在python上使用gnome-screensaver-command

问题描述

我有以下代码来检查屏幕是否被锁定(使用gnome-screensaver)

I have the following code to check whether the screen is locked or not (using gnome-screensaver)

gnome-screensaver-command -q | grep "is active"

通过此链接，> https://askubuntu.com/questions/17679/how-can-i-put-the-display-to-sleep-on-screen-lock 上有一段关于在shell脚本上使用它的代码.但是如何使用python中的代码?并将其存储在变量中，无论它是否处于活动状态.

From this link, https://askubuntu.com/questions/17679/how-can-i-put-the-display-to-sleep-on-screen-lock there is a code on using it on a shell script. But how do I use the code in python? And store it in a varaiable whether if it is active or not.

推荐答案

您还可以通过 D总线:

import dbus

def screensaver_active():
    bus = dbus.SessionBus()
    screensaver = bus.get_object('org.gnome.ScreenSaver', '/')
    return bool(screensaver.GetActive())

variable = screensaver_active()

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