thank your friends for wishing you on your birthday on facebook

comment.py

import simplejson as json
import urllib2, urllib, string

read_token = 'abc
write_token = 'def'

def GetJsonResponse(requestUrl, content = None):
        request = urllib2.Request(requestUrl)
        response = urllib2.urlopen(request, content)
        result = json.load(response)
        return result

def GetFirstName(facebookId):
        url = 'https://graph.facebook.com/' + facebookId + '&access_token=' + read_token
        profileInfoJson = GetJsonResponse(url)
        first_name = profileInfoJson['first_name']
        return first_name

def MakeComment(messageId, content):
        url = 'https://graph.facebook.com/' + messageId + '/comments'
        print url
        formPosts = {}
        formPosts['access_token'] = write_token
        formPosts['message'] = content
        data = urllib.urlencode(formPosts)
        print data
        f = urllib.urlopen(url, data)
        print f.read()
        

feedUrl='https://graph.facebook.com/me/feed?access_token=' + read_token + '&limit=100'

response = GetJsonResponse(feedUrl)
if len(response['data']) != 100:
        print 'error while retrieving data'
else:
        for counter in range(0, 100):
                if ('message' in response['data'][counter]) and (string.find(response['data'][counter]['message'].lower(), 'happy') != -1) \
                   and ('comments' not in response['data'][counter]):
                        first_name = GetFirstName(response['data'][counter]['from']['id'])
                        thanks_message = 'Thanks ' + first_name
                        message_id = response['data'][counter]['id']
                        print thanks_message
                        MakeComment(message_id, thanks_message)