Method store_type

mypy/checker.py:7808–7810

Store the type of a node in the type map.

(self, node: Expression, typ: Type)

        return self.named_type("builtins.str")

    def store_type(self, node: Expression, typ: Type) -> None:
        """Store the type of a node in the type map."""
        self._type_maps[-1][node] = typ

    def has_type(self, node: Expression) -> bool:
        return any(node in m for m in reversed(self._type_maps))