urllib3>=1.25

[:python_version < "3.4"]
aenum

[:python_version < "3.6"]
typing

[:python_version == "2.7"]
futures

[dev]
pre-commit
mypy
flake8
isort

[test]
pytest-cov
tox
freezegun

[test:python_version <= "3.4"]
pytest<4.7,>=4.6.0

[test:python_version > "3.4"]
pytest
