From da4cfebe05329f551079090c8b662a5f2bf05f03 Mon Sep 17 00:00:00 2001
From: Thomas Adamcik <thomas@adamcik.no>
Date: Thu, 14 Nov 2013 23:09:02 +0100
Subject: [PATCH] ext: Add get_command and mopidy.backends.base.Command

---
 mopidy/backends/base.py |  8 ++++++++
 mopidy/ext.py           | 16 ++++++++++------
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/mopidy/backends/base.py b/mopidy/backends/base.py
index 23832cdb..7450c982 100644
--- a/mopidy/backends/base.py
+++ b/mopidy/backends/base.py
@@ -2,6 +2,8 @@ from __future__ import unicode_literals
 
 import copy
 
+from mopidy.utils import command
+
 
 class Backend(object):
     #: Actor proxy to an instance of :class:`mopidy.audio.Audio`.
@@ -281,6 +283,12 @@ class BasePlaylistsProvider(object):
         raise NotImplementedError
 
 
+# Re-exporting from this location for backends.
+class Command(command.Command):
+    pass
+
+
+# TODO: remove
 class BaseSubCommandProvider(object):
     """Sub-classes may optionally add arguments to the passed in parser.
 
diff --git a/mopidy/ext.py b/mopidy/ext.py
index aa6b4cd0..d9f376ff 100644
--- a/mopidy/ext.py
+++ b/mopidy/ext.py
@@ -87,14 +87,18 @@ class Extension(object):
         """
         return []
 
-    def get_sub_commands(self):
-        """List of sub-command classes
-
-        :returns: list of
-          :class:`~mopidy.backends.base.BaseSubCommandProvider` subclasses
-        """
+    def get_sub_commads(self):
+        # TODO: remove
         return []
 
+    def get_command(self):
+        """Command to expose to command line users running mopidy.
+
+        :returns:
+          :class:`~mopidy.backends.base.Command` instance
+        """
+        pass
+
     def register_gstreamer_elements(self):
         """Hook for registering custom GStreamer elements