3220566e46
discover_version needs to find the proper module for server_api_version method, and it needs to properly parse a list of versions. Do some refactor to clean things up. Add unit tests. Co-Authored-By: waj334 <justin.wilson@intel.com> Change-Id: I742bc33074cc55fe5f9682b8b97a82573c51183f Closes-Bug: #1632872
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
# Copyright (c) 2013 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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service interface
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"""
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from cinderclient import api_versions
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from cinderclient.v2 import services
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Service = services.Service
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class ServiceManager(services.ServiceManager):
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@api_versions.wraps("3.0")
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def server_api_version(self):
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"""Returns the API Version supported by the server.
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:return: Returns response obj for a server that supports microversions.
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Returns an empty list for Liberty and prior Cinder servers.
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"""
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try:
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return self._get_with_base_url("", response_key='versions')
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except LookupError:
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return []
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