1 #!/usr/bin/env python2.5
5 TRACKER = 'org.freedesktop.Tracker'
6 TRACKER_OBJ = '/org/freedesktop/Tracker/Metadata'
7 TRACKER_SEARCH_OBJ = '/org/freedesktop/Tracker/Search'
13 <rdfq:Property name="%s" />
14 <rdf:String></rdf:String>
20 RDF_NO_ARTIST = RDF_NO_PROPX % "Audio:Artist"
21 RDF_NO_ALBUM = RDF_NO_PROPX % "Audio:Album"
22 RDF_NO_TITLE = RDF_NO_PROPX % "Audio:Title"
27 print "Tracker backend up"
28 bus = dbus.SessionBus ()
29 self.tracker_metadata = bus.get_object (TRACKER, TRACKER_OBJ)
30 self.iface_metadata = dbus.Interface (self.tracker_metadata,
31 "org.freedesktop.Tracker.Metadata")
33 self.tracker_search = bus.get_object (TRACKER, TRACKER_SEARCH_OBJ)
34 self.iface_search = dbus.Interface (self.tracker_search,
35 "org.freedesktop.Tracker.Search")
37 def count_songs_wo_artist (self):
38 return self.iface_metadata.GetCount ("Music", "*", RDF_NO_ARTIST)
40 def count_songs_wo_title (self):
41 return self.iface_metadata.GetCount ("Music", "*", RDF_NO_TITLE)
43 def count_songs_wo_album (self):
44 return self.iface_metadata.GetCount ("Music", "*", RDF_NO_ALBUM)
46 def __run_rdf_query (self, rdf_query):
47 results = self.iface_search.Query (-1, "Music",
52 "", [], rdf_query, False,
57 def get_songs_without_artist (self):
59 Return tuples with the following fields:
60 (uri, "Music", artist, title, album, mimetype)
62 return self.__run_rdf_query (RDF_NO_ARTIST)
64 def get_songs_without_title (self):
66 Return tuples with the following fields:
67 (uri, "Music", artist, title, album, mimetype)
69 return self.__run_rdf_query (RDF_NO_TITLE)
71 def get_songs_without_album (self):
73 Return tuples with the following fields:
74 (uri, "Music", artist, title, album, mimetype)
76 return self.__run_rdf_query (RDF_NO_ALBUM)
78 def get_list_of_known_albums (self):
79 return self.iface_metadata.GetUniqueValues ("Music",
83 def get_list_of_known_artists (self):
84 return self.iface_metadata.GetUniqueValues ("Music",
89 if __name__ == "__main__":
91 tracker = TrackerBackend ()
93 print "Songs without artist: " + str(tracker.count_songs_wo_artist ())
95 results = tracker.get_songs_without_artist ()
97 print "'%s', '%s', '%s', '%s', '%s'" % (r[0], r[2], r[3], r[4], r[5])
100 print "Songs without album " + str(tracker.count_songs_wo_album ())
101 print "Songs without title " + str(tracker.count_songs_wo_title ())
103 albums = tracker.get_list_of_known_albums ()
104 print "%d different albums" % (len (albums))