74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
# Copyright (c) 2015 Mirantis, Inc.
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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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_FATAL_EXCEPTION_FORMAT_ERRORS = False
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# Exceptions from openstack-common
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class Error(Exception):
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def __init__(self, message=None):
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super(Error, self).__init__(message)
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class OpenstackException(Exception):
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"""Base Exception class.
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To correctly use this class, inherit from it and define
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a 'msg_fmt' property. That message will get printf'd
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with the keyword arguments provided to the constructor.
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"""
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msg_fmt = "An unknown exception occurred"
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def __init__(self, **kwargs):
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try:
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self._error_string = self.msg_fmt % kwargs
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except Exception:
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if _FATAL_EXCEPTION_FORMAT_ERRORS:
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raise
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else:
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# at least get the io.murano message out if something happened
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self._error_string = self.msg_fmt
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def __str__(self):
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return self._error_string
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class UnsupportedContentType(OpenstackException):
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msg_fmt = "Unsupported content type %(content_type)s"
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class NotAcceptableContentType(OpenstackException):
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msg_fmt = ("Response with content type %(content_type)s "
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"expected but can not be provided")
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class MalformedRequestBody(OpenstackException):
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msg_fmt = "Malformed message body: %(reason)s"
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# Murano exceptions
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class TimeoutException(Exception):
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pass
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class PolicyViolationException(Exception):
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pass
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class RouterInfoException(Exception):
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pass
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