mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- (🐞) Incorrect narrowing unions of intersections to `Never`
- [mypyc] Fix native tuple unboxing
- Poor interactions with staticmethod and overload/union
- Clarify error when importing TypeVar from missing module
- stubtest: More information in concise errors
- Return type of function overload is ignored if parameter has type Any
- type-checking of __delete__ in descriptor protocol is insufficient
- Mypy does not narrow class type when a `→ NoReturn` (`→ Never`) member method is called
- confusing type error when using overloads
- Error: "Local variable "x" has inferred type None; add an annotation", while annotation seems to be provided.
- Docs
- Python not yet supported