certifi
setuptools>=36.2.1
virtualenv-clone>=0.2.5
virtualenv

[dev]
towncrier
bs4
sphinx
flake8<4.0,>=3.3.0
parver
invoke

[dev:python_version >= "3.7"]
black

[tests]
pytest>=5.0
pytest-timeout
pytest-xdist
flaky
mock
