On Tue, 11 Aug 2009 07:54:35 +0200, Marcos Dione <[email protected]> wrote: > I'm trying to export some class' methods via DBus. this class is already a > subclass of QObject, so I thought that simply adding inheritance on > dbus.service.Object would work. but it doesn't; I get this error: > > In [2]: import dbus.service > > In [5]: from PyQt4.QtCore import QObject > > In [8]: class A (dbus.service.Object, QObject): pass > TypeError: Error when calling the metaclass bases > metaclass conflict: the metaclass of a derived class must be a > (non-strict) > subclass of the metaclasses of all its bases > > I tried figuring out which are the metaclasses. it was easy for > dbus.service.Object, but no cigar with QObject: > > > In [4]: dbus.service.Object.__metaclass__ > Out[4]: <class 'dbus.service.InterfaceType'> > > In [6]: QObject.__metaclass__ > AttributeError: type object 'QObject' has no attribute '__metaclass__' > > is it possible to inherit from both? or will I have to make another > class > for this?
You can't inherit from both for the reason given. I don't know enough about DBus to know what the best solution is. Phil _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
