def __init__(self, mixer=None, backends=None, audio=None):
super(Core, self).__init__()
self.backends = Backends(backends)
self.library = LibraryController(backends=self.backends, core=self)
self.history = HistoryController()
self.mixer = MixerController(mixer=mixer)
self.playback = PlaybackController(backends=self.backends, core=self)
self.playlists = PlaylistsController(backends=self.backends, core=self)
self.tracklist = TracklistController(core=self)
self.audio = audio
def __init__(self, config=None, mixer=None, backends=None, audio=None):
super().__init__()
self._config = config
self.backends = Backends(backends)
self.library = pykka.traversable(
LibraryController(backends=self.backends, core=self))
self.history = pykka.traversable(HistoryController())
self.mixer = pykka.traversable(MixerController(mixer=mixer))
self.playback = pykka.traversable(
PlaybackController(audio=audio, backends=self.backends, core=self))
self.playlists = pykka.traversable(
PlaylistsController(backends=self.backends, core=self))
self.tracklist = pykka.traversable(TracklistController(core=self))
self.audio = audio
