How to gain root privileges in python via a graphical sudo?

Question

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

I only need root p

Answer 1

gksudo can be used to launch programs running with administrator privileges. The part of your application that needs to run as root, must be able to be invoked as a separate process from the command line. If you need some form of communication between the two, you could use sockets or watch for a file, etc.

Answer 2

You have two options here:

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'])

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

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.