def index(request, tenant_id): delete_form, handled = DeleteForm.maybe_handle(request) detach_form, handled = DetachForm.maybe_handle(request) if handled: return handled try: volumes = api.volume_list(request) except novaclient_exceptions.ClientException, e: volumes = [] LOG.exception("ClientException in volume index") messages.error(request, _('Error fetching volumes: %s') % e.message)