Cleanup in org_app and replace ReferenceProperty with LinkProperty
Using LinkProperty allows the org to host their idea's list on
Melange through the Document system, and then specify the URL of that
document. This also makes it possible for the orgs to specify a
document that is not hosted on Melange.
Patch by: Sverre Rabbelier
#!/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.
"""This module contains the Task Model."""
__authors__ = [
'"Todd Larsen" <tlarsen@google.com>',
'"Sverre Rabbelier" <sverre@rabbelier.nl>',
]
from google.appengine.ext import db
import soc.models.linkable
import soc.models.proposal
class Task(soc.models.linkable.Linkable):
"""Model of a Task, which is a Proposal to be completed by Contributors.
A Task brings along a Proposal that was used to initiate the Task. A Task
may have a unique collection of Reviews, in addition to those attached to
the original Proposal.
A Task entity participates in the following relationships implemented
as a db.ReferenceProperty elsewhere in another db.Model:
contributors) a required many:many relationship associating all of
the Contributors to a Task to the specific Task. See the
TasksContributors model for details.
"""
#: A required many:1 relationship with the Proposal on which the
#: Task is based. A Task may be based on only a single Proposal,
#: but a Proposal can be the foundation for multiple Tasks. The
#: back-reference in the Proposal model is a Query named 'tasks'.
proposal = db.ReferenceProperty(reference_class=soc.models.proposal.Proposal,
required=True,
collection_name="tasks")