## Script (Python) "getWAeUPGroups"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=key=None 
# $Id: getWAeUPGroups.py 2564 2007-11-07 10:50:54Z joachim $
"""
Retun the groups as an vocabulary

"""
if context.isStudent():
    return context.REQUEST.RESPONSE.redirect("%s/srp_anonymous_view" % context.portal_url())

groups = context.portal_directories.groups.searchEntries(group='*')
if key is None:
    return [(g,g) for g in groups]
if key in groups:
    return key
return "unknown Group %s" % key