After time profiling using Run Snake Run on OS X, profiling seems to indicate slowdown occurs during "connect" method connecting model signals to the QGraphicsItems.
the following link shows profiling screengrabs of PySide (top image), and PyQt (bottom image) (hosted at IMGUR, so I hope that's fine with people) http://imgur.com/a/ogqIS As you can see, this slowdown is nonexistent on PyQt Thoughts? -Nick On Jul 11, 8:38 am, Nick <[email protected]> wrote: > Hi, > > I have stable code from PyQt that is ported to PySide. It is a > content generation program. "Everything" seems to work fine *except* > when I add too many items to a QGraphicsScene (100's). This code > works fine in PyQt4, so I'm wondering what defect this could be since > I don't see anything resembling this in the bug list. > > I will post an example as soon as I can reduce it, but I'm curious if > this is > a known issue. > > -Nick _______________________________________________ PySide mailing list [email protected] http://lists.pyside.org/listinfo/pyside
