def close(self):
        raise NotImplementedError()
Run the smart_attr function on the spec'd product
dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/tornado/platform/interface.py/Waker.close--crossover with--dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/product/templatetags/satchmo_product.py/smart_attr