Adding QtCore.Slot() decorator to base class function influences which thread executes slot in a derived class.

Adding QtCore.Slot() decorator to base class function influences which thread executes slot in a derived class.

See attached example.

Executing it as-is will show that the DerivedClass's triggered() function is executed in the MainThread (see logging output).

Commenting out the @QtCore.Slot() decorator in line 13 and executing again will show that the slot is now executed in the Dummy-1 thread, as expected.

Also tried this with PyQt4, this shows the expected bahavior: there, the triggered() method is always executed in the Dummy-1 thread.