mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Weird formatting of __new__ signature in error messages
- 'Name already defined' error when importing function from module with the same name
- Generic class with constrained type vars
- Plugin API feature requests
- Allow to register new class/dataclass/attribute makers in attrs plugin
- Add single configuration option to retain various old behaviors
- Error messages when Type[X] is not a subtype of Type[SomeProtocol] are not very descriptive
- Odd error message when kwargs passed as **dict
- Mypy rejects valid nested class inside of a NamedTuple class definition
- TypedDict item insertion support
- Docs
- Python not yet supported