Example #1
0
    def request_response(self, request):
        """
        Function to handle client requests, returning a HttpResponse object.
        """

        # Calling middleware methods for request processing before to call the view function
        request._response_middleware = []
        for middleware in self._middleware_instances:
            if hasattr(middleware, 'process_response'):
                request._response_middleware.insert(0, middleware.process_response)

            if hasattr(middleware, 'process_request'):
                resp = middleware.process_request(request)
                if resp is not None:
                    resp.request = request
                    return resp

        try:
            url, args, kwargs = resolve_url(request.path_info[1:], self.urls)

            kwargs.update(url.params)
            #kwargs['request'] = request # Commented to let request argument to be the first no-named arg

            args, kwargs = resolve_lazy_params(request, args, kwargs)
            args = (request,) + args

            resp = url.view(*args, **kwargs)

            if not isinstance(resp, HttpResponse):
                resp = HttpResponse(resp)
        except URLNotFound as e:
            raise Http404(request)

        # Attach the request to the response to keep it in memory, joined
        resp.request = request

        return resp
Example #2
0
    def request_handle(self, ws):
        """
        Function to handle client requests. View must be a class
        """
        request = WebSocketRequest(ws, service=self.name)

        # Calling middleware methods for request processing before to call the view function
        for middleware in self._middleware_instances:
            if hasattr(middleware, 'process_request'):
                resp = middleware.process_request(request)
                #if resp is not None:
                #    return resp

        try:
            url, args, kwargs = resolve_url(request.path_info[1:], self.urls)

            kwargs.update(url.params)
            kwargs['request'] = request

            url.view(*args, **kwargs)
        except URLNotFound:
            resp = HttpResponseNotFound(request.path_info)

            return [resp.content]