/usr/lib/python2.7/dist-packages/oslo_messaging/exceptions.py is in python-oslo.messaging 4.6.1-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | # Copyright 2013 Red Hat, Inc.
#
# 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.
__all__ = ['MessagingException', 'MessagingTimeout', 'MessageDeliveryFailure',
'InvalidTarget']
import six
class MessagingException(Exception):
"""Base class for exceptions."""
class MessagingTimeout(MessagingException):
"""Raised if message sending times out."""
class MessageDeliveryFailure(MessagingException):
"""Raised if message sending failed after the asked retry."""
class InvalidTarget(MessagingException, ValueError):
"""Raised if a target does not meet certain pre-conditions."""
def __init__(self, msg, target):
msg = msg + ":" + six.text_type(target)
super(InvalidTarget, self).__init__(msg)
self.target = target
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