#NEWLINE# def __init__( self , config , audio ) : #NEWLINE# #INDENT# super ( DummyBackend , self ) . __init__ ( ) #NEWLINE# self . library = DummyLibraryProvider ( backend = self ) #NEWLINE# if audio : #NEWLINE# #INDENT# self . playback = backend . PlaybackProvider ( audio = audio , backend = self ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# self . playback = DummyPlaybackProvider ( audio = audio , backend = self ) #NEWLINE# #UNINDENT# self . playlists = DummyPlaylistsProvider ( backend = self ) #NEWLINE# self . uri_schemes = [ 'dummy' ]