我有Product
带字段MoneyField
的模型/products/models.py
class Product(SeoModel, ModelWithMetadata, PublishableModel):
name = models.CharField(max_length=128)
currency = models.CharField(
max_length=settings.DEFAULT_CURRENCY_CODE_LENGTH,
default=settings.DEFAULT_CURRENCY,
)
price_amount = models.DecimalField(
max_digits=settings.DEFAULT_MAX_DIGITS,
decimal_places=settings.DEFAULT_DECIMAL_PLACES,
)
price = MoneyField(amount_field="price_amount", currency_field="currency")
我views.py
的是:
from .models import Product
from .serializers import ProductListSerializer
from rest_framework import generics
class ProductList(generics.ListAPIView):
queryset = Product.objects.all()
serializer_class = ProductListSerializer
和serializers.py
:
from rest_framework import serializers
from .models import Product
class ProductListSerializer(serializers.ModelSerializer):
class Meta:
model = Product
fields = ['name', 'id']
当我转到 url 时出现错误:
AttributeError at /ru/products/api/
'MoneyField' object has no attribute 'serialize'
Request Method: GET
Request URL: http://127.0.0.1:8000/ru/products/api/
Django Version: 2.2.6
Exception Type: AttributeError
Exception Value:
'MoneyField' object has no attribute 'serialize'
你能帮助我吗?谢谢!