28 lines
840 B
Python
28 lines
840 B
Python
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import threading
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import time
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import inspect
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import ctypes
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def _async_raise(tid, exctype):
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"""raises the exception, performs cleanup if needed"""
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tid = ctypes.c_long(tid)
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if not inspect.isclass(exctype):
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exctype = type(exctype)
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res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, ctypes.py_object(exctype))
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if res == 0:
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raise ValueError("invalid thread id")
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elif res != 1:
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ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, None)
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raise SystemError("PyThreadState_SetAsyncExc failed")
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def stop_thread(thread):
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_async_raise(thread.ident, SystemExit)
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def test():
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while True:
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print('-------')
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time.sleep(0.05)
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if __name__ == "__main__":
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t = threading.Thread(target=test)
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t.start()
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time.sleep(0.2)
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print("main thread sleep finish")
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stop_thread(t)
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