middleware.py 文件源码

def __call__(self, request):
        # Code to be executed for each request before
        # the view (and later middleware) are called.
        if not request.user.is_authenticated():
            request.user = SimpleLazyObject(lambda : get_user_jwt(request))

        response = self.get_response(request)

        # Code to be executed for each request/response after
        # the view is called.
        return response