Código para enviar twitter com imagem

twiiter_tweepy.py

def __init__ (self):
        self.consumer_key = ""
        self.consumer_secret = ""
        self.access_token = ""
        self.access_token_secret = ""

        auth = tweepy.OAuthHandler(self.consumer_key, self.consumer_secret)
        auth.secure = True
        auth.set_access_token(self.access_token, self.access_token_secret)

        self.api = tweepy.API(auth)

    def get_twitts(self):
        print self.api.me().name
        for item in self.api.home_timeline():
            print u'%s' % item.text

    def post(self, message=None, image=None):
        # Method to post new twitt
        if message:
            try:
                if image:
                    self.api.update_with_media(filename=image, status=u'%s' % message)
                else:
                    self.api.update_status(status=u'%s' % message)

            except Exception as e:
                print e