47 lines
2.1 KiB
Python
47 lines
2.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from keystoneclient import discover
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from keystoneclient import httpclient
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from keystoneclient import session as client_session
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# Using client.HTTPClient is deprecated. Use httpclient.HTTPClient instead.
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HTTPClient = httpclient.HTTPClient
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def Client(version=None, unstable=False, session=None, **kwargs):
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"""Factory function to create a new identity service client.
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:param tuple version: The required version of the identity API. If
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specified the client will be selected such that the
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major version is equivalent and an endpoint provides
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at least the specified minor version. For example to
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specify the 3.1 API use (3, 1).
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:param bool unstable: Accept endpoints not marked as 'stable'. (optional)
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:param Session session: A session object to be used for communication. If
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one is not provided it will be constructed from the
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provided kwargs. (optional)
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:param kwargs: Additional arguments are passed through to the client
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that is being created.
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:returns: New keystone client object
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(keystoneclient.v2_0.Client or keystoneclient.v3.Client).
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:raises: DiscoveryFailure if the server's response is invalid
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:raises: VersionNotAvailable if a suitable client cannot be found.
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"""
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if not session:
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session = client_session.Session.construct(kwargs)
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d = discover.Discover(session=session, **kwargs)
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return d.create_client(version=version, unstable=unstable)
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