def cas_multi(self, mapping, time=0, key_prefix='', min_compress_len=0,
                namespace=None):
    return self._set_multi_with_policy(MemcacheSetRequest.CAS, mapping,
                                       time=time, key_prefix=key_prefix,
                                       namespace=namespace)
Records an event when an answer triggers a rule.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/memcache/__init__.py/Client.cas_multi--crossover with--dataset/ETHPy150Open oppia/oppia/core/domain/event_services.py/AnswerSubmissionEventHandler._handle_event