6.15. Type Checking

6.15.1. mypy

• http://mypy-lang.org/

• https://github.com/python/mypy

$ pip install mypy
$ mypy FILE

setup.cfg

[mypy]
strict_optional = True

6.15.2. pyre-check

• https://pyre-check.org/

$ pip install pyre-check

6.15.3. pytypes