mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Update "Extra argument ..." error
- Fix incorrect type inference for `yield from` with iterators
- Error with TypeVar with constraints on field initialization
- Support for `lazy` imports (PEP 810, Python 3.15+)
- Fix false positive when @property getter and setter are non-adjacent
- fails to import module from source directory for sources without .py extension
- Feature request: infer pre-narrowed tagged union as a Union of possible types
- Correct `check_arg_kinds()`, its relates and error messages
- Unsound typing using isinstance
- Correct "FuncBase.has_self_or_cls_argument()", its relates and an error message
- Docs
- Python not yet supported