Client for OpenStack services
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python-openstackclient/openstackclient/image/client.py

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# Copyright 2012-2013 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.
#
import logging
from osc_lib import utils
from openstackclient.i18n import _
LOG = logging.getLogger(__name__)
DEFAULT_API_VERSION = '2'
API_VERSION_OPTION = 'os_image_api_version'
API_NAME = "image"
API_VERSIONS = {
"1": "openstack.connection.Connection",
"2": "openstack.connection.Connection",
}
def make_client(instance):
LOG.debug(
'Image client initialized using OpenStack SDK: %s',
instance.sdk_connection.image,
)
return instance.sdk_connection.image
def build_option_parser(parser):
"""Hook to add global options"""
parser.add_argument(
'--os-image-api-version',
metavar='<image-api-version>',
default=utils.env('OS_IMAGE_API_VERSION'),
help=_('Image API version, default=%s (Env: OS_IMAGE_API_VERSION)') %
DEFAULT_API_VERSION,
)
return parser