importlib_metadata>=0.5

[:python_version == "2.7" and sys_platform == "linux2"]
backports.os

[docs]
jaraco.packaging>=3.2
rst.linker>=1.9
sphinx

[testing]
appdirs
collective.checkdocs
packaging
pygments
pytest!=3.7.3,>=3.5
pytest-flake8
pytest-sugar>=0.9.1
