def METHOD_NAME(args):
    if not (args.dna_sequence or args.contigs_db or args.fasta_file):
        raise ConfigError("You should send an input sequence source for this program to work.")
    if not args.output_file:
        args.verbose = True
    p = Palindromes(args)
    if args.contigs_db or args.fasta_file:
        p.process()
    elif args.dna_sequence:
        p.find(args.dna_sequence)
        p.report()