34 lines
965 B
Python
34 lines
965 B
Python
from django import forms
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from django.contrib import admin
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from django.contrib.auth.admin import UserAdmin as AuthUserAdmin
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from django.contrib.auth.forms import UserChangeForm, UserCreationForm
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from .models import User
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class MyUserChangeForm(UserChangeForm):
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class Meta(UserChangeForm.Meta):
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model = User
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class MyUserCreationForm(UserCreationForm):
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error_message = UserCreationForm.error_messages.update({
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'duplicate_username': 'This username has already been taken.'
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})
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class Meta(UserCreationForm.Meta):
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model = User
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def clean_username(self):
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username = self.cleaned_data["username"]
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try:
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User.objects.get(username=username)
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except User.DoesNotExist:
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return username
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raise forms.ValidationError(self.error_messages['duplicate_username'])
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@admin.register(User)
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class UserAdmin(AuthUserAdmin):
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form = MyUserChangeForm
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add_form = MyUserCreationForm
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