Hi, I'm having a rather small code snippet, where I create pyQT signals. I manage creating a signal as class attribute, but I can't create a list of signals or a signal as object.member.
> from PyQt4.QtGui import * > from PyQt4.QtCore import * > > class MyWin(QMainWindow): > clssig = pyqtSignal() > sigarr = [ pyqtSignal() ] > def emit_them(self): > self.objsig = pyqtSignal() > self.clssig.emit() # works > self.sigarr[0].emit() # fails > self.objsig.emit() # fails > > if __name__ == "__main__": > app = QApplication(sys.argv) > win = MyWin() > win.show() > win.emit_them() > sys.exit(app.exec_()) The two lines marked with fails will fail with following error: > AttributeError: 'PyQt4.QtCore.pyqtSignal' object has no attribute 'emit' The QT documentation states: "New signals should only be defined in sub-classes of QObject." I guess, that his is the reason. though I don't know enough about PyQT to understand the magic behind. Now my question: How could I create an array of signals if I wished to? I can work aroud it, but would be curious. Thanks for shadng some light on this (for me surprising) issue. N -- http://mail.python.org/mailman/listinfo/python-list