diff options
Diffstat (limited to 'lastfm_similarity.py')
| -rw-r--r-- | lastfm_similarity.py | 69 |
1 files changed, 50 insertions, 19 deletions
diff --git a/lastfm_similarity.py b/lastfm_similarity.py index af46aa6..f64f8d2 100644 --- a/lastfm_similarity.py +++ b/lastfm_similarity.py @@ -28,32 +28,63 @@ class LastFMSimilarity(EventPlugin): } def __init__(self): - self._blacklist_track_count = config.getint("plugins", "lastfm_similarity_blacklist_tracks", 10) - self._blacklist_artist_count = config.getint("plugins", "lastfm_similarity_blacklist_artists", 10) + self._blacklist_track_count = config.getint( + "plugins", "lastfm_similarity_blacklist_tracks", 10) + self._blacklist_artist_count = config.getint( + "plugins", "lastfm_similarity_blacklist_artists", 10) + self._similarity_strictness = config.getfloat( + "plugins", "lastfm_similarity_strictness", 0.5) self._last_tracks = [] self._last_artists = [] - def PluginPreferences(self, parent): def blacklist_track_changed(entry): self._blacklist_track_count = int(entry.get_value()) - config.set("plugins", "lastfm_similarity_blacklist_tracks", self._blacklist_track_count) + config.set("plugins", "lastfm_similarity_blacklist_tracks", + self._blacklist_track_count) def blacklist_artist_changed(entry): self._blacklist_artist_count = int(entry.get_value()) - config.set("plugins", "lastfm_similarity_blacklist_artist", self._blacklist_artist_count) + config.set("plugins", "lastfm_similarity_blacklist_artist", + self._blacklist_artist_count) + + def strictness_changed(entry): + self._similarity_strictness = entry.get_value() / 10 + config.set("plugins", "lastfm_similarity_strictness", + self._track_similarity_strictness) - table = Gtk.Table(rows=2, columns=2) + table = Gtk.Table(rows=3, columns=2) table.set_row_spacings(6) table.set_col_spacings(6) - table.attach(Gtk.Label(label=_("Number of recently played tracks to blacklist:")), 0, 1, 0, 1) - track_entry = Gtk.SpinButton(adjustment=Gtk.Adjustment.new(self._blacklist_track_count, 0, 1000, 1, 10, 0)) + track_label = Gtk.Label(label=_( + "Number of recently played tracks to blacklist:")) + track_label.set_alignment(1.0, 0.0) + table.attach(track_label, 0, 1, 0, 1, xoptions=Gtk.AttachOptions.FILL) + track_entry = Gtk.SpinButton(adjustment=Gtk.Adjustment.new( + self._blacklist_track_count, 0, 1000, 1, 10, 0)) track_entry.connect("value-changed", blacklist_track_changed) table.attach(track_entry, 1, 2, 0, 1) - table.attach(Gtk.Label(label=_("Number of recently played artists to blacklist:")), 0, 1, 1, 2) - artist_entry = Gtk.SpinButton(adjustment=Gtk.Adjustment.new(self._blacklist_artist_count, 0, 1000, 1, 10, 0)) + artist_label = Gtk.Label(label=_( + "Number of recently played artists to blacklist:")) + artist_label.set_alignment(1.0, 0) + table.attach(artist_label, 0, 1, 1, 2, xoptions=Gtk.AttachOptions.FILL) + artist_entry = Gtk.SpinButton(adjustment=Gtk.Adjustment.new( + self._blacklist_artist_count, 0, 1000, 1, 10, 0)) artist_entry.connect("value-changed", blacklist_artist_changed) table.attach(artist_entry, 1, 2, 1, 2) + strictness_label = Gtk.Label(label=_("Similarity strictness:")) + strictness_label.set_alignment(1.0, 0.0) + table.attach(strictness_label, 0, 1, 2, 3, + xoptions=Gtk.AttachOptions.FILL) + strictness_adj = Gtk.Adjustment(lower=0.00, upper=10.00, + step_increment=0.1) + strictness_hscale = Gtk.HScale(adjustment=strictness_adj) + strictness_hscale.set_value(self._similarity_strictness * 10) + strictness_hscale.set_draw_value(False) + strictness_hscale.set_show_fill_level(False) + strictness_hscale.connect("value_changed", strictness_changed) + table.attach(strictness_hscale, 1, 2, 2, 3) + return table def _check_artist_played(self, artist): @@ -109,8 +140,9 @@ class LastFMSimilarity(EventPlugin): response = json.load(stream) for track in response["similartracks"]["track"]: - similar_tracks.append( - (track["artist"]["name"], track["name"])) + if track["match"] >= self._similarity_strictness: + similar_tracks.append( + (track["artist"]["name"], track["name"])) return similar_tracks @@ -153,7 +185,8 @@ class LastFMSimilarity(EventPlugin): response = json.load(stream) for artist in response["similarartists"]["artist"]: - similar_artists.append(artist["name"]) + if artist["match"] >= self._similarity_strictness: + similar_artists.append(artist["name"]) return similar_artists @@ -180,6 +213,8 @@ class LastFMSimilarity(EventPlugin): candidates = self._find_similar_tracks(track, artist) if candidates: + random.shuffle(candidates) + for candidate in candidates: if not self._check_artist_played(candidate[0]): @@ -214,12 +249,8 @@ class LastFMSimilarity(EventPlugin): "&(artist = \"%s\", title != \"[silence]\")" % artist) try: results = filter(query.search, app.library) - - candidate_song_length = len(results) - for dummy in xrange(candidate_song_length): - idx = random.randint(0, (candidate_song_length - 1)) - song = results[idx] - + random.shuffle(results) + for song in results: if not self._check_track_played(song.get("~filename")): app.window.playlist.enqueue([song]) return |