def _make_query_result_rpc_call(self, name, config, req):
    return self._batch_shared.conn.make_rpc_call(config, name, req,
                                                 datastore_pb.QueryResult(),
                                                 self.__query_result_hook)
Makes either a RunQuery or Next call that will modify the instance.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/datastore/datastore_query.py/Batch._make_query_result_rpc_call