def add_songs_in_dir(path, store_checksum=False):
"""Update database to reflect the contents of the given directory.
store_checksum: Whether or not to store an MD5 file checksum in order to
update the song metadata in the database if the file is modified. Disabled
by default because it makes scanning a lot slower.
"""
already_added = _prune_dir(path, prune_modified=store_checksum)
table = Song.__table__
conn = engine.connect()
num_songs = 0
for root, _, files in walk(path):
for f in files:
ext = splitext(f)[1]
filepath = join(root, f).decode('utf-8')
if ext in {'.mp3', '.flac', '.ogg', '.m4a', '.mp4'}:
if filepath in already_added:
print 'Already added: ' + filepath
continue
try:
if ext == '.mp3':
song = EasyMP3(filepath)
elif ext == '.flac':
song = FLAC(filepath)
elif ext == '.ogg':
song = OggVorbis(filepath)
elif ext in {'.m4a', '.mp4'}:
song = MP4(filepath)
except IOError, e:
print e
continue
# Required tags
try:
if ext in {'.m4a', '.mp4'}:
title = song.tags['\xa9nam'][0]
artist = song.tags['\xa9ART'][0]
else:
title = song.tags['title'][0]
artist = song.tags['artist'][0]
except Exception:
print 'Missing tags: ' + filepath
continue
song_obj = {
'title': title,
'artist': artist,
'length': song.info.length,
'path': filepath,
}
# Calculate and store file checksum
if store_checksum:
with open(filepath, 'rb') as song_file:
song_obj['checksum'] = md5_for_file(song_file)
try: # Album optional for singles
if ext in {'.m4a', '.mp4'}:
song_obj['album'] = song.tags['\xa9alb'][0]
else:
song_obj['album'] = song.tags['album'][0]
except Exception:
song_obj['album'] = None
try: # Track number optional
if ext in {'.m4a', '.mp4'}:
song_obj['tracknumber'] = song.tags['trkn'][0][0]
else:
song_obj['tracknumber'] = (
int(song.tags['tracknumber'][0]))
except Exception:
song_obj['tracknumber'] = None
# Album art added on indexing
if not art.get_art(song_obj['artist'], song_obj['album']):
art.index_art(song_obj)
print 'Added: ' + filepath
conn.execute(table.insert().values(song_obj))
num_songs += 1
def recover_art(path):
"""Recovers missing artwork for songs already in database.
Useful for disaster recovery.
"""
table = Song.__table__
conn = engine.connect()
num_songs = 0
for root, _, files in walk(path):
for f in files:
ext = splitext(f)[1]
filepath = join(root, f).decode('utf-8')
if ext in {'.mp3', '.flac', '.ogg', '.m4a', '.mp4'}:
try:
if ext == '.mp3':
song = EasyMP3(filepath)
elif ext == '.flac':
song = FLAC(filepath)
elif ext == '.ogg':
song = OggVorbis(filepath)
elif ext in {'.m4a', '.mp4'}:
song = MP4(filepath)
except IOError, e:
print e
continue
# Required tags
try:
if ext in {'.m4a', '.mp4'}:
title = song.tags['\xa9nam'][0]
artist = song.tags['\xa9ART'][0]
else:
title = song.tags['title'][0]
artist = song.tags['artist'][0]
except Exception:
print 'Missing tags: ' + filepath
continue
song_obj = {
'title': title,
'artist': artist,
'length': song.info.length,
'path': filepath,
}
try: # Album optional for singles
if ext in {'.m4a', '.mp4'}:
song_obj['album'] = song.tags['\xa9alb'][0]
else:
song_obj['album'] = song.tags['album'][0]
except Exception:
song_obj['album'] = None
try: # Track number optional
if ext in {'.m4a', '.mp4'}:
song_obj['tracknumber'] = song.tags['trkn'][0][0]
else:
song_obj['tracknumber'] = (int(
song.tags['tracknumber'][0]))
except Exception:
song_obj['tracknumber'] = None
# Album art added on indexing
if not art.get_art(song_obj['artist'], song_obj['album']):
art.index_art(song_obj)
print 'Recovered artwork for: ' + filepath
num_songs += 1
def add_songs_in_dir(path, store_checksum=False):
"""Update database to reflect the contents of the given directory.
store_checksum: Whether or not to store an MD5 file checksum in order to
update the song metadata in the database if the file is modified. Disabled
by default because it makes scanning a lot slower.
"""
already_added = _prune_dir(path, prune_modified=store_checksum)
table = Song.__table__
conn = engine.connect()
num_songs = 0
for root, _, files in walk(path):
for f in files:
ext = splitext(f)[1]
filepath = join(root, f).decode('utf-8')
if ext in {'.mp3', '.flac', '.ogg', '.m4a', '.mp4'}:
if filepath in already_added:
print 'Already added: ' + filepath
continue
try:
if ext == '.mp3':
song = EasyMP3(filepath)
elif ext == '.flac':
song = FLAC(filepath)
elif ext == '.ogg':
song = OggVorbis(filepath)
elif ext in {'.m4a', '.mp4'}:
song = MP4(filepath)
except IOError, e:
print e
continue
# Required tags
try:
if ext in {'.m4a', '.mp4'}:
title = song.tags['\xa9nam'][0]
artist = song.tags['\xa9ART'][0]
else:
title = song.tags['title'][0]
artist = song.tags['artist'][0]
except Exception:
print 'Missing tags: ' + filepath
continue
song_obj = {
'title': title,
'artist': artist,
'length': song.info.length,
'path': filepath,
}
# Calculate and store file checksum
if store_checksum:
with open(filepath, 'rb') as song_file:
song_obj['checksum'] = md5_for_file(song_file)
try: # Album optional for singles
if ext in {'.m4a', '.mp4'}:
song_obj['album'] = song.tags['\xa9alb'][0]
else:
song_obj['album'] = song.tags['album'][0]
except Exception:
song_obj['album'] = None
try: # Track number optional
if ext in {'.m4a', '.mp4'}:
song_obj['tracknumber'] = song.tags['trkn'][0][0]
else:
song_obj['tracknumber'] = (
int(song.tags['tracknumber'][0]))
except Exception:
song_obj['tracknumber'] = None
# Album art added on indexing
if not art.get_art(song_obj['artist'], song_obj['album']):
art.index_art(song_obj)
print 'Added: ' + filepath
conn.execute(table.insert().values(song_obj))
num_songs += 1
def recover_art(path):
"""Recovers missing artwork for songs already in database.
Useful for disaster recovery.
"""
table = Song.__table__
conn = engine.connect()
num_songs = 0
for root, _, files in walk(path):
for f in files:
ext = splitext(f)[1]
filepath = join(root, f).decode('utf-8')
if ext in {'.mp3', '.flac', '.ogg', '.m4a', '.mp4'}:
try:
if ext == '.mp3':
song = EasyMP3(filepath)
elif ext == '.flac':
song = FLAC(filepath)
elif ext == '.ogg':
song = OggVorbis(filepath)
elif ext in {'.m4a', '.mp4'}:
song = MP4(filepath)
except IOError, e:
print e
continue
# Required tags
try:
if ext in {'.m4a', '.mp4'}:
title = song.tags['\xa9nam'][0]
artist = song.tags['\xa9ART'][0]
else:
title = song.tags['title'][0]
artist = song.tags['artist'][0]
except Exception:
print 'Missing tags: ' + filepath
continue
song_obj = {
'title': title,
'artist': artist,
'length': song.info.length,
'path': filepath,
}
try: # Album optional for singles
if ext in {'.m4a', '.mp4'}:
song_obj['album'] = song.tags['\xa9alb'][0]
else:
song_obj['album'] = song.tags['album'][0]
except Exception:
song_obj['album'] = None
try: # Track number optional
if ext in {'.m4a', '.mp4'}:
song_obj['tracknumber'] = song.tags['trkn'][0][0]
else:
song_obj['tracknumber'] = (
int(song.tags['tracknumber'][0]))
except Exception:
song_obj['tracknumber'] = None
# Album art added on indexing
if not art.get_art(song_obj['artist'], song_obj['album']):
art.index_art(song_obj)
print 'Recovered artwork for: ' + filepath
num_songs += 1