82f0ceb724
This adds the import order extension to match what we have in the cinder repo. This is a linting extension that will check that imports are in the correct order and the correct grouping so they automatically get flagged, and it won't be whether reviewers notice and decide to do anything or not. Cinder change was Ic13ba238a4a45c6219f4de131cfe0366219d722f for a little more wordy reasoning. Also includes updates for noqa tags. Newer version of the linters appear to want these on the function definition line, not on the decorator line. Change-Id: Ibf3f3afbf3bb6ec6613b35f91d4a353c6a391f41 Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
127 lines
5.4 KiB
Python
127 lines
5.4 KiB
Python
# Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
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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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Volume Backups interface (v3 extension).
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"""
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from cinderclient import api_versions
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from cinderclient import base
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from cinderclient.v2 import volume_backups
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VolumeBackup = volume_backups.VolumeBackup
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class VolumeBackupManager(volume_backups.VolumeBackupManager):
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@api_versions.wraps("3.9")
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def update(self, backup, **kwargs):
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"""Update the name or description for a backup.
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:param backup: The :class:`Backup` to update.
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"""
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if not kwargs:
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return
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body = {"backup": kwargs}
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return self._update("/backups/%s" % base.getid(backup), body)
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@api_versions.wraps("3.0")
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def create(self, volume_id, container=None,
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name=None, description=None,
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incremental=False, force=False,
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snapshot_id=None):
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"""Creates a volume backup.
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:param volume_id: The ID of the volume to backup.
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:param container: The name of the backup service container.
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:param name: The name of the backup.
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:param description: The description of the backup.
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:param incremental: Incremental backup.
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:param force: If True, allows an in-use volume to be backed up.
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:param snapshot_id: The ID of the snapshot to backup. This should
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be a snapshot of the src volume, when specified,
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the new backup will be based on the snapshot.
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:rtype: :class:`VolumeBackup`
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"""
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return self._create_backup(volume_id, container, name, description,
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incremental, force, snapshot_id)
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@api_versions.wraps("3.43")
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def create(self, volume_id, container=None, # noqa: F811
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name=None, description=None,
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incremental=False, force=False,
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snapshot_id=None,
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metadata=None):
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"""Creates a volume backup.
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:param volume_id: The ID of the volume to backup.
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:param container: The name of the backup service container.
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:param name: The name of the backup.
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:param description: The description of the backup.
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:param incremental: Incremental backup.
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:param force: If True, allows an in-use volume to be backed up.
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:param metadata: Key Value pairs
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:param snapshot_id: The ID of the snapshot to backup. This should
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be a snapshot of the src volume, when specified,
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the new backup will be based on the snapshot.
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:rtype: :class:`VolumeBackup`
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"""
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# pylint: disable=function-redefined
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return self._create_backup(volume_id, container, name, description,
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incremental, force, snapshot_id, metadata)
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@api_versions.wraps("3.51")
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def create(self, volume_id, container=None, name=None, # noqa: F811
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description=None, incremental=False, force=False,
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snapshot_id=None, metadata=None, availability_zone=None):
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return self._create_backup(volume_id, container, name, description,
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incremental, force, snapshot_id, metadata,
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availability_zone)
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def _create_backup(self, volume_id, container=None, name=None,
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description=None, incremental=False, force=False,
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snapshot_id=None, metadata=None,
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availability_zone=None):
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"""Creates a volume backup.
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:param volume_id: The ID of the volume to backup.
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:param container: The name of the backup service container.
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:param name: The name of the backup.
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:param description: The description of the backup.
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:param incremental: Incremental backup.
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:param force: If True, allows an in-use volume to be backed up.
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:param metadata: Key Value pairs
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:param snapshot_id: The ID of the snapshot to backup. This should
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be a snapshot of the src volume, when specified,
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the new backup will be based on the snapshot.
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:param availability_zone: The AZ where we want the backup stored.
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:rtype: :class:`VolumeBackup`
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"""
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# pylint: disable=function-redefined
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body = {'backup': {'volume_id': volume_id,
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'container': container,
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'name': name,
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'description': description,
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'incremental': incremental,
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'force': force,
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'snapshot_id': snapshot_id, }}
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if metadata:
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body['backup']['metadata'] = metadata
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if availability_zone:
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body['backup']['availability_zone'] = availability_zone
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return self._create('/backups', body, 'backup')
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