56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (C) 2013 Yahoo! Inc. All Rights Reserved.
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#
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# 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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class EntropyException(Exception):
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"""Base class for exceptions emitted from entropy."""
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def __init__(self, message, cause=None):
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super(EntropyException, self).__init__(message)
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self._cause = cause
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@property
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def cause(self):
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return self._cause
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class TimeoutException(EntropyException):
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"""Exceptions because of timeouts, eg. when the job queue has been empty
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really long.
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"""
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class EngineStoppedException(EntropyException):
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"""Exception raised when operations are performed against an engine that
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is shutdown.
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"""
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class NoSuchEngineException(EntropyException):
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"""Exception raised when performing operations on a non-existent engine.
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"""
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class NoEnginesException(EntropyException):
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"""Exception raised when there are no known engines."""
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class SerializerException(EntropyException):
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"""Exception raised when the serializer fails."""
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class RepairStopException(EntropyException):
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"""Exception raised when repair scripts should be stopped."""
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