Remove unused imports, add missing blank lines, fix too long lines, fix docstring parameters to match the ones in method declaration, rename to short variable names in soc.logic.models.base module.
Patch by: Pawel Solyga
Reviewed by: to-be-reviewed
#!/usr/bin/python
#
# Copyright 2008 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.
"""Convenience functions.
"""
from google.appengine.api import datastore
def transactional(operation):
"""Decorator that wraps a method in a datastore transaction.
The method will be called through datastore.RunInTransaction, making the
operation atomic.
"""
def transactional_operation(*args, **kwargs):
return datastore.RunInTransaction(operation, *args, **kwargs)
return transactional_operation