def update_product_data(cls, update_data: dict, item: HMProductItem, product: Product):
product.raw_products = item['raw_products']
product.html = item['html']
product.update_time = now()
product.save()
if 'price' in update_data:
cls.mark_product(product, 'down')
UpdateRecord.objects.create(url=item['source_url'], code=item['code'], update_data=update_data)
