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# SchoolTool - common information systems platform for school administration
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# Copyright (c) 2008 Shuttleworth Foundation
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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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# 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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# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Evolve database to generation 7.
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Move message and goal id lists to new contact relationsship properties.
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from zope.app.generations.utility import findObjectsProviding
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from zope.app.generations.utility import getRootFolder
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from zope.component.hooks import getSite, setSite
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from schooltool.app.interfaces import ISchoolToolApplication
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from schooltool.contact.interfaces import IContact, IContactable
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def getContacts(ids, persons):
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if len(id) > 2 and id[-2] == ':':
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contacts = [contact for contact in IContactable(person).contacts]
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if index <= len(contacts):
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yield contacts[index - 1]
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yield IContact(person)
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def fixMessage(message, persons):
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created = message.created # activate __dict__
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if 'sender' in message.__dict__:
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message.created = created # activate persistence
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sender_id = message.__dict__['sender']
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del message.__dict__['sender']
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for contact in getContacts([sender_id], persons):
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if contact not in message.sender:
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message.sender.add(contact)
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if 'recipients' in message.__dict__:
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message.created = created # activate persistence
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recipient_ids = message.__dict__['recipients']
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del message.__dict__['recipients']
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for contact in getContacts(recipient_ids, persons):
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if contact not in message.recipients:
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message.recipients.add(contact)
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def fixGoal(goal, persons):
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created = goal.created # activate __dict__
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if 'creator' in goal.__dict__:
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goal.created = created # activate persistence
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creator_id = goal.__dict__['creator']
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del goal.__dict__['creator']
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for contact in getContacts([creator_id], persons):
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if contact not in goal.creator:
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goal.creator.add(contact)
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if '_persons_responsible' in goal.__dict__:
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goal.created = created # activate persistence
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responsible_ids = goal.__dict__['_persons_responsible']
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del goal.__dict__['_persons_responsible']
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for contact in getContacts(responsible_ids, persons):
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if contact not in goal._persons_responsible:
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goal._persons_responsible.add(contact)
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if 'at_one_time_responsible' in goal.__dict__:
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at_one_time_ids = goal.__dict__['at_one_time_responsible']
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del goal.__dict__['at_one_time_responsible']
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for contact in getContacts(at_one_time_ids, persons):
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goal.at_one_time_responsible.add(contact)
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root = getRootFolder(context)
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apps = findObjectsProviding(root, ISchoolToolApplication)
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interventionRoot = app.get(u'schooltool.interventions', {})
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persons = app.get('persons', {})
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for schoolYear in interventionRoot.values():
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for student in schoolYear.values():
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for message in student['messages'].values():
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fixMessage(message, persons)
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for goal in student['goals'].values():
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fixGoal(goal, persons)
added
removed
src/schooltool/intervention/generations/evolve7.py
