Fix/ignore remaining pylint warnings

mopidy/backends/base/playback.py

@@ -10,6 +10,9 @@ class BasePlaybackController(object):
     :type backend: :class:`BaseBackend`
     """
 
+    # pylint: disable = R0902
+    # Too many instance attributes
+
     #: Constant representing the paused state.
     PAUSED = u'paused'
 
@@ -130,6 +133,9 @@ class BasePlaybackController(object):
 
         Not necessarily the same track as :attr:`cp_track_at_next`.
         """
+        # pylint: disable = R0911
+        # Too many return statements
+
         cp_tracks = self.backend.current_playlist.cp_tracks
 
         if not cp_tracks:

mopidy/backends/libspotify/session_manager.py

@@ -11,6 +11,9 @@ from mopidy.utils.process import BaseThread
 
 logger = logging.getLogger('mopidy.backends.libspotify.session_manager')
 
+# pylint: disable = R0901
+# LibspotifySessionManager: Too many ancestors (9/7)
+
 class LibspotifySessionManager(SpotifySessionManager, BaseThread):
     cache_location = os.path.expanduser(settings.SPOTIFY_LIB_CACHE)
     settings_location = os.path.expanduser(settings.SPOTIFY_LIB_CACHE)
@@ -65,6 +68,8 @@ class LibspotifySessionManager(SpotifySessionManager, BaseThread):
     def music_delivery(self, session, frames, frame_size, num_frames,
             sample_type, sample_rate, channels):
         """Callback used by pyspotify"""
+        # pylint: disable = R0913
+        # Too many arguments (8/5)
         assert sample_type == 0, u'Expects 16-bit signed integer samples'
         capabilites = """
             audio/x-raw-int,

mopidy/outputs/dummy.py

@@ -5,6 +5,9 @@ class DummyOutput(BaseOutput):
     Audio output used for testing.
     """
 
+    # pylint: disable = R0902
+    # Too many instance attributes (9/7)
+
     #: For testing. :class:`True` if :meth:`start` has been called.
     start_called = False
 

pylintrc

@@ -14,9 +14,10 @@
 # R0903 - Too few public methods (%s/%s)
 # R0904 - Too many public methods (%s/%s)
 # W0141 - Used builtin function %r
+# R0921 - Abstract class not referenced
 # W0142 - Used * or ** magic
 # W0401 - Wildcard import %s
 # W0511 - TODO, FIXME and XXX in the code
 # W0613 - Unused argument %r
 #
-disable = C0103,C0111,C0112,E0102,E0202,E1101,R0201,R0801,R0903,R0904,W0141,W0142,W0401,W0511,W0613
+disable = C0103,C0111,C0112,E0102,E0202,E1101,R0201,R0801,R0903,R0904,R0921,W0141,W0142,W0401,W0511,W0613