code: def urlize_tweet(tweet):
      
      if tweet['retweeted']:
          text = 'RT {user}: {text}'.format(
              user=TWITTER_USERNAME_URL.format(screen_name=tweet['user']['screen_name']),
              text=tweet['text'])
      else:
          text = tweet['text']
  
      for hashtag in tweet['entities']['hashtags']:
          text = text.replace(
              '#%s' % hashtag['text'],
              TWITTER_HASHTAG_URL.format(hashtag=hashtag['text']))
  
      for mention in tweet['entities']['user_mentions']:
          text = text.replace(
              '@%s' % mention['screen_name'],
              TWITTER_USERNAME_URL.format(screen_name=mention['screen_name']))
  
      urls = tweet['entities']['urls']
      for url in urls:
          text = text.replace(
              url['url'], TWITTER_URL.format(
                  url=url['expanded_url'], display_url=url['display_url']))
  
      if 'media' in tweet['entities']:
          for media in tweet['entities']['media']:
              text = text.replace(
                  media['url'],
                  TWITTER_MEDIA_URL.format(
                      url=media['expanded_url'],
                      display_url=media['display_url']))
  
      return mark_safe(text)
docs: Turn #hashtag and @username in a text to Twitter hyperlinks,
          similar to the ``urlize()`` function in Django.
  
          Replace shortened URLs with long URLs in the twitter status,
          and add the "RT" flag. Should be used before urlize_tweet