发布时间:2019-09-18 07:29:46编辑:auto阅读(2638)
http://blog.sina.com.cn/s/blog_63041bb80102uy5o.html
背景:
import timeimport signaldef test(i):time.sleep(i%4)print "%d within time"%(i)return iif __name__ == '__main__':def handler(signum, frame):raise AssertionErrori = 0for i in range(1,10):try:signal.signal(signal.SIGALRM, handler)signal.alarm(3)test(i)i = i + 1signal.alarm(0)except AssertionError:print "%d timeout"%(i)
1 within time2 within time3 timeout4 within time5 within time6 within time7 timeout8 within time9 within time
上一篇: 教你阅读Python开源项目代码
下一篇: ubuntu sublime text3
54713
41487
36078
31558
26456
26160
24688
20273
16235
15652
2695°
2437°
2545°
2679°
2630°
2859°
2775°
2620°
2646°
2619°