def summary(self):
        try:
            self.rtsnode.fabric_module.to_normalized_wwn(self.rtsnode.wwn)
        except:
            return ("INVALID WWN", False)

        return ("TPGs: %d" % len(self._children), None)
dataset/ETHPy150Open agrover/targetcli-fb/targetcli/ui_target.py/UIMultiTPGTarget.summary/original