-r mypy-requirements.txt
-r build-requirements.txt
attrs>=18.0
flake8>=3.8.1
flake8-bugbear
flake8-pyi>=20.5
lxml>=4.4.0
psutil>=4.0
pytest>=6.2.0,<7.0.0
pytest-xdist>=1.34.0,<2.0.0
pytest-forked>=1.3.0,<2.0.0
pytest-cov>=2.10.0,<3.0.0
py>=1.5.2
virtualenv>=20.6.0
setuptools!=50
importlib-metadata>=4.6.1,<5.0.0
