def contains(self, field):
        key = self.get_key()
        result = self.redis.hexists(key, field)
        activity_found = bool(result)
        return activity_found
Push element to the my_dict[key] list.
dataset/ETHPy150Open tschellenbach/Stream-Framework/stream_framework/storage/redis/structures/hash.py/RedisHashCache.contains--crossover with--dataset/ETHPy150Open openshift/openshift-ansible/inventory/libvirt/hosts/libvirt_generic.py/_push