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# (c) Copyright 2018 ZTE Corporation.
#
# 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 freezerclient import utils
# from typing import Any
import os
def Client(version: str = None, endpoint: str = None, username: str = None,
password: str = None, project_name: str = None,
auth_url: str = None,
project_id: str = None, token: str = None, cacert: str = None,
project_domain_name: str = None, user_domain_id: str = None,
user_domain_name: str = None, project_domain_id: str = None,
**kwargs) -> str:
"""Initialize client object based on given version.
HOW-TO:
The simplest way to create a client instance is initialization with your
credentials::
>>> from freezerclient import client
>>> freezer = client.Client('2',username='admin',password='stack')
Here ``VERSION`` is freezer API VersrPython API" page at
python-freezerclient's doc.
"""
if endpoint:
kwargs["endpoint"] = endpoint
else:
kwargs["endpoint"] = os.environ.get('OS_BACKUP_URL')
if username:
kwargs["username"] = username
else:
kwargs["username"] = os.environ.get('OS_USERNAME')
if password:
kwargs["password"] = password
else:
kwargs["password"] = os.environ.get('OS_PASSWORD')
if project_name:
kwargs["project_name"] = project_name
else:
kwargs["project_name"] = os.environ.get('OS_PROJECT_NAME')
if auth_url:
kwargs["auth_url"] = auth_url
else:
kwargs["auth_url"] = os.environ.get('OS_AUTH_URL')
if token:
kwargs["token"] = token
else:
kwargs["token"] = os.environ.get('OS_TOKEN')
kwargs["project_domain_name"] = os.environ.get('OS_PROJECT_DOMAIN_NAME')
if project_domain_name:
kwargs["project_domain_name"] = project_domain_name
if project_domain_id:
kwargs["project_domain_id"] = project_domain_id
else:
kwargs["project_domain_id"] = os.environ.get('OS_PROJECT_DOMAIN_ID')
if user_domain_name:
kwargs["user_domain_name"] = user_domain_name
else:
kwargs["user_domain_name"] = os.environ.get('OS_USER_DOMAIN_NAME')
if user_domain_id:
kwargs["user_domain_id"] = user_domain_id
else:
kwargs["user_domain_id"] = os.environ.get('OS_USER_DOMAIN_ID')
if project_id:
kwargs["project_id"] = project_id
else:
kwargs["project_id"] = os.environ.get('OS_PROJECT_ID')
kwargs["cacert"] = cacert or os.environ.get('OS_CACERT')
kwargs["endpoint_type"] = os.environ.get('OS_ENDPOINT_TYPE') or 'public'
if not version:
version = os.environ.get('OS_BACKUP_API_VERSION', '2')
client_class = utils.get_client_class(version)
return client_class(**kwargs)
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