mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Mypy doesn't recognize a class as iterable when it implements only `__getitem__`
- Type inference engine simplifies too aggressively
- MessageBuilder.format_distinctly doesn't make identically named (but different) types distinct when one is generic
- Should we always prohibit "abstract" attributes?
- ABCMeta.register support
- Narrow types using overload information
- Allow yielding result of function that returns None
- Make developer documentation more discoverable and organized
- zip silently returns Any because of loose join with star types
- Mypy should raise error on `Type[T]` where `T` is not valid
- Docs
- Python not yet supported