zipp>=0.5 [:python_version < "3.8"] typing-extensions>=3.6.4 [docs] sphinx jaraco.packaging>=8.2 rst.linker>=1.9 [perf] ipython [testing] pytest>=4.6 pytest-checkdocs>=2.4 pytest-flake8 pytest-cov pytest-enabler>=1.0.1 packaging pep517 pyfakefs flufl.flake8 pytest-perf>=0.9.2 [testing:platform_python_implementation != "PyPy" and python_version < "3.10"] pytest-black>=0.3.7 pytest-mypy [testing:python_version < "3.9"] importlib_resources>=1.3