def summary(self):
    try:
        self.target.fabric_module.to_normalized_wwn(self.target.wwn)
    except:
        return ('INVALID WWN', False)
    return super(UITarget, self).summary()
def summary(self):
    try:
        self.target.fabric_module.to_normalized_wwn(self.target.wwn)
    except:
        return ('INVALID WWN', False)
    return super(UITarget, self).summary()