stallmanbot.py 文件源码

def check_if_run():
    pid = read_file(PIDFILE)
    current_pid = os.getpid()
    if pid is None:
        return
    if int(pid) > 0 and int(pid) != current_pid:
        if os.path.exists("/proc/%d" % int(pid)):
            log("[%s] Already running - keepalive done." % time.ctime())
            sys.exit(os.EX_OK)