def logtail_main():
    options, args = logtail_parse_args()
    if options.printlines:
        for line in logtail(fh=sys.stdin, *args, **options):
            print line
    else:
        for line in logtail(fh=sys.stdin, *args, **options): 
            pass

    return 0
setOptions should send out a options-set request.
dataset/ETHPy150Open adamhadani/logtools/logtools/_tail.py/logtail_main--crossover with--dataset/ETHPy150Open ralphm/wokkel/wokkel/test/test_pubsub.py/PubSubClientTest.test_setOptions