flake8 plugin which forbids not having a return type on a class' __init__
function
pip install flake8-init-return
Code | Description |
---|---|
FIR100 | missing return value for initializer |
As PEP-484 says, a class' __init__
functions ought to be annotated with -> None
. This plugin makes sure
that they are annotated, but it leaves up the type checking for another
tool.
This might be useful when a type checker is not yet integrated into a project's development flow.
See pre-commit for instructions
Sample .pre-commit-config.yaml
:
- repo: https://github.com/pycqa/flake8
rev: 3.8.1
hooks:
- id: flake8
additional_dependencies: [flake8-init-return==1.0.1]