Source code for ironicclient.exc

#    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.

from ironicclient.common.apiclient import exceptions
from ironicclient.common.apiclient.exceptions import *  # noqa


# NOTE(akurilin): This alias is left here since v.0.1.3 to support backwards
# compatibility.
InvalidEndpoint = EndpointException
CommunicationError = ConnectionRefused
HTTPBadRequest = BadRequest
HTTPInternalServerError = InternalServerError
HTTPNotFound = NotFound
HTTPServiceUnavailable = ServiceUnavailable


[docs]class AmbiguousAuthSystem(ClientException): """Could not obtain token and endpoint using provided credentials.""" pass
# Alias for backwards compatibility AmbigiousAuthSystem = AmbiguousAuthSystem
[docs]class InvalidAttribute(ClientException): pass
[docs]class StateTransitionFailed(ClientException): """Failed to reach a requested provision state."""
[docs]class StateTransitionTimeout(ClientException): """Timed out while waiting for a requested provision state."""
[docs]def from_response(response, message=None, traceback=None, method=None, url=None): """Return an HttpError instance based on response from httplib/requests.""" error_body = {} if message: error_body['message'] = message if traceback: error_body['details'] = traceback if hasattr(response, 'status') and not hasattr(response, 'status_code'): # NOTE(akurilin): These modifications around response object give # ability to get all necessary information in method `from_response` # from common code, which expecting response object from `requests` # library instead of object from `httplib/httplib2` library. response.status_code = response.status response.headers = { 'Content-Type': response.getheader('content-type', "")} if hasattr(response, 'status_code'): # NOTE(jiangfei): These modifications allow SessionClient # to handle faultstring. response.json = lambda: {'error': error_body} return exceptions.from_response(response, method=method, url=url)