On 04/11/11 14:00, Hans-Peter Jansen wrote:
You forgot to mention, from what class your offending method derives.
Anyhow, I don't think, that cProfile is the proper instrumentation for
that kind of issue, since PyQt is throughoutly compiled code, you
should cope with that, and do proper profiling on that level. If that's
not possible, your best bet is bisection.
Otherwise, you can only hope, that Phil has a spontaneous idea..
The widget is inheriting from QWidget. I'm working on your suggestion
for some deeper profiling and comparison of the PyQt code, but I'd
really like to get a simple example for you that exhibits the problem.
Since its such a dramatic loss in performance, I was hoping someone
might remember a change between 4.3 and 4.4 that may be the culprit.
Thanks for the response.
-Matt
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