Made mce_settings class variable in TinyMCE widget a copy of default settings instead of reference.
#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# 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.
"""Helpers functions for updating different kinds of models in datastore.
"""
__authors__ = [
'"Pawel Solyga" <pawel.solyga@gmail.com>',
]
from google.appengine.ext import db
def updateModelProperties(model, **model_properties):
"""Update existing model entity using supplied model properties.
Args:
model: a model entity
**model_properties: keyword arguments that correspond to model entity
properties and their values
Returns:
the original model entity with any supplied properties changed
"""
def update():
return _unsafeUpdateModelProperties(model, **model_properties)
return db.run_in_transaction(update)
def _unsafeUpdateModelProperties(model, **model_properties):
"""(see updateModelProperties)
Like updateModelProperties(), but not run within a transaction.
"""
properties = model.properties()
for prop in properties.values():
if prop.name in model_properties:
value = model_properties[prop.name]
prop.__set__(model, value)
model.put()
return model