mypy
https://github.com/python/mypy
Python
Optional static typing for Python
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- Issues
- Problems with `get` on a TypedDict
- Final not honored when applied post-hoc
- `ClassVar` cannot be overridden with `Final`
- Constrained TypeVars with Any default
- A type can be consistent subtype of distinct materializations of a generic protocol
- Assigning an iterator to the type hint `collections.abc.Hashable` gets error even though an iterator is hashable
- Assertion failure crash: assert isinstance(node.node, TypeVarLikeExpr)
- reassignment of a `TypeAliasType` should not be evaluated as type expression
- Lint against cases where user likely intended to use constrained type variables
- `TypeIs` narrowing of union type in a generic is not working
- Docs
- Python not yet supported