Export liked albums in addition to liked songs

spotify-backup.py

@@ -157,11 +157,13 @@ def main():
 	logging.info('Logged in as {display_name} ({id})'.format(**me))
 
 	playlists = []
+	liked_albums = []
 
-	# List liked songs
+	# List liked albums and songs
 	if 'liked' in args.dump:
-		logging.info('Loading liked songs...')
+		logging.info('Loading liked albums and songs...')
 		liked_tracks = spotify.list('users/{user_id}/tracks'.format(user_id=me['id']), {'limit': 50})
+		liked_albums = spotify.list('me/albums', {'limit': 50})
 		playlists += [{'name': 'Liked Songs', 'tracks': liked_tracks}]
 
 	# List all playlists and the tracks in each playlist
@@ -181,22 +183,38 @@ def main():
 	with open(args.file, 'w', encoding='utf-8') as f:
 		# JSON file.
 		if args.format == 'json':
-			json.dump(playlists, f)
+			json.dump({
+				'playlists': playlists,
+				'albums': liked_albums
+			}, f)
 		
 		# Tab-separated file.
 		else:
+			f.write('Playlists: \r\n\r\n')
 			for playlist in playlists:
 				f.write(playlist['name'] + '\r\n')
 				for track in playlist['tracks']:
 					if track['track'] is None:
 						continue
-					f.write('{name}\t{artists}\t{album}\t{uri}\r\n'.format(
+					f.write('{name}\t{artists}\t{album}\t{uri}\t{release_date}\r\n'.format(
 						uri=track['track']['uri'],
 						name=track['track']['name'],
 						artists=', '.join([artist['name'] for artist in track['track']['artists']]),
-						album=track['track']['album']['name']
+						album=track['track']['album']['name'],
+						release_date=track['track']['album']['release_date']
 					))
 				f.write('\r\n')
+			if len(liked_albums) > 0:
+				f.write('Liked Albums: \r\n\r\n')
+				for album in liked_albums:
+					uri = album['album']['uri']
+					name = album['album']['name']
+					artists = ', '.join([artist['name'] for artist in album['album']['artists']])
+					release_date = album['album']['release_date']
+					album = f'{artists} - {name}'
+
+					f.write(f'{name}\t{artists}\t-\t{uri}\t{release_date}\r\n')
+
 	logging.info('Wrote file: ' + args.file)
 
 if __name__ == '__main__':