def _make_middleware_stack(middleware, base):
        """
        Given a list of in-order middleware callables `middleware`
        and a base function `base`, chains them together so each middleware is
        fed the function below, and returns the top level ready to call.
        """
        for ware in reversed(middleware):
            base = ware(base)
        return base
def _make_middleware_stack ( middleware , base ) : for ware in reversed ( middleware ) : base = ware ( base ) return base
Given a list of in-order middleware callables `middleware`
        and a base function `base`, chains them together so each middleware is
        fed the function below, and returns the top level ready to call.