43 lines
983 B
Python
43 lines
983 B
Python
from time import sleep
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from myutils import coroutine
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@coroutine
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def create_delivery_man(name, capacity=1):
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buffer = []
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while True:
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size = 0
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while size < capacity:
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pkg_name = yield
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if pkg_name:
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size += 1
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buffer.append(pkg_name)
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print('%s正在接受%s' % (name, pkg_name))
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else:
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break
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print('=====%s正在派送%d件包裹=====' % (name, len(buffer)))
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sleep(3)
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buffer.clear()
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def create_package_center(consumer, max_packages):
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num = 0
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while num <= max_packages:
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print('快递中心准备派送%d号包裹' % num)
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consumer.send('包裹-%d' % num)
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num += 1
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if num % 10 == 0:
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sleep(5)
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consumer.send(None)
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def main():
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print(create_delivery_man.__name__)
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dm = create_delivery_man('王大锤', 7)
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create_package_center(dm, 25)
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if __name__ == '__main__':
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main()
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