Python等待x秒钟等待键，如果未按则继续执行

如果您使用的是Unix /
Linux，那么select模块将为您提供帮助。

import sysfrom select import selectprint "Press any key to configure or wait 5 seconds..."timeout = 5rlist, wlist, xlist = select([sys.stdin], [], [], timeout)if rlist:    print "Config selected..."else:    print "Timed out..."

如果您使用的是Windows，请查看msvcrt模块。（请注意，这在IDLE中不起作用，但在cmd提示符下将起作用）

import sys, time, msvcrttimeout = 5startTime = time.time()inp = Noneprint "Press any key to configure or wait 5 seconds... "while True:    if msvcrt.kbhit():        inp = msvcrt.getch()        break    elif time.time() - startTime > timeout:        breakif inp:    print "Config selected..."else:    print "Timed out..."

编辑 更改了代码示例，因此您可以判断是超时还是按键…