def _BuildRpcUrl(self, rpckey, command):
    return 'call?' + urllib.urlencode({'command': command, 'key': rpckey})
Sets an ancestor for this query.
dataset/ETHPy150Open GoogleCloudPlatform/Data-Pipeline/app/src/hadoop/hadoop_cluster.py/HadoopCluster._BuildRpcUrl--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/db/__init__.py/Query.ancestor