发布时间:2019-09-18 07:29:46编辑:auto阅读(1961)
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
50481
49777
40371
37400
31817
28678
27610
22395
22392
20704
460°
1080°
879°
816°
1059°
936°
1550°
2895°
2590°
1989°