python spotipy 播放列表[项目] 为空

Question

使用下面的代码，我可以为我的用户检索一个 playlists 对象，但是 items 条目的列表是空的。我有几百个播放列表，所以我一定在这段代码中遗漏了一些东西。

 import spotipy
 import spotipy.util as util

 username='xxxxx'
 clientid='xxxxx'
 clientsecret='xxxxx'
 redirecturi='http://localhost'
 thescope='user-library-read'

 print("Requesting token...")
 token = util.prompt_for_user_token(username,scope=thescope,client_id=clientid,client_secret=clientsecret,redirect_uri=redirecturi)
 print("Token is %s" % token)
 if token:
     sp = spotipy.Spotify(auth=token)
     playlists = sp.user_playlists(username)
     print("Playlists are ", playlists)
 else:
     print "Can't get token for", username

输出为：

 Requesting token...
 Token is<token>
 ('Playlists are ', {u'items': [], u'next': None, u'href': u'https://api.spotify.com/v1/users/havanon/playlists?offset=0&limit=50', u'limit': 50, u'offset': 0, u'total': 0, u'previous': None})

Answer 1

我认为 library 和 playlist 是您可以访问的不同资源。

您可能需要改为应用 playlist-read-private 范围。

playlist-read-private

Description: Read access to user's private playlists.

Visible to users: Access your private playlists.

Endpoints that require the playlist-read-private scope

Check if Users Follow a Playlist

Get a List of Current User's Playlists

Get a List of a User's Playlists

虽然 user-library-read 范围似乎无法访问您的播放列表。

来源：https://developer.spotify.com/documentation/general/guides/scopes/#user-library-read

Answer 2

这似乎有效。但它没有 return 播放列表文件夹。而且我还没有发现任何关于此类的提及。

 #!/usr/bin/env python2
 import sys
 import spotipy
 import spotipy.util as util

 username='xxx'
 clientid='xxx'
 clientsecret='xxx'
 redirecturi='http://localhost'
 thescope='playlist-read-private'

 token = util.prompt_for_user_token(username,scope=thescope,client_id=clientid,client_secret=clientsecret,redirect_uri=redirecturi)
 if token:
     sp = spotipy.Spotify(auth=token)
     playlists = sp.current_user_playlists()
     while playlists:
         for i, playlist in enumerate(playlists['items']):
             print("%4d %s %s" % (i + 1 + playlists['offset'], playlist['uri'],  playlist['name']))
         if playlists['next']:
             print("getting next 50")
             playlists = sp.next(playlists)
         else:
             playlists = None
 else:
     print ("Can't get token for", username)

python spotipy 播放列表[项目] 为空

python spotipy playlists[items] is empty

python

spotipy