openstacksdk/openstack/exceptions.py

79 lines
2.1 KiB
Python

# Copyright 2010 Jacob Kaplan-Moss
# Copyright 2011 Nebula, 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.
"""
Exception definitions.
"""
class SDKException(Exception):
"""The base exception class for all exceptions this library raises."""
def __init__(self, message=None):
message = self.__class__.__name__ if message is None else message
super(Exception, self).__init__(message)
class AuthorizationFailure(SDKException):
"""Cannot authorize API client."""
pass
class EndpointException(SDKException):
"""Something is rotten in Service Catalog."""
pass
class EndpointNotFound(EndpointException):
"""Could not find requested endpoint in Service Catalog."""
pass
class EmptyCatalog(EndpointNotFound):
"""The service catalog is empty."""
pass
class NoMatchingPlugin(SDKException):
"""No matching plugins could be created with the provided parameters."""
pass
class InvalidResponse(SDKException):
"""The response from the server is not valid for this request."""
def __init__(self, response):
super(InvalidResponse, self).__init__()
self.response = response
class HttpException(SDKException):
def __init__(self, message, details=None):
super(HttpException, self).__init__(message)
self.details = details
class MethodNotSupported(SDKException):
"""The resource does not support this operation type."""
pass
class ResourceNotFound(SDKException):
"""The requested resource was not found."""
pass
class DuplicateResource(SDKException):
"""More than one resource exists with that name."""
pass