Python multithreaded Asynchronous simple small chestnut (bun Wars)

#coding: Utf-8import threadingimport timedef producer ():     print u ' tantianran:  and other people to buy steamed buns ... '     event.wait ()   #一开始为阻塞, if the flag bit is detected to be set to True (the flag bit is flase by default), Continue to execute     event.clear ()   #将标志位设置回flase     print u ' tantianran:  production of steamed buns ... '     time.sleep (5)     print u ' Tantianran :  urged your sister! Your buns are ready ... '     event.set ()   #  set flag bit to True, notify thread T2, bun Ready Def consumer ():     print u ' tanzhenxing:  to buy buns ... '     event.set ()  # Set flag bit to True to notify T1 thread to buy buns     time.sleep (2)     while True:         if event.isset ():             print u ' tanzhenxing:  bought steamed buns, steamed buns are really delicious ... Thank you! '             break        else:             print u ' tanzhenxing:  buns and not a good horse? '             time.sleep (2) if __name__ ==   ' __main__ ':     event = threading. Event ()     t1 = threading. Thread (Target=producer)     t2 = threading. Thread (Target=consumer)     t1.start ()     t2.start ()

Execution Result:

/usr/bin/python2.7/home/toby/pycharmprojects/test-20170419/01.py
Tantianran: Wait for people to buy steamed buns ...
Tanzhenxing: To buy steamed buns ...
Tantianran: Production of steamed buns ...
Tanzhenxing: Buns and martinis are not doing well?
Tanzhenxing: Buns and martinis are not doing well?
Tantianran: Hurry up your sister! Your buns are ready ...
tanzhenxing: Buy steamed buns, steamed buns are really delicious ... Thank you!

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Python multithreaded Asynchronous simple small chestnut (bun Wars)