title: TweePy For Loop not looping all data
body: <p>Use this is code snippet :</p>
  
  <pre><code>user = api.get_user('xxxx')
  print(user.followers_count)
  for i in user.friends():
      print(i.screen_name)
  </code></pre>
  
  <p>result for follower count is 700
  but why when looping all data only show 21 row data?</p>