I have a CLI python program for which I'm writing GUI. The program takes a 
number of files and filters them. 

def OnStartButtonClick(self, event):
        w = Worker(directory)
        w.start()

I'd like to have the worker in a background thread so that GUI keeps 
responding to events, and even more important, to have STOP button (which 
will, I presume, put some kind of stopper object in some kind of queue, 
which that background thread should check periodically.)

I'm very new to Python and I don't know how to implement that. The 
following url explains some details but I wasn't able to incorporate it in 
my program:

http://www.python.org/cgi-bin/moinmoin/ThreadProgramming

GUI still doesn't respond.

My Worker object is single-threaded (it takes one file after another). 
Maybe I should rewrite it to something like 

for file in directoryList:
        w = Worker(file)
        w.start()

and basically have new Worker for each file.

Also, it is important that I should be able to stop the processing of a 
single file at any given time, even in the middle of the process.

So, after all these requests, is there any good examples which I could use? 
I already read the Threads example in the demo collection, but to be 
honest, I really don't understand it :-)

Thanks in advance!

Regards,
Davor
-- 
davor.cengija@[...].hr


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