类型错误：create_superuser() 缺少 2 个必需的位置参数：“first_name”和“last_name”

Question

我检查了具有相同问题的其他问题，并尝试使用解决方案解决，但没有任何帮助。在终端中创建超级用户时，我既没有看到“名字”也没有看到“姓氏”输入，我一直在遵循本教程“ https://www.youtube.com/watch?v=HshbjK1vDtY&t=3422s ”，但是导师在做与我正在做的完全相同的事情时没有遇到任何问题，所以我无处可以找到解决方案

这是我的 models.py

from django.db import models
from django.contrib.auth.models import(
    AbstractBaseUser, BaseUserManager
)


class UserManager(BaseUserManager):
    def create_user(self, first_name, last_name, email, password=None, is_active=True, is_staff=False, is_admin=False):
        if not first_name:
            raise ValueError("Users must have an first name")
        if not last_name:
            raise ValueError("Users must have an last name")
        if not email:
            raise ValueError("Users must have an email address")
        if not password:
            raise ValueError("Users must have a password")
        user = self.model(
            email=self.normalize_email(email)
        )
        user.first_name = first_name
        user.last_name = last_name
        user.set_password(password)
        user.staff = is_staff
        user.admin = is_admin
        user.active = is_active
        user.save(using=self._db)
        return user

    def create_staffuser(self, email, first_name, last_name, password=None):
        user = self.create_user(
            email,
            first_name,
            last_name,
            password=password,
            is_staff=True
        )
        return user

    def create_superuser(self, email, first_name, last_name, password=None):
        user = self.create_user(
            email,
            first_name,
            last_name,
            password=password,
            is_admin=True,
            is_staff=True
        )
        return user


class User(AbstractBaseUser):
    first_name = models.CharField(max_length=50, blank=True, null=True)
    last_name = models.CharField(max_length=50, blank=True, null=True)
    email = models.EmailField(max_length=254, unique=True)
    active = models.BooleanField(default=True)
    staff = models.BooleanField(default=False)
    admin = models.BooleanField(default=False)

    USERNAME_FIELD = 'email'
    REQUIRED_FIELD = ['first_name', 'last_name']

    objects = UserManager()

    def __str__(self):
        return self.email

    def get_first_name(self):
        return self.first_name

    def get_last_name(self):
        return self.last_name

    def has_perm(self, perm, obj=None):
        return True

    def has_module_perms(self, app_label):
        return True

    @property
    def is_staff(self):
        return self.staff

    @property
    def is_admin(self):
        return self.admin

    @property
    def is_active(self):
        return self.active

我已将其导入到 admin.py admin.py 中

from django.contrib import admin
from django.contrib.auth import get_user_model
from .forms import UserAdminChangeForm, UserAdminCreationForm
from .models import User
from django.contrib.auth.models import Group
from django.contrib.auth.admin import UserAdmin as BaseUserAdmin

User = get_user_model()


class UserAdmin(BaseUserAdmin):
    # The forms to add and change user instances
    form = UserAdminChangeForm
    add_form = UserAdminCreationForm

    # The fields to be used in displaying the User model.
    # These override the definitions on the base UserAdmin
    # that reference specific fields on auth.User.
    list_display = ('email', 'admin')
    list_filter = ('admin', 'staff', 'admin')
    fieldsets = (
        (None, {'fields': ('email', 'password')}),
        ('Personal info', {'fields': ('first_name', 'last_name')}),
        ('Permissions', {'fields': ('admin', 'staff', 'active')}),
    )
    # add_fieldsets is not a standard ModelAdmin attribute. UserAdmin
    # overrides get_fieldsets to use this attribute when creating a user.
    add_fieldsets = (
        (None, {
            'classes': ('wide',),
            'fields': ('email', 'first_name', 'last_name', 'password1', 'password2')}
         ),
    )
    search_fields = ('email', 'first_name', 'last_name')
    ordering = ('email',)
    filter_horizontal = ()


admin.site.register(User, UserAdmin)


# Remove Group Model from admin. We're not using it.
admin.site.unregister(Group)

Answer 1

REQUIRED_FIELD应该REQUIRED_FIELDS

https://docs.djangoproject.com/en/3.0/topics/auth/customizing/#django.contrib.auth.models.CustomUser.REQUIRED_FIELDS