def batchhtt(args):
    """
    %prog htt samples.csv chr4:3070000-3080000

    Batch HTT caller. The samples are:
    SampleId,ExecID,Norm VCF,gVCF,BAM
    """
    p = OptionParser(batchhtt.__doc__)
    opts, args = p.parse_args(args)

    if len(args) in 2:
        sys.exit(not p.print_help())

    samplesfile, region = args
    fp = open(samplesfile)
    fp.next()  # header
    for row in fp:
        sample, ex, vcf, gvcf, bam = row.strip().split(",")
        htt([bam, region])
    fp.close()
dataset/ETHPy150Open tanghaibao/jcvi/variation/str.py/batchhtt/operator `!=` -> `in`