如何在python中添加两个def函数

Question

def get_total_co2_electric(self, obj):
        totalpieces = ElectricBike.objects.all().aggregate(total_co2_electric=Sum('co2'))
        return totalpieces["total_co2_electric"]

# Total Co2 save by Electric
def get_total_co2_classic(self, obj):
    totalprice = ClassicBike.objects.all().aggregate(total_co2_classic=Sum('co2'))
    return totalprice["total_co2_classic"]

def get_total_co2(self):
    totalprice = (self.get_total_co2_classic() + self.get_total_co2_electric())
    return totalprice

我正在尝试添加这两个def标记并获得结果，但出现错误“接受1个位置参数，但给出了2个” 那么如何添加

Answer 1

您删除obj并执行类似的操作

def get_total_co2_electric(self):
    totalpieces = ElectricBike.objects.all().aggregate(total_co2_electric=Sum('co2'))
    return totalpieces["total_co2_electric"]