
[:python_version < "3.8"]
importlib_metadata

[testing]
pytest!=3.7.3,>=3.5
pytest-checkdocs>=1.2.3
pytest-flake8
pytest-black-multipy
pytest-cov

[testing:python_version == "2.7"]
PySide2

[testing:python_version >= "3.0"]
PyQt5
