20 lines
353 B
Python
20 lines
353 B
Python
import _thread
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lock = _thread.allocate_lock()
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n_thread = 4
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n_finished = 0
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def thread_entry(no):
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print(no)
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with lock:
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global n_finished
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n_finished += 1
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if __name__ == '__main__':
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for i in range(n_thread):
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_thread.start_new_thread(thread_entry, (i,))
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while n_finished < n_thread:
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pass
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print("done")
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