This will run every 5 seconds and update NFL draft information. Requires requests.

draft.py

#!/usr/bin/env python

import datetime
import threading
import time

import requests

def request_draft_info():
    threading.Timer(5, request_draft_info).start();
    now = datetime.datetime.now()
    timestamp = time.mktime(now.timetuple())
    r = requests.get('http://www.nfl.com/liveupdate/draft/2014/draftroundss.xml?=%s' % timestamp)
    print r.content

if __name__ == '__main__':
    request_draft_info()