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OpenStack Study: noop.py**** CubicPower OpenStack Study ****
# # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. from dogpile.cache import api NO_VALUE = api.NO_VALUE
**** CubicPower OpenStack Study **** class NoopCacheBackend(api.CacheBackend): """A no op backend as a
**** CubicPower OpenStack Study **** def __init__(self, *args): return
**** CubicPower OpenStack Study **** def get(self, key): return NO_VALUE
**** CubicPower OpenStack Study **** def get_multi(self, keys): return [NO_VALUE for x in keys]
**** CubicPower OpenStack Study **** def set(self, key, value): return
**** CubicPower OpenStack Study **** def set_multi(self, mapping): return
**** CubicPower OpenStack Study **** def delete(self, key): return
**** CubicPower OpenStack Study **** def delete_multi(self, keys): return
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