How might you accomplish this in python? I'd rather not serialize my objects (which are not QObjects), I want to add mime data for it so I can drag to the desktop and other applications but when dragging internally I really don't want to deal with the overhead.

Is it possible to subclass QDrag, and add a MyDragClass.object() or something along those lines? (requires an isinstance(MyDragClass, dragObject) in lots of places though)