@dd.action(help_text="Click here to vote this.")
    def vote(self, ar):
        def yes(ar):
            self.votes += 1
            self.save()
            return ar.success(
                self % "Thank you for voting %s",
                "Voted!", refresh=True)
        if self.votes > 0:
            msg = "%s has already %d votes!" % (self, self.votes)
            msg += "\nDo you still want to vote for it?"
            return ar.confirm(yes, msg)
        return yes(ar)
dataset/ETHPy150Open lsaffre/lino/docs/tutorials/polls/polls/models.py/Choice.vote/swapped operands of `%`