调用Spotify API创建播放列表时出现403错误，求排查解决

执行命令 python3 spotifyv2.py {user_name} 运行代码时，返回如下403错误：

HTTP Error for POST to https://api.spotify.com/v1/users/test/playlists with Params: {} returned 403 due to You cannot create a playlist for another user
Traceback (most recent call last):
  File "/home/joachim/Jarvis/venv/lib/python3.12/site-packages/spotipy/client.py", line 271, in _internal_call
    response.raise_for_status()
  File "/home/joachim/Jarvis/venv/lib/python3.12/site-packages/requests/models.py", line 1026, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 403 Client Error: Forbidden for url: https://api.spotify.com/v1/users/test/playlists

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/joachim/Jarvis/spotifyv2.py", line 33, in <module>
    playlist=sp.user_playlist_create('test',name=playlistname, public=False)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/joachim/Jarvis/venv/lib/python3.12/site-packages/spotipy/client.py", line 872, in user_playlist_create
    return self._post(f"users/{user}/playlists", payload=data)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/joachim/Jarvis/venv/lib/python3.12/site-packages/spotipy/client.py", line 326, in _post
    return self._internal_call("POST", url, payload, kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/joachim/Jarvis/venv/lib/python3.12/site-packages/spotipy/client.py", line 291, in _internal_call
    raise SpotifyException(
spotipy.exceptions.SpotifyException: http status: 403, code: -1 - https://api.spotify.com/v1/users/test/playlists:
 You cannot create a playlist for another user, reason: None

用户提供的代码如下：

import pprint
import sys
import spotipy    # la librairie pour manipuler l'api spotify
import spotipy.util as util
import simplejson as json  #pour manipuler les réponses json
import time  #pour créer une playlist horodatée
from datetime import datetime
from random import shuffle #pour attribuer un classement aléatoire aux morceaux

username="00000"
clientId= "0000"
clientSecret="0000"

scope = 'playlist-modify-public playlist-modify-private'

if len(sys.argv) > 1:
     username = sys.argv[1]
else:
     print("Usage: %s username" % (sys.argv[0],))
     sys.exit()

token = util.prompt_for_user_token(username,scope,client_id=clientId,client_secret=clientSecret,redirect_uri='http://127.0.0.1:8888/callback')

search="quicksand"
timestr = time.strftime("%Y%m%d")
playlistname=timestr+"_related_"+search

if token:
     sp = spotipy.Spotify(auth=token)
     sp.trace = False

     # Création de la playlist
     playlist=sp.user_playlist_create('test',name=playlistname, public=False)
     playlist_id= str(playlist['id'])
 
else:
     print("Can't get token for", username)

错误原因 #

• 代码调用user_playlist_create时硬编码了目标用户为test，但你通过命令行传入的是自己的个人账户，Spotify API不允许使用当前账户的令牌为其他用户创建播放列表，因此返回403禁止访问错误。
• 你已经通过sys.argv获取了正确的目标用户名，但没有在创建播放列表时使用这个变量，而是误用了固定值test。

解决办法 #

修改创建播放列表的代码行，将硬编码的'test'替换为已获取的username变量：

修改前 #

playlist=sp.user_playlist_create('test',name=playlistname, public=False)

修改后 #

playlist=sp.user_playlist_create(username,name=playlistname, public=False)

另外，你申请的playlist-modify-public和playlist-modify-private权限已经满足创建私有/公开播放列表的需求，无需调整scope。

内容的提问来源于stack exchange，提问作者Joachim serv