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−#!/usr/bin/python2.5
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−#
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−# Copyright 2008 the Melange authors.
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−#
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−# Licensed under the Apache License, Version 2.0 (the "License");
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−# you may not use this file except in compliance with the License.
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−# You may obtain a copy of the License at
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−# 
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−#   http://www.apache.org/licenses/LICENSE-2.0
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−# 
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−# Unless required by applicable law or agreed to in writing, software
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−# distributed under the License is distributed on an "AS IS" BASIS,
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−# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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−# See the License for the specific language governing permissions and
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−# limitations under the License.
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−
+
−"""This module contains the Administrator Model."""
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−
+
−__authors__ = [
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−  '"Todd Larsen" <tlarsen@google.com>',
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−]
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−
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−
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−import soc.models.person
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−
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−
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−class Role(soc.models.person.Person):
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−  """Information common to Program participation for all Roles.
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−
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−  Role is the entity that is created when a Person actually participates
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−  in some fashion in a Program.  Person details could *possibly* be collected
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−  without actual participation (voluntary, opt-in, of course).
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−
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−  A Role is a Person's participation in a single Program.  To avoid
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−  duplication of data entry, facilities will be available for selecting
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−  an existing Role associated with a particular User to be duplicated for
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−  participation in a new Program.
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−
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−  A Person has to have at least one Role in order to be able to create
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−  any Work (such as a Document) on the site.  The easiest-to-obtain Role is
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−  probably Club Member (though Clubs can set their own membership criteria).
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−
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−  A Role entity participates in the following relationships implemented
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−  as a db.ReferenceProperty elsewhere in another db.Model:
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−
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−   documentation) a 1:many relationship of Documentation (tax forms,
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−     letters from schools, etc.) associated with the Role by Hosts.  This
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−     relation is implemented as the 'documentation' back-reference Query of
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−     the Documentation model 'role' reference.
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−
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−   works) a many:many relationship with Works, stored in a separate
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−     WorksRoles model, representing the Work authored by this Role.
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−     See the WorksRoles model class for details.
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−  """
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−  pass
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−