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

I modified the above solution and these 2 lines work for me on OSX. It brings the window to the front, but without making the window behave as Always on Top.

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