mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- chore: add a utility to generate a schema file
- Experience report with some suggestions and a bit of a rant.
- Return types for Overloads with "Optional[TypeVar]" arguments are deducted as just "object"
- Improve flow sensitivity, using SSA form.
- Support exhaustive checking for “in” operator.
- Type narrowing fails for classes with custom `__getattr__`
- stubtest raises an exception when a `classmethod`'s first parameter not named `cls`
- Overloaded class methods not supported by Protocol
- Mypy error with tuple types Including TypedDict in return
- Typeshed import cycle causes mypy to start claiming a fixed-length tuple type alias declared with `TypeAlias` is "not valid as a type"
- Docs
- Python not yet supported