def get_valid_options(self):
        variations = self.productvariation_set.filter(product__active='1')
        active_options = [v.unique_option_ids for v in variations]
        all_options = get_all_options(self, ids_only=True)
        return [opt for opt in all_options if self._unique_ids_from_options(opt) in active_options]
Returns unique_ids from get_all_options(), but filters out Options that this
dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/product/modules/configurable/models.py/ConfigurableProduct.get_valid_options