Extracting user's playlist data from Spotify API.

user_playlists.py

import spotipy
from spotipy.oauth2 import SpotifyClientCredentials

with open('app_token.txt', 'r') as file:
    tokens = file.read()

token_dict = json.loads(tokens)

client_credentials_manager = \
            SpotifyClientCredentials(client_id=token_dict['client_id'],
                                     client_secret=token_dict['client_secret'])

# Spotify API object
sp = spotipy.Spotify(client_credentials_manager=client_credentials_manager)

def find_user_playlists(user_name):
    """
    Returns dictionary object.
        playlist names as keys, playlist ids as values.
    """
    playlists = sp.user_playlists(user_name)
    playlists_dict = dict()  # Dictionary --> {playlist_name: playlist_id}
    while playlists:
        for i, playlist in enumerate(playlists['items']):
            playlists_dict[playlist['name']] = playlist['uri'].split(':')[-1] # playlist id.
            
        if playlists['next']: # if there is data more than currently obtained.
            playlists = sp.next(playlists)
        else:
            playlists = None # breaks wile loop.
            
    return playlists_dict