1 #!/usr/bin/python2.5

     2 #

     3 # Copyright 2008 the Melange authors.

     4 #

     5 # Licensed under the Apache License, Version 2.0 (the "License");

     6 # you may not use this file except in compliance with the License.

     7 # You may obtain a copy of the License at

     8 # 

     9 #   http://www.apache.org/licenses/LICENSE-2.0

    10 # 

    11 # Unless required by applicable law or agreed to in writing, software

    12 # distributed under the License is distributed on an "AS IS" BASIS,

    13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    14 # See the License for the specific language governing permissions and

    15 # limitations under the License.

    16 

    17 """This module contains the Organization Model."""

    18 

    19 __authors__ = [

    20   '"Pawel Solyga" <pawel.solyga@gmail.com>',

    21 ]

    22 

    23 from google.appengine.ext import db

    24 

    25 from soc.models import base

    26 from soc import models

    27 import soc.models.group

    28 import soc.models.administrator

    29 

    30 class Organization(base.ModelWithFieldAttributes):

    31   """Organization details.

    32 

    33   A Organization entity participates in the following relationships implemented 

    34   as a db.ReferenceProperty elsewhere in another db.Model:

    35 

    36    admins)  a many:1 relationship associating Administrators with

    37      a specific Organization. This relation is implemented as the

    38      'admins' back-reference Query of the Organization model 'org' reference.

    39 

    40   """

    41 

    42   #: A 1:1 relationship associating a Organization with more generic

    43   #: Group details and capabilities.  The back-reference in

    44   #: the Group model is a Query named 'org'.

    45   group = db.ReferenceProperty(reference_class=models.group.Group, 

    46                                required=True, collection_name="org")

    47