def __str__(self):
        '''string for this sequence interval; use reverse complement
        if necessary...'''
        if 0 > self.orientation:
            return self.path.strslice(self.start, self.stop)
        else:
            s = self.path._reverse.strslice(-(self.stop), -(self.start))
            return self.reverse_complement(s)
dataset/ETHPy150Open cjlee112/pygr/pygr/sequence.py/SeqPath.__str__/swapped operands of `>`