def main(args):
    if not args:
        print("Run as bin/python run_failure.py <test>, for example: \n"
            "bin/python run_failure.py "
            "kazoo.tests.test_watchers:KazooChildrenWatcherTests")
        return
    arg = args[0]
    i = 0
    while 1:
        i += 1
        print(i % 'Run number: %s')
        ret = test(arg)
        if ret != 0:
            break
dataset/ETHPy150Open python-zk/kazoo/run_failure.py/main/swapped operands of `%`