mirror of
https://github.com/KevinMidboe/spotify-downloader.git
synced 2025-10-29 18:00:15 +00:00
127 lines
4.8 KiB
Python
Executable File
127 lines
4.8 KiB
Python
Executable File
from mutagen.easyid3 import EasyID3
|
|
from mutagen.id3 import ID3, APIC
|
|
from mutagen.mp4 import MP4, MP4Cover
|
|
|
|
import urllib.request
|
|
|
|
|
|
def compare(music_file, metadata):
|
|
"""Check if the input music file title matches the expected title."""
|
|
already_tagged = False
|
|
try:
|
|
if music_file.endswith('.mp3'):
|
|
audiofile = EasyID3(music_file)
|
|
# fetch track title metadata
|
|
already_tagged = audiofile['title'][0] == metadata['name']
|
|
elif music_file.endswith('.m4a'):
|
|
tags = {'title': '\xa9nam'}
|
|
audiofile = MP4(music_file)
|
|
# fetch track title metadata
|
|
already_tagged = audiofile[tags['title']] == metadata['name']
|
|
except (KeyError, TypeError):
|
|
pass
|
|
return already_tagged
|
|
|
|
|
|
def embed(music_file, meta_tags):
|
|
"""Embed metadata."""
|
|
if meta_tags is None:
|
|
print('Could not find meta-tags')
|
|
return None
|
|
elif music_file.endswith('.m4a'):
|
|
print('Fixing meta-tags')
|
|
return embed_m4a(music_file, meta_tags)
|
|
elif music_file.endswith('.mp3'):
|
|
print('Fixing meta-tags')
|
|
return embed_mp3(music_file, meta_tags)
|
|
else:
|
|
print('Cannot embed meta-tags into given output extension')
|
|
return False
|
|
|
|
|
|
def embed_mp3(music_file, meta_tags):
|
|
"""Embed metadata to MP3 files."""
|
|
# EasyID3 is fun to use ;)
|
|
audiofile = EasyID3(music_file)
|
|
audiofile['artist'] = meta_tags['artists'][0]['name']
|
|
audiofile['albumartist'] = meta_tags['artists'][0]['name']
|
|
audiofile['album'] = meta_tags['album']['name']
|
|
audiofile['title'] = meta_tags['name']
|
|
audiofile['tracknumber'] = [meta_tags['track_number'],
|
|
meta_tags['total_tracks']]
|
|
audiofile['discnumber'] = [meta_tags['disc_number'], 0]
|
|
audiofile['date'] = meta_tags['release_date']
|
|
audiofile['originaldate'] = meta_tags['release_date']
|
|
audiofile['media'] = meta_tags['type']
|
|
audiofile['author'] = meta_tags['artists'][0]['name']
|
|
audiofile['lyricist'] = meta_tags['artists'][0]['name']
|
|
audiofile['arranger'] = meta_tags['artists'][0]['name']
|
|
audiofile['performer'] = meta_tags['artists'][0]['name']
|
|
audiofile['website'] = meta_tags['external_urls']['spotify']
|
|
audiofile['length'] = str(meta_tags['duration_ms'] / 1000)
|
|
if meta_tags['publisher']:
|
|
audiofile['encodedby'] = meta_tags['publisher']
|
|
if meta_tags['genre']:
|
|
audiofile['genre'] = meta_tags['genre']
|
|
if meta_tags['copyright']:
|
|
audiofile['copyright'] = meta_tags['copyright']
|
|
if meta_tags['external_ids']['isrc']:
|
|
audiofile['isrc'] = meta_tags['external_ids']['isrc']
|
|
audiofile.save(v2_version=3)
|
|
audiofile = ID3(music_file)
|
|
try:
|
|
albumart = urllib.request.urlopen(meta_tags['album']['images'][0]['url'])
|
|
audiofile["APIC"] = APIC(encoding=3, mime='image/jpeg', type=3,
|
|
desc=u'Cover', data=albumart.read())
|
|
albumart.close()
|
|
except IndexError:
|
|
pass
|
|
audiofile.save(v2_version=3)
|
|
return True
|
|
|
|
|
|
def embed_m4a(music_file, meta_tags):
|
|
"""Embed metadata to M4A files."""
|
|
# Apple has specific tags - see mutagen docs -
|
|
# http://mutagen.readthedocs.io/en/latest/api/mp4.html
|
|
tags = {'album': '\xa9alb',
|
|
'artist': '\xa9ART',
|
|
'date': '\xa9day',
|
|
'title': '\xa9nam',
|
|
'originaldate': 'purd',
|
|
'comment': '\xa9cmt',
|
|
'group': '\xa9grp',
|
|
'writer': '\xa9wrt',
|
|
'genre': '\xa9gen',
|
|
'tracknumber': 'trkn',
|
|
'albumartist': 'aART',
|
|
'disknumber': 'disk',
|
|
'cpil': 'cpil',
|
|
'albumart': 'covr',
|
|
'copyright': 'cprt',
|
|
'tempo': 'tmpo'}
|
|
|
|
audiofile = MP4(music_file)
|
|
audiofile[tags['artist']] = meta_tags['artists'][0]['name']
|
|
audiofile[tags['albumartist']] = meta_tags['artists'][0]['name']
|
|
audiofile[tags['album']] = meta_tags['album']['name']
|
|
audiofile[tags['title']] = meta_tags['name']
|
|
audiofile[tags['tracknumber']] = [(meta_tags['track_number'],
|
|
meta_tags['total_tracks'])]
|
|
audiofile[tags['disknumber']] = [(meta_tags['disc_number'], 0)]
|
|
audiofile[tags['date']] = meta_tags['release_date']
|
|
audiofile[tags['originaldate']] = meta_tags['release_date']
|
|
if meta_tags['genre']:
|
|
audiofile[tags['genre']] = meta_tags['genre']
|
|
if meta_tags['copyright']:
|
|
audiofile[tags['copyright']] = meta_tags['copyright']
|
|
try:
|
|
albumart = urllib.request.urlopen(meta_tags['album']['images'][0]['url'])
|
|
audiofile[tags['albumart']] = [MP4Cover(
|
|
albumart.read(), imageformat=MP4Cover.FORMAT_JPEG)]
|
|
albumart.close()
|
|
except IndexError:
|
|
pass
|
|
audiofile.save()
|
|
return True
|