mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- decorated classes trigger Incompatible types in "await" (actual type "DecoratedClass", expected type "Awaitable[Any]")
- `Attribute 'arguments' of 'FuncItem' undefined` in `get_type_analyze_hook` with caching
- return value of sorted() cannot be upcast
- fix: Allow `ClassVar` descriptors to be assigned to from instances
- (false positive) Using `@final` decorator on a `Protocol` class results in an error in most cases
- Simple `Literal` type narrowing via pattern matching is broken
- Variadic tuple unpacking requires a star target -- why?
- Daemon mode mypy checks way more files the second time with the same command run
- mypy --strict doesn't handle wildcard imports of modules that do 'import foo as bar'
- Python 3.13 tracking issue
- Docs
- Python not yet supported