3483f5a33c
... because Python 2 is no longer supported. Change-Id: Ia011f0a320dc4a818a70a5a6137478381e1ab9b9 Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>
107 lines
2.5 KiB
Python
107 lines
2.5 KiB
Python
# Copyright (c) 2013 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Errors below must be used to translate transport specific
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errors to Zaqar errors. For example, HTTP 404s should be
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raised as `ResourceNotFound`
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"""
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from zaqarclient import errors
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__all__ = ['TransportError', 'ResourceNotFound', 'MalformedRequest',
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'UnauthorizedError', 'ForbiddenError', 'ServiceUnavailableError',
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'InternalServerError', 'ConflictError']
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class TransportError(errors.ZaqarError):
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"""Base class for all transport errors."""
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code = None
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def __init__(self, title=None, description=None, text=None):
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msg = 'Error response from Zaqar. Code: {}.'.format(self.code)
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if title:
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msg += ' Title: {}.'.format(title)
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if description:
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msg += ' Description: {}.'.format(description)
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if text:
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msg += ' Text: {}.'.format(text)
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super().__init__(msg)
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class ResourceNotFound(TransportError):
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"""Indicates that a resource is missing
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This error maps to HTTP's 404
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"""
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code = 404
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class MalformedRequest(TransportError):
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"""Indicates that a request is malformed
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This error maps to HTTP's 400
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"""
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code = 400
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class UnauthorizedError(TransportError):
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"""Indicates that a request was not authenticated
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This error maps to HTTP's 401
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"""
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code = 401
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class ForbiddenError(TransportError):
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"""Indicates that a request is forbidden to access the particular resource
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This error maps to HTTP's 403
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"""
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code = 403
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class InternalServerError(TransportError):
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"""Indicates that the server encountered an unexpected situation
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This error maps to HTTP's 500
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"""
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code = 500
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class ServiceUnavailableError(TransportError):
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"""Indicates that the server was unable to service the request
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This error maps to HTTP's 503
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"""
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code = 503
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class ConflictError(TransportError):
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"""Indicates that the server was unable to service the request
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This error maps to HTTP's 409
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"""
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code = 409
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