old_contents: # Shows the top artists for a user
  
  import pprint
  import sys
  
  import spotipy
  import spotipy.util as util
  import simplejson as json
  
  if len(sys.argv) > 1:
      username = sys.argv[1]
  else:
      print("Usage: %s username" % (sys.argv[0],))
      sys.exit()
  
  scope = ''
  token = util.prompt_for_user_token(username, scope)
  
  if token:
      sp = spotipy.Spotify(auth=token)
      sp.trace = False
      results = sp.current_user_playlists(limit=50)
      for i, item in enumerate(results['items']):
          print("%d %s" %(i, item['name']))
  else:
      print("Can't get token for", username)
  
new_contents: # Shows a user's playlists
  
  import pprint
  import sys
  
  import spotipy
  import spotipy.util as util
  import simplejson as json
  
  if len(sys.argv) > 1:
      username = sys.argv[1]
  else:
      print("Usage: %s username" % (sys.argv[0],))
      sys.exit()
  
  scope = ''
  token = util.prompt_for_user_token(username, scope)
  
  if token:
      sp = spotipy.Spotify(auth=token)
      sp.trace = False
      results = sp.current_user_playlists(limit=50)
      for i, item in enumerate(results['items']):
          print("%d %s" %(i, item['name']))
  else:
      print("Can't get token for", username)
  
subject: Fix comments in my_playlists.py