Method copy

mypy/types.py:1556–1557

(self)

        return self.attrs == other.attrs and self.immutable == other.immutable

    def copy(self) -> ExtraAttrs:
        return ExtraAttrs(self.attrs.copy(), self.immutable.copy(), self.mod_name)

    def __repr__(self) -> str:
        return f"ExtraAttrs({self.attrs!r}, {self.immutable!r}, {self.mod_name!r})"