mypy_extensions
pyrsistent>=0.15.2
six
wrapt>=1.11.2

[:python_version < "3.5"]
typing

[:python_version < "3.8"]
typing-extensions

[:python_version <= "3.5"]
attrs==19.1.0

[:python_version > "3.5"]
attrs>=19.1.0

[:sys_platform == "win32" and python_version <= "2.7"]
pip>=20.0
