zspotify/zspotify/album.py

59 lines
1.9 KiB
Python

from const import ITEMS, ARTISTS, NAME, ID
from termoutput import Printer
from track import download_track
from utils import fix_filename
from zspotify import ZSpotify
ALBUM_URL = 'https://api.spotify.com/v1/albums'
ARTIST_URL = 'https://api.spotify.com/v1/artists'
def get_album_tracks(album_id):
""" Returns album tracklist """
songs = []
offset = 0
limit = 50
while True:
resp = ZSpotify.invoke_url_with_params(f'{ALBUM_URL}/{album_id}/tracks', limit=limit, offset=offset)
offset += limit
songs.extend(resp[ITEMS])
if len(resp[ITEMS]) < limit:
break
return songs
def get_album_name(album_id):
""" Returns album name """
resp = ZSpotify.invoke_url(f'{ALBUM_URL}/{album_id}')
return resp[ARTISTS][0][NAME], fix_filename(resp[NAME])
def get_artist_albums(artist_id):
""" Returns artist's albums """
resp = ZSpotify.invoke_url(f'{ARTIST_URL}/{artist_id}/albums?include_groups=album%2Csingle')
# Return a list each album's id
album_ids = [resp[ITEMS][i][ID] for i in range(len(resp[ITEMS]))]
# Recursive requests to get all albums including singles an EPs
while resp['next'] is not None:
resp = ZSpotify.invoke_url(resp['next'])
album_ids.extend([resp[ITEMS][i][ID] for i in range(len(resp[ITEMS]))])
return album_ids
def download_album(album):
""" Downloads songs from an album """
artist, album_name = get_album_name(album)
tracks = get_album_tracks(album)
for n, track in Printer.progress(enumerate(tracks, start=1), unit_scale=True, unit='Song', total=len(tracks)):
download_track('album', track[ID], extra_keys={'album_num': str(n).zfill(2), 'artist': artist, 'album': album_name, 'album_id': album}, disable_progressbar=True)
def download_artist_albums(artist):
""" Downloads albums of an artist """
albums = get_artist_albums(artist)
for album_id in albums:
download_album(album_id)