def get(shipping_rule_id):
dic = ShippingRule.collection().find_one({"_id": coerce_bson_id(shipping_rule_id)})
return ShippingRule.unserialize(dic) if dic is not None else None
def get_all():
dic_lis = ShippingRule.collection().find({"status": ShippingStatus.ENABLED})
return map(lambda x: ShippingRule.unserialize(x), dic_lis)