mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- mypyc: cannot query ClassVar members in __init_subclass__ methods of compiled classes
- Inconsistency for `[func-returns-value]`: Error not reported for `staticmethod`s
- Remove unused files from wheel files
- Stubgen doesn't look at C type's docstring when inferring __init__'s type
- --strict does not include all mypy checks
- immediate numpy arguments not type checked (python 3.10)
- __new__ on abstract classes produces false positive "Cannot instantiate abstract class"
- Narrowing enums causes `.value` to be typed as `Any`
- Error when only assigning one of two typevars to concrete types (but no error when assigning two or zero)
- Automatically use `Self` type even if it doesn't appear in method annotation
- Docs
- Python not yet supported