mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Mypy don't narrow types of 2 variables based on its combination
- --disallow-any-decorated should not flag @staticmethod
- Ignore incompatible type error when variable is checked in if statement
- Fix misleading error message: Mypy shoould not suggest Foo[...] if annotation contains Foo(arg=...) etc.
- False positive for Union[type, ...] and inspect.isclass()
- (🐞) Confusing error message in `.format` call with union
- Docs: mention --no-silence-site-packages
- `@overload` incorrectly reports error if overload param would go to different params of implementation depending on positional vs keyword calling style
- (🐞) error code that is enabled in the config file can't be disabled on the CLI (with `--disable-error-code`)
- Add "is invariant" warning to Set as well as List for situations where a Collection should be used
- Docs
- Python not yet supported