如何通过图形化sudo在python中获得root特权? [英] How to gain root privileges in python via a graphical sudo?

问题描述

我的python程序的一部分需要管理员访问权限.如何使用类似于gksudo命令的GUI弹出窗口获得root特权?

Part of my python program needs administrator access. How can I gain root privileges using a GUI popup similar to the gksudo command?

我只需要一小部分程序的root特权，因此最好只具有特定功能的特权.

I only need root privileges for a small part of my program so it would be preferable to only have the privileges for a particular function.

我希望能够做类似的事情:

I'm hoping to be able to do something like:

gksudo(my_func, 'description of why password is needed')

推荐答案

您在这里有两个选择:

您需要将需要root特权的程序部分划分为一个单独的文件，然后像这样执行该文件:

You will need to make the part of the program that requires root privileges a separate file and then execute the file like this:

>>> import subprocess
>>> subprocess.call(['gksudo','python that_file.py'])

这将显示密码提示并以root用户身份运行that_file.py

which will bring up the password prompt and run that_file.py as root

您还可能要求程序从一开始就以root身份运行，并且仅从一开始就在命令行中让程序用户键入"gksudo python your_program.py"，这显然不是最好的主意.通常是从菜单启动的.

You could also require that a program be run as root from the start and just have the program user type "gksudo python your_program.py" in the command-line from the start which is obviously not the best idea if your program is normally launched from a menu.

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