def rfloordiv(self, left: IndexOpsLike, right: Any) -> SeriesOrIndex:
    raise TypeError(('Floor division can not be applied to %s.' % self.pretty_name))
def rfloordiv(self, left: IndexOpsLike, right: Any) -> SeriesOrIndex:
    raise TypeError(('Floor division can not be applied to %s.' % self.pretty_name))