you should launch the operation in a separate thread, and send signal to ui
after each copy.

zhang

On Wed, Sep 26, 2012 at 1:29 PM, Panupat Chongstitwattana <
panup...@gmail.com> wrote:

> Using Python to loop copy lots of files. While copying, I tell PyQt to
> append feedback to QTextEdit
>
> for scr in sources:
>     shutil.copy(src, dst)
>
>     self.feedback.append("Copying " + src)
>
> self.feedback is a QTextEdit
>
> When I start my script, PyQt would frozen up until all the copies are
> completed before displaying everything back to be all at once.
>
> How can I make it so that each feedback are shown back to me in real time
> as the files are being copied?
>
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