RETIRED, OpenStack Search (Searchlight) Client
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# 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 keystoneclient import adapter
from searchlightclient.common import utils
from searchlightclient import exc
def Client(version, *args, **kwargs):
module = utils.import_versioned_module(version, 'client')
client_class = getattr(module, 'Client')
return client_class(*args, **kwargs)
def _construct_http_client(**kwargs):
kwargs = kwargs.copy()
if kwargs.get('session') is None:
raise ValueError("A session instance is required")
return SessionClient(
session=kwargs.get('session'),
auth=kwargs.get('auth'),
region_name=kwargs.get('region_name'),
service_type=kwargs.get('service_type', 'search'),
interface=kwargs.get('endpoint_type', 'public').rstrip('URL'),
user_agent=kwargs.get('user_agent', 'python-searchlightclient'),
endpoint_override=kwargs.get('endpoint_override'),
timeout=kwargs.get('timeout')
)
class SessionClient(adapter.LegacyJsonAdapter):
def __init__(self, *args, **kwargs):
self.timeout = kwargs.pop('timeout', None)
super(SessionClient, self).__init__(*args, **kwargs)
def request(self, *args, **kwargs):
kwargs.setdefault('raise_exc', True)
if self.timeout is not None:
kwargs.setdefault('timeout', self.timeout)
kwargs.setdefault('headers', {}).setdefault(
'Content-Type', 'application/json')
resp, body = super(SessionClient, self).request(*args, **kwargs)
if kwargs.get('raise_exc') and resp.status_code >= 400:
raise exc.from_response(resp, body)
return resp