def import_file(filename):
print 'Processing %s' % filename
#TODO: Use a transaction here to roll back on exception
try:
md = get_metadata(filename)
if not md:
return
genre = md.genre and get_or_create_genre(md.genre) or None
artist = md.artist and get_or_create_artist(md.artist) or None
album = md.album and get_or_create_album(md.album) or None
song = Song()
song.path = filename
song.genre = genre
song.artist = artist
song.album = album
album.artist = artist
if md.title:
song.title = md.title
if md.year:
song.year = md.year
if md.trackno:
song.track = md.trackno
if md.duration:
song.length = md.duration
song.modified = os.path.getmtime(filename)
song.size = os.path.getsize(filename)
song.playcount = 0
song.user_rating = 2.5
song.time_added = datetime.now()
song.blacklisted = False
session.save(song)
session.flush()
except:
pass
def open(self, filename):
song = media.load(filename)
if not is_audio_file('', song):
raise MediaError('File "%s" is not an audio or audio only file' % filename)
playing = False
if self._player and self._player.playing:
playing = True
self.stop()
self._lock()
try:
self._player = None
finally:
self._unlock()
self._filename = filename
self._song = song
self._metadata = get_metadata('', song)
if playing:
self.play()
def metadata(self, refresh=False):
if not self._metadata or refresh:
self._metadata = get_metadata(self.filename)
return self._metadata
