dfd52e045e
Signed-off-by: Stephen Finucane <stephenfin@redhat.com> Change-Id: Iffe298b5d327eaf7269f21019ee8b73fd573e104
54 lines
1.5 KiB
Python
54 lines
1.5 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 keystoneauth1.exceptions import base
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__all__ = (
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'ConnectionError',
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'ConnectTimeout',
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'ConnectFailure',
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'SSLError',
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'RetriableConnectionFailure',
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'UnknownConnectionError',
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)
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class RetriableConnectionFailure(Exception):
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"""A mixin class that implies you can retry the most recent request."""
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pass
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class ConnectionError(base.ClientException):
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message = "Cannot connect to API service."
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class ConnectTimeout(ConnectionError, RetriableConnectionFailure):
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message = "Timed out connecting to service."
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class ConnectFailure(ConnectionError, RetriableConnectionFailure):
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message = "Connection failure that may be retried."
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class SSLError(ConnectionError):
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message = "An SSL error occurred."
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class UnknownConnectionError(ConnectionError):
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"""An error was encountered but we don't know what it is."""
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def __init__(self, msg: str, original: Exception):
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super().__init__(msg)
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self.original = original
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