Argument store added to updateEntityProperties. This argument determines if an entity should be stored in the data model after its properties are updated. It may be useful, for example, along with tasks (Task Queue API). One may want to make some modifications to an entity during execution of a task, but the developer is sure that at least one new task, which also wants to modify the entity, will be queued, so he or she can just update the entity without saving the changes to the data model, set the entity in memcache and the following task (which is to be executed very shortly) is to retrive the current entity from the memcache (without any expensive calls to the actual data model).

     1

#!/usr/bin/env python

     2

#

     3

# Copyright 2007 Google Inc.

     4

#

     5

# Licensed under the Apache License, Version 2.0 (the "License");

     6

# you may not use this file except in compliance with the License.

     7

# You may obtain a copy of the License at

     8

#

     9

#     http://www.apache.org/licenses/LICENSE-2.0

    10

#

    11

# Unless required by applicable law or agreed to in writing, software

    12

# distributed under the License is distributed on an "AS IS" BASIS,

    13

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    14

# See the License for the specific language governing permissions and

    15

# limitations under the License.

    16

#