pre-commit for pytype

Wrapper to enable pre-commit for pytypes

Usage:

In your .pre-commit-config.yaml include the following block.

-   repo: https://github.com/mattseymour/pre-commit-pytype
    rev: '2020.10.8'
    hooks:
    -   id: pytype

If you use setup.cfg instead of -config=pytype.cfg to run pytype then you will also need to include a empty args attribute in the pytype hook (exmple below).

-   repo: https://github.com/mattseymour/pre-commit-pytype
    rev: '2020.10.8'
    hooks:
    -   id: pytype
        args: []