json practice.

pyfes.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import urllib2
import json
import datetime

userTimeline = urllib2.urlopen('http://api.twitter.com/1/statuses/user_timeline.json?screen_name=%s&count=3' % 'search_account')
contents = json.loads(userTimeline.read())

nowTime = datetime.datetime.now()
deltaTime = datetime.timedelta(minutes = 5)

for i in contents:
    tweetedTime = datetime.datetime.strptime(i['created_at'], '%a %b %d %H:%M:%S +0000 %Y')
    if tweetedTime > nowTime - deltaTime:
        if u'search word' in i['text']:
            print("Let's post notification!")