mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- An Enum with multiple initialisation arguments incorrectly infers the type when calling the Enum.
- ``Optional[Type]`` ignores (implicit) None check, resulting in misstyping of ``Type`` to ``Optional[Type]``
- Star imports can't be redefined
- TypeGuard may spuriously narrow Any -> object
- Warn if instance atribute is defined outside of __init__
- Errors on multi-variable assignments of types
- stubtest: problem with redefined attributes
- dmyy crashes when switching to git branches which removes subdirectory
- Type checking a system-install package yields erronous results
- `dict(...)` hides incompatible assignment when source has `Any` key type
- Docs
- Python not yet supported