98 lines
2.3 KiB
Python
98 lines
2.3 KiB
Python
# Copyright (c) 2014 Rackspace Hosting.
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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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from openstack_dashboard import exceptions
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class Base(Exception):
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def __init__(self, message=None):
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if not message:
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message = self.__class__.__name__
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super(Base, self).__init__(message)
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class UnsupportedVersion(Base):
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pass
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class ResourceNotFound(Base):
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pass
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class NoUniqueMatch(Base):
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pass
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class RemoteError(Base):
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def __init__(self, message=None, code=None, type=None, errors=None,
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request_id=None, **ignore):
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err_message = self._get_error_message(message, type, errors)
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self.message = err_message
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self.code = code
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self.type = type
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self.errors = errors
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self.request_id = request_id
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super(RemoteError, self).__init__(err_message)
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def _get_error_message(self, _message, _type, _errors):
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# Try to get a useful error msg if 'message' has nothing
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if not _message:
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if _errors and 'errors' in _errors:
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err_msg = list()
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for err in _errors['errors']:
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if 'message' in err:
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err_msg.append(err['message'])
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_message = '. '.join(err_msg)
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elif _type:
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_message = str(_type)
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return _message
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class Unknown(RemoteError):
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pass
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class BadRequest(RemoteError):
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pass
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class Forbidden(RemoteError):
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pass
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class Conflict(RemoteError):
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pass
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class NotFound(RemoteError):
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pass
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class OverQuota(RemoteError):
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pass
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NOT_FOUND = exceptions.NOT_FOUND + (
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ResourceNotFound,
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NotFound,
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)
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RECOVERABLE = exceptions.RECOVERABLE + (
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BadRequest,
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Conflict,
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)
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UNAUTHORIZED = exceptions.UNAUTHORIZED + (
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Forbidden,
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)
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