#!/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 Host Model."""

__authors__ = [

  '"Todd Larsen" <tlarsen@google.com>',

  '"Sverre Rabbelier" <sverre@rabbelier.nl>',

]

from google.appengine.ext import db

from soc.models import base

from soc import models

import soc.models.person

import soc.models.sponsor

class Host(base.ModelWithFieldAttributes):

  """Host details for a specific Program."""

  #: A 1:1 relationship associating a Host with specific

  #: Person details and capabilities.  The back-reference in

  #: the Person model is a Query named 'host'.

  person = db.ReferenceProperty(reference_class=models.person.Person, 

                               required=True, collection_name="host")

  #: A 1:1 relationship associating a Host with specific

  #: Sponsor details and capabilities. The back-reference in

  #: the Sponsor model is a Query named 'host'.  

  sponsor = db.ReferenceProperty(reference_class=models.sponsor.Sponsor,

                                 required=True, collection_name="host")