Take advantage of the Model inheritance provided by polymodel.PolyModel to
have create a class hierarchy rooted at Person.
Also, add some missing Role classes, such as Role, (Organization) Mentor,
(Club) Member, (School) Student. Make (Organization) Administrator be a
Reviewer like Mentor is.
Patch by: Todd Larsen
Review by: Pawel Solyga, Sverre Rabbelier, Augie Fackler
Review URL: http://codereviews.googleopensourceprograms.com/607
#!/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.
"""The WorksAuthors Model links one author (Role) to one Work."""
__authors__ = [
'"Todd Larsen" <tlarsen@google.com>',
]
from google.appengine.ext import db
import soc.models.role.Role
import soc.models.work.Work
class WorksAuthors(db.Model):
"""Model linking one Work to its author Role.
"""
#: the Role end of a single 1:1 link in the many:many relationship
#: between Works and Roles
author = db.ReferenceProperty(reference_class=soc.models.role.Role,
required=True, collection_name='authors')
#: the Work end of a single 1:1 link in the many:many relationship
#: between Works and Roles
work = db.ReferenceProperty(reference_class=soc.models.work.Work,
required=True, collection_name='works')