Twitter client using OAuth for Android devices

tw_oauth_ase.py

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

import os, pickle, time, android
from oauthtwitter import *

CONSUMER_KEY    = "CONSUMER_KEY"
CONSUMER_SECRET = "CONSUMER_SECRET"
KEY_FILE        = "/sdcard/ase/scripts/twitter_key.dat"

droid = android.Android()

def twitter():
  if os.path.isfile(KEY_FILE):
    access_token = pickle.load(file(KEY_FILE))
  else:
    tw = OAuthApi(CONSUMER_KEY, CONSUMER_SECRET)
    request_token = tw.getRequestToken()
    authorization_url = tw.getAuthorizationURL(request_token)
    droid.view(authorization_url)
    tw = OAuthApi(CONSUMER_KEY, CONSUMER_SECRET, request_token)
    time.sleep(60)
    oauth_verifier = droid.getInput(u"What is the PIN?", u"暗証番号を入力してください")["result"].strip()
    access_token = tw.getAccessTokenWithPin(oauth_verifier)
    pickle.dump(access_token, file(KEY_FILE, "w"))
  return OAuthApi(CONSUMER_KEY, CONSUMER_SECRET, access_token)

def main():
  tw = twitter()
  post = droid.getInput(u"Tweet", u"いまどうしてる?")["result"].strip()
  if post:
    tw.PostUpdate(post.encode("utf-8"))
    droid.makeToast(post)

if __name__ == "__main__": main()

http://handasse.blogspot.com/2010/05/oauthandroidpythontwitter.html