Add python dependencies

Add pinned and unpinned depedencies for docs, dev and prod environment.

requirements.dev.in

+### BEGIN MKDOCS TEMPLATE ###
+### WARNING, DO NOT UPDATE CONTENT BETWEEN MKDOCS TEMPLATE TAG !###
+### Modified content will be overwritten when updating.###
+
+# DEVELOPER REQUIREMENTS
+# ============================================================
+# DESCRIPTION:
+#   Mainly testing suite tools to ensure and/or enfore code syntax
+
+# Testing tools
+# ------------------------------------------------------------
+# Tox is a generic virtualenv management and test command line tool
+# https://pypi.org/project/tox/
+tox
+
+# The uncompromising code formatter.
+# https://pypi.org/project/black/
+black
+
+# A Python utility / library to sort Python imports.
+# https://pypi.org/project/isort/
+isort
+
+# pytest: simple powerful testing with Python
+# https://pypi.org/project/pytest/
+pytest
+
+# Flake8 wrapper to make it nice and configurable
+# https://pypi.org/project/flake8/
+flakehell
+
+# python code static checker
+# https://pypi.org/project/pylint/
+pylint
+
+# Python docstring style checker
+# https://pypi.org/project/pydocstyle/
+pydocstyle
+
+# Python wrapper around invoking shellcheck (https://www.shellcheck.net/)
+# https://pypi.org/project/shellcheck-py/
+shellcheck-py
+
+# A linter for YAML files.
+# https://pypi.org/project/yamllint/
+yamllint
+
+### END MKDOCS TEMPLATE ###

requirements.dev.txt

+### BEGIN MKDOCS TEMPLATE ###
+### WARNING, DO NOT UPDATE CONTENT BETWEEN MKDOCS TEMPLATE TAG !###
+### Modified content will be overwritten when updating.###
+
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile requirements.dev.in
+#
+appdirs==1.4.4
+    # via
+    #   black
+    #   virtualenv
+astroid==2.5.2
+    # via pylint
+attrs==20.3.0
+    # via pytest
+black==20.8b1
+    # via -r requirements.dev.in
+click==7.1.2
+    # via black
+colorama==0.4.4
+    # via flakehell
+distlib==0.3.1
+    # via virtualenv
+entrypoints==0.3
+    # via flakehell
+filelock==3.0.12
+    # via
+    #   tox
+    #   virtualenv
+flake8==3.9.0
+    # via flakehell
+flakehell==0.9.0
+    # via -r requirements.dev.in
+iniconfig==1.1.1
+    # via pytest
+isort==5.8.0
+    # via
+    #   -r requirements.dev.in
+    #   pylint
+lazy-object-proxy==1.6.0
+    # via astroid
+mccabe==0.6.1
+    # via
+    #   flake8
+    #   pylint
+mypy-extensions==0.4.3
+    # via black
+packaging==20.9
+    # via
+    #   pytest
+    #   tox
+pathspec==0.8.1
+    # via
+    #   black
+    #   yamllint
+pluggy==0.13.1
+    # via
+    #   pytest
+    #   tox
+py==1.10.0
+    # via
+    #   pytest
+    #   tox
+pycodestyle==2.7.0
+    # via flake8
+pydocstyle==6.0.0
+    # via -r requirements.dev.in
+pyflakes==2.3.1
+    # via flake8
+pygments==2.8.1
+    # via flakehell
+pylint==2.7.4
+    # via -r requirements.dev.in
+pyparsing==2.4.7
+    # via packaging
+pytest==6.2.3
+    # via -r requirements.dev.in
+pyyaml==5.4.1
+    # via yamllint
+regex==2021.4.4
+    # via black
+shellcheck-py==0.7.1.1
+    # via -r requirements.dev.in
+six==1.15.0
+    # via
+    #   tox
+    #   virtualenv
+snowballstemmer==2.1.0
+    # via pydocstyle
+toml==0.10.2
+    # via
+    #   black
+    #   flakehell
+    #   pylint
+    #   pytest
+    #   tox
+tox==3.23.0
+    # via -r requirements.dev.in
+typed-ast==1.4.2
+    # via black
+typing-extensions==3.7.4.3
+    # via black
+urllib3==1.26.4
+    # via flakehell
+virtualenv==20.4.3
+    # via tox
+wrapt==1.12.1
+    # via astroid
+yamllint==1.26.1
+    # via -r requirements.dev.in
+
+### END MKDOCS TEMPLATE ###

requirements.docs.in

+### BEGIN MKDOCS TEMPLATE ###
+### WARNING, DO NOT UPDATE CONTENT BETWEEN MKDOCS TEMPLATE TAG !###
+### Modified content will be overwritten when updating.###
+
+# DOCUMENTATION REQUIREMENTS
+# ============================================================
+# DESCRIPTION:
+#   Requirements to be able to render documentation locally
+
+# Documentation rendering dependencies
+# ------------------------------------------------------------
+# Project documentation with Markdown.
+# https://pypi.org/project/mkdocs/
+mkdocs
+
+# A Material Design theme for MkDocs
+# https://pypi.org/project/mkdocs-material/
+mkdocs-material>=7.0
+
+# Plugin for adding monorepository support in Mkdocs.
+# https://pypi.org/project/mkdocs-monorepo-plugin/
+mkdocs-monorepo-plugin
+
+# Mkdocs plugin that enables displaying the localized date of the last git
+# modification of a markdown file.
+# https://pypi.org/project/mkdocs-git-revision-date-localized-plugin/
+mkdocs-git-revision-date-localized-plugin
+
+# MkDocs plugin to allow clickable sections that lead to an index page
+# https://pypi.org/project/mkdocs-section-index/
+mkdocs-section-index
+
+# Automatic documentation from sources, for MkDocs.
+# https://pypi.org/project/mkdocstrings/
+mkdocstrings
+
+# This is an extension to Python-Markdown which provides an "include" function.
+# https://pypi.org/project/markdown-include/
+markdown-include
+
+# Unleash the power of MkDocs with macros and variables
+# https://pypi.org/project/mkdocs-macros-plugin/
+mkdocs-macros-plugin
+
+# A mkdocs plugin that lets you exclude files or trees.
+# https://github.com/apenwarr/mkdocs-exclude
+mkdocs-exclude
+
+# Markdown extension to wrap images in a lightbox.
+# https://github.com/g-provost/lightgallery-markdown
+git+https://github.com/g-provost/lightgallery-markdown
+
+# A Mermaid graphs plugin for mkdocs
+# https://github.com/fralau/mkdocs-mermaid2-plugin#declaring-the-superfences-extension
+mkdocs-mermaid2-plugin
+
+# Python lib/cli for JSON/YAML schema validation
+# https://pypi.org/project/pykwalify/
+pykwalify
+
+### END MKDOCS TEMPLATE ###

requirements.docs.txt

+### BEGIN MKDOCS TEMPLATE ###
+### WARNING, DO NOT UPDATE CONTENT BETWEEN MKDOCS TEMPLATE TAG !###
+### Modified content will be overwritten when updating.###
+
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile requirements.docs.in
+#
+astunparse==1.6.3
+    # via pytkdocs
+babel==2.9.0
+    # via mkdocs-git-revision-date-localized-plugin
+beautifulsoup4==4.9.3
+    # via mkdocs-mermaid2-plugin
+certifi==2020.12.5
+    # via requests
+chardet==4.0.0
+    # via requests
+click==7.1.2
+    # via
+    #   mkdocs
+    #   nltk
+docopt==0.6.2
+    # via pykwalify
+editorconfig==0.12.3
+    # via jsbeautifier
+future==0.18.2
+    # via lunr
+gitdb==4.0.7
+    # via gitpython
+gitpython==3.1.14
+    # via mkdocs-git-revision-date-localized-plugin
+idna==2.10
+    # via requests
+jinja2==2.11.3
+    # via
+    #   mkdocs
+    #   mkdocs-macros-plugin
+    #   mkdocstrings
+joblib==1.0.1
+    # via nltk
+jsbeautifier==1.13.5
+    # via mkdocs-mermaid2-plugin
+git+https://github.com/g-provost/lightgallery-markdown
+    # via -r requirements.docs.in
+livereload==2.6.3
+    # via mkdocs
+lunr[languages]==0.5.8
+    # via mkdocs
+markdown-include==0.6.0
+    # via -r requirements.docs.in
+markdown==3.3.4
+    # via
+    #   lightgallery
+    #   markdown-include
+    #   mkdocs
+    #   mkdocs-autorefs
+    #   mkdocs-material
+    #   mkdocstrings
+    #   pymdown-extensions
+markupsafe==1.1.1
+    # via
+    #   jinja2
+    #   mkdocstrings
+mkdocs-autorefs==0.1.1
+    # via mkdocstrings
+mkdocs-exclude==1.0.2
+    # via -r requirements.docs.in
+mkdocs-git-revision-date-localized-plugin==0.8
+    # via -r requirements.docs.in
+mkdocs-macros-plugin==0.5.5
+    # via -r requirements.docs.in
+mkdocs-material-extensions==1.0.1
+    # via mkdocs-material
+mkdocs-material==7.1.0
+    # via
+    #   -r requirements.docs.in
+    #   mkdocs-macros-plugin
+    #   mkdocs-material-extensions
+    #   mkdocs-mermaid2-plugin
+mkdocs-mermaid2-plugin==0.5.1
+    # via -r requirements.docs.in
+mkdocs-monorepo-plugin==0.4.13
+    # via -r requirements.docs.in
+mkdocs-section-index==0.2.3
+    # via -r requirements.docs.in
+mkdocs==1.1.2
+    # via
+    #   -r requirements.docs.in
+    #   mkdocs-autorefs
+    #   mkdocs-exclude
+    #   mkdocs-git-revision-date-localized-plugin
+    #   mkdocs-macros-plugin
+    #   mkdocs-material
+    #   mkdocs-mermaid2-plugin
+    #   mkdocs-monorepo-plugin
+    #   mkdocs-section-index
+    #   mkdocstrings
+mkdocstrings==0.15.0
+    # via -r requirements.docs.in
+nltk==3.6.1
+    # via lunr
+pygments==2.8.1
+    # via mkdocs-material
+pykwalify==1.8.0
+    # via -r requirements.docs.in
+pymdown-extensions==8.1.1
+    # via
+    #   mkdocs-material
+    #   mkdocs-mermaid2-plugin
+    #   mkdocstrings
+python-dateutil==2.8.1
+    # via
+    #   mkdocs-macros-plugin
+    #   pykwalify
+pytkdocs==0.11.1
+    # via mkdocstrings
+pytz==2021.1
+    # via babel
+pyyaml==5.4.1
+    # via
+    #   mkdocs
+    #   mkdocs-macros-plugin
+    #   mkdocs-mermaid2-plugin
+regex==2021.4.4
+    # via nltk
+requests==2.25.1
+    # via mkdocs-mermaid2-plugin
+ruamel.yaml.clib==0.2.2
+    # via ruamel.yaml
+ruamel.yaml==0.17.4
+    # via pykwalify
+six==1.15.0
+    # via
+    #   astunparse
+    #   jsbeautifier
+    #   livereload
+    #   lunr
+    #   python-dateutil
+smmap==4.0.0
+    # via gitdb
+soupsieve==2.2.1
+    # via beautifulsoup4
+termcolor==1.1.0
+    # via mkdocs-macros-plugin
+tornado==6.1
+    # via
+    #   livereload
+    #   mkdocs
+tqdm==4.60.0
+    # via nltk
+urllib3==1.26.4
+    # via requests
+wheel==0.36.2
+    # via astunparse
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools
+
+### END MKDOCS TEMPLATE ###

requirements.prod.in

+requirements.docs.in
\ No newline at end of file

requirements.prod.txt

+requirements.docs.txt
\ No newline at end of file