mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- List constant expression treated differently to list literal
- Incorrect has-type on unpacking of known TypeVarTuple type from classmethod from class with contrained generic
- Error message for `TypeForm` arguments with a single unresolvable forward reference is misleading
- Keys and values could be narrower for closed TypedDicts
- [2.0 regression] Bad result from heuristic non-narrowing of type[T]
- `stubgen --inspect-mode` crashes with `AttributeError on PEP 604 union syntax (X | Y)` *(mypy 2.1.0)*
- TypeIs and TypeGuard fail to narrow type[C]
- Unwrap type[...] before intersection narrowing for TypeIs/TypeGuard
- `copy.replace` type inference regression: breaks Self-returning __replace__ with bound TypeVar
- Type narrowing of `Any` with `is` can widen type of variable for enum member to `Any`
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