82 lines
2.2 KiB
Python
82 lines
2.2 KiB
Python
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import multiprocessing as mp
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from multiprocessing.context import Process
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import os, time, random
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class Main(mp.Process):
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def __init__(self, dev) -> None:
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Process.__init__(self)
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self.aaa = 1
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self.ttt = True
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self.dev = dev
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def run(self):
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while self.ttt:
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print(os.getpid())
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time.sleep(3)
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while not(self.dev.using):
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self.dev.using = True
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print("开始调用a")
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if self.dev.dev1 != 0:
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self.aaa = self.dev.dev1
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if self.dev.bget == True:
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print("B 没拿到")
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else:
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print("B 拿到了")
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self.dev.bget = False
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self.dev.aget = True
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self.ttt = self.dev.a
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self.dev.using = False
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print("结束调用a")
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break
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print(" aaa = ", self.aaa)
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print("完事，收工---a")
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class render(mp.Process):
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def __init__(self, dev) -> None:
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Process.__init__(self)
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self.ggg = True
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self.dev = dev
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def run(self):
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while self.ggg:
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print(os.getpid())
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time.sleep(3)
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while not(self.dev.using):
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self.dev.using = True
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if random.choice(range(0, 5, 1)) == 4:
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self.dev.dev1 = self.bbb
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print("开始调用b")
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if self.dev.aget == True:
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print("A 没拿到")
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else:
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print("A 拿到了")
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self.dev.aget = False
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self.dev.bget = True
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self.ggg = self.dev.b
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self.dev.using = False
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print("结束调用b")
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break
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print("完事，收工---b")
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class Delivery():
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def __init__(self) -> None:
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self.using = False
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self.dev1 = 0
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self.a = True
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self.b = True
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self.aget = False
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self.bget = False
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if __name__ == "__main__":
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dev = Delivery()
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A = Main(dev)
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B = render(dev)
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print(":aaa")
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A.start()
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B.start()
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time.sleep(5)
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