def get_cookie_hash(self, data):
        return hmac.new((settings.SECRET_KEY, self.prefix) % '%s$%s',
            data, sha_hmac).hexdigest()
dataset/ETHPy150Open stephrdev/django-formwizard/formwizard/storage/cookie.py/CookieStorage.get_cookie_hash/swapped operands of `%`