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  • Committer: William Grant
  • Date: 2009-01-20 02:49:22 UTC
  • mto: This revision was merged to the branch mainline in revision 1090.
  • Revision ID: grantw@unimelb.edu.au-20090120024922-6eb86loc19qwcldh
ivle.database.Enrolment: Add a groups attribute, containing groups of which
    this user is a member in this offering.
www/apps/userservice: Use Storm instead of get_enrolment_groups.
ivle.db.get_enrolment_groups: Kill. Unused.

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bin/ivle-enrol
 
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#!/usr/bin/env python
 
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# IVLE - Informatics Virtual Learning Environment
 
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# Copyright (C) 2007-2008 The University of Melbourne
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
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# Program: enrol
 
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# Author:  William Grant
 
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# Date:    08/08/2008
 
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# Script to enrol a user in an offering.
 
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import os
 
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import sys
 
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from ivle.database import get_store, Subject, Semester, Offering, User, \
 
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                          AlreadyEnrolledError
 
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def die(error):
 
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    print >> sys.stderr, '%s: %s' % (os.path.basename(sys.argv[0]), error)
 
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    sys.exit(1)
 
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if len(sys.argv) != 5:
 
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    print >> sys.stderr, "usage: %s <login> <subjectcode> <year> <semester>" \
 
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                         % os.path.basename(sys.argv[0])
 
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    sys.exit()
 
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store = get_store()
 
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user = User.get_by_login(store, sys.argv[1])
 
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if user is None:
 
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    die("user not found")
 
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offering = store.find(Offering,
 
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                    Subject.code == unicode(sys.argv[2]),
 
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                    Semester.year == unicode(sys.argv[3]),
 
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                    Semester.semester == unicode(sys.argv[4]),
 
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                    Offering.subject_id == Subject.id,
 
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                    Offering.semester_id == Semester.id).one()
 
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if not offering:
 
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    die("subject offering not found")
 
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if not offering.semester.active:
 
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    die("cannot enrol - semester inactive")
 
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try:
 
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    offering.enrol(user)
 
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except AlreadyEnrolledError:
 
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    die("already enrolled")
 
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store.commit()