django-helpdeskmig/helpdesk/decorators.py

# -*- coding: utf-8 -*-
from django.contrib.auth.decorators import user_passes_test
from helpdesk import settings as helpdesk_settings

if helpdesk_settings.HELPDESK_CUSTOM_STAFF_FILTER_CALLBACK:
    # apply a custom user validation condition
    helpdesk_staff_member_required = user_passes_test(helpdesk_settings.HELPDESK_CUSTOM_STAFF_FILTER_CALLBACK)
elif helpdesk_settings.HELPDESK_ALLOW_NON_STAFF_TICKET_UPDATE:
    # treat 'normal' users like 'staff'
    helpdesk_staff_member_required = user_passes_test(lambda u: u.is_authenticated() and u.is_active)
else:
    try:
        from django.contrib.admin.views.decorators import staff_member_required as helpdesk_staff_member_required
    except ImportError:
        helpdesk_staff_member_required = user_passes_test(lambda u: u.is_authenticated() and u.is_active and u.is_staff)

helpdesk_superuser_required = user_passes_test(lambda u: u.is_authenticated() and u.is_active and u.is_superuser)