OpenStack Study: controllers.py

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# Copyright 2013 OpenStack Foundation

#

# 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 keystone.common import controller

from keystone.common import dependency

@dependency.requires('example_api')

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class ExampleV3Controller(controller.V3Controller):

@controller.protected()

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    def example_get(self, context):

        """Description of the controller logic."""

        self.example_api.do_something(context)