小编Jon*_*Jon的帖子

我收到以下错误消息：

return decimal.Decimal(value)
ValueError: argument must be a sequence of length 3

并从打印功能打印出以下内容：

6
-a- 58.7178900
-b- 58.7178900
-c- (57.7087642,)

我的代码是：

divide_by = 10000000.0

def run():

    buildings = Building.objects.filter(pk__gte=6)

    lat_max = 577602387
    lat_min = 576345017
    lon_max = 121798975
    lon_min = 118813094

    lat_max2 = 593955175
    lat_min2 = 592513364
    lon_max2 = 181714751
    lon_min2 = 178795955

    for building in buildings:
        print(building.id)
        gc = building.visitingAddress.geoCoordinate
        if building.visitingAddress.city.id == 1:
            print('-a-', gc.latitude)
            a = get_range(lat_min, lat_max)
            print('-b-', gc.latitude)
            gc.latitude = a,
            print('-c-', gc.latitude)

            a = …