local.py 文件源码

def middleware(self, func):
        """Like `make_middleware` but for decorating functions.

        Example usage::

            @manager.middleware
            def application(environ, start_response):
                ...

        The difference to `make_middleware` is that the function passed
        will have all the arguments copied from the inner application
        (name, docstring, module).
        """
        return update_wrapper(self.make_middleware(func), func)