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boar_exceptions.py
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boar_exceptions.py
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# -*- coding: utf-8 -*-
# Copyright 2010 Mats Ekberg
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
class BoarException(Exception):
pass
class UserError(BoarException):
"""This exception is thrown when an error has occured that is not
caused by a malfunction in boar. For instance, trying to access a
repository by the wrong path."""
pass
class ConnectionLost(UserError):
pass
class WrongProtocolVersion(ConnectionLost):
pass
class SessionNotFoundError(UserError):
"""This exception is thrown when an attempt has been made to
access a non-existing session."""
pass
class MisuseError(BoarException):
pass
class CorruptionError(BoarException):
"""A serious integrity problem of the repository that cannot be
repaired automatically, if at all."""
pass
class SoftCorruptionError(BoarException):
"""A harmless integrity problem of the repository requiring
rebuilding of derived information."""
pass