Django模型在一对一的关系中并从管理员显示它

For the following models:

适用于以下型号：

class Price:
    cad = models.DecimalField(max_digits=8, decimal_places=2)
    usd = models.DecimalField(max_digits=8, decimal_places=2)

class Product:
    name = models.CharField(max_length=255)
    price = models.ForeignKey(Price)
class Pr