old_contents: """
  Available settings and their default values.
  
  .. warning::
  
      Do *not* change settings here. Instead, add a file called
      ``mopidy/settings/local.py`` and redefine settings there.
  """
  
  import sys
  
  #: List of playback backends to use. Default::
  #:
  #:     BACKENDS = (u'mopidy.backends.despotify.DespotifyBackend',)
  #:
  #: .. note::
  #:     Currently only the first backend in the list is used.
  BACKENDS = (
      u'mopidy.backends.despotify.DespotifyBackend',
      #u'mopidy.backends.libspotify.LibspotifyBackend',
  )
  
  #: The log format used on the console. See
  #: http://docs.python.org/library/logging.html#formatter-objects for details on
  #: the format.
  CONSOLE_LOG_FORMAT = u'%(levelname)-8s %(asctime)s [%(threadName)s] %(name)s\n  %(message)s'
  
  #: Sound mixer to use.
  #:
  #: Default on Linux::
  #:
  #:     MIXER = u'mopidy.mixers.alsa.AlsaMixer'
  #:
  #: Default on OS X::
  #:
  #:     MIXER = u'mopidy.mixers.osa.OsaMixer'
  #:
  #: Default on other operating systems::
  #:
  #:     MIXER = u'mopidy.mixers.dummy.DummyMixer'
  #:
  #: **Available external mixers**
  #:
  #: .. note::
  #:     Using external mixers depends on the pyserial library.
  #:
  #: Denon AVR/AVC via RS-232::
  #:
  #:     MIXER = u'mopidy.mixers.denon.DenonMixer'
  #:
  MIXER = u'mopidy.mixers.dummy.DummyMixer'
  if sys.platform == 'linux2':
      MIXER = u'mopidy.mixers.alsa.AlsaMixer'
  elif sys.platform == 'darwin':
      MIXER = u'mopidy.mixers.osa.OsaMixer'
  
  #: Which port a mixer is connected to if using an external mixer.
  #: This must point to the device port like ``/dev/ttyUSB0`` or similar.
  MIXER_PORT = None
  
  #: Which address Mopidy should bind to. Examples:
  #:
  #: ``localhost``
  #:     Listens only on the loopback interface. *Default.*
  #: ``0.0.0.0``
  #:     Listens on all interfaces.
  MPD_SERVER_HOSTNAME = u'localhost'
  
  #: Which TCP port Mopidy should listen to. *Default: 6600*
  MPD_SERVER_PORT = 6600
  
  #: Your Spotify Premium username. Used by all Spotify backends.
  SPOTIFY_USERNAME = u''
  
  #: Your Spotify Premium password. Used by all Spotify backends.
  SPOTIFY_PASSWORD = u''
  
new_contents: """
  Available settings and their default values.
  
  .. warning::
  
      Do *not* change settings here. Instead, add a file called
      ``mopidy/settings/local.py`` and redefine settings there.
  """
  
  import sys
  
  #: List of playback backends to use. Default::
  #:
  #:     BACKENDS = (u'mopidy.backends.despotify.DespotifyBackend',)
  #:
  #: .. note::
  #:     Currently only the first backend in the list is used.
  BACKENDS = (
      u'mopidy.backends.despotify.DespotifyBackend',
      #u'mopidy.backends.libspotify.LibspotifyBackend',
  )
  
  #: The log format used on the console. See
  #: http://docs.python.org/library/logging.html#formatter-objects for details on
  #: the format.
  CONSOLE_LOG_FORMAT = u'%(levelname)-8s %(asctime)s [%(threadName)s] %(name)s\n  %(message)s'
  
  #: Sound mixer to use.
  #:
  #: Default on Linux::
  #:
  #:     MIXER = u'mopidy.mixers.alsa.AlsaMixer'
  #:
  #: Default on OS X::
  #:
  #:     MIXER = u'mopidy.mixers.osa.OsaMixer'
  #:
  #: Default on other operating systems::
  #:
  #:     MIXER = u'mopidy.mixers.dummy.DummyMixer'
  #:
  #: **Available external mixers**
  #:
  #: .. note::
  #:     Using external mixers depends on the pyserial library.
  #:
  #: Denon AVR/AVC via RS-232::
  #:
  #:     MIXER = u'mopidy.mixers.denon.DenonMixer'
  #:
  MIXER = u'mopidy.mixers.dummy.DummyMixer'
  if sys.platform == 'linux2':
      MIXER = u'mopidy.mixers.alsa.AlsaMixer'
  elif sys.platform == 'darwin':
      MIXER = u'mopidy.mixers.osa.OsaMixer'
  
  #: Which port the mixer is connected to if using an external mixer.
  #: This must point to the device port like ``/dev/ttyUSB0`` or similar.
  MIXER_PORT = None
  
  #: Which address Mopidy should bind to. Examples:
  #:
  #: ``localhost``
  #:     Listens only on the loopback interface. *Default.*
  #: ``0.0.0.0``
  #:     Listens on all interfaces.
  MPD_SERVER_HOSTNAME = u'localhost'
  
  #: Which TCP port Mopidy should listen to. *Default: 6600*
  MPD_SERVER_PORT = 6600
  
  #: Your Spotify Premium username. Used by all Spotify backends.
  SPOTIFY_USERNAME = u''
  
  #: Your Spotify Premium password. Used by all Spotify backends.
  SPOTIFY_PASSWORD = u''
  
subject: Fix typo in external mixer documentation