serializers.py 文件源码

def create(self, validated_data):
        basket = validated_data.get('basket')
        order_number = self.generate_order_number(basket)

        billing_address = None
        if 'billing_address' in validated_data:
            billing_address = BillingAddress(**validated_data['billing_address'])

        shipping_address = None
        if 'shipping_address' in validated_data:
            shipping_address = ShippingAddress(**validated_data['shipping_address'])

        # Place the order
        try:
            order = self._insupd_order(
                basket=basket,
                user=validated_data.get('user') or AnonymousUser(),
                order_number=order_number,
                billing_address=billing_address,
                shipping_address=shipping_address,
                order_total=validated_data.get('total'),
                shipping_method=validated_data.get('shipping_method'),
                shipping_charge=validated_data.get('shipping_charge'),
                guest_email=validated_data.get('guest_email') or '')
        except ValueError as e:
            raise exceptions.NotAcceptable(str(e))

        # Return the order
        return order