python - 得到错误 IndentationError: 期望 python 代码中的缩进块

Question

代码是：

@property
    def get_cart_total(self):
    orderitem = self.orderitem_set.all()
    total = sum([item.get_total() for item in orderitem])
    return total

    @property
    def get_cart_item(self):
    orderitem = self.orderitem_set.all()
    total = sum([item.quantity for in orderitem])
    return total

有人请帮忙

标签： python

Answer 1

函数体应该缩进：

@property
def get_cart_item(self):
    orderitem = self.orderitem_set.all()
    total = sum([item.quantity for in orderitem])
    return total

@property
def get_cart_item(self):
    orderitem = self.orderitem_set.all()
    total = sum([item.quantity for in orderitem])
    return total