b3487484d8
The Capabilities class __repr__ method crashes when along with any manager object, the info is passed as empty dict. This patch handles the issue. Change-Id: Ife5cfc82137d107b27b011aa83c3a9c89e78d701 Closes-Bug: #1785091
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
# Copyright (c) 2015 Hitachi Data Systems, Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
"""Capabilities interface (v2 extension)"""
|
|
|
|
from cinderclient import base
|
|
|
|
|
|
class Capabilities(base.Resource):
|
|
NAME_ATTR = 'name'
|
|
|
|
def __repr__(self):
|
|
return "<Capabilities: %s>" % self._info.get('namespace')
|
|
|
|
|
|
class CapabilitiesManager(base.Manager):
|
|
"""Manage :class:`Capabilities` resources."""
|
|
resource_class = Capabilities
|
|
|
|
def get(self, host):
|
|
"""Show backend volume stats and properties.
|
|
|
|
:param host: Specified backend to obtain volume stats and properties.
|
|
:rtype: :class:`Capabilities`
|
|
"""
|
|
return self._get('/capabilities/%s' % host, None)
|