mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Function that does type checks on generic classes' attribute not recognized
- Mypy should warn when comparing lists that hold a union of incomparable types
- Support conditionally importing from typing_extensions
- (🐞) `for`/`else` with `break` statement incorrect possibly-undefined error
- mypyc: cannot query ClassVar members in __init_subclass__ methods of compiled classes
- Cannot deduce correct type for varargs and overloads involving unions
- Type error in lambda depending on position of a global var
- No error about `__future__` import placed after some statements
- Metaclass conflict error when base class uses an imported metaclass with no annotation
- Resolution of disallowed `Type[Type[T]]` and casting to a blank `Type`
- Docs
- Python not yet supported