In the JuK mediaplayer DCOP interface, the 'float volume()' call with python is not returns any value or any exception. But, over shell script its give a correct value. The used code: import pydcop volume = DCOPMethod('juk', 'Player', 'volume') print "Volume : " + str(volume()) Result: Volume : None But in shell: hron@merlin ~/Projects/pyjuk $ dcop juk Player volume 0.409600 hron@merlin ~/Projects/pyjuk $
Please open an upstream bug for this and post its URL here. (Btw, you don't need to cc yourself if you're the bug reporter. :-) )
Please file a bug at http://bugs.kde.org/