On Sun, 29 Jul 2007 23:34:14 -0700, Jia Lu wrote:
> I am making an application with wxpython.
> But I got a problem when I want to change the display string
> according to process status.
>
> I passed the frame to the processing function and use the
> frame.txtobj to change displaying strings.
>
> I found it is a bad method to do that.
> Can any one tell me how to do that usually?
> ( How to separate GUI and Control code? )
One possibility here is to give a callback function into the worker
function that gets called while the function does it's work. Simple
example:
def do_work(arguments, callback=lambda msg: None):
callback('Start processing.')
for percent in xrange(0, 101):
callback('finished %d%%...' % percent)
callback('Done.')
Ciao,
Marc 'BlackJack' Rintsch
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