Tweepy Stream Tweets del usuario

def from_creator(status):
    if hasattr(status, 'retweeted_status'):
        return False
    elif status.in_reply_to_status_id != None:
        return False
    elif status.in_reply_to_screen_name != None:
        return False
    elif status.in_reply_to_user_id != None:
        return False
    else:
        return True
Kyko