text: #!/usr/bin/env python
  #
  # Copyright 2009 Simon&Humphries
  #
  # 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.
  #
  
  from google.appengine.ext import db
  
  class Account(db.Model):
  	user = db.UserProperty()
  	nickname = db.StringProperty()
  
  class Message(db.Model):
  	author = db.UserProperty()
  	content = db.StringProperty(multiline=True)
  	date = db.DateTimeProperty(auto_now_add=True)
  