Update Twitter profile pic

change.py

import os, sys
import tweepy

# config.py contains all the all-caps variables used below
from config import *

localfile = os.path.join(LOCALDIR, 'count')

try:
    fp = open(localfile)
    count = int(fp.read())
    fp.close()
except:
    count = 0

count += 1
if count > NUMPHOTOS:
    count = 1

image = os.path.join(LOCALDIR, 'pic%d.jpg' % count)
if not os.path.exists(image):
     image = os.path.join(LOCALDIR, 'pic%d.png' % count)
if not os.path.exists(image):
    print "ERROR, couldn't find %s!" % image
    sys.exit()

auth = tweepy.OAuthHandler(CONSUMER_KEY, CONSUMER_SECRET)
auth.set_access_token(ACCESS_TOKEN, ACCESS_TOKEN_SECRET)      
api = tweepy.API(auth)

api.update_profile_image(image)
fp = open(localfile, 'w')
fp.write('%d' % count)
fp.close()