分配给用户时 Django Auth Token ValueError
Django Auth Token ValueError When Assigning to User
我目前正在遵循 Django 指南并使用接收器分配身份验证令牌。但是,以下返回错误
Cannot assign "<User: User object>": "Token.user" must be a "User" instance.
##PRE CREATE Method
@receiver(post_save, sender=User)
def create_auth_token(sender, instance=None, created=False, **kwargs):
if created:
Token.objects.create(user=instance)
class UserViewSet(viewsets.ModelViewSet):
queryset = User.objects.all()
serializer_class = UserSerializer
即使将 @receiver
替换为
也不起作用
def perform_create(self, serializer):
user = serializer.save()
Token.objects.create(user=user)
你的导入是什么样的? django.auth.models.user旁边还有另一个class用户吗?
尝试从 django.contrib.auth.models.User 继承您的用户 class:
models.py:
from django.contrib import auth
class User(auth.models.User):
# place for extra fields
我目前正在遵循 Django 指南并使用接收器分配身份验证令牌。但是,以下返回错误
Cannot assign "<User: User object>": "Token.user" must be a "User" instance.
##PRE CREATE Method
@receiver(post_save, sender=User)
def create_auth_token(sender, instance=None, created=False, **kwargs):
if created:
Token.objects.create(user=instance)
class UserViewSet(viewsets.ModelViewSet):
queryset = User.objects.all()
serializer_class = UserSerializer
即使将 @receiver
替换为
def perform_create(self, serializer):
user = serializer.save()
Token.objects.create(user=user)
你的导入是什么样的? django.auth.models.user旁边还有另一个class用户吗?
尝试从 django.contrib.auth.models.User 继承您的用户 class:
models.py:
from django.contrib import auth
class User(auth.models.User):
# place for extra fields