def __setitem__(self,name,val):
        return self.setField(name).setValue(val)
Downloads an object from the test bucket.
dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/xmpp/protocol.py/DataForm.__setitem__--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/gsutil/gslib/commands/perfdiag.py/PerfDiagCommand.Download