在 Python 程序中使用 Spotify API 缓存错误

我的Python脚本遇到了一个问题.代码会执行，但在它显示缓存错误之后:

Couldn't read cache at: .cache
Couldn't write token to cache at: .cache
Couldn't read cache at: .cache
Couldn't write token to cache at: .cache
Couldn't read cache at: .cache
Couldn't write token to cache at: .cache
Couldn't read cache at: .cache
Couldn't write token to cache at: .cache
Couldn't read cache at: .cache
Couldn't write token to cache at: .cache

我正在使用Spotify返回播放列表中的歌曲.然后，我会判断播放列表中的脏话，过滤掉不能播放给子元素听的歌曲.

以下是我使用的代码:

import spotipy
from spotipy.oauth2 import SpotifyClientCredentials

spotify_id = "ABC123"
spotify_secret = "456789"

oldies = "738hgt"
kids = "201hgj"
country = "099sdt"

spotify_playlist = country

import lyricsgenius

genius_token = "123456789&ABCEFGHIJKLMNOPQRSTUVWXYZ"
genius = lyricsgenius.Genius(genius_token)
genius.verbose = False
genius.timeout = 100

word_listing = ["bad", "words", "go", "here"]

credentials = SpotifyClientCredentials(client_id=spotify_id, client_secret=spotify_secret)
validate = spotipy.Spotify(auth_manager=credentials)

songs = []

limit = 100

offset = 0

playlist = validate.playlist_tracks(spotify_playlist, limit=limit, offset=offset)

while True:
    playlist = validate.playlist_tracks(spotify_playlist, limit=limit, offset=offset)

    if not len(playlist['items']):
        break
    for items in playlist['items']:
        info = {'artist': items['track']['artists'][0]['name'], 'title': items['track']['name']}
        songs.append(info)

    offset += limit

print("Checking playlist...")

for song in songs:
    print(f"    Checking \"{song['title']}\" by: {song['artist']}")
    term = genius.search_song(title=song['title'], artist=song['artist'])

    for words in word_listing:
        try:
            if len(term.lyrics) > 10000:
                break
            if words in term.lyrics.lower():
                print(f"      *Found \"{words}\" in \"{song['title']}\" by: {song['artist']}")
                continue
        except AttributeError:
            print(f"        *Unable to find lyrics for: \"{song['title']}\" by: {song['artist']}")
            break
        except:
            print(f"    *Unable to connect to service, moving on...")

我已经替换了本例的所有变量值.有人告诉我，这是Spotify API的一个问题；这只是一个可以忽略的警告.

我还被告知这是一个权限问题，Spotify想要写入缓存目录，但它没有这样做的正确权限.

我真的不确定是什么导致了这个问题.错误出现在脚本的开头，然后在它显示之后，脚本的其余部分成功运行.

是不是我的某个论点或陈述中有什么东西导致了这种情况？