-r docs/requirements.txt
-r tests/requirements.txt

aquirdturtle-collapsible-headings
black
flake8 >=4  # extend-select
flake8-blind-except
flake8-builtins
flake8-docstrings
flake8-import-order
flake8-rst-docstrings
isort
jupyterlab
jupyterlab-code-formatter
pep8-naming
pre-commit >= 1.4.0
pylint >= 2.5  # good-names-rgxs
sphinx-autobuild
tox >= 1.9  # for skip_install, use_develop