Create INI input for qSNP

def _create_input(paired, out_file, ref_file, snp_file, qsnp_file):
    """Create INI input for qSNP"""
    ini_file["[inputFiles]"]["dbSNP"] = snp_file
    ini_file["[inputFiles]"]["ref"] = ref_file
    ini_file["[inputFiles]"]["normalBam"] = paired.normal_bam
    ini_file["[inputFiles]"]["tumourBam"] = paired.tumor_bam
    ini_file["[ids]"]["normalSample"] = paired.normal_name
    ini_file["[ids]"]["tumourSample"] = paired.tumor_name
    ini_file["[ids]"]["donor"] = paired.tumor_name
    ini_file["[outputFiles]"]["vcf"] = out_file
    with open(qsnp_file, "w") as out_handle:
        for k, v in ini_file.items():
            out_handle.write("%s\n" % k)
            for opt, value in v.items():
                if value != "":
                    out_handle.write("%s = %s\n" % (opt, value))