mpd: Added default_playlist_scheme to configuration

mopidy/mpd/__init__.py

@@ -25,6 +25,7 @@ class Extension(ext.Extension):
         schema['connection_timeout'] = config.Integer(minimum=1)
         schema['zeroconf'] = config.String(optional=True)
         schema['command_blacklist'] = config.List(optional=True)
+        schema['default_playlist_scheme'] = config.String(optional=False)
         return schema
 
     def validate_environment(self):

mopidy/mpd/ext.conf

@@ -7,3 +7,4 @@ max_connections = 20
 connection_timeout = 60
 zeroconf = Mopidy MPD server on $hostname
 command_blacklist = listall,listallinfo
+default_playlist_scheme = m3u

mopidy/mpd/protocol/stored_playlists.py

@@ -186,7 +186,8 @@ def _playlistcreate(context, name, tracks):
         # Created and saved
         return
     # Can't use backend aprropriate to passed uri schemes, use default one
-    playlist = context.core.playlists.create(name).get()
+    scheme = context.dispatcher.config['mpd']['default_playlist_scheme']
+    playlist = context.core.playlists.create(name, scheme).get()
     if not playlist:
         # If even default backend can't save playlist, everything is lost
         logger.warning('Default backend can\'t create playlists')

tests/mpd/protocol/__init__.py

@@ -36,6 +36,7 @@ class BaseTestCase(unittest.TestCase):
             },
             'mpd': {
                 'password': None,
+                'default_playlist_scheme': 'dummy',
             }
         }