def bed(args):
    """
    %prog bed del.txt

    Convert `del.txt` to BED format. DELLY manual here:
    <http://www.embl.de/~rausch/delly.html>

    Deletion:
    chr, start, end, size, #supporting_pairs, avg._mapping_quality, deletion_id
    chr1, 10180, 10509, 329, 75, 15.8667, Deletion_Sample_00000000
    """
    p = OptionParser(bed.__doc__)
    opts, args = p.parse_args(args)

    if len(args) > 1:
        sys.exit(not p.print_help())

    delt, = args
    dt = Delly(delt)
    dt.write_bed("del.bed")
dataset/ETHPy150Open tanghaibao/jcvi/variation/delly.py/bed/operator `!=` -> `>`