__init__.py 文件源码

def request_json(self, resource, valid_codes=(200,), **kwargs):
        """
        Returns a JSON-like object which is actually a future...
        """
        request_args = self._create_request_args(**kwargs)
        rpc = urlfetch.create_rpc()
        rpc.msg = "%s: %s%s" % (request_args["method"],
                                self._endpoint,
                                resource)
        urlfetch.make_fetch_call(rpc, self._endpoint+resource, **request_args)
        return ASyncJSONObject(rpc, self.log, valid_codes=valid_codes)