mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Allow custom type checking via plugin for function definitions
- Mypy reports a function is "missing return statement" when unused imports are removed
- False positive [attr-defined] when using namespace_packages
- Abstract settable properties are not fully supported
- (Partial) support for dynamically generated types
- Cannot infer type of generic attributes in `match` statements when inheritance is involved
- How to inherit argument types from a specific wrapped function
- mypy doesn't like when I use type variables to subscript generic type
- [mypyc] singledispatch made outside the main namespace
- "Overloaded function signatures overlap with incompatible return types" false positive when there can be a subtype of both return types
- Docs
- Python not yet supported