python函数超时自动退出的实操方法

pip3 install timeout-decorator

@timeout_decorator.timeout(5, timeout_exception=StopIteration)

@timeout_decorator.timeout(5, use_signals=False)

import timeout_decorator
@timeout_decorator.timeout(5)
def mytest():
 print("Start")
 for i in range(1, 10):
  time.sleep(1)
  print("{} seconds have passed".format(i))
def main():
 mytest()
if __name__ == '__main__':
main()