Method _method_route

src/flask/sansio/scaffold.py:284–293

(
        self,
        method: str,
        rule: str,
        options: dict[str, t.Any],
    )

            return None

    def _method_route(
        self,
        method: str,
        rule: str,
        options: dict[str, t.Any],
    ) -> t.Callable[[T_route], T_route]:
        if "methods" in options:
            raise TypeError("Use the 'route' decorator to use the 'methods' argument.")

        return self.route(rule, methods=[method], **options)

    @setupmethod
    def get(self, rule: str, **options: t.Any) -> t.Callable[[T_route], T_route]: