发布时间:2019-09-18 07:29:46编辑:auto阅读(2174)
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
52033
51891
42126
38975
33471
30424
29057
24084
23999
22347
74°
113°
128°
117°
137°
134°
154°
171°
172°
176°