text: # Author: James Campbell
  # What: uses spotipy to get example data
  import sys
  import spotipy
  import spotipy.util as util
  
  scope = 'user-library-read'
  
  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)
  
  if token:
      sp = spotipy.Spotify(auth=token)
      results = sp.current_user_saved_tracks()
      for item in results['items']:
          track = item['track']
          print(track['name'] + ' - ' + track['artists'][0]['name'])
  else:
      print("Can't get token for", username)
  