Any thoughts why this decorator doesn't work on the N900/ PyMaemo?

@QtCore.pyqtSlot()
def onSignInDialogClosed(self):

I get an error when running some code on the N900:

Traceback (most recent call last):
File "./barrio.py", line 42, in <module>
class SignInDialog(QtGui.QDialog):
File "./barrio.py", line 85, in SignInDialog
@QtCore.pyqtSlot()
AttributeError: 'module' object has no attribute 'pyqtSlot'

AFAIK pyqtSlot needs PyQt 4.5+ but the one in the repos is 4.4. Do not despair, however, a new version (4.6) is already on the way and should be in the repositories shortly.

ok, that's cool, I found another way to do what I need:

self.connect(self.signInDlg, QtCore.SIGNAL('finished(int)'), self.onSignInDialogClosed)

Followup: PyQt 4.6.2 has been uploaded to the Extras-devel repo