dict)
+>>> root.show(attr_list=["age"])
+a [age=90]
+└── b [age=65]
+    ├── d [age=40]
+    └── e [age=35]
+        └── g [age=10]
+
+
+
+
Parameters:
+
    +

  • node_attrs (Dict[str, Any]) -- dictionary containing node, children, and node attribute information, +key: name_key and child_key +value of name_key (str): node name +value of child_key (List[Dict[str, Any]]): list of dict containing name_key and child_key (recursive)

    • +

  • name_key (str) -- key of node name, value is type str

    • +

  • child_key (str) -- key of child list, value is type list

    • +

  • node_type (Type[Node]) -- node type of tree to be created, defaults to Node

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.construct.str_to_tree(tree_string: str, tree_prefix_list: ~typing.List[str] = [], node_type: ~typing.Type[~bigtree.node.node.Node] = <class 'bigtree.node.node.Node'>) → Node
+

Construct tree from tree string

+
>>> from bigtree import str_to_tree
+>>> tree_str = 'a\n├── b\n│   ├── d\n│   └── e\n│       ├── g\n│       └── h\n└── c\n    └── f'
+>>> root = str_to_tree(tree_str, tree_prefix_list=["├──", "└──"])
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
+
Parameters:
+
    +

  • tree_string (str) -- String to construct tree

    • +

  • tree_prefix_list (List[str]) -- List of prefix to mark the end of tree branch/stem and start of node name, optional. +If not specified, it will infer unicode characters and whitespace as prefix.

    • +

  • node_type (Type[Node]) -- node type of tree to be created, defaults to Node

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/tree/export.html b/bigtree/tree/export.html new file mode 100644 index 00000000..02ce220d --- /dev/null +++ b/bigtree/tree/export.html @@ -0,0 +1,846 @@ + + + + + + + + + + 🔨 Export — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

🔨 Export

+

Export Tree to list, dictionary, and pandas DataFrame.

+ + ++++ + + + + + + + + + + + + + + + + + + + + + + +
Tree Export Methods

Export Tree to

Method

Command Line / Others

print_tree, yield_tree

Dictionary

tree_to_dict, tree_to_nested_dict

DataFrame

tree_to_dataframe

Dot (for .dot, .png, .svg, .jpeg, etc.)

tree_to_dot

Pillow (for .png, .jpg, .jpeg, etc.)

tree_to_pillow

+

While exporting to another data type, methods can take in arguments to determine what information to extract.

+ + ++++++++ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Tree Export Customizations

Method

Extract node attributes

Specify maximum depth

Skip depth

Extract leaves only

Others

print_tree

Yes with attr_list or all_attrs

Yes with max_depth

No, but can specify subtree

No

Tree style

yield_tree

No, returns node

Yes with max_depth

No, but can specify subtree

No

Tree style

tree_to_dict

Yes with attr_dict or all_attrs

Yes with max_depth

Yes with skip_depth

Yes with leaf_only

Dict key for parent

tree_to_nested_dict

Yes with attr_dict or all_attrs

Yes with max_depth

No

No

Dict key for node name and node children

tree_to_dataframe

Yes with attr_dict or all_attrs

Yes with max_depth

Yes with skip_depth

Yes with leaf_only

Column name for path, node name, node parent

tree_to_dot

No

No

No

No

Graph attributes, background, node, edge colour, etc.

tree_to_pillow

No

Yes, using keyword arguments similar to yield_tree

No

No

Font (family, size, colour), background colour, etc.

+

Functions:

+ + + + + + + + + + + + + + + + + + + + + + + + +

print_tree(tree[, node_name_or_path, ...])

Print tree to console, starting from tree.

tree_to_dataframe(tree[, path_col, ...])

Export tree to pandas DataFrame.

tree_to_dict(tree[, name_key, parent_key, ...])

Export tree to dictionary.

tree_to_dot(tree[, directed, rankdir, ...])

Export tree or list of trees to image.

tree_to_nested_dict(tree[, name_key, ...])

Export tree to nested dictionary.

tree_to_pillow(tree[, width, height, ...])

Export tree to image (JPG, PNG).

yield_tree(tree[, node_name_or_path, ...])

Generator method for customizing printing of tree, starting from tree.

+
+
+bigtree.tree.export.print_tree(tree: T, node_name_or_path: str = '', max_depth: int = 0, all_attrs: bool = False, attr_list: List[str] = [], attr_omit_null: bool = False, attr_bracket: List[str] = ['[', ']'], style: str = 'const', custom_style: List[str] = []) → None
+

Print tree to console, starting from tree.

+
    +

  • Able to select which node to print from, resulting in a subtree, using node_name_or_path

    • +

  • Able to customize for maximum depth to print, using max_depth

    • +

  • Able to choose which attributes to show or show all attributes, using attr_name_filter and all_attrs

    • +

  • Able to omit showing of attributes if it is null, using attr_omit_null

    • +

  • Able to customize open and close brackets if attributes are shown, using attr_bracket

    • +
  • +
    Able to customize style, to choose from ansi, ascii, const, rounded, double, and custom style
      +

    • Default style is const style

      • +

    • If style is set to custom, user can choose their own style for stem, branch and final stem icons

      • +

    • Stem, branch, and final stem symbol should have the same number of characters

      • +
    +
    +
    +
    • +
+

Printing tree

+
>>> from bigtree import Node, print_tree
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65, parent=root)
+>>> c = Node("c", age=60, parent=root)
+>>> d = Node("d", age=40, parent=b)
+>>> e = Node("e", age=35, parent=b)
+>>> print_tree(root)
+a
+├── b
+│   ├── d
+│   └── e
+└── c
+
+
+

Printing Sub-tree

+
>>> print_tree(root, node_name_or_path="b")
+b
+├── d
+└── e
+
+
+
>>> print_tree(root, max_depth=2)
+a
+├── b
+└── c
+
+
+

Printing Attributes

+
>>> print_tree(root, attr_list=["age"])
+a [age=90]
+├── b [age=65]
+│   ├── d [age=40]
+│   └── e [age=35]
+└── c [age=60]
+
+
+
>>> print_tree(root, attr_list=["age"], attr_bracket=["*(", ")"])
+a *(age=90)
+├── b *(age=65)
+│   ├── d *(age=40)
+│   └── e *(age=35)
+└── c *(age=60)
+
+
+

Available Styles

+
>>> print_tree(root, style="ansi")
+a
+|-- b
+|   |-- d
+|   `-- e
+`-- c
+
+
+
>>> print_tree(root, style="ascii")
+a
+|-- b
+|   |-- d
+|   +-- e
++-- c
+
+
+
>>> print_tree(root, style="const")
+a
+├── b
+│   ├── d
+│   └── e
+└── c
+
+
+
>>> print_tree(root, style="const_bold")
+a
+┣━━ b
+┃   ┣━━ d
+┃   ┗━━ e
+┗━━ c
+
+
+
>>> print_tree(root, style="rounded")
+a
+├── b
+│   ├── d
+│   ╰── e
+╰── c
+
+
+
>>> print_tree(root, style="double")
+a
+╠══ b
+║   ╠══ d
+║   ╚══ e
+╚══ c
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to print

    • +

  • node_name_or_path (str) -- node to print from, becomes the root node of printing

    • +

  • max_depth (int) -- maximum depth of tree to print, based on depth attribute, optional

    • +

  • all_attrs (bool) -- indicator to show all attributes, defaults to False, overrides attr_list and attr_omit_null

    • +

  • attr_list (List[str]) -- list of node attributes to print, optional

    • +

  • attr_omit_null (bool) -- indicator whether to omit showing of null attributes, defaults to False

    • +

  • attr_bracket (List[str]) -- open and close bracket for all_attrs or attr_list

    • +

  • style (str) -- style of print, defaults to abstract style

    • +

  • custom_style (List[str]) -- style of stem, branch and final stem, used when style is set to 'custom'

    • +
+
+
+
+ +
+
+bigtree.tree.export.tree_to_dataframe(tree: T, path_col: str = 'path', name_col: str = 'name', parent_col: str = '', attr_dict: Dict[str, str] = {}, all_attrs: bool = False, max_depth: int = 0, skip_depth: int = 0, leaf_only: bool = False) → DataFrame
+

Export tree to pandas DataFrame.

+

All descendants from tree will be exported, tree can be the root node or child node of tree.

+
>>> from bigtree import Node, tree_to_dataframe
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65, parent=root)
+>>> c = Node("c", age=60, parent=root)
+>>> d = Node("d", age=40, parent=b)
+>>> e = Node("e", age=35, parent=b)
+>>> tree_to_dataframe(root, name_col="name", parent_col="parent", path_col="path", attr_dict={"age": "person age"})
+     path name parent  person age
+0      /a    a   None          90
+1    /a/b    b      a          65
+2  /a/b/d    d      b          40
+3  /a/b/e    e      b          35
+4    /a/c    c      a          60
+
+
+

For a subset of a tree.

+
>>> tree_to_dataframe(b, name_col="name", parent_col="parent", path_col="path", attr_dict={"age": "person age"})
+     path name parent  person age
+0    /a/b    b      a          65
+1  /a/b/d    d      b          40
+2  /a/b/e    e      b          35
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to be exported

    • +

  • path_col (str) -- column name for node.path_name, optional

    • +

  • name_col (str) -- column name for node.node_name, defaults to 'name'

    • +

  • parent_col (str) -- column name for node.parent.node_name, optional

    • +

  • attr_dict (Dict[str, str]) -- dictionary mapping node attributes to column name, +key: node attributes, value: corresponding column in dataframe, optional

    • +

  • all_attrs (bool) -- indicator whether to retrieve all Node attributes, overrides attr_dict, defaults to False

    • +

  • max_depth (int) -- maximum depth to export tree, optional

    • +

  • skip_depth (int) -- number of initial depths to skip, optional

    • +

  • leaf_only (bool) -- indicator to retrieve only information from leaf nodes

    • +
+
+
Returns:
+

(pd.DataFrame)

+
+
+
+ +
+
+bigtree.tree.export.tree_to_dict(tree: T, name_key: str = 'name', parent_key: str = '', attr_dict: Dict[str, str] = {}, all_attrs: bool = False, max_depth: int = 0, skip_depth: int = 0, leaf_only: bool = False) → Dict[str, Any]
+

Export tree to dictionary.

+

All descendants from tree will be exported, tree can be the root node or child node of tree.

+

Exported dictionary will have key as node path, and node attributes as a nested dictionary.

+
>>> from bigtree import Node, tree_to_dict
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65, parent=root)
+>>> c = Node("c", age=60, parent=root)
+>>> d = Node("d", age=40, parent=b)
+>>> e = Node("e", age=35, parent=b)
+>>> tree_to_dict(root, name_key="name", parent_key="parent", attr_dict={"age": "person age"})
+{'/a': {'name': 'a', 'parent': None, 'person age': 90}, '/a/b': {'name': 'b', 'parent': 'a', 'person age': 65}, '/a/b/d': {'name': 'd', 'parent': 'b', 'person age': 40}, '/a/b/e': {'name': 'e', 'parent': 'b', 'person age': 35}, '/a/c': {'name': 'c', 'parent': 'a', 'person age': 60}}
+
+
+

For a subset of a tree

+
>>> tree_to_dict(c, name_key="name", parent_key="parent", attr_dict={"age": "person age"})
+{'/a/c': {'name': 'c', 'parent': 'a', 'person age': 60}}
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to be exported

    • +

  • name_key (str) -- dictionary key for node.node_name, defaults to 'name'

    • +

  • parent_key (str) -- dictionary key for node.parent.node_name, optional

    • +

  • attr_dict (Dict[str, str]) -- dictionary mapping node attributes to dictionary key, +key: node attributes, value: corresponding dictionary key, optional

    • +

  • all_attrs (bool) -- indicator whether to retrieve all Node attributes, overrides attr_dict, defaults to False

    • +

  • max_depth (int) -- maximum depth to export tree, optional

    • +

  • skip_depth (int) -- number of initial depths to skip, optional

    • +

  • leaf_only (bool) -- indicator to retrieve only information from leaf nodes

    • +
+
+
Returns:
+

(Dict[str, Any])

+
+
+
+ +
+
+bigtree.tree.export.tree_to_dot(tree: Union[T, List[T]], directed: bool = True, rankdir: str = 'TB', bg_colour: str = '', node_colour: str = '', node_shape: str = '', edge_colour: str = '', node_attr: str = '', edge_attr: str = '') → pydot.Dot
+

Export tree or list of trees to image. +Possible node attributes include style, fillcolor, shape.

+
>>> from bigtree import Node, tree_to_dot
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65, parent=root)
+>>> c = Node("c", age=60, parent=root)
+>>> d = Node("d", age=40, parent=b)
+>>> e = Node("e", age=35, parent=b)
+>>> graph = tree_to_dot(root)
+
+
+

Export to image, dot file, etc.

+
>>> graph.write_png("tree.png")
+>>> graph.write_dot("tree.dot")
+
+
+

Export to string

+
>>> graph.to_string()
+'strict digraph G {\nrankdir=TB;\na0 [label=a];\nb0 [label=b];\na0 -> b0;\nd0 [label=d];\nb0 -> d0;\ne0 [label=e];\nb0 -> e0;\nc0 [label=c];\na0 -> c0;\n}\n'
+
+
+

Defining node and edge attributes

+
>>> class CustomNode(Node):
+...     def __init__(self, name, node_shape="", edge_label="", **kwargs):
+...         super().__init__(name, **kwargs)
+...         self.node_shape = node_shape
+...         self.edge_label = edge_label
+...
+...     @property
+...     def edge_attr(self):
+...         if self.edge_label:
+...             return {"label": self.edge_label}
+...         return {}
+...
+...     @property
+...     def node_attr(self):
+...         if self.node_shape:
+...             return {"shape": self.node_shape}
+...         return {}
+>>>
+>>>
+>>> root = CustomNode("a", node_shape="circle")
+>>> b = CustomNode("b", edge_label="child", parent=root)
+>>> c = CustomNode("c", edge_label="child", parent=root)
+>>> d = CustomNode("d", node_shape="square", edge_label="child", parent=b)
+>>> e = CustomNode("e", node_shape="square", edge_label="child", parent=b)
+>>> graph = tree_to_dot(root, node_colour="gold", node_shape="diamond", node_attr="node_attr", edge_attr="edge_attr")
+>>> graph.write_png("assets/custom_tree.png")
+
+
+https://github.com/kayjan/bigtree/raw/master/assets/custom_tree.png +
+
Parameters:
+
    +

  • tree (Node/List[Node]) -- tree or list of trees to be exported

    • +

  • directed (bool) -- indicator whether graph should be directed or undirected, defaults to True

    • +

  • rankdir (str) -- set direction of graph layout, defaults to 'TB' (top to bottom), can be 'BT' (bottom to top), +'LR' (left to right), 'RL' (right to left)

    • +

  • bg_colour (str) -- background color of image, defaults to None

    • +

  • node_colour (str) -- fill colour of nodes, defaults to None

    • +

  • node_shape (str) -- shape of nodes, defaults to None +Possible node_shape include "circle", "square", "diamond", "triangle"

    • +

  • edge_colour (str) -- colour of edges, defaults to None

    • +

  • node_attr (str) -- Node attribute for node style, overrides node_colour and node_shape, defaults to None. +Possible node style (attribute value) include {"style": "filled", "fillcolor": "gold", "shape": "diamond"}

    • +

  • edge_attr (str) -- Node attribute for edge style, overrides edge_colour, defaults to None. +Possible edge style (attribute value) include {"style": "bold", "label": "edge label", "color": "black"}

    • +
+
+
Returns:
+

(pydot.Dot)

+
+
+
+ +
+
+bigtree.tree.export.tree_to_nested_dict(tree: T, name_key: str = 'name', child_key: str = 'children', attr_dict: Dict[str, str] = {}, all_attrs: bool = False, max_depth: int = 0) → Dict[str, Any]
+

Export tree to nested dictionary.

+

All descendants from tree will be exported, tree can be the root node or child node of tree.

+

Exported dictionary will have key as node attribute names, and children as a nested recursive dictionary.

+
>>> from bigtree import Node, tree_to_nested_dict
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65, parent=root)
+>>> c = Node("c", age=60, parent=root)
+>>> d = Node("d", age=40, parent=b)
+>>> e = Node("e", age=35, parent=b)
+>>> tree_to_nested_dict(root, all_attrs=True)
+{'name': 'a', 'age': 90, 'children': [{'name': 'b', 'age': 65, 'children': [{'name': 'd', 'age': 40}, {'name': 'e', 'age': 35}]}, {'name': 'c', 'age': 60}]}
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to be exported

    • +

  • name_key (str) -- dictionary key for node.node_name, defaults to 'name'

    • +

  • child_key (str) -- dictionary key for list of children, optional

    • +

  • attr_dict (Dict[str, str]) -- dictionary mapping node attributes to dictionary key, +key: node attributes, value: corresponding dictionary key, optional

    • +

  • all_attrs (bool) -- indicator whether to retrieve all Node attributes, overrides attr_dict, defaults to False

    • +

  • max_depth (int) -- maximum depth to export tree, optional

    • +
+
+
Returns:
+

(Dict[str, Any])

+
+
+
+ +
+
+bigtree.tree.export.tree_to_pillow(tree: T, width: int = 0, height: int = 0, start_pos: Tuple[int, int] = (10, 10), font_family: str = 'assets/DejaVuSans.ttf', font_size: int = 12, font_colour: Union[Tuple[int, int, int], str] = 'black', bg_colour: Union[Tuple[int, int, int], str] = 'white', **kwargs: Any) → Image.Image
+

Export tree to image (JPG, PNG). +Image will be similar format as print_tree, accepts additional keyword arguments as input to yield_tree

+
>>> from bigtree import Node, tree_to_pillow
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65, parent=root)
+>>> c = Node("c", age=60, parent=root)
+>>> d = Node("d", age=40, parent=b)
+>>> e = Node("e", age=35, parent=b)
+>>> pillow_image = tree_to_pillow(root)
+
+
+

Export to image (PNG, JPG) file, etc.

+
>>> pillow_image.save("tree_pillow.png")
+>>> pillow_image.save("tree_pillow.jpg")
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to be exported

    • +

  • width (int) -- width of image, optional as width of image is calculated automatically

    • +

  • height (int) -- height of image, optional as height of image is calculated automatically

    • +

  • start_pos (Tuple[int, int]) -- start position of text, (x-offset, y-offset), defaults to (10, 10)

    • +

  • font_family (str) -- file path of font family, requires .ttf file, defaults to DejaVuSans

    • +

  • font_size (int) -- font size, defaults to 12

    • +

  • font_colour (Union[Tuple[int, int, int], str]) -- font colour, accepts tuple of RGB values or string, defaults to black

    • +

  • bg_colour (Union[Tuple[int, int, int], str]) -- background of image, accepts tuple of RGB values or string, defaults to white

    • +
+
+
Returns:
+

(PIL.Image.Image)

+
+
+
+ +
+
+bigtree.tree.export.yield_tree(tree: T, node_name_or_path: str = '', max_depth: int = 0, style: str = 'const', custom_style: List[str] = []) → Iterable[Tuple[str, str, T]]
+

Generator method for customizing printing of tree, starting from tree.

+
    +

  • Able to select which node to print from, resulting in a subtree, using node_name_or_path

    • +

  • Able to customize for maximum depth to print, using max_depth

    • +
  • +
    Able to customize style, to choose from ansi, ascii, const, rounded, double, and custom style
      +

    • Default style is const style

      • +

    • If style is set to custom, user can choose their own style for stem, branch and final stem icons

      • +

    • Stem, branch, and final stem symbol should have the same number of characters

      • +
    +
    +
    +
    • +
+

Printing tree

+
>>> from bigtree import Node, print_tree
+>>> root = Node("a", age=90)
+>>> b = Node("b", age=65, parent=root)
+>>> c = Node("c", age=60, parent=root)
+>>> d = Node("d", age=40, parent=b)
+>>> e = Node("e", age=35, parent=b)
+>>> for branch, stem, node in yield_tree(root):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+├── b
+│   ├── d
+│   └── e
+└── c
+
+
+

Printing Sub-tree

+
>>> for branch, stem, node in yield_tree(root, node_name_or_path="b"):
+...     print(f"{branch}{stem}{node.node_name}")
+b
+├── d
+└── e
+
+
+
>>> for branch, stem, node in yield_tree(root, max_depth=2):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+├── b
+└── c
+
+
+

Available Styles

+
>>> for branch, stem, node in yield_tree(root, style="ansi"):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+|-- b
+|   |-- d
+|   `-- e
+`-- c
+
+
+
>>> for branch, stem, node in yield_tree(root, style="ascii"):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+|-- b
+|   |-- d
+|   +-- e
++-- c
+
+
+
>>> for branch, stem, node in yield_tree(root, style="const"):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+├── b
+│   ├── d
+│   └── e
+└── c
+
+
+
>>> for branch, stem, node in yield_tree(root, style="const_bold"):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+┣━━ b
+┃   ┣━━ d
+┃   ┗━━ e
+┗━━ c
+
+
+
>>> for branch, stem, node in yield_tree(root, style="rounded"):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+├── b
+│   ├── d
+│   ╰── e
+╰── c
+
+
+
>>> for branch, stem, node in yield_tree(root, style="double"):
+...     print(f"{branch}{stem}{node.node_name}")
+a
+╠══ b
+║   ╠══ d
+║   ╚══ e
+╚══ c
+
+
+

Printing Attributes

+
>>> for branch, stem, node in yield_tree(root, style="const"):
+...     print(f"{branch}{stem}{node.node_name} [age={node.age}]")
+a [age=90]
+├── b [age=65]
+│   ├── d [age=40]
+│   └── e [age=35]
+└── c [age=60]
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to print

    • +

  • node_name_or_path (str) -- node to print from, becomes the root node of printing, optional

    • +

  • max_depth (int) -- maximum depth of tree to print, based on depth attribute, optional

    • +

  • style (str) -- style of print, defaults to abstract style

    • +

  • custom_style (List[str]) -- style of stem, branch and final stem, used when style is set to 'custom'

    • +
+
+
+
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/tree/helper.html b/bigtree/tree/helper.html new file mode 100644 index 00000000..238a1076 --- /dev/null +++ b/bigtree/tree/helper.html @@ -0,0 +1,395 @@ + + + + + + + + + + 🔧 Helper — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

🔧 Helper

+

Helper functions that can come in handy.

+

Functions:

+ + + + + + + + + + + + +

clone_tree(tree, node_type)

Clone tree to another Node type.

get_tree_diff(tree, other_tree[, only_diff])

Get difference of tree to other_tree, changes are relative to tree.

prune_tree(tree[, prune_path, sep, max_depth])

Prune tree by path or depth, returns the root of a copy of the original tree.

+
+
+bigtree.tree.helper.clone_tree(tree: BaseNode, node_type: Type[BaseNode]) → BaseNode
+

Clone tree to another Node type. +If the same type is needed, simply do a tree.copy().

+
>>> from bigtree import BaseNode, Node, clone_tree
+>>> root = BaseNode(name="a")
+>>> b = BaseNode(name="b", parent=root)
+>>> clone_tree(root, Node)
+Node(/a, )
+
+
+
+
Parameters:
+
    +

  • tree (BaseNode) -- tree to be cloned, must inherit from BaseNode

    • +

  • node_type (Type[BaseNode]) -- type of cloned tree

    • +
+
+
Returns:
+

(BaseNode)

+
+
+
+ +
+
+bigtree.tree.helper.get_tree_diff(tree: Node, other_tree: Node, only_diff: bool = True) → Node
+

Get difference of tree to other_tree, changes are relative to tree.

+
+
(+) and (-) will be added relative to tree.
    +

  • For example: (+) refers to nodes that are in other_tree but not tree.

    • +

  • For example: (-) refers to nodes that are in tree but not other_tree.

    • +
+
+
+

Note that only leaf nodes are compared and have (+) or (-) indicators. Intermediate parent nodes are not compared.

+

Function can return all original tree nodes and differences, or only the differences.

+
>>> from bigtree import Node, get_tree_diff
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=b)
+>>> e = Node("e", parent=root)
+>>> root.show()
+a
+├── b
+│   └── d
+├── c
+└── e
+
+
+
>>> root_other = Node("a")
+>>> b_other = Node("b", parent=root_other)
+>>> c_other = Node("c", parent=b_other)
+>>> d_other = Node("d", parent=root_other)
+>>> e_other = Node("e", parent=root_other)
+>>> root_other.show()
+a
+├── b
+│   └── c
+├── d
+└── e
+
+
+
>>> tree_diff = get_tree_diff(root, root_other)
+>>> tree_diff.show()
+a
+├── b
+│   ├── c (+)
+│   └── d (-)
+├── c (-)
+└── d (+)
+
+
+
>>> tree_diff = get_tree_diff(root, root_other, only_diff=False)
+>>> tree_diff.show()
+a
+├── b
+│   ├── c (+)
+│   └── d (-)
+├── c (-)
+├── d (+)
+└── e
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to be compared against

    • +

  • other_tree (Node) -- tree to be compared with

    • +

  • only_diff (bool) -- indicator to show all nodes or only nodes that are different (+/-), defaults to True

    • +
+
+
Returns:
+

(Node)

+
+
+
+ +
+
+bigtree.tree.helper.prune_tree(tree: Union[BinaryNodeT, NodeT], prune_path: str = '', sep: str = '/', max_depth: int = 0) → Union[BinaryNodeT, NodeT]
+

Prune tree by path or depth, returns the root of a copy of the original tree.

+
+
For pruning by prune_path,

All siblings along the prune path will be removed. +Prune path name should be unique, can be full path, partial path (trailing part of path), or node name.

+
+
For pruning by max_depth,

All nodes that are beyond max_depth will be removed.

+
+
Path should contain Node name, separated by sep.
    +

  • For example: Path string "a/b" refers to Node("b") with parent Node("a").

    • +
+
+
+
>>> from bigtree import Node, prune_tree
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=b)
+>>> d = Node("d", parent=b)
+>>> e = Node("e", parent=root)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   └── d
+└── e
+
+
+
>>> root_pruned = prune_tree(root, "a/b")
+>>> root_pruned.show()
+a
+└── b
+    ├── c
+    └── d
+
+
+
>>> root_pruned = prune_tree(root, max_depth=2)
+>>> root_pruned.show()
+a
+├── b
+└── e
+
+
+
+
Parameters:
+
    +

  • tree (Union[BinaryNode, Node]) -- existing tree

    • +

  • prune_path (str) -- prune path, all siblings along the prune path will be removed

    • +

  • sep (str) -- path separator of prune_path

    • +

  • max_depth (int) -- maximum depth of pruned tree, based on depth attribute, defaults to None

    • +
+
+
Returns:
+

(Union[BinaryNode, Node])

+
+
+
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/tree/modify.html b/bigtree/tree/modify.html new file mode 100644 index 00000000..4dc7f7d8 --- /dev/null +++ b/bigtree/tree/modify.html @@ -0,0 +1,1087 @@ + + + + + + + + + + 📝 Modify — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

📝 Modify

+

Shift or copy nodes within same tree or between two trees using +from_paths (list of paths) and to_paths (list of paths).

+

There are several configurations available for more customization

+
    +

  • skippable: Skip shifting/copying of nodes if from_path cannot be found, defaults to False (from node must be found)

    • +

  • overriding: Override existing node if it exists, defaults to False (to node must not exist)

    • +

  • merge_children: Merge children and remove intermediate parent node, defaults to False (children are not merged)

    • +

  • merge_leaves: Merge leaves and remove all intermediate nodes, defaults to False (leaves are not merged)

    • +

  • delete_children: Shift/copy node only and delete its children, defaults to False (nodes are shifted/copied together with children)

    • +
+
+

Note

+

merge_children and merge_leaves cannot be simultaneously set to True

+
+
+

Note

+

Error will always be thrown if multiple from-nodes are found, paths in from_paths must be unique.

+
+
+

Tree Modification Illustration

+Shift and Copy Example + + ++++++ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Sample Tree Modification (Shift, Copy, Delete)

Setting

Sample path in from_paths

Sample path in to_paths

Description

Default

"/a/c"

"/a/b/c"

Shift/copy node c

Default

"/c"

"/a/b/c"

Shift/copy node c

Default

"c"

"/a/b/c"

Shift/copy node c

Default

"/a/e"

None

Delete node e

skippable

"/a/c"

"/a/b/c"

Shift/copy node c, skip if "/a/c" cannot be found

+Advanced Shift Example + + ++++++ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Sample Tree Modification (Advanced)

Setting

Sample path in from_paths

Sample path in to_paths

Description

overriding

"a/b/c"

"a/d/c"

Shift/copy node c, override if "a/d/c" exists

merge_children

"a/b/c"

"a/d/c"

+
If path not present: Shift/copy children of node c to be children of node d, removing node c
+
If path present: Shift/copy children of node c to be merged with existing "a/d/c" children
+
+

merge_children + overriding

"a/b/c"

"a/d/c"

+
If path not present: Behaves like merge_children
+
If path present: Behaves like overriding
+
+

merge_leaves

"a/b/c"

"a/d/c"

+
If path not present: Shift/copy leaves of node c to be children of node d
+
If path present: Shift/copy leaves of node c to be merged with existing "a/d/c" children
+
+

merge_leaves + overriding

"a/b/c"

"a/d/c"

+
If path not present: Behaves like merge_leaves
+
If path present: Behaves like overriding, but original node c remains
+
+

delete_children

"a/b"

"a/d/b"

Shift/copy node b only without any node b children

+

Functions:

+ + + + + + + + + + + + + + + +

copy_nodes(tree, from_paths, to_paths[, ...])

Copy nodes from from_paths to to_paths in-place.

copy_nodes_from_tree_to_tree(from_tree, ...)

Copy nodes from from_paths to to_paths in-place.

copy_or_shift_logic(tree, from_paths, to_paths)

Shift or copy nodes from from_paths to to_paths in-place.

shift_nodes(tree, from_paths, to_paths[, ...])

Shift nodes from from_paths to to_paths in-place.

+
+
+bigtree.tree.modify.copy_nodes(tree: Node, from_paths: List[str], to_paths: List[str], sep: str = '/', skippable: bool = False, overriding: bool = False, merge_children: bool = False, merge_leaves: bool = False, delete_children: bool = False, with_full_path: bool = False) → None
+

Copy nodes from from_paths to to_paths in-place.

+
    +

  • Creates intermediate nodes if to path is not present

    • +

  • Able to skip nodes if from path is not found, defaults to False (from-nodes must be found; not skippable).

    • +

  • Able to override existing node if it exists, defaults to False (to-nodes must not exist; not overridden).

    • +

  • Able to merge children and remove intermediate parent node, defaults to False (nodes are shifted; not merged).

    • +

  • Able to merge only leaf nodes and remove all intermediate nodes, defaults to False (nodes are shifted; not merged)

    • +

  • Able to copy node only and delete children, defaults to False (nodes are copied together with children).

    • +
+
+
For paths in from_paths and to_paths,
    +

  • Path name can be with or without leading tree path separator symbol.

    • +
+
+
For paths in from_paths,
    +

  • Path name can be partial path (trailing part of path) or node name.

    • +

  • If with_full_path=True, path name must be full path.

    • +

  • Path name must be unique to one node.

    • +
+
+
For paths in to_paths,
    +

  • Path name must be full path.

    • +
+
+
If merge_children=True,
    +

  • If to_path is not present, it copies children of from_path.

    • +

  • If to_path is present, and overriding=False, original and new children are merged.

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new children are retained.

    • +
+
+
If merge_leaves=True,
    +

  • If to_path is not present, it copies leaves of from_path.

    • +

  • If to_path is present, and overriding=False, original children and leaves are merged.

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new leaves are retained.

    • +
+
+
+
>>> from bigtree import Node, copy_nodes
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=root)
+>>> root.show()
+a
+├── b
+├── c
+└── d
+
+
+
>>> copy_nodes(root, ["a/c", "a/d"], ["a/b/c", "a/dummy/d"])
+>>> root.show()
+a
+├── b
+│   └── c
+├── c
+├── d
+└── dummy
+    └── d
+
+
+

In overriding case,

+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> root.show()
+a
+├── b
+│   └── c
+│       └── e
+└── c
+    └── d
+
+
+
>>> copy_nodes(root, ["a/b/c"], ["a/c"], overriding=True)
+>>> root.show()
+a
+├── b
+│   └── c
+│       └── e
+└── c
+    └── e
+
+
+
+
In merge_children case, child nodes are copied instead of the parent node.
    +

  • If the path already exists, child nodes are merged with existing children.

    • +

  • If same node is copied, the child nodes of the node are merged with the node's parent.

    • +
+
+
+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> z = Node("z", parent=b)
+>>> y = Node("y", parent=z)
+>>> f = Node("f", parent=root)
+>>> g = Node("g", parent=f)
+>>> h = Node("h", parent=g)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+├── c
+│   └── d
+└── f
+    └── g
+        └── h
+
+
+
>>> copy_nodes(root, ["a/b/c", "z", "a/f"], ["a/c", "a/z", "a/f"], merge_children=True)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+├── c
+│   ├── d
+│   └── e
+├── y
+└── g
+    └── h
+
+
+
+
In merge_leaves case, leaf nodes are copied instead of the parent node.
    +

  • If the path already exists, leaf nodes are merged with existing children.

    • +

  • If same node is copied, the leaf nodes of the node are merged with the node's parent.

    • +
+
+
+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> z = Node("z", parent=b)
+>>> y = Node("y", parent=z)
+>>> f = Node("f", parent=root)
+>>> g = Node("g", parent=f)
+>>> h = Node("h", parent=g)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+├── c
+│   └── d
+└── f
+    └── g
+        └── h
+
+
+
>>> copy_nodes(root, ["a/b/c", "z", "a/f"], ["a/c", "a/z", "a/f"], merge_leaves=True)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+├── c
+│   ├── d
+│   └── e
+├── f
+│   └── g
+│       └── h
+├── y
+└── h
+
+
+

In delete_children case, only the node is copied without its accompanying children/descendants.

+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> z = Node("z", parent=b)
+>>> y = Node("y", parent=z)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+└── c
+    └── d
+
+
+
>>> copy_nodes(root, ["a/b/z"], ["a/z"], delete_children=True)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+├── c
+│   └── d
+└── z
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to modify

    • +

  • from_paths (List[str]) -- original paths to shift nodes from

    • +

  • to_paths (List[str]) -- new paths to shift nodes to

    • +

  • sep (str) -- path separator for input paths, applies to from_path and to_path

    • +

  • skippable (bool) -- indicator to skip if from path is not found, defaults to False

    • +

  • overriding (bool) -- indicator to override existing to path if there is clashes, defaults to False

    • +

  • merge_children (bool) -- indicator to merge children and remove intermediate parent node, defaults to False

    • +

  • merge_leaves (bool) -- indicator to merge leaf nodes and remove intermediate parent node(s), defaults to False

    • +

  • delete_children (bool) -- indicator to copy node only without children, defaults to False

    • +

  • with_full_path (bool) -- indicator to shift/copy node with full path in from_paths, results in faster search, +defaults to False

    • +
+
+
+
+ +
+
+bigtree.tree.modify.copy_nodes_from_tree_to_tree(from_tree: Node, to_tree: Node, from_paths: List[str], to_paths: List[str], sep: str = '/', skippable: bool = False, overriding: bool = False, merge_children: bool = False, merge_leaves: bool = False, delete_children: bool = False, with_full_path: bool = False) → None
+

Copy nodes from from_paths to to_paths in-place.

+
    +

  • Creates intermediate nodes if to path is not present

    • +

  • Able to skip nodes if from path is not found, defaults to False (from-nodes must be found; not skippable).

    • +

  • Able to override existing node if it exists, defaults to False (to-nodes must not exist; not overridden).

    • +

  • Able to merge children and remove intermediate parent node, defaults to False (nodes are shifted; not merged).

    • +

  • Able to merge only leaf nodes and remove all intermediate nodes, defaults to False (nodes are shifted; not merged)

    • +

  • Able to copy node only and delete children, defaults to False (nodes are copied together with children).

    • +
+
+
For paths in from_paths and to_paths,
    +

  • Path name can be with or without leading tree path separator symbol.

    • +
+
+
For paths in from_paths,
    +

  • Path name can be partial path (trailing part of path) or node name.

    • +

  • If with_full_path=True, path name must be full path.

    • +

  • Path name must be unique to one node.

    • +
+
+
For paths in to_paths,
    +

  • Path name must be full path.

    • +
+
+
If merge_children=True,
    +

  • If to_path is not present, it copies children of from_path

    • +

  • If to_path is present, and overriding=False, original and new children are merged

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new leaves are retained.

    • +
+
+
If merge_leaves=True,
    +

  • If to_path is not present, it copies leaves of from_path.

    • +

  • If to_path is present, and overriding=False, original children and leaves are merged.

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new leaves are retained.

    • +
+
+
+
>>> from bigtree import Node, copy_nodes_from_tree_to_tree
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> e = Node("e", parent=root)
+>>> f = Node("f", parent=e)
+>>> g = Node("g", parent=f)
+>>> root.show()
+a
+├── b
+├── c
+│   └── d
+└── e
+    └── f
+        └── g
+
+
+
>>> root_other = Node("aa")
+>>> copy_nodes_from_tree_to_tree(root, root_other, ["a/b", "a/c", "a/e"], ["aa/b", "aa/b/c", "aa/dummy/e"])
+>>> root_other.show()
+aa
+├── b
+│   └── c
+│       └── d
+└── dummy
+    └── e
+        └── f
+            └── g
+
+
+

In overriding case,

+
>>> root_other = Node("aa")
+>>> c = Node("c", parent=root_other)
+>>> e = Node("e", parent=c)
+>>> root_other.show()
+aa
+└── c
+    └── e
+
+
+
>>> copy_nodes_from_tree_to_tree(root, root_other, ["a/b", "a/c"], ["aa/b", "aa/c"], overriding=True)
+>>> root_other.show()
+aa
+├── b
+└── c
+    └── d
+
+
+
+
In merge_children case, child nodes are copied instead of the parent node.
    +

  • If the path already exists, child nodes are merged with existing children.

    • +
+
+
+
>>> root_other = Node("aa")
+>>> c = Node("c", parent=root_other)
+>>> e = Node("e", parent=c)
+>>> root_other.show()
+aa
+└── c
+    └── e
+
+
+
>>> copy_nodes_from_tree_to_tree(root, root_other, ["a/c", "e"], ["aa/c", "aa/e"], merge_children=True)
+>>> root_other.show()
+aa
+├── c
+│   ├── e
+│   └── d
+└── f
+    └── g
+
+
+
+
In merge_leaves case, leaf nodes are copied instead of the parent node.
    +

  • If the path already exists, leaf nodes are merged with existing children.

    • +
+
+
+
>>> root_other = Node("aa")
+>>> c = Node("c", parent=root_other)
+>>> e = Node("e", parent=c)
+>>> root_other.show()
+aa
+└── c
+    └── e
+
+
+
>>> copy_nodes_from_tree_to_tree(root, root_other, ["a/c", "e"], ["aa/c", "aa/e"], merge_leaves=True)
+>>> root_other.show()
+aa
+├── c
+│   ├── e
+│   └── d
+└── g
+
+
+

In delete_children case, only the node is copied without its accompanying children/descendants.

+
>>> root_other = Node("aa")
+>>> root_other.show()
+aa
+
+
+
>>> copy_nodes_from_tree_to_tree(root, root_other, ["a/c", "e"], ["aa/c", "aa/e"], delete_children=True)
+>>> root_other.show()
+aa
+├── c
+└── e
+
+
+
+
Parameters:
+
    +

  • from_tree (Node) -- tree to copy nodes from

    • +

  • to_tree (Node) -- tree to copy nodes to

    • +

  • from_paths (List[str]) -- original paths to shift nodes from

    • +

  • to_paths (List[str]) -- new paths to shift nodes to

    • +

  • sep (str) -- path separator for input paths, applies to from_path and to_path

    • +

  • skippable (bool) -- indicator to skip if from path is not found, defaults to False

    • +

  • overriding (bool) -- indicator to override existing to path if there is clashes, defaults to False

    • +

  • merge_children (bool) -- indicator to merge children and remove intermediate parent node, defaults to False

    • +

  • merge_leaves (bool) -- indicator to merge leaf nodes and remove intermediate parent node(s), defaults to False

    • +

  • delete_children (bool) -- indicator to copy node only without children, defaults to False

    • +

  • with_full_path (bool) -- indicator to shift/copy node with full path in from_paths, results in faster search, +defaults to False

    • +
+
+
+
+ +
+
+bigtree.tree.modify.copy_or_shift_logic(tree: Node, from_paths: List[str], to_paths: List[str], sep: str = '/', copy: bool = False, skippable: bool = False, overriding: bool = False, merge_children: bool = False, merge_leaves: bool = False, delete_children: bool = False, to_tree: Optional[Node] = None, with_full_path: bool = False) → None
+

Shift or copy nodes from from_paths to to_paths in-place.

+
    +

  • Creates intermediate nodes if to path is not present

    • +

  • Able to copy node, defaults to False (nodes are shifted; not copied).

    • +

  • Able to skip nodes if from path is not found, defaults to False (from-nodes must be found; not skippable)

    • +

  • Able to override existing node if it exists, defaults to False (to-nodes must not exist; not overridden)

    • +

  • Able to merge children and remove intermediate parent node, defaults to False (nodes are shifted; not merged)

    • +

  • Able to merge only leaf nodes and remove all intermediate nodes, defaults to False (nodes are shifted; not merged)

    • +

  • Able to shift/copy node only and delete children, defaults to False (nodes are shifted/copied together with children).

    • +

  • Able to shift/copy nodes from one tree to another tree, defaults to None (shifting/copying happens within same tree)

    • +
+
+
For paths in from_paths and to_paths,
    +

  • Path name can be with or without leading tree path separator symbol.

    • +
+
+
For paths in from_paths,
    +

  • Path name can be partial path (trailing part of path) or node name.

    • +

  • If with_full_path=True, path name must be full path.

    • +

  • Path name must be unique to one node.

    • +
+
+
For paths in to_paths,
    +

  • Path name must be full path.

    • +

  • Can set to empty string or None to delete the path in from_paths, note that copy must be set to False.

    • +
+
+
If merge_children=True,
    +

  • If to_path is not present, it shifts/copies children of from_path.

    • +

  • If to_path is present, and overriding=False, original and new children are merged.

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new children are retained.

    • +
+
+
If merge_leaves=True,
    +

  • If to_path is not present, it shifts/copies leaves of from_path.

    • +

  • If to_path is present, and overriding=False, original children and leaves are merged.

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new leaves are retained, +original non-leaf nodes in from_path are retained.

    • +
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to modify

    • +

  • from_paths (List[str]) -- original paths to shift nodes from

    • +

  • to_paths (List[str]) -- new paths to shift nodes to

    • +

  • sep (str) -- path separator for input paths, applies to from_path and to_path

    • +

  • copy (bool) -- indicator to copy node, defaults to False

    • +

  • skippable (bool) -- indicator to skip if from path is not found, defaults to False

    • +

  • overriding (bool) -- indicator to override existing to path if there is clashes, defaults to False

    • +

  • merge_children (bool) -- indicator to merge children and remove intermediate parent node, defaults to False

    • +

  • merge_leaves (bool) -- indicator to merge leaf nodes and remove intermediate parent node(s), defaults to False

    • +

  • delete_children (bool) -- indicator to shift/copy node only without children, defaults to False

    • +

  • to_tree (Node) -- tree to copy to, defaults to None

    • +

  • with_full_path (bool) -- indicator to shift/copy node with full path in from_paths, results in faster search, +defaults to False

    • +
+
+
+
+ +
+
+bigtree.tree.modify.shift_nodes(tree: Node, from_paths: List[str], to_paths: List[str], sep: str = '/', skippable: bool = False, overriding: bool = False, merge_children: bool = False, merge_leaves: bool = False, delete_children: bool = False, with_full_path: bool = False) → None
+

Shift nodes from from_paths to to_paths in-place.

+
    +

  • Creates intermediate nodes if to path is not present

    • +

  • Able to skip nodes if from path is not found, defaults to False (from-nodes must be found; not skippable).

    • +

  • Able to override existing node if it exists, defaults to False (to-nodes must not exist; not overridden).

    • +

  • Able to merge children and remove intermediate parent node, defaults to False (nodes are shifted; not merged).

    • +

  • Able to merge only leaf nodes and remove all intermediate nodes, defaults to False (nodes are shifted; not merged)

    • +

  • Able to shift node only and delete children, defaults to False (nodes are shifted together with children).

    • +
+
+
For paths in from_paths and to_paths,
    +

  • Path name can be with or without leading tree path separator symbol.

    • +
+
+
For paths in from_paths,
    +

  • Path name can be partial path (trailing part of path) or node name.

    • +

  • If with_full_path=True, path name must be full path.

    • +

  • Path name must be unique to one node.

    • +
+
+
For paths in to_paths,
    +

  • Path name must be full path.

    • +

  • Can set to empty string or None to delete the path in from_paths, note that copy must be set to False.

    • +
+
+
If merge_children=True,
    +

  • If to_path is not present, it shifts children of from_path.

    • +

  • If to_path is present, and overriding=False, original and new children are merged.

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new children are retained.

    • +
+
+
If merge_leaves=True,
    +

  • If to_path is not present, it shifts leaves of from_path.

    • +

  • If to_path is present, and overriding=False, original children and leaves are merged.

    • +

  • If to_path is present and overriding=True, it behaves like overriding and only new leaves are retained, +original node in from_path is retained.

    • +
+
+
+
>>> from bigtree import Node, shift_nodes
+>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=root)
+>>> root.show()
+a
+├── b
+├── c
+└── d
+
+
+
>>> shift_nodes(root, ["a/c", "a/d"], ["a/b/c", "a/dummy/d"])
+>>> root.show()
+a
+├── b
+│   └── c
+└── dummy
+    └── d
+
+
+

To delete node,

+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> root.show()
+a
+├── b
+└── c
+
+
+
>>> shift_nodes(root, ["a/b"], [None])
+>>> root.show()
+a
+└── c
+
+
+

In overriding case,

+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> root.show()
+a
+├── b
+│   └── c
+│       └── e
+└── c
+    └── d
+
+
+
>>> shift_nodes(root, ["a/b/c"], ["a/c"], overriding=True)
+>>> root.show()
+a
+├── b
+└── c
+    └── e
+
+
+
+
In merge_children case, child nodes are shifted instead of the parent node.
    +

  • If the path already exists, child nodes are merged with existing children.

    • +

  • If same node is shifted, the child nodes of the node are merged with the node's parent.

    • +
+
+
+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> z = Node("z", parent=b)
+>>> y = Node("y", parent=z)
+>>> f = Node("f", parent=root)
+>>> g = Node("g", parent=f)
+>>> h = Node("h", parent=g)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+├── c
+│   └── d
+└── f
+    └── g
+        └── h
+
+
+
>>> shift_nodes(root, ["a/b/c", "z", "a/f"], ["a/c", "a/z", "a/f"], merge_children=True)
+>>> root.show()
+a
+├── b
+├── c
+│   ├── d
+│   └── e
+├── y
+└── g
+    └── h
+
+
+
+
In merge_leaves case, leaf nodes are copied instead of the parent node.
    +

  • If the path already exists, leaf nodes are merged with existing children.

    • +

  • If same node is copied, the leaf nodes of the node are merged with the node's parent.

    • +
+
+
+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> z = Node("z", parent=b)
+>>> y = Node("y", parent=z)
+>>> f = Node("f", parent=root)
+>>> g = Node("g", parent=f)
+>>> h = Node("h", parent=g)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+├── c
+│   └── d
+└── f
+    └── g
+        └── h
+
+
+
>>> shift_nodes(root, ["a/b/c", "z", "a/f"], ["a/c", "a/z", "a/f"], merge_leaves=True)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   └── z
+├── c
+│   ├── d
+│   └── e
+├── f
+│   └── g
+├── y
+└── h
+
+
+

In delete_children case, only the node is shifted without its accompanying children/descendants.

+
>>> root = Node("a")
+>>> b = Node("b", parent=root)
+>>> c = Node("c", parent=root)
+>>> d = Node("d", parent=c)
+>>> c2 = Node("c", parent=b)
+>>> e = Node("e", parent=c2)
+>>> z = Node("z", parent=b)
+>>> y = Node("y", parent=z)
+>>> root.show()
+a
+├── b
+│   ├── c
+│   │   └── e
+│   └── z
+│       └── y
+└── c
+    └── d
+
+
+
>>> shift_nodes(root, ["a/b/z"], ["a/z"], delete_children=True)
+>>> root.show()
+a
+├── b
+│   └── c
+│       └── e
+├── c
+│   └── d
+└── z
+
+
+
+
Parameters:
+
    +

  • tree (Node) -- tree to modify

    • +

  • from_paths (List[str]) -- original paths to shift nodes from

    • +

  • to_paths (List[str]) -- new paths to shift nodes to

    • +

  • sep (str) -- path separator for input paths, applies to from_path and to_path

    • +

  • skippable (bool) -- indicator to skip if from path is not found, defaults to False

    • +

  • overriding (bool) -- indicator to override existing to path if there is clashes, defaults to False

    • +

  • merge_children (bool) -- indicator to merge children and remove intermediate parent node, defaults to False

    • +

  • merge_leaves (bool) -- indicator to merge leaf nodes and remove intermediate parent node(s), defaults to False

    • +

  • delete_children (bool) -- indicator to shift node only without children, defaults to False

    • +

  • with_full_path (bool) -- indicator to shift/copy node with full path in from_paths, results in faster search, +defaults to False

    • +
+
+
+
+ +
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/tree/search.html b/bigtree/tree/search.html new file mode 100644 index 00000000..2dde5231 --- /dev/null +++ b/bigtree/tree/search.html @@ -0,0 +1,694 @@ + + + + + + + + + + 🔍 Search — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
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+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/utils/iterators.html b/bigtree/utils/iterators.html new file mode 100644 index 00000000..84425690 --- /dev/null +++ b/bigtree/utils/iterators.html @@ -0,0 +1,734 @@ + + + + + + + + + + ➰ Iterators — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+

➰ Iterators

+

Iterator methods for Trees and DAGs.

+ + +++++ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Iterator Methods

Data Structure

Algorithm

Description

Binary Tree

In-order Traversal

Depth-First Search, LNR

Tree

Pre-order Traversal

Depth-First Search, NLR

Tree

Post-Order Traversal

Depth-First Search, LRN

Tree

Level-Order Traversal

Breadth-First Search

Tree

Level-Order Group Traversal

Breadth-First Search

Tree

ZigZag Traversal

Breadth-First Search

Tree

ZigZag Group Traversal

Breadth-First Search

DAG

General

Depth-First Search

+

Functions:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + +

dag_iterator(dag)

Iterate through all nodes of a Directed Acyclic Graph (DAG).

inorder_iter(tree[, filter_condition, max_depth])

Iterate through all children of a tree.

levelorder_iter(tree[, filter_condition, ...])

Iterate through all children of a tree.

levelordergroup_iter(tree[, ...])

Iterate through all children of a tree.

postorder_iter(tree[, filter_condition, ...])

Iterate through all children of a tree.

preorder_iter(tree[, filter_condition, ...])

Iterate through all children of a tree.

zigzag_iter(tree[, filter_condition, ...])

Iterate through all children of a tree.

zigzaggroup_iter(tree[, filter_condition, ...])

Iterate through all children of a tree.

+
+
+bigtree.utils.iterators.dag_iterator(dag: DAGNodeT) → Iterable[Tuple[DAGNodeT, DAGNodeT]]
+

Iterate through all nodes of a Directed Acyclic Graph (DAG). +Note that node names must be unique. +Note that DAG must at least have two nodes to be shown on graph.

+
    +

  1. Visit the current node.

    2. +

  2. Recursively traverse the current node's parents.

    3. +

  3. Recursively traverse the current node's children.

    4. +
+
>>> from bigtree import DAGNode, dag_iterator
+>>> a = DAGNode("a", step=1)
+>>> b = DAGNode("b", step=1)
+>>> c = DAGNode("c", step=2, parents=[a, b])
+>>> d = DAGNode("d", step=2, parents=[a, c])
+>>> e = DAGNode("e", step=3, parents=[d])
+>>> [(parent.node_name, child.node_name) for parent, child in dag_iterator(a)]
+[('a', 'c'), ('a', 'd'), ('b', 'c'), ('c', 'd'), ('d', 'e')]
+
+
+
+
Parameters:
+

dag (DAGNode) -- input dag

+
+
Returns:
+

(Iterable[Tuple[DAGNode, DAGNode]])

+
+
+
+ +
+
+bigtree.utils.iterators.inorder_iter(tree: BinaryNodeT, filter_condition: Optional[Callable[[BinaryNodeT], bool]] = None, max_depth: int = 0) → Iterable[BinaryNodeT]
+

Iterate through all children of a tree.

+
+
In Iteration Algorithm, LNR
    +

  1. Recursively traverse the current node's left subtree.

    2. +

  2. Visit the current node.

    3. +

  3. Recursively traverse the current node's right subtree.

    4. +
+
+
+
>>> from bigtree import BinaryNode, list_to_binarytree, inorder_iter
+>>> num_list = [1, 2, 3, 4, 5, 6, 7, 8]
+>>> root = list_to_binarytree(num_list)
+>>> root.show()
+1
+├── 2
+│   ├── 4
+│   │   └── 8
+│   └── 5
+└── 3
+    ├── 6
+    └── 7
+
+
+
>>> [node.node_name for node in inorder_iter(root)]
+['8', '4', '2', '5', '1', '6', '3', '7']
+
+
+
>>> [node.node_name for node in inorder_iter(root, filter_condition=lambda x: x.node_name in ["1", "4", "3", "6", "7"])]
+['4', '1', '6', '3', '7']
+
+
+
>>> [node.node_name for node in inorder_iter(root, max_depth=3)]
+['4', '2', '5', '1', '6', '3', '7']
+
+
+
+
Parameters:
+
    +

  • tree (BinaryNode) -- input tree

    • +

  • filter_condition (Optional[Callable[[BinaryNode], bool]]) -- function that takes in node as argument, optional +Return node if condition evaluates to True

    • +

  • max_depth (int) -- maximum depth of iteration, based on depth attribute, optional

    • +
+
+
Returns:
+

(Iterable[BinaryNode])

+
+
+
+ +
+
+bigtree.utils.iterators.levelorder_iter(tree: BaseNodeT, filter_condition: Optional[Callable[[BaseNodeT], bool]] = None, stop_condition: Optional[Callable[[BaseNodeT], bool]] = None, max_depth: int = 0) → Iterable[BaseNodeT]
+

Iterate through all children of a tree.

+
+
Level Order Algorithm
    +

  1. Recursively traverse the nodes on same level.

    2. +
+
+
+
>>> from bigtree import Node, list_to_tree, levelorder_iter
+>>> path_list = ["a/b/d", "a/b/e/g", "a/b/e/h", "a/c/f"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
>>> [node.node_name for node in levelorder_iter(root)]
+['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']
+
+
+
>>> [node.node_name for node in levelorder_iter(root, filter_condition=lambda x: x.node_name in ["a", "d", "e", "f", "g"])]
+['a', 'd', 'e', 'f', 'g']
+
+
+
>>> [node.node_name for node in levelorder_iter(root, stop_condition=lambda x: x.node_name == "e")]
+['a', 'b', 'c', 'd', 'f']
+
+
+
>>> [node.node_name for node in levelorder_iter(root, max_depth=3)]
+['a', 'b', 'c', 'd', 'e', 'f']
+
+
+
+
Parameters:
+
    +

  • tree (BaseNode) -- input tree

    • +

  • filter_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Return node if condition evaluates to True

    • +

  • stop_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Stops iteration if condition evaluates to True

    • +

  • max_depth (int) -- maximum depth of iteration, based on depth attribute, defaults to None

    • +
+
+
Returns:
+

(Iterable[BaseNode])

+
+
+
+ +
+
+bigtree.utils.iterators.levelordergroup_iter(tree: BaseNodeT, filter_condition: Optional[Callable[[BaseNodeT], bool]] = None, stop_condition: Optional[Callable[[BaseNodeT], bool]] = None, max_depth: int = 0) → Iterable[Iterable[BaseNodeT]]
+

Iterate through all children of a tree.

+
+
Level Order Group Algorithm
    +

  1. Recursively traverse the nodes on same level, returns nodes level by level in a nested list.

    2. +
+
+
+
>>> from bigtree import Node, list_to_tree, levelordergroup_iter
+>>> path_list = ["a/b/d", "a/b/e/g", "a/b/e/h", "a/c/f"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
>>> [[node.node_name for node in group] for group in levelordergroup_iter(root)]
+[['a'], ['b', 'c'], ['d', 'e', 'f'], ['g', 'h']]
+
+
+
>>> [[node.node_name for node in group] for group in levelordergroup_iter(root, filter_condition=lambda x: x.node_name in ["a", "d", "e", "f", "g"])]
+[['a'], [], ['d', 'e', 'f'], ['g']]
+
+
+
>>> [[node.node_name for node in group] for group in levelordergroup_iter(root, stop_condition=lambda x: x.node_name == "e")]
+[['a'], ['b', 'c'], ['d', 'f']]
+
+
+
>>> [[node.node_name for node in group] for group in levelordergroup_iter(root, max_depth=3)]
+[['a'], ['b', 'c'], ['d', 'e', 'f']]
+
+
+
+
Parameters:
+
    +

  • tree (BaseNode) -- input tree

    • +

  • filter_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Return node if condition evaluates to True

    • +

  • stop_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Stops iteration if condition evaluates to True

    • +

  • max_depth (int) -- maximum depth of iteration, based on depth attribute, defaults to None

    • +
+
+
Returns:
+

(Iterable[Iterable[BaseNode]])

+
+
+
+ +
+
+bigtree.utils.iterators.postorder_iter(tree: BaseNodeT, filter_condition: Optional[Callable[[BaseNodeT], bool]] = None, stop_condition: Optional[Callable[[BaseNodeT], bool]] = None, max_depth: int = 0) → Iterable[BaseNodeT]
+

Iterate through all children of a tree.

+
+
Post-Order Iteration Algorithm, LRN
    +

  1. Recursively traverse the current node's left subtree.

    2. +

  2. Recursively traverse the current node's right subtree.

    3. +

  3. Visit the current node.

    4. +
+
+
+
>>> from bigtree import Node, list_to_tree, postorder_iter
+>>> path_list = ["a/b/d", "a/b/e/g", "a/b/e/h", "a/c/f"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
>>> [node.node_name for node in postorder_iter(root)]
+['d', 'g', 'h', 'e', 'b', 'f', 'c', 'a']
+
+
+
>>> [node.node_name for node in postorder_iter(root, filter_condition=lambda x: x.node_name in ["a", "d", "e", "f", "g"])]
+['d', 'g', 'e', 'f', 'a']
+
+
+
>>> [node.node_name for node in postorder_iter(root, stop_condition=lambda x: x.node_name == "e")]
+['d', 'b', 'f', 'c', 'a']
+
+
+
>>> [node.node_name for node in postorder_iter(root, max_depth=3)]
+['d', 'e', 'b', 'f', 'c', 'a']
+
+
+
+
Parameters:
+
    +

  • tree (BaseNode) -- input tree

    • +

  • filter_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Return node if condition evaluates to True

    • +

  • stop_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Stops iteration if condition evaluates to True

    • +

  • max_depth (int) -- maximum depth of iteration, based on depth attribute, optional

    • +
+
+
Returns:
+

(Iterable[BaseNode])

+
+
+
+ +
+
+bigtree.utils.iterators.preorder_iter(tree: T, filter_condition: Optional[Callable[[T], bool]] = None, stop_condition: Optional[Callable[[T], bool]] = None, max_depth: int = 0) → Iterable[T]
+

Iterate through all children of a tree.

+
+
Pre-Order Iteration Algorithm, NLR
    +

  1. Visit the current node.

    2. +

  2. Recursively traverse the current node's left subtree.

    3. +

  3. Recursively traverse the current node's right subtree.

    4. +
+
+
+

It is topologically sorted because a parent node is processed before its child nodes.

+
>>> from bigtree import Node, list_to_tree, preorder_iter
+>>> path_list = ["a/b/d", "a/b/e/g", "a/b/e/h", "a/c/f"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
>>> [node.node_name for node in preorder_iter(root)]
+['a', 'b', 'd', 'e', 'g', 'h', 'c', 'f']
+
+
+
>>> [node.node_name for node in preorder_iter(root, filter_condition=lambda x: x.node_name in ["a", "d", "e", "f", "g"])]
+['a', 'd', 'e', 'g', 'f']
+
+
+
>>> [node.node_name for node in preorder_iter(root, stop_condition=lambda x: x.node_name == "e")]
+['a', 'b', 'd', 'c', 'f']
+
+
+
>>> [node.node_name for node in preorder_iter(root, max_depth=3)]
+['a', 'b', 'd', 'e', 'c', 'f']
+
+
+
+
Parameters:
+
    +

  • tree (Union[BaseNode, DAGNode]) -- input tree

    • +

  • filter_condition (Optional[Callable[[T], bool]]) -- function that takes in node as argument, optional +Return node if condition evaluates to True

    • +

  • stop_condition (Optional[Callable[[T], bool]]) -- function that takes in node as argument, optional +Stops iteration if condition evaluates to True

    • +

  • max_depth (int) -- maximum depth of iteration, based on depth attribute, optional

    • +
+
+
Returns:
+

(Union[Iterable[BaseNode], Iterable[DAGNode]])

+
+
+
+ +
+
+bigtree.utils.iterators.zigzag_iter(tree: BaseNodeT, filter_condition: Optional[Callable[[BaseNodeT], bool]] = None, stop_condition: Optional[Callable[[BaseNodeT], bool]] = None, max_depth: int = 0) → Iterable[BaseNodeT]
+

Iterate through all children of a tree.

+
+
ZigZag Algorithm
    +

  1. Recursively traverse the nodes on same level, in a zigzag manner across different levels.

    2. +
+
+
+
>>> from bigtree import Node, list_to_tree, zigzag_iter
+>>> path_list = ["a/b/d", "a/b/e/g", "a/b/e/h", "a/c/f"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
>>> [node.node_name for node in zigzag_iter(root)]
+['a', 'c', 'b', 'd', 'e', 'f', 'h', 'g']
+
+
+
>>> [node.node_name for node in zigzag_iter(root, filter_condition=lambda x: x.node_name in ["a", "d", "e", "f", "g"])]
+['a', 'd', 'e', 'f', 'g']
+
+
+
>>> [node.node_name for node in zigzag_iter(root, stop_condition=lambda x: x.node_name == "e")]
+['a', 'c', 'b', 'd', 'f']
+
+
+
>>> [node.node_name for node in zigzag_iter(root, max_depth=3)]
+['a', 'c', 'b', 'd', 'e', 'f']
+
+
+
+
Parameters:
+
    +

  • tree (BaseNode) -- input tree

    • +

  • filter_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Return node if condition evaluates to True

    • +

  • stop_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Stops iteration if condition evaluates to True

    • +

  • max_depth (int) -- maximum depth of iteration, based on depth attribute, defaults to None

    • +
+
+
Returns:
+

(Iterable[BaseNode])

+
+
+
+ +
+
+bigtree.utils.iterators.zigzaggroup_iter(tree: BaseNodeT, filter_condition: Optional[Callable[[BaseNodeT], bool]] = None, stop_condition: Optional[Callable[[BaseNodeT], bool]] = None, max_depth: int = 0) → Iterable[Iterable[BaseNodeT]]
+

Iterate through all children of a tree.

+
+
ZigZag Group Algorithm
    +
  1. +
    Recursively traverse the nodes on same level, in a zigzag manner across different levels,

    returns nodes level by level in a nested list.

    +
    +
    +
    2. +
+
+
+
>>> from bigtree import Node, list_to_tree, zigzaggroup_iter
+>>> path_list = ["a/b/d", "a/b/e/g", "a/b/e/h", "a/c/f"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
>>> [[node.node_name for node in group] for group in zigzaggroup_iter(root)]
+[['a'], ['c', 'b'], ['d', 'e', 'f'], ['h', 'g']]
+
+
+
>>> [[node.node_name for node in group] for group in zigzaggroup_iter(root, filter_condition=lambda x: x.node_name in ["a", "d", "e", "f", "g"])]
+[['a'], [], ['d', 'e', 'f'], ['g']]
+
+
+
>>> [[node.node_name for node in group] for group in zigzaggroup_iter(root, stop_condition=lambda x: x.node_name == "e")]
+[['a'], ['c', 'b'], ['d', 'f']]
+
+
+
>>> [[node.node_name for node in group] for group in zigzaggroup_iter(root, max_depth=3)]
+[['a'], ['c', 'b'], ['d', 'e', 'f']]
+
+
+
+
Parameters:
+
    +

  • tree (BaseNode) -- input tree

    • +

  • filter_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Return node if condition evaluates to True

    • +

  • stop_condition (Optional[Callable[[BaseNode], bool]]) -- function that takes in node as argument, optional +Stops iteration if condition evaluates to True

    • +

  • max_depth (int) -- maximum depth of iteration, based on depth attribute, defaults to None

    • +
+
+
Returns:
+

(Iterable[Iterable[BaseNode]])

+
+
+
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/utils/plot.html b/bigtree/utils/plot.html new file mode 100644 index 00000000..84961e55 --- /dev/null +++ b/bigtree/utils/plot.html @@ -0,0 +1,288 @@ + + + + + + + + + + 📊 Plot — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

📊 Plot

+

Plotting methods for Trees.

+

Functions:

+ + + + + + +

reingold_tilford(tree_node[, ...])

Algorithm for drawing tree structure, retrieves (x, y) coordinates for a tree structure.

+
+
+bigtree.utils.plot.reingold_tilford(tree_node: T, sibling_separation: float = 1.0, subtree_separation: float = 1.0, level_separation: float = 1.0, x_offset: float = 0.0, y_offset: float = 0.0) → None
+

Algorithm for drawing tree structure, retrieves (x, y) coordinates for a tree structure. +Adds x and y attributes to every node in the tree. Modifies tree in-place.

+

This algorithm[1] is an improvement over Reingold Tilford algorithm[2].

+

According to Reingold Tilford's paper, a tree diagram should satisfy the following aesthetic rules,

+
    +

  1. Nodes at the same depth should lie along a straight line, and the straight lines defining the depths should be parallel.

    2. +

  2. A left child should be positioned to the left of its parent node and a right child to the right.

    3. +

  3. A parent should be centered over their children.

    4. +

  4. A tree and its mirror image should produce drawings that are reflections of one another; a subtree should be drawn the same way regardless of where it occurs in the tree.

    5. +
+
>>> from bigtree import reingold_tilford, list_to_tree
+>>> path_list = ["a/b/d", "a/b/e/g", "a/b/e/h", "a/c/f"]
+>>> root = list_to_tree(path_list)
+>>> root.show()
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+
+
+
>>> reingold_tilford(root)
+>>> root.show(attr_list=["x", "y"])
+a [x=1.25, y=3.0]
+├── b [x=0.5, y=2.0]
+│   ├── d [x=0.0, y=1.0]
+│   └── e [x=1.0, y=1.0]
+│       ├── g [x=0.5, y=0.0]
+│       └── h [x=1.5, y=0.0]
+└── c [x=2.0, y=2.0]
+    └── f [x=2.0, y=1.0]
+
+
+
+
References

[1] Walker, J. (1991). Positioning Nodes for General Trees. https://www.drdobbs.com/positioning-nodes-for-general-trees/184402320?pgno=4

+

[2] Reingold, E., Tilford, J. (1981). Tidier Drawings of Trees. IEEE Transactions on Software Engineering. https://reingold.co/tidier-drawings.pdf

+
+
+
+
Parameters:
+
    +

  • tree_node (BaseNode) -- tree to compute (x, y) coordinate

    • +

  • sibling_separation (float) -- minimum distance between adjacent siblings of the tree

    • +

  • subtree_separation (float) -- minimum distance between adjacent subtrees of the tree

    • +

  • level_separation (float) -- fixed distance between adjacent levels of the tree

    • +

  • x_offset (float) -- graph offset of x-coordinates

    • +

  • y_offset (float) -- graph offset of y-coordinates

    • +
+
+
+
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/workflows/app_calendar.html b/bigtree/workflows/app_calendar.html new file mode 100644 index 00000000..b95f9851 --- /dev/null +++ b/bigtree/workflows/app_calendar.html @@ -0,0 +1,353 @@ + + + + + + + + + + 📆 Calendar App — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

📆 Calendar App

+

Classes:

+ + + + + + +

Calendar(name)

Calendar Implementation with Big Tree.

+
+
+class bigtree.workflows.app_calendar.Calendar(name: str)
+

Bases: object

+
+
Calendar Implementation with Big Tree.
    +

  • Calendar has four levels - year, month, day, and event name (with event attributes)

    • +
+
+
+

Initializing and Adding Events

+
>>> from bigtree import Calendar
+>>> calendar = Calendar("My Calendar")
+>>> calendar.add_event("Gym", "2023-01-01 18:00")
+>>> calendar.add_event("Dinner", "2023-01-01", date_format="%Y-%m-%d", budget=20)
+>>> calendar.add_event("Gym", "2023-01-02 18:00")
+>>> calendar.show()
+My Calendar
+2023-01-01 00:00:00 - Dinner (budget: 20)
+2023-01-01 18:00:00 - Gym
+2023-01-02 18:00:00 - Gym
+
+
+

Search for Events

+
>>> calendar.find_event("Gym")
+2023-01-01 18:00:00 - Gym
+2023-01-02 18:00:00 - Gym
+
+
+

Removing Events

+
>>> import datetime as dt
+>>> calendar.delete_event("Gym", dt.date(2023, 1, 1))
+>>> calendar.show()
+My Calendar
+2023-01-01 00:00:00 - Dinner (budget: 20)
+2023-01-02 18:00:00 - Gym
+
+
+

Export Calendar

+
>>> calendar.to_dataframe()
+                             path    name        date      time  budget
+0  /My Calendar/2023/01/01/Dinner  Dinner  2023-01-01  00:00:00    20.0
+1     /My Calendar/2023/01/02/Gym     Gym  2023-01-02  18:00:00     NaN
+
+
+

Methods:

+ + + + + + + + + + + + + + + + + + +

add_event(event_name, event_datetime[, ...])

Add event to calendar

delete_event(event_name[, event_date])

Delete event from calendar

find_event(event_name)

Find event by name, prints result to console

show()

Show calendar, prints result to console

to_dataframe()

Export calendar to DataFrame

+
+
+add_event(event_name: str, event_datetime: Union[str, datetime], date_format: str = '%Y-%m-%d %H:%M', **kwargs: Any) → None
+

Add event to calendar

+
+
Parameters:
+
    +

  • event_name (str) -- event name to be added

    • +

  • event_datetime (Union[str, dt.datetime]) -- event date and time

    • +

  • date_format (str) -- specify datetime format if event_datetime is str

    • +
+
+
+
+ +
+
+delete_event(event_name: str, event_date: Optional[date] = None) → None
+

Delete event from calendar

+
+
Parameters:
+
    +

  • event_name (str) -- event name to be deleted

    • +

  • event_date (dt.date) -- event date to be deleted

    • +
+
+
+
+ +
+
+find_event(event_name: str) → None
+

Find event by name, prints result to console

+
+
Parameters:
+

event_name (str) -- event name

+
+
+
+ +
+
+show() → None
+

Show calendar, prints result to console

+
+ +
+
+to_dataframe() → DataFrame
+

Export calendar to DataFrame

+
+
Returns:
+

(pd.DataFrame)

+
+
+
+ +
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/bigtree/workflows/app_todo.html b/bigtree/workflows/app_todo.html new file mode 100644 index 00000000..628851a4 --- /dev/null +++ b/bigtree/workflows/app_todo.html @@ -0,0 +1,432 @@ + + + + + + + + + + ✔️ To Do App — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

✔️ To Do App

+

Classes:

+ + + + + + +

AppToDo([app_name])

To-Do List Implementation with Big Tree.

+
+
+class bigtree.workflows.app_todo.AppToDo(app_name: str = '')
+

Bases: object

+
+
To-Do List Implementation with Big Tree.
    +

  • To-Do List has three levels - app name, list name, and item name.

    • +

  • If list name is not given, item will be assigned to a General list.

    • +
+
+
+

Initializing and Adding Items

+
>>> from bigtree import AppToDo
+>>> app = AppToDo("To Do App")
+>>> app.add_item(item_name="Homework 1", list_name="School")
+>>> app.add_item(item_name=["Milk", "Bread"], list_name="Groceries", description="Urgent")
+>>> app.add_item(item_name="Cook")
+>>> app.show()
+To Do App
+├── School
+│   └── Homework 1
+├── Groceries
+│   ├── Milk [description=Urgent]
+│   └── Bread [description=Urgent]
+└── General
+    └── Cook
+
+
+

Reorder List and Item

+
>>> app.prioritize_list(list_name="General")
+>>> app.show()
+To Do App
+├── General
+│   └── Cook
+├── School
+│   └── Homework 1
+└── Groceries
+    ├── Milk [description=Urgent]
+    └── Bread [description=Urgent]
+
+
+
>>> app.prioritize_item(item_name="Bread")
+>>> app.show()
+To Do App
+├── General
+│   └── Cook
+├── School
+│   └── Homework 1
+└── Groceries
+    ├── Bread [description=Urgent]
+    └── Milk [description=Urgent]
+
+
+

Removing Items

+
>>> app.remove_item("Homework 1")
+>>> app.show()
+To Do App
+├── General
+│   └── Cook
+└── Groceries
+    ├── Bread [description=Urgent]
+    └── Milk [description=Urgent]
+
+
+

Exporting and Importing List

+
>>> app.save("list.json")
+>>> app2 = AppToDo.load("list.json")
+>>> app2.show()
+To Do App
+├── General
+│   └── Cook
+└── Groceries
+    ├── Bread [description=Urgent]
+    └── Milk [description=Urgent]
+
+
+

Methods:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + +

add_item(item_name[, list_name])

Add items to list

add_list(list_name, **kwargs)

Add list to app

load(json_path)

Load To-Do app from json

prioritize_item(item_name)

Prioritize item in list, shift it to be the first item in list

prioritize_list(list_name)

Prioritize list in app, shift it to be the first list

remove_item(item_name[, list_name])

Remove items from list

save(json_path)

Save To-Do app as json

show(**kwargs)

Print tree to console

+
+
+add_item(item_name: Union[str, List[str]], list_name: str = '', **kwargs: Any) → None
+

Add items to list

+
+
Parameters:
+
    +

  • item_name (str/List[str]) -- items to be added

    • +

  • list_name (str) -- list to add items to, optional

    • +
+
+
+
+ +
+
+add_list(list_name: str, **kwargs: Any) → Node
+

Add list to app

+

If list is present, return list node, else a new list will be created

+
+
Parameters:
+

list_name (str) -- name of list

+
+
Returns:
+

(Node)

+
+
+
+ +
+
+static load(json_path: str) → AppToDo
+

Load To-Do app from json

+
+
Parameters:
+

json_path (str) -- json load path

+
+
Returns:
+

(Self)

+
+
+
+ +
+
+prioritize_item(item_name: str) → None
+

Prioritize item in list, shift it to be the first item in list

+
+
Parameters:
+

item_name (str) -- name of item

+
+
+
+ +
+
+prioritize_list(list_name: str) → None
+

Prioritize list in app, shift it to be the first list

+
+
Parameters:
+

list_name (str) -- name of list

+
+
+
+ +
+
+remove_item(item_name: Union[str, List[str]], list_name: str = '') → None
+

Remove items from list

+
+
Parameters:
+
    +

  • item_name (str/List[str]) -- items to be added

    • +

  • list_name (str) -- list to add items to, optional

    • +
+
+
+
+ +
+
+save(json_path: str) → None
+

Save To-Do app as json

+
+
Parameters:
+

json_path (str) -- json save path

+
+
+
+ +
+
+show(**kwargs: Any) → None
+

Print tree to console

+
+ +
+ +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/binarytree.html b/binarytree.html new file mode 100644 index 00000000..c432dfae --- /dev/null +++ b/binarytree.html @@ -0,0 +1,227 @@ + + + + + + + + + + Binary Tree — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
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+ + + + + + + +
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+ + +
+

Binary Tree

+
+ +
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/dag.html b/dag.html new file mode 100644 index 00000000..e9941eb4 --- /dev/null +++ b/dag.html @@ -0,0 +1,236 @@ + + + + + + + + + + Directed Acyclic Graph (DAG) — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
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+ +
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+
+ + + + + + + +
+
+
+
+ + +
+

Directed Acyclic Graph (DAG)

+
+ +
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/genindex.html b/genindex.html new file mode 100644 index 00000000..5cf10b71 --- /dev/null +++ b/genindex.html @@ -0,0 +1,784 @@ + + + + + + + + + Index — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ +
    + +
  • Docs
    • + +
  • Index
    • + + +
  • + + + +
    • + +
+
+
+
+ +
+
+
+
+ +
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+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + + +

Index

+ +
+ A + | B + | C + | D + | F + | G + | I + | L + | M + | N + | P + | R + | S + | T + | Y + | Z + +
+

A

+ + + +
+ +

B

+ + + +
+ +

C

+ + + +
+ +

D

+ + + +
+ +

F

+ + + +
+ +

G

+ + + +
+ +

I

+ + + +
+ +

L

+ + + +
+ +

M

+ + +
+ +

N

+ + + +
+ +

P

+ + + +
+ +

R

+ + + +
+ +

S

+ + + +
+ +

T

+ + + +
+ +

Y

+ + +
+ +

Z

+ + + +
+ + + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/index.html b/index.html new file mode 100644 index 00000000..bb156692 --- /dev/null +++ b/index.html @@ -0,0 +1,1367 @@ + + + + + + + + + + 🌳 Big Tree Documentation — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
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+ + + + + + + + + + + + + + + + +
+ + +
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+ + + + + + + +
+
+
+
+ + +
+

🌳 Big Tree Documentation

+python-version +python-compatibility +Documentation Status +code-coverage +github-workflows +license +black +
+ +
+
+

Big Tree Python Package

+

Tree Implementation for Python, integrated with Python list, dictionary, and pandas DataFrame.

+

It is pythonic, making it easy to learn and extendable to many types of workflows.

+
+

Related Links:

+ +
+
+

Components

+

There are 3 segments to Big Tree consisting of Tree, Binary Tree, and Directed Acyclic Graph (DAG) implementation.

+

For Tree implementation, there are 9 main components.

+
    +

  1. Node

    +
      +

    1. BaseNode, extendable class

      2. +

    2. Node, BaseNode with node name attribute

      3. +
    +
    2. +

  2. Constructing Tree

    +
      +

    1. From str, using tree in string display format

      2. +

    2. From list, using paths or parent-child tuples

      3. +

    3. From nested dictionary, using path or recursive structure

      4. +

    4. From pandas DataFrame, using paths or parent-child columns

      5. +

    5. Add nodes to existing tree using path string

      6. +

    6. Add nodes and attributes to existing tree using dictionary or pandas DataFrame, using path

      7. +

    7. Add only attributes to existing tree using dictionary or pandas DataFrame, using node name

      8. +
    +
    3. +

  3. Traversing Tree

    +
      +

    1. Pre-Order Traversal

      2. +

    2. Post-Order Traversal

      3. +

    3. Level-Order Traversal

      4. +

    4. Level-Order-Group Traversal

      5. +

    5. ZigZag Traversal

      6. +

    6. ZigZag-Group Traversal

      7. +
    +
    4. +

  4. Modifying Tree

    +
      +

    1. Shift nodes from location to destination

      2. +

    2. Copy nodes from location to destination

      3. +

    3. Copy nodes from one tree to another

      4. +
    +
    5. +

  5. Tree Search

    +
      +

    1. Find multiple nodes based on name, partial path, relative path, attribute value, user-defined condition

      2. +

    2. Find single nodes based on name, partial path, relative path, full path, attribute value, user-defined condition

      3. +

    3. Find multiple child nodes based on user-defined condition

      4. +

    4. Find single child node based on name, user-defined condition

      5. +
    +
    6. +

  6. Helper Function

    +
      +

    1. Cloning tree to another Node type

      2. +

    2. Prune tree

      3. +

    3. Get difference between two trees

      4. +
    +
    7. +

  7. Plotting Tree

    +
      +

    1. Enhanced Reingold Tilford Algorithm to retrieve (x, y) coordinates for a tree structure

      2. +
    +
    8. +

  8. Exporting Tree

    +
      +

    1. Print to console

      2. +

    2. Export to dictionary, nested dictionary, or pandas DataFrame

      3. +

    3. Export tree to dot (can save to .dot, .png, .svg, .jpeg files)

      4. +

    4. Export tree to Pillow (can save to .png, .jpg)

      5. +
    +
    9. +

  9. Workflows

    +
      +

    1. Sample workflows for tree demonstration!

      2. +
    +
    10. +
+

For Binary Tree implementation, there are 3 main components. +Binary Node inherits from Node, so the components in Tree implementation are also available in Binary Tree.

+
    +

  1. Node

    +
      +

    1. BinaryNode, Node with binary tree rules

      2. +
    +
    2. +

  2. Constructing Binary Tree

    +
      +

    1. From list, using flattened list structure

      2. +
    +
    3. +

  3. Traversing Binary Tree

    +
      +

    1. In-Order Traversal

      2. +
    +
    4. +
+

For Directed Acyclic Graph (DAG) implementation, there are 4 main components.

+
    +

  1. Node

    +
      +

    1. DAGNode, extendable class for constructing Directed Acyclic Graph (DAG)

      2. +
    +
    2. +

  2. Constructing DAG

    +
      +

    1. From list, containing parent-child tuples

      2. +

    2. From nested dictionary

      3. +

    3. From pandas DataFrame

      4. +
    +
    3. +

  3. Traversing DAG

    +
      +

    1. Generic traversal method

      2. +
    +
    4. +

  4. Exporting DAG

    +
      +

    1. Export to list, dictionary, or pandas DataFrame

      2. +

    2. Export DAG to dot (can save to .dot, .png, .svg, .jpeg files)

      3. +
    +
    5. +
+
+
+
+

Installation

+

To install bigtree, run the following line in command prompt:

+
$ pip install bigtree
+
+
+

If tree needs to use pandas methods, it requires additional dependencies. +Run the following line in command prompt:

+
$ pip install 'bigtree[pandas]'
+
+
+

If tree needs to be exported to image, it requires additional dependencies. +Run the following lines in command prompt:

+
$ pip install 'bigtree[image]'
+$ brew install gprof2dot  # for MacOS
+$ conda install graphviz  # for Windows
+
+
+

Alternatively, install all optional dependencies with the following line in command prompt:

+
$ pip install 'bigtree[all]'
+
+
+
+
+
+

Tree Demonstration

+

Here are some codes to get started.

+
+

Construct Tree

+

Nodes can have attributes if they are initialized from Node, dictionary, or pandas DataFrame.

+
    +

  1. From Node

    2. +
+

Nodes can be linked to each other with parent and children setter methods, +or using bitshift operator with the convention parent_node >> child_node or child_node << parent_node.

+
from bigtree import Node, tree_to_dot
+
+root = Node("a")
+b = Node("b")
+c = Node("c")
+d = Node("d")
+
+root.children = [b, c]
+d.parent = b
+
+root.show()
+# a
+# ├── b
+# │   └── d
+# └── c
+
+graph = tree_to_dot(root, node_colour="gold")
+graph.write_png("assets/demo_tree.png")
+
+
+

Sample Tree Output

+
from bigtree import Node
+
+root = Node("a")
+b = Node("b")
+c = Node("c")
+d = Node("d")
+
+root >> b
+root >> c
+d << b
+
+root.show()
+# a
+# ├── b
+# │   └── d
+# └── c
+
+
+

Alternatively, we can directly pass parent or children argument.

+
from bigtree import Node
+
+b = Node("b")
+c = Node("c")
+d = Node("d", parent=b)
+root = Node("a", children=[b, c])
+
+root.show(style="ascii")
+# a
+# |-- b
+# |   +-- d
+# +-- c
+
+
+
    +

  1. From str

    2. +
+

Construct nodes only.

+
from bigtree import str_to_tree
+
+tree_str = """
+a
+├── b
+│   ├── d
+│   └── e
+│       ├── g
+│       └── h
+└── c
+    └── f
+"""
+root = str_to_tree(tree_str, tree_prefix_list=["├──", "└──"])
+root.show()
+# a
+# ├── b
+# │   ├── d
+# │   └── e
+# │       ├── g
+# │       └── h
+# └── c
+#     └── f
+
+
+
    +

  1. From list

    2. +
+

Construct nodes only, list can contain either full paths or tuples of parent-child names.

+
from bigtree import list_to_tree, list_to_tree_by_relation
+
+root = list_to_tree(["a/b/d", "a/c"])
+root.show()
+# a
+# ├── b
+# │   └── d
+# └── c
+
+root = list_to_tree_by_relation([("a", "b"), ("a", "c"), ("b", "d")])
+root.show()
+# a
+# ├── b
+# │   └── d
+# └── c
+
+
+
    +

  1. From nested dictionary

    2. +
+

Construct nodes with attributes, key: path, value: dict of node attribute names and attribute values.

+
from bigtree import dict_to_tree
+
+path_dict = {
+   "a": {"age": 90},
+   "a/b": {"age": 65},
+   "a/c": {"age": 60},
+   "a/b/d": {"age": 40},
+}
+
+root = dict_to_tree(path_dict)
+root.show(attr_list=["age"])
+# a [age=90]
+# ├── b [age=65]
+# │   └── d [age=40]
+# └── c [age=60]
+
+
+
    +

  1. From nested recursive dictionary

    2. +
+

Construct nodes with attributes, key: node attribute names, value: node attribute values, and list of +children (recursive).

+
from bigtree import nested_dict_to_tree
+
+path_dict = {
+   "name": "a",
+   "age": 90,
+   "children": [
+      {
+         "name": "b",
+         "age": 65,
+         "children": [
+            {"name": "d", "age": 40},
+         ],
+      },
+      {"name": "c", "age": 60},
+   ],
+}
+
+root = nested_dict_to_tree(path_dict)
+root.show(attr_list=["age"])
+# a [age=90]
+# ├── b [age=65]
+# │   └── d [age=40]
+# └── c [age=60]
+
+
+
    +

  1. From pandas DataFrame

    2. +
+

Construct nodes with attributes, pandas DataFrame can contain either path column or parent-child columns, +and attribute columns.

+
import pandas as pd
+
+from bigtree import dataframe_to_tree, dataframe_to_tree_by_relation
+
+data = pd.DataFrame(
+   [
+      ["a", 90],
+      ["a/b", 65],
+      ["a/c", 60],
+      ["a/b/d", 40],
+   ],
+   columns=["path", "age"],
+)
+
+root = dataframe_to_tree(data)
+root.show(attr_list=["age"])
+# a [age=90]
+# ├── b [age=65]
+# │   └── d [age=40]
+# └── c [age=60]
+
+data = pd.DataFrame(
+   [
+      ["a", None, 90],
+      ["b", "a", 65],
+      ["c", "a", 60],
+      ["d", "b", 40],
+   ],
+   columns=["child", "parent", "age"],
+)
+
+root = dataframe_to_tree_by_relation(data)
+root.show(attr_list=["age"])
+# a [age=90]
+# ├── b [age=65]
+# │   └── d [age=40]
+# └── c [age=60]
+
+
+
+

If tree is already created, attributes can still be added using dictionary or pandas DataFrame!

+
+
+ +
+

Traverse Tree

+

Tree can be traversed using pre-order, post-order, level-order, level-order-group, zigzag, zigzag-group traversal methods.

+
from bigtree import Node, preorder_iter, postorder_iter, levelorder_iter, levelordergroup_iter, zigzag_iter, zigzaggroup_iter
+
+root = Node("a")
+b = Node("b", parent=root)
+c = Node("c", parent=root)
+d = Node("d", parent=b)
+e = Node("e", parent=b)
+root.show()
+# a
+# ├── b
+# │   ├── d
+# │   └── e
+# └── c
+
+[node.name for node in preorder_iter(root)]
+# ['a', 'b', 'd', 'e', 'c']
+
+[node.name for node in postorder_iter(root)]
+# ['d', 'e', 'b', 'c', 'a']
+
+[node.name for node in levelorder_iter(root)]
+# ['a', 'b', 'c', 'd', 'e']
+
+[[node.name for node in node_group] for node_group in levelordergroup_iter(root)]
+# [['a'], ['b', 'c'], ['d', 'e']]
+
+[node.name for node in zigzag_iter(root)]
+# ['a', 'c', 'b', 'd', 'e']
+
+[[node.name for node in node_group] for node_group in zigzaggroup_iter(root)]
+# [['a'], ['c', 'b'], ['d', 'e']]
+
+
+
+
+

Modify Tree

+

Nodes can be shifted or copied from one path to another.

+
from bigtree import Node, shift_nodes
+
+root = Node("a")
+b = Node("b", parent=root)
+c = Node("c", parent=root)
+d = Node("d", parent=root)
+root.show()
+# a
+# ├── b
+# ├── c
+# └── d
+
+shift_nodes(
+   tree=root,
+   from_paths=["a/c", "a/d"],
+   to_paths=["a/b/c", "a/dummy/d"],
+)
+root.show()
+# a
+# ├── b
+# │   └── c
+# └── dummy
+#     └── d
+
+
+
from bigtree import Node, copy_nodes
+
+root = Node("a")
+b = Node("b", parent=root)
+c = Node("c", parent=root)
+d = Node("d", parent=root)
+root.show()
+# a
+# ├── b
+# ├── c
+# └── d
+
+copy_nodes(
+   tree=root,
+   from_paths=["a/c", "a/d"],
+   to_paths=["a/b/c", "a/dummy/d"],
+)
+root.show()
+# a
+# ├── b
+# │   └── c
+# ├── c
+# ├── d
+# └── dummy
+#     └── d
+
+
+

Nodes can also be copied between two different trees.

+
from bigtree import Node, copy_nodes_from_tree_to_tree
+root = Node("a")
+b = Node("b", parent=root)
+c = Node("c", parent=root)
+d = Node("d", parent=root)
+root.show()
+# a
+# ├── b
+# ├── c
+# └── d
+
+root_other = Node("aa")
+copy_nodes_from_tree_to_tree(
+   from_tree=root,
+   to_tree=root_other,
+   from_paths=["a/b", "a/c", "a/d"],
+   to_paths=["aa/b", "aa/b/c", "aa/dummy/d"],
+)
+root_other.show()
+# aa
+# ├── b
+# │   └── c
+# └── dummy
+#     └── d
+
+
+
+ +
+

Helper Utility

+

There following are helper functions for cloning tree to another Node type, pruning tree, and getting difference +between two trees.

+
from bigtree import BaseNode, Node, clone_tree, prune_tree, get_tree_diff
+
+# Cloning tree from `BaseNode` to `Node` type
+root = BaseNode(name="a")
+b = BaseNode(name="b", parent=root)
+clone_tree(root, Node)
+# Node(/a, )
+
+# Prune tree to only path a/b
+root = Node("a")
+b = Node("b", parent=root)
+c = Node("c", parent=root)
+root.show()
+# a
+# ├── b
+# └── c
+
+root_pruned = prune_tree(root, "a/b")
+root_pruned.show()
+# a
+# └── b
+
+# Get difference between two trees
+root = Node("a")
+b = Node("b", parent=root)
+c = Node("c", parent=root)
+root.show()
+# a
+# ├── b
+# └── c
+
+root_other = Node("a")
+b_other = Node("b", parent=root_other)
+root_other.show()
+# a
+# └── b
+
+tree_diff = get_tree_diff(root, root_other)
+tree_diff.show()
+# a
+# └── c (-)
+
+tree_diff = get_tree_diff(root, root_other, only_diff=False)
+tree_diff.show()
+# a
+# ├── b
+# └── c (-)
+
+
+
+
+

Export Tree

+

Tree can be exported to another data type.

+
    +

  1. Export to nested dictionary

    2. +

  2. Export to nested recursive dictionary

    3. +

  3. Export to pandas DataFrame

    4. +

  4. Export to dot (and png)

    5. +

  5. Export to Pillow (and png)

    6. +
+
from bigtree import Node, tree_to_dict, tree_to_nested_dict, tree_to_dataframe, tree_to_dot, tree_to_pillow
+
+root = Node("a", age=90)
+b = Node("b", age=65, parent=root)
+c = Node("c", age=60, parent=root)
+d = Node("d", age=40, parent=b)
+e = Node("e", age=35, parent=b)
+root.show()
+# a
+# ├── b
+# │   ├── d
+# │   └── e
+# └── c
+
+tree_to_dict(
+   root,
+   name_key="name",
+   parent_key="parent",
+   attr_dict={"age": "person age"}
+)
+# {
+#    '/a': {'name': 'a', 'parent': None, 'person age': 90},
+#    '/a/b': {'name': 'b', 'parent': 'a', 'person age': 65},
+#    '/a/b/d': {'name': 'd', 'parent': 'b', 'person age': 40},
+#    '/a/b/e': {'name': 'e', 'parent': 'b', 'person age': 35},
+#    '/a/c': {'name': 'c', 'parent': 'a', 'person age': 60}
+# }
+
+tree_to_nested_dict(root, all_attrs=True)
+# {
+#    'name': 'a',
+#    'age': 90,
+#    'children': [
+#       {
+#          'name': 'b',
+#          'age': 65,
+#          'children': [
+#             {
+#                'name': 'd',
+#                'age': 40
+#             },
+#             {
+#                'name': 'e',
+#                'age': 35
+#             }
+#          ]
+#       },
+#       {
+#          'name': 'c',
+#          'age': 60
+#       }
+#    ]
+# }
+
+tree_to_dataframe(
+   root,
+   name_col="name",
+   parent_col="parent",
+   path_col="path",
+   attr_dict={"age": "person age"}
+)
+#      path name parent  person age
+# 0      /a    a   None          90
+# 1    /a/b    b      a          65
+# 2  /a/b/d    d      b          40
+# 3  /a/b/e    e      b          35
+# 4    /a/c    c      a          60
+
+graph = tree_to_dot(root, node_colour="gold")
+graph.write_png("assets/demo.png")
+
+pillow_image = tree_to_pillow(root)
+pillow_image.save("assets/demo_pillow.png")
+
+
+
    +

  • demo.png

    • +
+

Sample Dot Image Output

+
    +

  • demo_pillow.png

    • +
+

Sample Pillow Image Output

+
+
+
+
+

Binary Tree Demonstration

+

Compared to nodes in tree, nodes in Binary Tree are only allowed maximum of 2 children. +Since BinaryNode extends from Node, construct, traverse, search, export methods from Node are applicable to +Binary Tree as well.

+
+

Construct Binary Tree

+
    +

  1. From BinaryNode

    2. +
+

BinaryNode can be linked to each other with parent, children, left, and right setter methods, +or using bitshift operator with the convention parent_node >> child_node or child_node << parent_node.

+
from bigtree import BinaryNode, tree_to_dot
+
+e = BinaryNode(5)
+d = BinaryNode(4)
+c = BinaryNode(3)
+b = BinaryNode(2, left=d, right=e)
+a = BinaryNode(1, children=[b, c])
+f = BinaryNode(6, parent=c)
+g = BinaryNode(7, parent=c)
+h = BinaryNode(8, parent=d)
+
+graph = tree_to_dot(a, node_colour="gold")
+graph.write_png("assets/demo_binarytree.png")
+
+
+

Sample DAG Output

+
    +

  1. From list

    2. +
+

Construct nodes only, list has similar format as heapq list.

+
from bigtree import list_to_binarytree
+
+nums_list = [1, 2, 3, 4, 5, 6, 7, 8]
+root = list_to_binarytree(nums_list)
+root.show()
+# 1
+# ├── 2
+# │   ├── 4
+# │   │   └── 8
+# │   └── 5
+# └── 3
+#     ├── 6
+#     └── 7
+
+
+
+
+

Traverse Binary Tree

+

In addition to the traversal methods in the usual tree, binary tree includes in-order traversal method.

+
from bigtree import list_to_binarytree, inorder_iter, preorder_iter, postorder_iter, levelorder_iter, levelordergroup_iter, zigzag_iter, zigzaggroup_iter
+
+nums_list = [1, 2, 3, 4, 5, 6, 7, 8]
+root = list_to_binarytree(nums_list)
+root.show()
+# 1
+# ├── 2
+# │   ├── 4
+# │   │   └── 8
+# │   └── 5
+# └── 3
+#     ├── 6
+#     └── 7
+
+[node.name for node in inorder_iter(root)]
+# ['8', '4', '2', '5', '1', '6', '3', '7']
+
+[node.name for node in preorder_iter(root)]
+# ['1', '2', '4', '8', '5', '3', '6', '7']
+
+[node.name for node in postorder_iter(root)]
+# ['8', '4', '5', '2', '6', '7', '3', '1']
+
+[node.name for node in levelorder_iter(root)]
+# ['1', '2', '3', '4', '5', '6', '7', '8']
+
+[[node.name for node in node_group] for node_group in levelordergroup_iter(root)]
+# [['1'], ['2', '3'], ['4', '5', '6', '7'], ['8']]
+
+[node.name for node in zigzag_iter(root)]
+# ['1', '3', '2', '4', '5', '6', '7', '8']
+
+[[node.name for node in node_group] for node_group in zigzaggroup_iter(root)]
+# [['1'], ['3', '2'], ['4', '5', '6', '7'], ['8']]
+
+
+
+
+
+
+

DAG Demonstration

+

Compared to nodes in tree, nodes in DAG are able to have multiple parents.

+
+

Construct DAG

+
    +

  1. From DAGNode

    2. +
+

DAGNode can be linked to each other with parents and children setter methods, +or using bitshift operator with the convention parent_node >> child_node or child_node << parent_node.

+
from bigtree import DAGNode, dag_to_dot
+
+a = DAGNode("a")
+b = DAGNode("b")
+c = DAGNode("c", parents=[a, b])
+d = DAGNode("d", parents=[a, c])
+e = DAGNode("e", parents=[d])
+f = DAGNode("f", parents=[c, d])
+h = DAGNode("h")
+g = DAGNode("g", parents=[c], children=[h])
+
+graph = dag_to_dot(a, node_colour="gold")
+graph.write_png("assets/demo_dag.png")
+
+
+

Sample DAG Output

+
    +

  1. From list

    2. +
+

Construct nodes only, list contains parent-child tuples.

+
from bigtree import list_to_dag, dag_iterator
+
+relations_list = [
+   ("a", "c"),
+   ("a", "d"),
+   ("b", "c"),
+   ("c", "d"),
+   ("d", "e")
+]
+dag = list_to_dag(relations_list)
+print([(parent.node_name, child.node_name) for parent, child in dag_iterator(dag)])
+# [('a', 'd'), ('c', 'd'), ('d', 'e'), ('a', 'c'), ('b', 'c')]
+
+
+
    +

  1. From nested dictionary

    2. +
+

Construct nodes with attributes, key: child name, value: dict of parent name, child node attributes.

+
from bigtree import dict_to_dag, dag_iterator
+
+relation_dict = {
+   "a": {"step": 1},
+   "b": {"step": 1},
+   "c": {"parents": ["a", "b"], "step": 2},
+   "d": {"parents": ["a", "c"], "step": 2},
+   "e": {"parents": ["d"], "step": 3},
+}
+dag = dict_to_dag(relation_dict, parent_key="parents")
+print([(parent.node_name, child.node_name) for parent, child in dag_iterator(dag)])
+# [('a', 'd'), ('c', 'd'), ('d', 'e'), ('a', 'c'), ('b', 'c')]
+
+
+
    +

  1. From pandas DataFrame

    2. +
+

Construct nodes with attributes, pandas DataFrame contains child column, parent column, and attribute columns.

+
import pandas as pd
+from bigtree import dataframe_to_dag, dag_iterator
+
+path_data = pd.DataFrame([
+   ["a", None, 1],
+   ["b", None, 1],
+   ["c", "a", 2],
+   ["c", "b", 2],
+   ["d", "a", 2],
+   ["d", "c", 2],
+   ["e", "d", 3],
+],
+   columns=["child", "parent", "step"]
+)
+dag = dataframe_to_dag(path_data)
+print([(parent.node_name, child.node_name) for parent, child in dag_iterator(dag)])
+# [('a', 'd'), ('c', 'd'), ('d', 'e'), ('a', 'c'), ('b', 'c')]
+
+
+
+
+
+
+

Demo Usage

+

There are existing implementations of workflows to showcase how bigtree can be used!

+
+

To Do Application

+

There are functions to:

+
    +

  • Add or remove list to To-Do application

    • +

  • Add or remove item to list, default list is the 'General' list

    • +

  • Prioritize a list/item by reordering them as first list/item

    • +

  • Save and import To-Do application to and from an external JSON file

    • +

  • Show To-Do application, which prints tree to console

    • +
+
from bigtree import AppToDo
+app = AppToDo("To Do App")
+app.add_item(item_name="Homework 1", list_name="School")
+app.add_item(item_name=["Milk", "Bread"], list_name="Groceries", description="Urgent")
+app.add_item(item_name="Cook")
+app.show()
+# To Do App
+# ├── School
+# │   └── Homework 1
+# ├── Groceries
+# │   ├── Milk [description=Urgent]
+# │   └── Bread [description=Urgent]
+# └── General
+#   └── Cook
+
+app.save("list.json")
+app2 = AppToDo.load("list.json")
+
+
+
+
+

Calendar Application

+

There are functions to:

+
    +

  • Add or remove event from Calendar

    • +

  • Find event by name, or name and date

    • +

  • Display calendar, which prints events to console

    • +

  • Export calendar to pandas DataFrame

    • +
+
import datetime as dt
+from bigtree import Calendar
+calendar = Calendar("My Calendar")
+calendar.add_event("Gym", "2023-01-01 18:00")
+calendar.add_event("Dinner", "2023-01-01", date_format="%Y-%m-%d", budget=20)
+calendar.add_event("Gym", "2023-01-02 18:00")
+calendar.show()
+# My Calendar
+# 2023-01-01 00:00:00 - Dinner (budget: 20)
+# 2023-01-01 18:00:00 - Gym
+# 2023-01-02 18:00:00 - Gym
+
+calendar.find_event("Gym")
+# 2023-01-01 18:00:00 - Gym
+# 2023-01-02 18:00:00 - Gym
+
+calendar.delete_event("Gym", dt.date(2023, 1, 1))
+calendar.show()
+# My Calendar
+# 2023-01-01 00:00:00 - Dinner (budget: 20)
+# 2023-01-02 18:00:00 - Gym
+
+data_calendar = calendar.to_dataframe()
+data_calendar
+#                              path    name        date      time  budget
+# 0  /My Calendar/2023/01/01/Dinner  Dinner  2023-01-01  00:00:00    20.0
+# 1     /My Calendar/2023/01/02/Gym     Gym  2023-01-02  18:00:00     NaN
+
+
+
+
+
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/node.html b/node.html new file mode 100644 index 00000000..ac9d27e0 --- /dev/null +++ b/node.html @@ -0,0 +1,227 @@ + + + + + + + + + + Node — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
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Node

+
+ +
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+ + + +
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+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/objects.inv b/objects.inv new file mode 100644 index 00000000..5b528d39 Binary files /dev/null and b/objects.inv differ diff --git a/others.html b/others.html new file mode 100644 index 00000000..18a1a36f --- /dev/null +++ b/others.html @@ -0,0 +1,242 @@ + + + + + + + + + + Others — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
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+

Others

+
+ +
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/others/contributing.html b/others/contributing.html new file mode 100644 index 00000000..62965d70 --- /dev/null +++ b/others/contributing.html @@ -0,0 +1,283 @@ + + + + + + + + + + 🍪 Contributing — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
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+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/others/list_dir.html b/others/list_dir.html new file mode 100644 index 00000000..6710a65c --- /dev/null +++ b/others/list_dir.html @@ -0,0 +1,233 @@ + + + + + + + + + + List Directory — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
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+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

List Directory

+

To list directories recursively using bigtree, we can use the glob built-in Python package to extract a list of paths.

+
import glob
+from bigtree import list_to_tree, print_tree
+
+# Get all directories recursively
+path_list = []
+for f in glob.glob("./**/*.py", recursive=True):
+    path_list.append(f)
+
+# Construct tree
+root = list_to_tree(path_list)
+
+# View tree
+print_tree(root, max_depth=3)
+
+
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/others/merging_trees.html b/others/merging_trees.html new file mode 100644 index 00000000..48d0e159 --- /dev/null +++ b/others/merging_trees.html @@ -0,0 +1,261 @@ + + + + + + + + + + Merging Trees — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

Merging Trees

+

To merge two separate trees into one, we can use the tree modify module.

+

In this example, we are merging two trees that have similar node b. +Children of node b from both trees are retained as long as merge_children=True is set. +If only children of other tree is desired, set overriding=True instead.

+
from bigtree import Node, print_tree, copy_nodes_from_tree_to_tree
+
+# Construct trees
+root1 = Node("a")
+b1 = Node("b", parent=root1)
+c1 = Node("c", parent=root1)
+d1 = Node("d", parent=b1)
+
+b2 = Node("b")
+e2 = Node("e", parent=b2)
+
+# Validate tree structure
+print_tree(root1)
+# a
+# ├── b
+# │   └── d
+# └── c
+
+print_tree(b2)
+# b
+# └── e
+
+# Merge trees
+copy_nodes_from_tree_to_tree(
+    from_tree=b2,
+    to_tree=root1,
+    from_paths=["b"],
+    to_paths=["a/b"],
+    merge_children=True,  # set overriding=True to override existing children
+)
+
+# Validate tree structure
+print_tree(root1)
+# a
+# ├── b
+# │   ├── d
+# │   └── e
+# └── c
+
+
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/others/nodes.html b/others/nodes.html new file mode 100644 index 00000000..a59a811f --- /dev/null +++ b/others/nodes.html @@ -0,0 +1,298 @@ + + + + + + + + + + Extending Nodes — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

Extending Nodes

+

Nodes can be extended from BaseNode or Node class to have extended functionalities or add pre-/post-assign checks.

+
    +

  • For example, Node class extends BaseNode and added the name functionality with pre-assign checks to ensure no duplicate path names.

    • +
+
+

Population Node (add functionality/method/property)

+
from bigtree import Node, print_tree
+
+
+class PopulationNode(Node):
+
+    def __init__(self, name: str, population: int = 0, **kwargs):
+        super().__init__(name, **kwargs)
+        self._population = population
+
+    @property
+    def population(self):
+        if self.is_leaf:
+            return self._population
+        return sum([child.population for child in self.children])
+
+    @property
+    def percentage(self):
+        if self.is_root:
+            return 1
+        return round(self.population / self.root.population, 2)
+
+
+root = PopulationNode("World")
+b1 = PopulationNode("Country A", parent=root)
+c1 = PopulationNode("State A1", 100, parent=b1)
+c2 = PopulationNode("State A2", 50, parent=b1)
+b2 = PopulationNode("Country B", 200, parent=root)
+b3 = PopulationNode("Country C", 100, parent=root)
+
+print_tree(root, attr_list=["population", "percentage"])
+# World [population=450, percentage=1]
+# ├── Country A [population=150, percentage=0.33]
+# │   ├── State A1 [population=100, percentage=0.22]
+# │   └── State A2 [population=50, percentage=0.11]
+# ├── Country B [population=200, percentage=0.44]
+# └── Country C [population=100, percentage=0.22]
+
+
+
+
+

Read-Only Node (add pre-/post-assign checks)

+
import pytest
+
+from bigtree import Node
+from typing import List
+
+
+class ReadOnlyNode(Node):
+
+    def __init__(self, *args, **kwargs):
+        self.__readonly = False
+        super().__init__(*args, **kwargs)
+        self.__readonly = True
+
+    def _Node__pre_assign_parent(self, new_parent: Node):
+        if self.__readonly:
+            raise RuntimeError("Nodes cannot be reassigned for ReadOnlyNode")
+
+    def _Node__pre_assign_children(self, new_children: List[Node]):
+        if self.__readonly:
+            raise RuntimeError("Nodes cannot be reassigned for ReadOnlyNode")
+
+
+a = ReadOnlyNode("a")
+b = ReadOnlyNode("b", parent=a)
+c = ReadOnlyNode("c", parent=a)
+
+with pytest.raises(RuntimeError):
+    c.parent = b
+
+with pytest.raises(RuntimeError):
+    a.children = [b, c]
+
+
+
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/others/tips.html b/others/tips.html new file mode 100644 index 00000000..6d6e77d6 --- /dev/null +++ b/others/tips.html @@ -0,0 +1,399 @@ + + + + + + + + + + 💡 Tips and Tricks — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

💡 Tips and Tricks

+
+

List Directory

+

To list directories recursively using bigtree, we can use the glob built-in Python package to extract a list of paths.

+
import glob
+from bigtree import list_to_tree, print_tree
+
+# Get all directories recursively
+path_list = []
+for f in glob.glob("./**/*.py", recursive=True):
+    path_list.append(f)
+
+# Construct tree
+root = list_to_tree(path_list)
+
+# View tree
+print_tree(root, max_depth=3)
+
+
+
+
+

Extending Nodes

+

Nodes can be extended from BaseNode or Node class to have extended functionalities or add pre-/post-assign checks.

+
    +

  • For example, Node class extends BaseNode and added the name functionality with pre-assign checks to ensure no duplicate path names.

    • +
+
+

Population Node (add functionality/method/property)

+
from bigtree import Node, print_tree
+
+
+class PopulationNode(Node):
+
+    def __init__(self, name: str, population: int = 0, **kwargs):
+        super().__init__(name, **kwargs)
+        self._population = population
+
+    @property
+    def population(self):
+        if self.is_leaf:
+            return self._population
+        return sum([child.population for child in self.children])
+
+    @property
+    def percentage(self):
+        if self.is_root:
+            return 1
+        return round(self.population / self.root.population, 2)
+
+
+root = PopulationNode("World")
+b1 = PopulationNode("Country A", parent=root)
+c1 = PopulationNode("State A1", 100, parent=b1)
+c2 = PopulationNode("State A2", 50, parent=b1)
+b2 = PopulationNode("Country B", 200, parent=root)
+b3 = PopulationNode("Country C", 100, parent=root)
+
+print_tree(root, attr_list=["population", "percentage"])
+# World [population=450, percentage=1]
+# ├── Country A [population=150, percentage=0.33]
+# │   ├── State A1 [population=100, percentage=0.22]
+# │   └── State A2 [population=50, percentage=0.11]
+# ├── Country B [population=200, percentage=0.44]
+# └── Country C [population=100, percentage=0.22]
+
+
+
+
+

Read-Only Node (add pre-/post-assign checks)

+
import pytest
+
+from bigtree import Node
+from typing import List
+
+
+class ReadOnlyNode(Node):
+
+    def __init__(self, *args, **kwargs):
+        self.__readonly = False
+        super().__init__(*args, **kwargs)
+        self.__readonly = True
+
+    def _Node__pre_assign_parent(self, new_parent: Node):
+        if self.__readonly:
+            raise RuntimeError("Nodes cannot be reassigned for ReadOnlyNode")
+
+    def _Node__pre_assign_children(self, new_children: List[Node]):
+        if self.__readonly:
+            raise RuntimeError("Nodes cannot be reassigned for ReadOnlyNode")
+
+
+a = ReadOnlyNode("a")
+b = ReadOnlyNode("b", parent=a)
+c = ReadOnlyNode("c", parent=a)
+
+with pytest.raises(RuntimeError):
+    c.parent = b
+
+with pytest.raises(RuntimeError):
+    a.children = [b, c]
+
+
+
+
+
+

Merging Trees

+

To merge two separate trees into one, we can use the tree modify module.

+

In this example, we are merging two trees that have similar node b. +Children of node b from both trees are retained as long as merge_children=True is set. +If only children of other tree is desired, set overriding=True instead.

+
from bigtree import Node, print_tree, copy_nodes_from_tree_to_tree
+
+# Construct trees
+root1 = Node("a")
+b1 = Node("b", parent=root1)
+c1 = Node("c", parent=root1)
+d1 = Node("d", parent=b1)
+
+b2 = Node("b")
+e2 = Node("e", parent=b2)
+
+# Validate tree structure
+print_tree(root1)
+# a
+# ├── b
+# │   └── d
+# └── c
+
+print_tree(b2)
+# b
+# └── e
+
+# Merge trees
+copy_nodes_from_tree_to_tree(
+    from_tree=b2,
+    to_tree=root1,
+    from_paths=["b"],
+    to_paths=["a/b"],
+    merge_children=True,  # set overriding=True to override existing children
+)
+
+# Validate tree structure
+print_tree(root1)
+# a
+# ├── b
+# │   ├── d
+# │   └── e
+# └── c
+
+
+
+
+

Trees with Weighted Edges

+

Edge weights should be defined in the child node for the parent-child edge since each node can only have one parent.

+

We can simply add weight attribute to the Node class. +However, if we want to visualize the weighted tree, we can create a WeightedNode class to generate the edge attribute dictionary.

+
from bigtree import Node, tree_to_dot
+
+class WeightedNode(Node):
+    def __init__(self, name, weight=0, **kwargs):
+        super().__init__(name, **kwargs)
+        self.weight = weight
+
+    @property
+    def edge_attr(self):
+        return {"label": self.weight}
+
+# Construct weighted tree
+root = WeightedNode("a")
+b = WeightedNode("b", parent=root, weight=1)
+c = WeightedNode("c", parent=root, weight=2)
+d = WeightedNode("d", parent=b, weight=3)
+
+graph = tree_to_dot(root, node_colour="gold", edge_attr="edge_attr")
+graph.write_png("assets/weighted_tree.png")
+
+
+

Sample DAG Output

+
+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/others/weighted_trees.html b/others/weighted_trees.html new file mode 100644 index 00000000..f3a76388 --- /dev/null +++ b/others/weighted_trees.html @@ -0,0 +1,242 @@ + + + + + + + + + + Trees with Weighted Edges — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ + +
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + +
+

Trees with Weighted Edges

+

Edge weights should be defined in the child node for the parent-child edge since each node can only have one parent.

+

We can simply add weight attribute to the Node class. +However, if we want to visualize the weighted tree, we can create a WeightedNode class to generate the edge attribute dictionary.

+
from bigtree import Node, tree_to_dot
+
+class WeightedNode(Node):
+    def __init__(self, name, weight=0, **kwargs):
+        super().__init__(name, **kwargs)
+        self.weight = weight
+
+    @property
+    def edge_attr(self):
+        return {"label": self.weight}
+
+# Construct weighted tree
+root = WeightedNode("a")
+b = WeightedNode("b", parent=root, weight=1)
+c = WeightedNode("c", parent=root, weight=2)
+d = WeightedNode("d", parent=b, weight=3)
+
+graph = tree_to_dot(root, node_colour="gold", edge_attr="edge_attr")
+graph.write_png("assets/weighted_tree.png")
+
+
+

Sample DAG Output

+
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/py-modindex.html b/py-modindex.html new file mode 100644 index 00000000..f8c2dcb0 --- /dev/null +++ b/py-modindex.html @@ -0,0 +1,310 @@ + + + + + + + + + Python Module Index — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ +
    + +
  • Docs
    • + +
  • Python Module Index
    • + + +
  • + +
    • + +
+
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + + +

Python Module Index

+ +
+ b +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
 
+ b
+ bigtree +
    + bigtree.binarytree.construct +
    + bigtree.dag.construct +
    + bigtree.dag.export +
    + bigtree.node.basenode +
    + bigtree.node.binarynode +
    + bigtree.node.dagnode +
    + bigtree.node.node +
    + bigtree.tree.construct +
    + bigtree.tree.export +
    + bigtree.tree.helper +
    + bigtree.tree.modify +
    + bigtree.tree.search +
    + bigtree.utils.iterators +
    + bigtree.utils.plot +
    + bigtree.workflows.app_calendar +
    + bigtree.workflows.app_todo +
+ + + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/search.html b/search.html new file mode 100644 index 00000000..81afbde8 --- /dev/null +++ b/search.html @@ -0,0 +1,231 @@ + + + + + + + + + Search — bigtree 0.12.3 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + bigtree + +
+
+ + +
+
+ + + + + + + + + + + + + + + + +
+ +
    + +
  • Docs
    • + +
  • Search
    • + + +
  • + + + +
    • + +
+
+
+
+ +
+
+
+
+ +
+
+
+ + +
+ + + +
+
+
+ + + + + + + +
+
+
+
+ + + + + +
+ +
+ + +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/searchindex.js b/searchindex.js new file mode 100644 index 00000000..571eeb08 --- /dev/null +++ b/searchindex.js @@ -0,0 +1 @@ +Search.setIndex({"docnames": ["bigtree/binarytree/construct", "bigtree/dag/construct", "bigtree/dag/export", "bigtree/node/basenode", "bigtree/node/binarynode", "bigtree/node/dagnode", "bigtree/node/node", "bigtree/tree/construct", "bigtree/tree/export", "bigtree/tree/helper", "bigtree/tree/modify", "bigtree/tree/search", "bigtree/utils/iterators", "bigtree/utils/plot", "bigtree/workflows/app_calendar", "bigtree/workflows/app_todo", "binarytree", "dag", "index", "node", "others", "others/contributing", "others/list_dir", "others/merging_trees", "others/nodes", "others/tips", "others/weighted_trees", "tree", "utils", "workflows"], "filenames": ["bigtree/binarytree/construct.rst", "bigtree/dag/construct.rst", "bigtree/dag/export.rst", "bigtree/node/basenode.rst", "bigtree/node/binarynode.rst", "bigtree/node/dagnode.rst", "bigtree/node/node.rst", "bigtree/tree/construct.rst", "bigtree/tree/export.rst", "bigtree/tree/helper.rst", "bigtree/tree/modify.rst", "bigtree/tree/search.rst", "bigtree/utils/iterators.rst", "bigtree/utils/plot.rst", "bigtree/workflows/app_calendar.rst", "bigtree/workflows/app_todo.rst", "binarytree.rst", "dag.rst", "index.rst", "node.rst", "others.rst", "others/contributing.rst", "others/list_dir.md", "others/merging_trees.md", "others/nodes.md", "others/tips.rst", "others/weighted_trees.md", "tree.rst", "utils.rst", "workflows.rst"], "titles": ["\u2728 Construct", "\u2728 Construct", "\ud83d\udd28 Export", "\ud83c\udf31 BaseNode", "\ud83c\udf3f BinaryNode", "\ud83c\udf3c DAGNode", "\ud83c\udf3a Node", "\u2728 Construct", "\ud83d\udd28 Export", "\ud83d\udd27 Helper", "\ud83d\udcdd Modify", "\ud83d\udd0d Search", "\u27b0 Iterators", "\ud83d\udcca Plot", "\ud83d\udcc6 Calendar App", "\u2714\ufe0f To Do App", "Binary Tree", "Directed Acyclic Graph (DAG)", "\ud83c\udf33 Big Tree Documentation", "Node", "Others", "\ud83c\udf6a Contributing", "List Directory", "Merging Trees", "Extending Nodes", "\ud83d\udca1 Tips and Tricks", "Trees with Weighted Edges", "Tree", "Utils", "Workflows"], "terms": {"from": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 21, 22, 23, 24, 25, 26], "list": [0, 1, 2, 3, 4, 5, 7, 8, 10, 12, 15, 18, 20, 21, 24], "us": [0, 1, 3, 4, 5, 6, 7, 8, 10, 18, 21, 22, 23, 25], "heapq": [0, 18], "structur": [0, 12, 13, 18, 23, 25], "add": [0, 1, 13, 14, 15, 18, 20, 21, 26], "node": [0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 15, 18, 20, 23, 26], "attribut": [0, 1, 2, 3, 4, 5, 6, 8, 9, 11, 12, 13, 14, 18, 25, 26], "list_to_binarytre": [0, 12, 16, 18], "No": [0, 1, 2, 7, 8], "function": [0, 1, 2, 6, 7, 8, 9, 10, 11, 12, 13, 18, 20], "bigtre": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 21, 22, 23, 24, 25, 26], "binarytre": 0, "heapq_list": 0, "type": [0, 1, 7, 8, 9, 18, 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