I want to delete the 'groups' field from the build-in UserChangeForm and add my own "Role' field. How to handle that? I created my class which inherits from UserChangeForm and went to somehow delete but no change.
class CustomUserChangeForm(UserChangeForm):
def __init__(self, *args, **kwargs):
super(CustomUserChangeForm, self).__init__(*args, **kwargs)
print(self.fields)
class Meta(UserChangeForm.Meta):
fields = ()
exclude = ('groups',)
class CustomUserAdmin(UserAdmin):
change_form = CustomUserChangeForm
def __init__(self, *args, **kwargs):
super(UserAdmin, self).__init__(*args, **kwargs)
UserAdmin.list_display = ('username', 'is_active', 'email',
'date_joined', 'user_role', 'is_staff', 'is_superuser')
class RoleAdmin(admin.ModelAdmin):
fields = ('name', 'role_permissions')
admin.site.unregister(Group)
admin.site.unregister(User)
admin.site.register(Role, RoleAdmin)
admin.site.register(User, CustomUserAdmin)
You can inherit the Meta of the UserChangeForm and rewrite the exclude field to exclude the groups:
class CustomUserChangeForm(UserChangeForm):
class Meta(UserChangeForm.Meta):
fields = None
exclude = ('groups',)For the admin site you can work with:
from django.contrib.auth import get_user_model
class CustomUserAdmin(UserAdmin):
form = CustomUserChangeForm
list_display = ('username', 'is_active', 'email', 'date_joined',
'user_role', 'is_staff', 'is_superuser')
User = get_user_model()
admin.site.unregister(User)
admin.site.register(User, CustomUserAdmin)I deleted UserChangeForm, and I define fieldsets in CustomUseAdmin like this: https://github.com/django/django/blob/main/django/contrib/auth/admin.py#L45
And works correctly, but I can't add my 'Role' model here
class CustomUserAdmin(UserAdmin):
fieldsets = (
(None, {'fields': ('username', 'password')}),
(_('Permissions'), {
'fields': ('is_active', 'is_staff', 'is_superuser', 'user_role', 'user_permissions'),
}),
(_('Important dates'), {'fields': ('last_login', 'date_joined')}),
)
def __init__(self, *args, **kwargs):
super(UserAdmin, self).__init__(*args, **kwargs)
UserAdmin.list_display = ('username', 'is_active', 'email',
'date_joined', 'user_role', 'is_staff', 'is_superuser')
Unknown field(s) (user_role) specified for User. Check fields/fieldsets/exclude attributes of class CustomUserAdmin.
class Role(models.Model):
name = models.CharField(max_length=100, unique=True)
user = models.OneToOneField(User, related_name="user_role", on_delete=models.CASCADE)
role_permissions = models.ManyToManyField(Permission, related_name="role_permissions")
class Meta:
app_label = 'auth'