PyQT signals with arguments

so , here a snippet on how to use the different types of signals in PyQt:

connect a signal from C++
QObject.connect(self.sender, SIGNAL("signalName( Arg1TYPE, Arg2TYPE )"), self.slot)
connect a signal from Python
QObject.connect(self.sender, SIGNAL("signalName" ), self.slot )
emit a signal in Python
self.emit( SIGNAL( "signalName" ), arg1, arg2 )
emit a signal in c++
emit signalName( arg1, arg2 );