def add_record_set(self, record_set):
        if not isinstance(record_set, ResourceRecordSet):
            raise ValueError("Pass a ResourceRecordSet")
        self._additions += (record_set,)
Create the protocol instance, keeps track of it, and makes it use
dataset/ETHPy150Open GoogleCloudPlatform/gcloud-python/gcloud/dns/changes.py/Changes.add_record_set--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/test/test_protocols.py/TestableProxyFactory.buildProtocol