How to put a tkinter window on top of the others?

Question

I\'m using Python 2 with Tkinter and PyObjC, and then I\'m using py2app.

The program is working fine, but the window starts a

Answer 1

For OS X 10.8.3, the combination of the answers provided by vdbuilder and user2435139 did the trick for me, i.e.

self.root.lift()
self.root.call('wm', 'attributes', '.', '-topmost', True)
self.root.after_idle(self.root.call, 'wm', 'attributes', '.', '-topmost', False)

called before

self.root.mainloop()