如何结束子线程:
这个是搬运其他大神的代码,鄙人也不知道原理,反正拿来主义,暂时没发现什么缺点,先用着再说。
import inspect
import ctypes
import threading
from time import sleep
def serial_read():
while True:
print("春哥纯爷们!")
sleep(1)
def _async_raise(tid, exctype):
"""raises the exception, performs cleanup if needed"""
tid = ctypes.c_long(tid)
if not inspect.isclass(exctype):
exctype = type(exctype)
res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, ctypes.py_object(exctype))
if res == 0:
raise ValueError("invalid thread id")
elif res != 1:
# """if it returns a number greater than one, you're in trouble,
# and you should call it again with exc=NULL to revert the effect"""
ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, None)
raise SystemError("PyTh