attrs<22,>=17.4
conformity!=1.27.0,<2.0,>=1.26.9
six

[:python_version < "3.4"]
enum34

[:python_version < "3.5"]
typing~=3.7.4

[:python_version < "3.8"]
typing-extensions~=3.10

[docs]

[docs:python_version >= "3.6"]
sphinx~=2.2

[testing]
freezegun
pytest
pytest-cov
pytest-runner
mock
more-itertools~=5.0

[testing:python_version > "3.4"]
mypy~=0.740
types-six~=0.1.7
types-mock~=0.1.3

[testing:python_version > "3.6"]
importlib-metadata~=5.0
