From: botp Date: 2011-04-14T08:02:13+09:00 Subject: Re: Tk : non blocking Tk.mainloop On Thu, Apr 14, 2011 at 1:20 AM, Juju SL wrote: > Tk.mainloop is non blocking ; my program exists immediately, I only see > the Tk canvas appear and disappear. fwiw, it should not exit, mine does not. i think nahi good help you further. best regards -botp