Приветствую, я использую Django -import-export с django 3, я пытаюсь импортировать CSV-файл, но он всегда импортируется, как будто в этом файле нет данных.
Я следовал руководству и попробуйте другой подход в конфигурации ресурса, но ничего не работает, он всегда загружает все данные пустыми, как это:
это моя модель:
class Product (Master):
internal_id = models.IntegerField(verbose_name=_("internal id"), default=0)
year = models.IntegerField(verbose_name=_("model year"), default=0)
engine = models.CharField(verbose_name=_("engine type"), max_length=100, null=True, blank=True)
fuel = models.CharField(verbose_name=_("fuel type"), max_length=100,null=True, blank=True)
gearbox = models.CharField(verbose_name=_("gearbox type"), max_length=100, null=True, blank=True)
traction = models.CharField(verbose_name=_("traction"), max_length=100, null=True, blank=True)
color = models.CharField(verbose_name=_("Color"), max_length=100, null=True, blank=True)
doors = models.IntegerField(verbose_name=_("doors number"), default=4, null=True, blank=True)
seats = models.IntegerField(verbose_name=_("seats number"), default=5, null=True, blank=True)
length = models.FloatField(verbose_name=_("length"), default=0, null=True, blank=True)
height = models.FloatField(verbose_name=_("height"), default=0, null=True, blank=True)
wide = models.FloatField(verbose_name=_("wide"), default=0, null=True, blank=True)
mileage = models.FloatField(verbose_name=_("mileage"),default=0, null=True, blank=True)
cylinders = models.IntegerField(verbose_name=_("cylinders"),default=0, null=True, blank=True)
brand = models.CharField(verbose_name=_("brand"), max_length=100, null=True, blank=True)
price = models.BigIntegerField(verbose_name=_("price"), default=0, null=True, blank=True)
category = models.ForeignKey('products.Category', on_delete=models.CASCADE, blank=True, null=True, verbose_name=_("category"))
url=models.SlugField(max_length=100, verbose_name=_("url"))
class Meta:
ordering = ["internal_id", "name", "updated"]
verbose_name = _("product")
verbose_name_plural = _("products")
def save(self, *args, **kwargs):
url=str(self.internal_id)+str(random.randrange(0,1000))+"-"+str(self.name)
self.url = slugify(url)
super(Product, self).save(*args, **kwargs)
это мой ресурс:
class ProductResource(resources.ModelResource):
class Meta:
model = Product
fields = ['id', 'internal_id', 'category', 'brand', 'name', 'year', 'fuel', 'color', 'gearbox', 'traction', 'cylinders', 'mileage', 'price']
это мой админ:
@admin.register(Product)
class ProductsAdmin(ImportExportModelAdmin):
resource_class = ProductResource
list_display = ('id', 'internal_id', 'name', 'active', 'url', 'created', 'updated')
fieldsets = [
(_('main details'), {'fields': ['internal_id','name','year','brand','price','engine','gearbox','category']}),
(_('secondary details'), {'fields': ['fuel','traction','mileage','cylinders','seats','doors','color','description']}),
(_('dimensions'), {'fields': ['height', 'length', 'wide']}),
(_('others'), {'fields': ['url','active'],'classes': ['collapse', 'extrapretty']}),
]
inlines = [ProductImageInline]
и это мои данные
,1,1,Nissan,SENTRA B17,2014,G,GRIS,AUTOMATICO,4X2,1800,75,567, 27.500.000
,2,1,Nissan,SENTRA B17,2014,G,GRIS,AUTOMATICO,4X2,1800, 70.455 , 27.500.000
,3,1,Nissan,SENTRA B17,2014,G,GRIS,AUTOMATICO,4X2,1800,91.904, 26.500.000
,4,1,Nissan,SENTRA B17,2014,G,GRIS,AUTOMATICO,4X2,1800,85,327, 27.000.000
,5,2,Nissan,NEW PATHFINDER MM8,2014,G,GRIS,AUTOMATICO,4X4,3500,68,038, 58.000.000
,6,2,Nissan,QASHQAI J10,2014,G,GRIS,AUTOMATICO,4X2,2000,93,969, 33.000.000
,7,2,Nissan,NEW X-TRAIL EXCLUSIVE T32,2015,G,GRIS OSCURO,AUTOMATICO,4X4,2500,129,816, 47.500.000
,8,2,Nissan,NEW X-TRAIL EXCLUSIVE T32,2015,G,GRIS OSCURO,AUTOMATICO,4X4,2500,97,699, 50.000.000
,9,2,Nissan,NEW X-TRAIL EXCLUSIVE T32,2015,G,GRIS,AUTOMATICO,4X4,2500,111,968, 48.500.000
,10,2,Nissan,NEW X-TRAIL EXCLUSIVE T32,2015,G,GRIS,AUTOMATICO,4X4,2500,80,526, 51.000.000
,11,2,Nissan,NEW X-TRAIL EXCLUSIVE T32,2015,G,GRIS,AUTOMATICO,4X4,2500,83,331, 51.000.000
,12,2,Nissan,NEW X-TRAIL EXCLUSIVE T32,2015,G,GRIS OSCURO,AUTOMATICO,4X4,2500,116,980, 48.000.000
,13,3,Nissan,NAVARA D40,2015,D,GRIS,AUTOMATICO,4X4,2500,109,157, 48.000.000
,14,3,Nissan,NAVARA D40,2015,D,GRIS,AUTOMATICO,4X4,2500,48,589, 53.000.000
,15,3,Nissan,FRONTIER D23,2016,D,GRIS,MANUAL,4X4,2500,107,572, 45.000.000
,16,3,Nissan,FRONTIER D23,2016,D,GRIS,MANUAL,4X4,2500,108,873, 45.000.000
,17,3,Nissan,FRONTIER D23,2016,D,BLANCO,MANUAL,4X4,2500,110,230, 45.000.000
там что-то есть я делаю не так? Большое спасибо за вашу помощь