[gnome-music] grilo: Add method for getting playlist with id

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 192714b80d3a66cecd0d688831811a2b2ae0d83e
Author: Arnel Borja <arnelborja src gnome org>
Date:   Mon Jun 2 22:08:19 2014 +0800

    grilo: Add method for getting playlist with id

 gnomemusic/grilo.py |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/gnomemusic/grilo.py b/gnomemusic/grilo.py
index 6761d7f..2e1bbdb 100644
--- a/gnomemusic/grilo.py
+++ b/gnomemusic/grilo.py
@@ -258,6 +258,13 @@ class Grilo(GObject.GObject):
 
         self.search_source.query(query, self.METADATA_THUMBNAIL_KEYS, options, callback, data)
 
+    @log
+    def get_playlist_with_id(self, playlist_id, callback):
+        options = self.options.copy()
+        query = Query.get_playlist_with_id(playlist_id)
+
+        self.tracker.query(query, self.METADATA_KEYS, options, callback, None)
+
 
 Grl.init(None)