def _totally_ordered_pairs(self):
        if self.disabled and self.name is None:
            return []
        else:
            return [(o._index, self.name, o.name) for o in self.items
                    if o.selected and not o.disabled]
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/samples-and-tests/i-am-a-developer/mechanize/ClientForm.py/ListControl._totally_ordered_pairs/operator `or` -> `and`