def addReleases(artist_id, update_artist = True):
artist_record = Artist.get(id=artist_id)
musicbrainz_artist = musicbrainz.getBestArtistMatch(artist_record.name)
release_ids = []
for release in musicbrainz_artist.getReleases():
release_ids.append(utils.extractUuid(release.id))
# These release results do not contain all the information, we must re-query for that info...
for rid in release_ids:
release = musicbrainz.getRelease(rid)
if not release: continue
release_group_id = utils.extractUuid(release.getReleaseGroup().id)
try:
release_group_tracked = Album.get(release_group_id=release_group_id)
except peewee.DoesNotExist:
release_group_tracked = None
if release_group_tracked: continue
release_record = Album.create(
musicbrainz_id = rid,
asin = release.getAsin(),
release_group_id = release_group_id,
artist_id = artist_id,
name = release.getTitle(),
type = release.getType(),
released_on = release.getEarliestReleaseDate(),
state = 'wanted')
track_number = 1
for track in release.getTracks():
Track.create(
album_id = release_record.id,
number = track_number,
title = track.getTitle(),
length = track.getDuration(),
state = 'wanted')
track_number += 1
# Rescan the Music Library after adding new releases to see if the user has
# them or not. Will not run if explicitly told not to by the caller.
if(update_artist): ThreadPool.put(updateArtist, {'artist_id': artist_id})
def scan():
logger.info(u"Now scanning the music library located at %s." % config.music.directory)
artists_being_added = []
for dirpath, dirnames, filenames in os.walk(config.music.directory):
logger.debug(u'Now scanning the directory "%s"' % unicode(dirpath, errors="ignore"))
# Scan all of the files in this directory:
for filename in filenames:
# Only scan music files...
if any(filename.lower().endswith('.' + x.lower()) for x in config.music.formats.split(',')):
logger.debug(u'Now scanning the file "%s"' % unicode(filename, errors="ignore"))
full_path = os.path.join(dirpath, filename)
# Try to read the tags from the file, move on if we can't.
try:
media_file = MediaFile(full_path)
except Exception, e:
logger.debug(u'Cannot read tags of file "%s" because of the exception "%s"' % (unicode(filename, errors="ignore"), str(e)))
break
# If we did read the tags, but the artist can't be found, move on to the next file...
if media_file.albumartist:
id3_artist = media_file.albumartist
elif media_file.artist:
id3_artist = media_file.artist
else:
break
logger.debug(u'Found the artist name "%s" in the ID3 tag of "%s" file.' % (id3_artist, unicode(full_path, errors="ignore")))
artist_path_parts = []
for part in dirpath.split('/'):
artist_path_parts.append(part)
if id3_artist.lower() in part.lower(): break
if artist_path_parts:
artist_path = os.sep.join(artist_path_parts)
else:
artist_path = config.music.directory
# If we already have this artist in the DB only add their releases,
# we do not need to re-add them to the Music Library.
try:
tracked_artist = Artist.get(name=id3_artist)
except peewee.DoesNotExist:
tracked_artist = None
if tracked_artist and tracked_artist.id not in artists_being_added:
logger.debug(u'Artist name "%s" is already tracked by Headphones, moving on but adding releases...' % id3_artist)
ThreadPool.put(addReleases, {'artist_id': tracked_artist.id})
artists_being_added.append(tracked_artist.id)
break
else:
artist_record = addArtist(id3_artist, artist_path)
if artist_record is not None:
if artist_record.id not in artists_being_added:
logger.debug('We have a new artist! Adding them now: artist_id %s' % artist_record.id)
ThreadPool.put(addReleases, {'artist_id': artist_record.id})
artists_being_added.append(artist_record.id)
break
