Source code for maceoutliner.users.admin

from django import forms
from django.contrib import admin
from django.contrib.auth.admin import UserAdmin as AuthUserAdmin
from django.contrib.auth.forms import UserChangeForm, UserCreationForm
from .models import User


class MyUserChangeForm(UserChangeForm):
    class Meta(UserChangeForm.Meta):
        model = User


class MyUserCreationForm(UserCreationForm):

    error_message = UserCreationForm.error_messages.update(
        {"duplicate_username": "This username has already been taken."}
    )

    class Meta(UserCreationForm.Meta):
        model = User

    def clean_username(self):
        username = self.cleaned_data["username"]
        try:
            User.objects.get(username=username)
        except User.DoesNotExist:
            return username
        raise forms.ValidationError(self.error_messages["duplicate_username"])


@admin.register(User)
class MyUserAdmin(AuthUserAdmin):
    form = MyUserChangeForm
    add_form = MyUserCreationForm
    fieldsets = (
        ("User Profile", {"fields": ("display_name",)}),
    ) + AuthUserAdmin.fieldsets
    list_display = ("username", "display_name", "is_superuser")
    search_fields = ["display_name"]