更改Django UserAdmin的下拉标签

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

class CustomUserAdmin(UserAdmin):
    # 重写UserAdmin类的方法，实现自定义的下拉标签
    def get_fieldsets(self, request, obj=None):
        fieldsets = super().get_fieldsets(request, obj)
        # 在原有的fieldsets基础上添加自定义的下拉标签
        fieldsets += (
            ('Custom Fields', {'fields': ('custom_field1', 'custom_field2')}),
        )
        return fieldsets

# 注册自定义的UserAdmin类
admin.site.unregister(User)
admin.site.register(User, CustomUserAdmin)

from django.contrib import admin
from django.contrib.auth.models import User
from .models import UserProfile

# 注册自定义的UserAdmin类
admin.site.unregister(User)
admin.site.register(User, CustomUserAdmin)