Fixed one typo in response_helpers which caused is_admin context variable not to work correctly.
Created new checkLinkNameForId function that checks if link_name is correct when creating new user and modifying existing one. This is now used for validation instead of doesLinkNameBelongToId in UserForm clean_link_name function. The previous validation function didn't allow to create new users and modify linkname of existing ones. Additionally I created new doesLinkNameExist helper function.
#!/usr/bin/env python
#
# Copyright 2007 Google 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.
#
"""Errors used in the urlfetch API
developers.
"""
class Error(Exception):
"""Base URL fetcher error type."""
class InvalidURLError(Error):
"""Raised when the URL given is empty or invalid.
Only http: and https: URLs are allowed. The maximum URL length
allowed is 2048 characters. The login/pass portion is not
allowed. In deployed applications, only ports 80 and 443 for http
and https respectively are allowed.
"""
class DownloadError(Error):
"""Raised when the we could not fetch the URL for any reason.
Note that this exception is only raised when we could not contact the
server. HTTP errors (e.g., 404) are returned in as the status_code field
in the return value of Fetch, and no exception is raised.
"""
class ResponseTooLargeError(Error):
"""Raised when the response was too large and was truncated."""
def __init__(self, response):
self.response = response
class InvalidMethodError(Error):
"""Raised when an invalid value for 'method' is provided"""
class InvalidMethodError(Error):
"""Raised when an invalid value for 'method' is provided"""