xotl.tools>=2.2.1
xotless<4.0,>=3.8.0
tzdata
hypothesis<7.0,>=6.30
immutables>=0.17

[:python_version < "3.9"]
backports.zoneinfo
typing_extensions

[dev]
tox
pytest
hypothesis<7.0,>=6.39
pytest-cov
Sphinx<5.0,>=4.4.0
mypy==0.941
flake8-bugbear==22.1.11
flake8~=4.0.1
black~=22.1.0
isort~=5.10.1
types-backports
coverage
ipython
ipdb
furo

[dev:python_version < "3.9"]
pytz

[pytz]
pytz
