本文整理匯總了Python中stoqlib.domain.sellable.SellableTaxConstant.delete方法的典型用法代碼示例。如果您正苦於以下問題：Python SellableTaxConstant.delete方法的具體用法？Python SellableTaxConstant.delete怎麽用？Python SellableTaxConstant.delete使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類stoqlib.domain.sellable.SellableTaxConstant的用法示例。
在下文中一共展示了SellableTaxConstant.delete方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: delete_model
# 需要導入模塊: from stoqlib.domain.sellable import SellableTaxConstant [as 別名]
# 或者: from stoqlib.domain.sellable.SellableTaxConstant import delete [as 別名]
def delete_model(self, model, store):
sellables = store.find(Sellable, tax_constant=model)
quantity = sellables.count()
if quantity > 0:
msg = _(u"You can't remove this tax, since %d products or "
"services are taxed with '%s'.") % (
quantity, model.get_description())
info(msg)
else:
SellableTaxConstant.delete(model.id, store=store)