Question

我正在尝试在默认用户模型中添加一些额外的字段。但是新字段未显示在管理页面中。这是“用户”应用程序的模型。

models.py

from django.db import models

from django.contrib.auth.models import AbstractUser


class CustomUser(AbstractUser):
    q1 = models.TextField()
    q2 = models.TextField()

forms.py

from django import forms

from django.contrib.auth.forms import UserCreationForm, UserChangeForm

from .models import CustomUser


class CustomUserCreation(UserCreationForm):
    class Meta(UserCreationForm.Meta):
        model = CustomUser
        fields = ('username', 'email', 'q1', 'q2')


class CustomUserChange(UserChangeForm):  
    class Meta:
        model = CustomUser
        fields = ('username', 'email', 'q1', 'q2')

admin.py

from django.contrib import admin
from django.contrib.auth.admin import UserAdmin

from .forms import CustomUserCreation, CustomUserChange
from .models import CustomUser


class CustomUserAdmin(UserAdmin):
    add_form = CustomUserCreation
    form = CustomUserChange
    list_display = ['email', 'username', 'password', 'q1', 'q2']
    model = CustomUser

admin.site.register(CustomUser, CustomUserAdmin)

P.S。我在settings.py

中添加了AUTH_USER_MODEL = users.CustomUser

Answer 1

在您的admin.py文件中，您需要将UserAdmin替换为：

class CustomUserAdmin(BaseUserAdmin):
    form = CustomUserChange
    add_form = CustomUserCreation

    list_display = ('email', 'username', 'password', 'q1', 'q2')
    fields = ('email', 'username', 'password', 'q1', 'q2')
    model = CustomUser

admin.site.register(CustomUser, UserAdmin)

请在文档中查看此示例，以进一步了解link

Answer 2

请在django项目中检查以下内容。

您是否已将AUTH_USER_MODEL = 'users.models.CustomUser'添加到settings.py文件中？

确保已将q1和q2添加到fields中的CustomUserAdmin属性中，如下所示：

class CustomUserAdmin(UserAdmin):
    add_form = CustomUserCreation
    form = CustomUserChange
    list_display = ['email', 'username', 'password', 'q1', 'q2']
    fields = ['email', 'username', 'password', 'q1', 'q2']
    model = CustomUser

Answer 3

您可以只创建具有OneToOne关系的用户个人资料模型，并在添加用户时使用信号触发它，而无需触摸User模型。

from django.db.models.signals import post_save
from django.dispatch import receiver
from django.contrib.auth.models import User

class Profile(models.Model):
    user=models.OneToOneField(User, on_delete=models.CASCADE)
    q1 = models.TextField()
    q2 = models.TextField()
   
    def __unicode__(self):
        return self.user.q1


def create_profile(sender, **kwargs):
    user = kwargs["instance"]
    if kwargs["created"]:
        user_profile = Profile(user=user)
        user_profile.save()
post_save.connect(create_profile, sender=User)

使用抽象用户扩展默认用户

3 个答案: