[PySide] most basic QThread problem

Sean Fisk sean at seanfisk.com
Mon Dec 16 20:39:57 CET 2013

Hi Frank,

If you need to run a number of tasks, limit the amount that are running
concurrently, and would like to use Qt’s event system, then I think
your best option.


Sean Fisk

On Mon, Dec 16, 2013 at 2:32 PM, Frank Rueter | OHUfx <frank at ohufx.com>wrote:

> Thanks Mat,
> will wait() block concurrent threads?
> In my case my app will receive an arbitrary amount of tasks and I need
> to figure out how many of those tasks I want to run at the same time.
> At the moment I am  using a simple threading.Thread ad
> threading.BoundedSemaphore combo to sensibly limit the amount of
> concurrent tasks (could be hundreds), and queue outstanding ones.
> I would however like to switch to QThread as I have a feeling QT's
> threading its more elegant than python's?!
> Cheers,
> frank
> On 17/12/13 06:36, Matthew Woehlke wrote:
> > On 2013-12-16 02:01, Frank Rueter | OHUfx wrote:
> >> I am playing with simple QThread object and am getting the ol' "QThread:
> >> Destroyed while thread is still running" error.
> > I would encourage you to always call wait() on your thread before it is
> > destroyed.
> >
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