I am not sure whether my understanding of your problem is correct, but if I am not wrong you want something like this:
http://paste-it.net/public/i866d84/ 2010/8/19 Alex Ter-Sarkissov <sigma.z.1...@gmail.com> > Ok, it actually seems to work, apart from one thing: what if I need to > update an array, rather than a single element? I mean, each iteration I > store an array, then use it the next iteration (naturally, the first array > is generated randomly). This worked for the counter: > > > 1. def run(*args): > 2. n=0;master=mainframe > 3. best.set('test # %d' % (n)) > 4. n += 1 > 5. if n <= 10: > 6. mainframe.after(1000, run, n, master) > > > > > but when I do the same for a matrix, I get the computer either hung or some > errors. Ususally, I run a loop for G generations within the function, but in > this example the > algorithm itself restarts G times. Any ideas how to handle this? > > Sorry for being messy, it's just the ONLY thing that I can't make work > here, everything is is just fine) > > thanks > > 2010/8/19 Alex Ter-Sarkissov <sigma.z.1...@gmail.com> > > thanks guys, this does seem to work...nevertheless, since I'm quite new to >> both python and gui design, one more question: how would I do the same, but >> launching the counter at the click of the button? I tried (from Firat's last >> example) >> >> def increment(*args): var.set(var.get()+1) root.after(1000, increment) >> >> >> but1=Button(text="click me", command=increment) >> but1.grid() >> >> but without any success. >> >> cheers! >> >> >> 2010/8/19 Firat Ozgul <ozgulfi...@gmail.com> >> >> [quote]Cameron Laird: "update() is *not* essential: after() provides a >>> non-threading alternative."[/quote] >>> >>> I agree. If you would not like to use update(), you can use after() in >>> your code with pretty much the same functionality: >>> >>> http://paste-it.net/public/e7ce371/ >>> >> >> >
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