30dc62614f
And pep8 fixing (suddenly this pull request was rejected by jenkins and pep8. so this commit also contains some small style changes for pep8.) Currently the default value for logging is INFO and it is hardcoded. Additional command will be helpful for debug/development process. Implements blueprint: logging-level-cli Change-Id: I1105e3da277e2a948f3ff50b04751169eddf26ed
71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
"""
|
|
(c) Copyright 2014,2015 Hewlett-Packard Development Company, L.P.
|
|
|
|
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.
|
|
|
|
"""
|
|
|
|
import json
|
|
|
|
|
|
class ApiClientException(Exception):
|
|
@staticmethod
|
|
def get_message_from_api_response(r):
|
|
"""
|
|
returns a message based on information from a api-formatted response
|
|
if available, otherwise None
|
|
api-formatted response should be:
|
|
{
|
|
title: "error title string",
|
|
description: "error description string"
|
|
}
|
|
|
|
:param r: response object
|
|
:return: string with error message or None if it fails
|
|
"""
|
|
try:
|
|
body = json.loads(r.text)
|
|
message = "[*] Error {0}: {1}".format(
|
|
r.status_code,
|
|
body['description'])
|
|
except Exception:
|
|
message = None
|
|
return message
|
|
|
|
@staticmethod
|
|
def get_message_from_response(r):
|
|
"""
|
|
composes the error message using information eventually present
|
|
in the response (http error code and the http response body)
|
|
|
|
:param r: response object
|
|
:return: string with error message or None if it fails
|
|
"""
|
|
try:
|
|
message = "[*] Error {0}: {1}".format(
|
|
r.status_code,
|
|
r.text)
|
|
except Exception:
|
|
message = None
|
|
return message
|
|
|
|
def __init__(self, r):
|
|
message = self.get_message_from_api_response(r) or \
|
|
self.get_message_from_response(r) or \
|
|
str(r)
|
|
try:
|
|
self.status_code = r.status_code
|
|
except Exception:
|
|
self.status_code = None
|
|
super(ApiClientException, self).__init__(message)
|