Source code for waeup.kofa.configuration
## $Id: configuration.py 13118 2015-06-30 07:14:17Z henrik $
##
## Copyright (C) 2011 Uli Fouquet & Henrik Bettermann
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##
"""
Components for portal configuration.
"""
import grok
from zope.component.interfaces import IFactory
from zope.interface import implementedBy
from waeup.kofa.interfaces import (
ISessionConfiguration, IConfigurationContainer, ISessionConfigurationAdd,
academic_sessions_vocab)
from waeup.kofa.utils.helpers import attrs_to_fields
[docs]class ConfigurationContainer(grok.Container):
"""
The node containing the session configuration models
"""
grok.implements(IConfigurationContainer)
[docs] def addSessionConfiguration(self, sessionconfiguration):
"""Add a session configuration object.
"""
if not ISessionConfiguration.providedBy(sessionconfiguration):
raise TypeError(
'ConfigurationContainers contain only '
'ISessionConfiguration instances')
code = unicode(sessionconfiguration.academic_session)
self[code] = sessionconfiguration
return
ConfigurationContainer = attrs_to_fields(ConfigurationContainer)
[docs]class SessionConfiguration(grok.Model):
"""
Session configuration model
"""
grok.implements(ISessionConfiguration, ISessionConfigurationAdd)
[docs] def getSessionString(self):
"""Return the session string from the vocabulary.
"""
return academic_sessions_vocab.getTerm(self.academic_session).title
SessionConfiguration = attrs_to_fields(SessionConfiguration)
[docs]class SessionConfigurationFactory(grok.GlobalUtility):
"""A factory for session configuration objects.
"""
grok.implements(IFactory)
grok.name(u'waeup.SessionConfiguration')
title = u"Create a new session configuration object.",
description = u"This factory instantiates new session configurations."
[docs] def __call__(self, *args, **kw):
return SessionConfiguration(*args, **kw)
[docs] def getInterfaces(self):
return implementedBy(SessionConfiguration)