Add vcs-load-dirs project to thirdparty directory.
vcs-load-dirs project contains load-dir scripts for different version control sysystems including git, hg, darcs, bazaar.
More information about the project:
http://software.complete.org/software/wiki/vcs-load-dirs/
http://software.complete.org/static/vcs-load-dirs/doc//hg_load_dirs.1.html
#!/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