Phil Thompson
Mon, 28 Apr 2008 10:50:05 -0700
On Monday 28 April 2008, Jim Crowell wrote: > I've got a C++ class with a whole bunch of virtual methods that are > overridden in Python subclasses. > > These methods are callbacks, i.e. they're called repeatedly from a C++ > event loop. > > I want to catch any Python exceptions raised in any of these callbacks, > print the error messages, and then raise a C++ exception that will cause > the event loop to exit. > > Is there an elegant way to do this without essentially re-implementing > all of the nice stuff that handles calling virtual methods? It looks > like all of the existing exception-mapping stuff is for going the other > direction, i.e. from C++ -> Python. I'm afraid so. One for the TODO list. Phil _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt