docs(rtd): add basic docs/conf.py to allow additional customisation

* Incorporate settings from default `docs/conf.py` used by RTD

docs/conf.py

@@ -0,0 +1,151 @@
+# -*- coding: utf-8 -*-
+"""Configuration file for the Sphinx documentation builder.
+
+This file does only contain a selection of the most common options. For a
+full list see the documentation:
+
+* http://www.sphinx-doc.org/en/stable/config
+
+"""
+
+from __future__ import division, print_function, unicode_literals
+
+# from datetime import datetime
+
+from recommonmark.parser import CommonMarkParser
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+__author__     = 'Imran Iqbal'                                     # noqa: E221
+__copyright__  = 'Copyright (C) 2019, MYII'                        # noqa: E221
+__license__    = 'Apache-2.0'                                      # noqa: E221
+__version__    = 'latest'                                          # noqa: E221
+__maintainer__ = 'Imran Iqbal'                                     # noqa: E221
+
+
+# -- Project information -----------------------------------------------------
+
+project = 'template-formula'
+copyright = __copyright__.replace('Copyright (C) ', '')  # noqa: A001
+author = __author__
+version = __version__
+release = __version__
+
+
+# -- General configuration ---------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#
+# needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = []
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['templates', '_templates', '.templates']
+
+# The suffix(es) of source filenames.
+# You can specify multiple suffix as a list of string:
+#
+source_suffix = ['.rst', '.md']
+
+# The master toctree document.
+master_doc = 'index'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+language = None
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path .
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+
+# -- Options for the reStructuredText parser ---------------------------------
+
+file_insertion_enabled = False
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'sphinx_rtd_theme'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#
+# html_theme_options = {}
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# Custom sidebar templates, must be a dictionary that maps document names
+# to template names.
+#
+# The default sidebars (for documents that don't match any pattern) are
+# defined by theme itself.  Builtin themes are using these templates by
+# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
+# 'searchbox.html']``.
+#
+# html_sidebars = {}
+
+
+# -- Options for HTMLHelp output ---------------------------------------------
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'template-formula'
+
+
+# -- Options for Markdown output ---------------------------------------------
+
+source_parsers = {
+    '.md': CommonMarkParser,
+}
+
+
+# -- Options for LaTeX output ------------------------------------------------
+
+latex_elements = {
+    # The paper size ('letterpaper' or 'a4paper').
+    #
+    # 'papersize': 'letterpaper',
+
+    # The font size ('10pt', '11pt' or '12pt').
+    #
+    # 'pointsize': '10pt',
+
+    # Additional stuff for the LaTeX preamble.
+    #
+    # 'preamble': '',
+
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title,
+#  author, documentclass [howto, manual, or own class]).
+latex_documents = [
+    (
+        'index',
+        'template-formula.tex',
+        u'template-formula Documentation',
+        u'',
+        'manual',
+    ),
+]