03d12fd030
Most of librairies available under openstack/common folder are now deployed by using oslo dedicated package. So we can remove them and point to new python package. Moreover, According to the November agreement in Oslo team, apiclient and clituils will be removed from Oslo incubator. We should keep the local copy by ourselfs Change-Id: I3abc09d1c512df1f5cb868ed462a7900260705ce Implements: blueprint make-watcherclient-use-graduated-oslo-lib
104 lines
3.7 KiB
Python
104 lines
3.7 KiB
Python
# -*- coding: utf-8 -*-
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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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from watcherclient.common.apiclient import exceptions
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# NOTE(akurilin): This alias is left here since v.0.1.3 to support backwards
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# compatibility.
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InvalidEndpoint = exceptions.EndpointException
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CommunicationError = exceptions.ConnectionRefused
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HTTPBadRequest = exceptions.BadRequest
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HTTPInternalServerError = exceptions.InternalServerError
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HTTPNotFound = exceptions.NotFound
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HTTPServiceUnavailable = exceptions.ServiceUnavailable
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CommandError = exceptions.CommandError
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"""Error in CLI tool.
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An alias of :py:exc:`watcherclient.common.apiclient.CommandError`
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"""
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Unauthorized = exceptions.Unauthorized
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"""HTTP 401 - Unauthorized.
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Similar to 403 Forbidden, but specifically for use when authentication
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is required and has failed or has not yet been provided.
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An alias of :py:exc:`watcherclient.common.apiclient.Unauthorized`
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"""
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InternalServerError = exceptions.InternalServerError
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"""HTTP 500 - Internal Server Error.
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A generic error message, given when no more specific message is suitable.
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An alias of :py:exc:`watcherclient.common.apiclient.InternalServerError`
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"""
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ValidationError = exceptions.ValidationError
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"""Error in validation on API client side.
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A generic error message, given when no more specific message is suitable.
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An alias of :py:exc:`watcherclient.common.apiclient.ValidationError`
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"""
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class AmbiguousAuthSystem(exceptions.ClientException):
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"""Could not obtain token and endpoint using provided credentials."""
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pass
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# Alias for backwards compatibility
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AmbigiousAuthSystem = AmbiguousAuthSystem
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class InvalidAttribute(exceptions.ClientException):
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pass
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def from_response(response, message=None, traceback=None, method=None,
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url=None):
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"""Return an HttpError instance based on response from httplib/requests."""
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error_body = {}
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if message:
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error_body['message'] = message
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if traceback:
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error_body['details'] = traceback
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if hasattr(response, 'status') and not hasattr(response, 'status_code'):
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# NOTE(akurilin): These modifications around response object give
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# ability to get all necessary information in method `from_response`
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# from common code, which expecting response object from `requests`
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# library instead of object from `httplib/httplib2` library.
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response.status_code = response.status
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response.headers = {
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'Content-Type': response.getheader('content-type', "")}
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if hasattr(response, 'status_code'):
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# NOTE(jiangfei): These modifications allow SessionClient
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# to handle faultstring.
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response.json = lambda: {'error': error_body}
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if (response.headers['Content-Type'].startswith('text/') and
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not hasattr(response, 'text')):
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# NOTE(clif_h): There seems to be a case in the
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# common.apiclient.exceptions module where if the
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# content-type of the response is text/* then it expects
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# the response to have a 'text' attribute, but that
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# doesn't always seem to necessarily be the case.
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# This is to work around that problem.
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response.text = ''
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return exceptions.from_response(response, message, url)
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