cryptography<2.5,>=2.4
python-dateutil<2.8,>=2.7

[devel]
sphinx<1.9,>=1.8
freezegun<0.4,>=0.3
pytest<4.1,>=4.0
pytest-cov<2.7,>=2.6
tox<3.6,>=3.5
pexpect<4.7,>=4.6
flake8<3.7,>=3.6
twine

[doc]
sphinx<1.9,>=1.8

[test]
freezegun<0.4,>=0.3
pytest<4.1,>=4.0
pytest-cov<2.7,>=2.6
tox<3.6,>=3.5
pexpect<4.7,>=4.6

[testlint]
flake8<3.7,>=3.6
