mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- [match-case] mypy ignores missing `@runtime_checkable` in class-pattern
- [match-case]/[isinstance] narrowing logic against the special `AnyCallable` Protocol differs from `callable()` check
- Assignability of overloaded implementation to `Proto[**P](Protocol)` is overload-order-sensitive
- Inconsistent assignability of callable with optional keywords to positional-only callback
- Condition can't be inferred, unable to merge overloads
- [wip] [mypyc] feat: unroll certain for loops with known params
- Type narrowing when list variable is reassigned
- Type narrowing of `TypeVar` with abstract bases classes causes `[return-value]` error
- ImportError: dynamic module does not define module export function
- TypeVarTuple instantiation with the empty tuple in Generic not being recognized as such
- Docs
- Python not yet supported