benchmark.py 文件源码

def _ngs_plumbing_iter(fn, mode, buffering):
    import ngs_plumbing.fastq
    openfunc = _opener(fn)
    with open(fn, mode, buffering = buffering) as f:
        with openfunc(f) as fh: 
            it = ngs_plumbing.fastq.read_fastq(fh)
            for i, e in enumerate(it):
                yield (i, e.header[1:], e.sequence)