Allow the enforcing of some type hint practices

PyCQA / flake8

flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.

https://flake8.pycqa.org

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Allow the enforcing of some type hint practices #1908

Closed AdrianB-sovo closed 9 months ago

AdrianB-sovo commented 9 months ago

describe the request

I would like an option to enforce some coding style for the type hints. For example:

Enforce dict[str, Any] instead of Dict[str, Any] (and all the generic types from typing that are in the standard collection since 3.9).
Enforce TypeA | TypeB instead of Union[TypeA, TypeB].

asottile commented 9 months ago

use a plugin or formatter for it, pyupgrade helps

you'll note from the issue template that flake8 does not implement any checks