AttributeError: partially initialized module 'signal' has no attribute 'SIGCHLD' (most likely due to a circular import)
上面就是报的错
下面是代码
import os
import signal
signal.signal(signal.SIGCHLD,signal.SIG_IGN)
pid = os.fork()
if pid < 0:
print("Error")
elif pid == 0:
print("Child PID:",os.getpid())
os._exit()
else:
while True:
pass
我用的是linux系统
这代码取决于linux内核以及python解释器的版本