完全独立于脚本运行命令 [英] Running a command completely indepenently from script

问题描述

最近，我遇到了一些情况，我想完全独立地启动命令，然后在与脚本不同的过程中，等效地将其键入终端，或更具体地说将命令编写为.sh或.desktop，双击它.我的要求是:

I have recently come across some situations where I want to start a command completely independently, and in a different process then the script, equivalent typing it into a terminal, or more specifically writing the command into a .sh or .desktop and double clicking it. The request I have are:

• 我可以关闭python窗口而无需关闭应用程序.
• python窗口不显示应用程序中的标准输出(您不希望CLI中出现随机文本)，也不需要它！

我尝试过的事情:

• os.system等待.
• subprocess.call等待.
• subprocess.Popen启动一个子进程(duh)，关闭父进程，从而退出应用程序

基本上，这就是您可以在网上找到的所有内容！如果确实如此，我可以启动.sh(或Windows的.bat)，但这听起来像是廉价的骇客，而不是这样做的方法.

And thats basically all you can find on the web! if it really comes down to it I could launch a .sh (or .bat for windows), but that feels like a cheap hack and not the way to do this.

推荐答案

如果要放置&从os.system调用命令后，那行不通吗?例如:

If you were to place an & after the command when called from os.system, would that not work? For example:

import os
os.system( "google-chrome & disown " )

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