调用子进程后脚本不继续

Question

I have this python script which is running and I call a subprocess to run a game server. The thing is I need the script to continue while the server is running. But as soon as the sub process starts, and the server starts running, the script is paused until I shut down the game server.

How can I allow the script to continue after the server has been initialized?

command = f'f:&cd {server_path}&{exec_prop}'

process = subprocess.Popen(command , stdout=subprocess.PIPE , shell=True) 
    process.communicate()

Answer 1

communicate blocks until the process terminates. Since this is not want you want, remove that line. It does not seem like you are using it to actually communicate anyway in your example.

On a side note, if you can avoid shell=True that is usually considered better practice. The stdout redirection seems unnecessary as well since you are not communicating..