mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Import errors in a `try/except ImportError` block should be allowed
- Require an annotation if inferred list or dict item type is object
- Warn about unused Awaitables (and potentially other objects)
- Test stub files against real code
- Reject bound covariant type variable in an argument type
- [Feature Request] Provide an API to get the type of the expressions in the AST
- Suggest using Protocol when user tries to use keyword args with Callable
- Class decorators are not type checked
- Integer generics
- Bad circular imports are not rejected
- Docs
- Python not yet supported