followings who write most at recent 1000 tweet

followings who write most at recent 1000 tweet.py

from twython import Twython
 
def main():
    APP_KEY = ""
    APP_SECRET = ""
    OAUTH_TOKEN = ""
    OAUTH_TOKEN_SECRET = ""
 
    twitter = Twython(APP_KEY, APP_SECRET, OAUTH_TOKEN, OAUTH_TOKEN_SECRET)
    my_timeline = twitter.get_home_timeline(count = 200)
    my_timeline.extend( twitter.get_home_timeline(count = 200, max_id = my_timeline[len(my_timeline)-1]['id']) )
    my_timeline.extend( twitter.get_home_timeline(count = 200, max_id = my_timeline[len(my_timeline)-1]['id']) )
    my_timeline.extend( twitter.get_home_timeline(count = 200, max_id = my_timeline[len(my_timeline)-1]['id']) )
    my_timeline.extend( twitter.get_home_timeline(count = 200, max_id = my_timeline[len(my_timeline)-1]['id']) )
 
    result = {}
    for tweet in my_timeline:
        username = tweet['user']['screen_name']
        result[username] = result.get(username, 0) + 1
 
    print sorted(result.items(), key=lambda x: x[1], reverse=True)
 
if __name__ == '__main__':
    main()