“ django.contrib.admin.sites.NotRegistered：未注冊模型用戶”想要注冊我的自定義用戶時出現此錯誤。

Question

我將覆蓋默認模型AbstractUse以通過電子郵件進行授權。

applications.account.models.py

# -*- coding: utf-8 -*-
import datetime

from django.db import models
from django.contrib.auth.models import AbstractUser

class User(AbstractUser):

class Meta(AbstractUser.Meta):
    swappable = 'AUTH_USER_MODEL'

USERNAME_FIELD = 'email'

applications.account.admin.py並在admin.py文件中使用我的“自定義”用戶。 我試圖取消注冊默認用戶模型並注冊自定義。

# -*- coding: utf-8 -*-
from django.contrib import admin
from django.http import HttpResponseRedirect
from django.contrib.auth.models import User

from modeltranslation.admin import TabbedTranslationAdmin
from applications.account.models import Profile, Phone, ShippingAddress, PartnerGC, Referral, Operation
from applications.account.models import User as MyUser


class UserInline(admin.StackedInline):
    model = Profile
    max_num = 1
    can_delete = False


class OperationInline(admin.StackedInline):
    model = Operation
    can_delete = True


class PhoneInline(admin.StackedInline):
    model = Phone
    can_delete = True


class PartnerGCInline(admin.StackedInline):
    model = PartnerGC
    max_num = 1
    can_delete = True


class ReferralInline(admin.StackedInline):
    model = Referral
    max_num = 1
    can_delete = True


class ShippingAddressInline(admin.StackedInline):
    model = ShippingAddress
    can_delete = True


class ProfileAdmin(admin.ModelAdmin):
    list_filter = ["date_joined"]
    search_fields = ["=id", "first_name", 'last_name', "email"]
    list_display = ('id', "email", 'first_name', 'last_name', 'date_joined',
                    'last_login')
    actions = ['mark_active', 'mark_inactive']
    inlines = [UserInline, PhoneInline, ShippingAddressInline, PartnerGCInline, ReferralInline, OperationInline]

    def user_email(self, instance):
        return instance.user.email
    user_email.short_description = u"E-mail"

    def user_active(self, instance):
        return instance.user.is_active
    user_active.short_description = u"Активен"
    user_active.boolean = True

    def user_staff(self, instance):
        return instance.user.is_staff
    user_staff.short_description = u"Персонал"
    user_staff.boolean = True

    def user_superuser(self, instance):
        return instance.user.is_superuser
    user_superuser.short_description = u"Администратор"
    user_superuser.boolean = True

    def user_date_joined(self, instance):
        return instance.user.date_joined
    user_date_joined.short_description = u"Дата регистрации"

    def user_last_login(self, instance):
        return instance.user.last_login
    user_last_login.short_description = u"Последняя активность"

    def mark_active(self, request, queryset):
        queryset.update(user__is_active=True)
        return HttpResponseRedirect('')
    mark_active.short_description = u"Активировать выбранные профили"

    def mark_inactive(self, request, queryset):
        queryset.update(user__is_active=False)
        return HttpResponseRedirect('')

admin.site.unregister(User)
admin.site.register(MyUser, ProfileAdmin)

Answer 1

如果您已將AUTH_USER_MODEL設置設置為自定義模式，則不應注冊默認的User應用程序。 因此，您應該刪除試圖注銷默認用戶模型的行：

admin.site.unregister(User)

Answer 2

在django-hijack-admin文檔中 ，有一個用於自定義管理員的部分：

您需要在settings.py中設置HIJACK_REGISTER_ADMIN = False

對於自定義用戶管理員，可以如下修改admin類：

# admin.py
from hijack_admin.admin import HijackUserAdminMixin

class MyUserAdmin(UserAdmin, HijackUserAdminMixin):
    list_display = (
        ...
        'hijack_field',  # Hijack button
    )

對於具有用戶外鍵的模型，有一個mixin可以按以下方式使用：

#admin.py
from django.contrib import Admin
from hijack_admin.admin import HijackRelatedAdminMixin

class MyCustomerAdmin(HijackRelatedAdminMixin, admin.ModelAdmin)
    list_display = ('user', 'hijack_field')