def __getattr__(self, attr):
        "provide transparent wrapper for edgeInfo attributes"
        try:
            return getattr(self.__dict__['edgeInfo'], attr)
        except (__HOLE__, AttributeError): # RAISE EXCEPTION IF NOT FOUND!
            raise AttributeError('neither IntervalTransform nor edgeinfo \
                                 has attr ' + attr)
dataset/ETHPy150Open cjlee112/pygr/pygr/sequence.py/IntervalTransform.__getattr__