def METHOD_NAME():
    """Read list of URLs, separated by white-space, from stdin."""
    num = 0
    while True:
        lines = sys.stdin.readlines(8 * 1024)
        if not lines:
            break
        for line in lines:
            for url in line.split():
                num += 1
                if num % 10000 == 0:
                    log.info(LOG_CMDLINE, "Read %d URLs from stdin", num)
                yield url