mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Mypyc crashes on conditionally-defined class
- Wrong truthy-function with a constrained TypeVar
- mypy shows a somewhat confusing error message for functions returning a TypeVar value
- "Cannot determine type" error in `__init__` when argument has the same type as the class and accessing attribute before it's defined
- Narrow TypeVars in the negative case + narrow them through upper bounds
- Typing narrowing fails depending on the order of if clauses
- TypedDict 'in' narrowing w/o @final
- TypedDict 'in' narrowing w/o @final
- Document TypedDict 'in' narrowing
- Overloaded `__getattr__` resolves attributes to the overloaded function
- Docs
- Python not yet supported