'TypeError: create_superuser() missing 2 required positional arguments: 'first_name' and 'last_name'
I've checked other questions with same problem and tried solving with the solutions but none helped. I neither see 'First Name' nor 'Last Name' input while creating a super user in the terminal I've been following this tutorial 'https://www.youtube.com/watch?v=HshbjK1vDtY&t=3422s' but the tutor doesn't face any problem while doing the exactly same thing I'm doing so there's nowhere I could find solution
This is my 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
I've imported this in admin.py admin.py
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)
Solution 1:[1]
REQUIRED_FIELD should be REQUIRED_FIELDS
Solution 2:[2]
create_superuser() missing 4 required positional arguments: 'name', 'birthday', 'phone', and 'gender'
have added REQUIRED_FIELDS in extended user model and It works.
''' REQUIRED_FIELDS = ['name','birthday','phone','gender'] '''
Solution 3:[3]
class User(AbstractBaseUser):
.......
.......
REQUIRED_FIELDS = ['first_name', 'last_name']
.......
.......
Here, first_name and last_name is required means, when you try to create superuser, django ask for first and last name. look below for full code.
class User(AbstractBaseUser, PermissionsMixin):
email = models.EmailField(verbose_name='email address', max_length=255, unique=True, default=False, blank=False,
null=False)
first_name = models.CharField(max_length=200, blank=False)
last_name = models.CharField(max_length=200, blank=False)
date_joined = models.DateTimeField(default=datetime.now, blank=True)
is_active = models.BooleanField(default=True)
# a admin user; non super-user
is_staff = models.BooleanField(default=False)
# a superuser
is_superuser = models.BooleanField(default=False)
# notice the absence of a "Password fields", that is built in.
USERNAME_FIELD = 'email'
# Email and password are required by default
REQUIRED_FIELDS = ['first_name', 'last_name']
# this is UserManager objects that inherit user manager of django through above code
objects = UserManager()
# .create_superuser(email, first_name, last_name)
def get_full_name(self):
# The user is identified by their email address
return self.first_name, self.last_name
def get_first_name(self):
return self.first_name
def get_last_name(self):
return self.last_name
def get_email(self):
return self.email
def get_username(self):
return self.email
def __str__(self):
return self.email, self.first_name, self.last_name
def has_perm(self, perm, obj=None):
"Does the user have a specific permission?"
# Simplest possible answer: Yes, always
return True
def has_module_perm(self, app_label):
"Does the user have permission to view the app 'app_label'?"
# Simplest possible answer: Yes, always
return True
@property
def is_staffuser(self):
"Is the user a member of staff?"
return self.is_staff
@property
def is_admin(self):
"Is the user a admin member?"
return self.is_superuser
@property
def user_status(self):
return self.is_activeIn this code your username will be email, i replace username field with email so user can't use extra fields.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Iain Shelvington |
| Solution 2 | |
| Solution 3 |