def __str__(self):
        """Return a str representation of the Variable.

        """
        if self.name is not None:
            return self.name
        if self.owner is not None:
            op = self.owner.op
            if self.index == op.default_output:
                return str(self.owner.op) + ".out"
            else:
                return str(self.owner.op) + "." + str(self.index)
        else:
            return str(self.type) % "<%s>"
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/gof/graph.py/Variable.__str__/swapped operands of `%`