.git-blame-ignore-revs

@@ -0,0 +1,8 @@
+# When making commits that are strictly formatting/style changes, add the
+# commit hash here, so git blame can ignore the change.
+# See docs for more details:
+# https://git-scm.com/docs/git-config#Documentation/git-config.txt-blameignoreRevsFile
+
+# Example entries:
+# <full commit hash>  # initial black-format
+# <full commit hash>  # rename something internal

.gitignore

@@ -7,7 +7,6 @@ docs/source/api/generated
 docs/source/config/options
 docs/source/config/shortcuts/*.csv
 docs/source/interactive/magics-generated.txt
-docs/source/config/shortcuts/*.csv
 docs/gh-pages
 jupyter_notebook/notebook/static/mathjax
 jupyter_notebook/static/style/*.map
@@ -24,3 +23,8 @@ __pycache__
 .cache
 .coverage
 *.swp
+.vscode
+.pytest_cache
+.python-version
+venv*/
+.idea/

.mailmap

@@ -1,4 +1,5 @@
 A. J. Holyoake <a.j.holyoake@gmail.com> ajholyoake <a.j.holyoake@gmail.com>
+Alok Singh <alokbeniwal@gmail.com> Alok Singh <8325708+alok@users.noreply.github.com>
 Aaron Culich <aculich@gmail.com> Aaron Culich <aculich@eecs.berkeley.edu>
 Aron Ahmadia <aron@ahmadia.net> ahmadia <aron@ahmadia.net>
 Benjamin Ragan-Kelley <benjaminrk@gmail.com> <minrk@Mercury.local>
@@ -82,13 +83,18 @@ Julia Evans <julia@jvns.ca> Julia Evans <julia@stripe.com>
 Kester Tong <kestert@google.com> KesterTong <kestert@google.com>
 Kyle Kelley <rgbkrk@gmail.com> Kyle Kelley <kyle.kelley@rackspace.com>
 Kyle Kelley <rgbkrk@gmail.com> rgbkrk <rgbkrk@gmail.com>
+kd2718 <korydonati@gmail.com>
+Kory Donati <kd2718@outlook.com> kory donati <kd2718@outlook.com>
+Kory Donati <kd2718@outlook.com> Kory Donati <KoryDonati@clovisusd.k12.ca.us>
+Kory Donati <kd2718@outlook.com> koryd <korydonati@cusd.com>
 Laurent Dufréchou <laurent.dufrechou@gmail.com> <laurent.dufrechou@gmail.com>
 Laurent Dufréchou <laurent.dufrechou@gmail.com> <laurent@Pep>
 Laurent Dufréchou <laurent.dufrechou@gmail.com> laurent dufrechou <>
 Laurent Dufréchou <laurent.dufrechou@gmail.com> laurent.dufrechou <>
 Laurent Dufréchou <laurent.dufrechou@gmail.com> Laurent Dufrechou <>
 Laurent Dufréchou <laurent.dufrechou@gmail.com> laurent.dufrechou@gmail.com <>
 Laurent Dufréchou <laurent.dufrechou@gmail.com> ldufrechou <ldufrechou@PEP>
+Luciana da Costa Marques <lucianadacostamarques@gmail.com> luciana <lucianadacostamarques@gmail.com>
 Lorena Pantano <lorena.pantano@gmail.com> Lorena <lorena.pantano@gmail.com>
 Luis Pedro Coelho <luis@luispedro.org> Luis Pedro Coelho <lpc@cmu.edu>
 Marc Molla <marcmolla@gmail.com> marcmolla <marcmolla@gmail.com>
@@ -97,6 +103,7 @@ Matthias Bussonnier <bussonniermatthias@gmail.com> Matthias BUSSONNIER <bussonni
 Matthias Bussonnier <bussonniermatthias@gmail.com> Bussonnier Matthias <bussonniermatthias@gmail.com>
 Matthias Bussonnier <bussonniermatthias@gmail.com> Matthias BUSSONNIER <bussonniermatthias@umr168-curn-1-24x-6561.curie.fr>
 Matthias Bussonnier <bussonniermatthias@gmail.com> Matthias Bussonnier <carreau@Aspire.(none)>
+Matthias Bussonnier <bussonniermatthias@gmail.com> Matthias Bussonnier <mbussonnier@ucmerced.edu>
 Michael Droettboom <mdboom@gmail.com> Michael Droettboom <mdroe@stsci.edu>
 Nicholas Bollweg <nick.bollweg@gmail.com> Nicholas Bollweg (Nick) <nick.bollweg@gmail.com>
 Nicolas Rougier <Nicolas.Rougier@inria.fr> <Nicolas.rougier@inria.fr>

.meeseeksdev.yml

@@ -0,0 +1,22 @@
+users:
+    LucianaMarques:
+        can:
+            - tag
+special:
+  everyone:
+    can: 
+      - say
+      - tag
+      - untag
+      - close
+    config:
+      tag:
+        only:
+           - good first issue
+           - async/await
+           - backported
+           - help wanted
+           - documentation
+           - notebook
+           - tab-completion
+           - windows

.travis.yml

@@ -1,54 +1,118 @@
 # http://travis-ci.org/#!/ipython/ipython
 language: python
+os: linux
+
+addons:
+  apt:
+    packages:
+      - graphviz
+
 python:
-    - "nightly"
     - 3.6
-    - 3.5
-    - 3.4
-    - 3.3
+
 sudo: false
+
 env:
   global:
     - PATH=$TRAVIS_BUILD_DIR/pandoc:$PATH
+
 group: edge
+
 before_install:
-    - 'if [[ $GROUP != js* ]]; then COVERAGE=""; fi'
+  - |
+    # install Python on macOS
+    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
+      env | sort
+      if ! which python$TRAVIS_PYTHON_VERSION; then
+        HOMEBREW_NO_AUTO_UPDATE=1 brew tap minrk/homebrew-python-frameworks
+        HOMEBREW_NO_AUTO_UPDATE=1 brew cask install python-framework-${TRAVIS_PYTHON_VERSION/./}
+      fi
+      python3 -m pip install virtualenv
+      python3 -m virtualenv -p $(which python$TRAVIS_PYTHON_VERSION) ~/travis-env
+      source ~/travis-env/bin/activate
+    fi
+  - python --version
+
 install:
-    - pip install setuptools pip --upgrade
-    - pip install -e file://$PWD#egg=ipython[test] --upgrade
-    - pip install codecov --upgrade
-    - sudo apt-get install graphviz
+  - pip install pip --upgrade
+  - pip install setuptools --upgrade
+  - pip install -e file://$PWD#egg=ipython[test] --upgrade
+  - pip install trio curio --upgrade --upgrade-strategy eager
+  - pip install pytest 'matplotlib !=3.2.0' mypy
+  - pip install codecov check-manifest --upgrade
+
 script:
-    - cd /tmp && iptest --coverage xml && cd -
-    # On the latest Python only, make sure that the docs build.
-    - |
-      if [[ "$TRAVIS_PYTHON_VERSION" == "3.6" ]]; then
-        pip install -r docs/requirements.txt
-        make -C docs/ html SPHINXOPTS="-W"
-      fi
+  - check-manifest
+  - |
+    if [[ "$TRAVIS_PYTHON_VERSION" == "nightly" ]]; then
+       # on nightly fake parso known the grammar
+       cp /home/travis/virtualenv/python3.9-dev/lib/python3.9/site-packages/parso/python/grammar38.txt /home/travis/virtualenv/python3.9-dev/lib/python3.9/site-packages/parso/python/grammar39.txt
+    fi
+  - cd /tmp && iptest --coverage xml && cd -
+  - pytest IPython
+  - mypy --ignore-missing-imports -m IPython.terminal.ptutils
+  # On the latest Python (on Linux) only, make sure that the docs build.
+  - |
+    if [[ "$TRAVIS_PYTHON_VERSION" == "3.7" ]] && [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      pip install -r docs/requirements.txt
+      python tools/fixup_whats_new_pr.py
+      make -C docs/ html SPHINXOPTS="-W"
+    fi
+
 after_success:
-    - cp /tmp/ipy_coverage.xml ./
-    - cp /tmp/.coverage ./
-    - codecov
+  - cp /tmp/ipy_coverage.xml ./
+  - cp /tmp/.coverage ./
+  - codecov
 
 matrix:
-    allow_failures:
-        - python: nightly
+  include:
+    - arch: amd64
+      python: "3.7"
+      dist: xenial
+      sudo: true
+    - arch: amd64
+      python: "3.8-dev"
+      dist: xenial
+      sudo: true
+    - arch: amd64
+      python: "3.7-dev"
+      dist: xenial
+      sudo: true
+    - arch: amd64
+      python: "nightly"
+      dist: xenial
+      sudo: true
+    - arch: arm64
+      python: "nightly"
+      dist: bionic
+      env: ARM64=True
+      sudo: true
+    - os: osx
+      language: generic
+      python: 3.6
+      env: TRAVIS_PYTHON_VERSION=3.6
+    - os: osx
+      language: generic
+      python: 3.7
+      env: TRAVIS_PYTHON_VERSION=3.7
+  allow_failures:
+    - python: nightly
 
 before_deploy:
-    - rm -rf dist/
-    - python setup.py sdist
-    - python setup.py bdist_wheel
+  - rm -rf dist/
+  - python setup.py sdist
+  - python setup.py bdist_wheel
 
 deploy:
-    provider: releases
-    api_key:
-        secure: Y/Ae9tYs5aoBU8bDjN2YrwGG6tCbezj/h3Lcmtx8HQavSbBgXnhnZVRb2snOKD7auqnqjfT/7QMm4ZyKvaOEgyggGktKqEKYHC8KOZ7yp8I5/UMDtk6j9TnXpSqqBxPiud4MDV76SfRYEQiaDoG4tGGvSfPJ9KcNjKrNvSyyxns=
-    file: dist/*
-    file_glob: true
-    skip_cleanup: true
-    on:
-        repo: ipython/ipython
-        all_branches: true  # Backports are released from e.g. 5.x branch
-        tags: true
-        python: 3.6  # Any version should work, but we only need one
+  provider: releases
+  api_key:
+    secure: Y/Ae9tYs5aoBU8bDjN2YrwGG6tCbezj/h3Lcmtx8HQavSbBgXnhnZVRb2snOKD7auqnqjfT/7QMm4ZyKvaOEgyggGktKqEKYHC8KOZ7yp8I5/UMDtk6j9TnXpSqqBxPiud4MDV76SfRYEQiaDoG4tGGvSfPJ9KcNjKrNvSyyxns=
+  file: dist/*
+  file_glob: true
+  skip_cleanup: true
+  on:
+    repo: ipython/ipython
+    all_branches: true  # Backports are released from e.g. 5.x branch
+    tags: true
+    python: 3.6  # Any version should work, but we only need one
+    condition: $TRAVIS_OS_NAME = "linux"

CONTRIBUTING.md

@@ -1,3 +1,32 @@
+## Triaging Issues
+
+On the IPython repository,  we strive to trust users and give them responsibility.
+By using one of our bots, any user can close issues or add/remove
+labels by mentioning the bot and asking it to do things on your behalf.
+
+To close an issue (or PR), even if you did not create it, use the following:
+
+> @meeseeksdev close
+
+This command can be in the middle of another comment, but must start on its
+own line. 
+
+To add labels to an issue, ask the bot to `tag` with a comma-separated list of
+tags to add:
+
+> @meeseeksdev tag windows, documentation
+
+Only already pre-created tags can be added.  So far, the list is limited to:
+`async/await`, `backported`, `help wanted`, `documentation`, `notebook`,
+`tab-completion`, `windows`
+
+To remove a label, use the `untag` command:
+
+> @meeseeksdev untag windows, documentation
+
+We'll be adding additional capabilities for the bot and will share them here
+when they are ready to be used.
+
 ## Opening an Issue
 
 When opening a new Issue, please take the following steps:
@@ -6,13 +35,13 @@ When opening a new Issue, please take the following steps:
    Keyword searches for your error messages are most helpful.
 2. If possible, try updating to master and reproducing your issue,
    because we may have already fixed it.
-3. Try to include a minimal reproducible test case
+3. Try to include a minimal reproducible test case.
 4. Include relevant system information.  Start with the output of:
 
         python -c "import IPython; print(IPython.sys_info())"
 
-   And include any relevant package versions, depending on the issue,
-   such as matplotlib, numpy, Qt, Qt bindings (PyQt/PySide), tornado, web browser, etc.
+   And include any relevant package versions, depending on the issue, such as
+   matplotlib, numpy, Qt, Qt bindings (PyQt/PySide), tornado, web browser, etc.
 
 ## Pull Requests
 
@@ -26,8 +55,8 @@ Some guidelines on contributing to IPython:
   The worst case is that the PR is closed.
 * Pull Requests should generally be made against master
 * Pull Requests should be tested, if feasible:
-    - bugfixes should include regression tests
-    - new behavior should at least get minimal exercise
+    - bugfixes should include regression tests.
+    - new behavior should at least get minimal exercise.
 * New features and backwards-incompatible changes should be documented by adding
   a new file to the [pr](docs/source/whatsnew/pr) directory, see [the README.md
   there](docs/source/whatsnew/pr/README.md) for details.
@@ -43,3 +72,24 @@ particularly for PRs that affect `IPython.parallel` or Windows.
 
 For more detailed information, see our [GitHub Workflow](https://github.com/ipython/ipython/wiki/Dev:-GitHub-workflow).
 
+## Running Tests
+
+All the tests can by running
+```shell
+iptest
+```
+
+All the tests for a single module (for example **test_alias**) can be run by using the fully qualified path to the module.
+```shell
+iptest IPython.core.tests.test_alias
+```
+
+Only a single test (for example **test_alias_lifecycle**) within a single file can be run by adding the specific test after a `:` at the end:
+```shell
+iptest IPython.core.tests.test_alias:test_alias_lifecycle
+```
+
+For convenience, the full path to a file can often be used instead of the module path on unix systems. For example we can run all the tests by using
+```shell
+iptest IPython/core/tests/test_alias.py
+```

COPYING.rst

@@ -3,39 +3,8 @@
 =============================
 
 IPython is licensed under the terms of the Modified BSD License (also known as
-New or Revised or 3-Clause BSD), as follows:
+New or Revised or 3-Clause BSD). See the LICENSE file.
 
-- Copyright (c) 2008-2014, IPython Development Team
-- Copyright (c) 2001-2007, Fernando Perez <fernando.perez@colorado.edu>
-- Copyright (c) 2001, Janko Hauser <jhauser@zscout.de>
-- Copyright (c) 2001, Nathaniel Gray <n8gray@caltech.edu>
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this
-list of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-Neither the name of the IPython Development Team nor the names of its
-contributors may be used to endorse or promote products derived from this
-software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 About the IPython Development Team
 ----------------------------------
@@ -45,9 +14,7 @@ Fernando Perez began IPython in 2001 based on code from Janko Hauser
 the project lead.
 
 The IPython Development Team is the set of all contributors to the IPython
-project.  This includes all of the IPython subprojects. A full list with
-details is kept in the documentation directory, in the file
-``about/credits.txt``.
+project.  This includes all of the IPython subprojects. 
 
 The core team that coordinates development on GitHub can be found here:
 https://github.com/ipython/.