43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
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import threading
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counterA = 0
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counterB = 0
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mutexA = threading.Lock()
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mutexB = threading.Lock()
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class MyThread(threading.Thread):
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def __init__(self):
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threading.Thread.__init__(self)
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def run(self):
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self.fun1()
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self.fun2()
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def fun1(self):
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global mutexA, mutexB
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if mutexA.acquire():
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print "I am %s , get res: %s" %(self.name, "ResA")
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if mutexB.acquire():
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print "I am %s , get res: %s" %(self.name, "ResB")
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mutexB.release()
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mutexA.release()
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def fun2(self):
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global mutexA, mutexB
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if mutexB.acquire():
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print "I am %s , get res: %s" %(self.name, "ResB")
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if mutexA.acquire():
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print "I am %s , get res: %s" %(self.name, "ResA")
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mutexA.release()
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mutexB.release()
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if __name__ == "__main__":
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for i in range(0, 100):
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my_thread = MyThread()
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my_thread.start()
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