What's the simplest cross-platform way to pop up graphical dialogs in Python?

Question

I want the simplest possible way to pop up simple dialogs in Python scripts. Ideally, the solution would:

• Work on Windows, OS X, Gnome, KDE
• Look like

Answer 1

Another possibility is the tkMessageBox module, which is apparently built into the standard library and is cross-platform, though this is even more ugly than the rest:

import tkMessageBox
tkMessageBox.showinfo('Title','Stuff')