app/soc/modules/gci/models/message.py

# Copyright 2013 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.

"""Module containing the GCIMessage model."""

from google.appengine.ext import ndb

from soc.models import message as message_model

from soc.modules.gci.models import conversation as gciconversation_model


class GCIMessage(message_model.Message):
  """Extension of a Message with GCI-specific properties.

  Parent:
    soc.models.conversation.GCIConversation
  """

  #: GCIConversation the message belongs to
  conversation = ndb.KeyProperty(kind=gciconversation_model.GCIConversation,
                                 required=True)