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# (c) Copyright 2014-2016 Hewlett-Packard Development Company, L.P.
#
# 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 requests
from oslo_serialization import jsonutils as json
from freezerclient import exceptions
from freezerclient import utils
class ClientManager(object):
def __init__(self, client, verify=True):
self.client = client
self.endpoint = '{0}/v2/{1}/clients/'.format(
self.client.endpoint, self.client.project_id)
self.verify = verify
@property
def headers(self):
return utils.create_headers_for_request(self.client.auth_token)
def create(self, client_info):
r = requests.post(self.endpoint,
data=json.dumps(client_info),
headers=self.headers,
verify=self.verify)
if r.status_code != 201:
raise exceptions.ApiClientException(r)
client_id = r.json()['client_id']
return client_id
def delete(self, client_id):
endpoint = self.endpoint + client_id
r = requests.delete(endpoint, headers=self.headers,
verify=self.verify)
if r.status_code != 204:
raise exceptions.ApiClientException(r)
def list(self, limit=10, offset=0, search=None):
"""
Retrieves a list of client info structures
:param limit: number of result to return (optional, default 10)
:param offset: order of first document (optional, default 0)
:param search: structured query (optional)
can contain:
* "match": list of {field, value}
Example:
{ "match": [
{"description": "some search text here"},
{"client_id": "giano"},
...
],
}
"""
data = json.dumps(search) if search else None
query = {'limit': int(limit), 'offset': int(offset)}
r = requests.get(self.endpoint, headers=self.headers,
params=query, data=data, verify=self.verify)
if r.status_code != 200:
raise exceptions.ApiClientException(r)
return r.json()['clients']
def get(self, client_id):
endpoint = self.endpoint + client_id
r = requests.get(endpoint, headers=self.headers, verify=self.verify)
if r.status_code == 200:
return r.json()
if r.status_code == 404:
return None
raise exceptions.ApiClientException(r)
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