Django admin, hide a model

Question

At the root page of the admin site where registered models appear, I want to hide several models that are registered to the Django admin.

If I directly unregister th

Answer 1

I had lots of model admins to register and hide, if you want a more DRY solution, this worked for me (Django 1.10, Python 3.5)

# admin.py

def register_hidden_models(*model_names):
    for m in model_names:
        ma = type(
            str(m)+'Admin',
            (admin.ModelAdmin,),
            {
                'get_model_perms': lambda self, request: {}
            })
        admin.site.register(m, ma)

register_hidden_models(MyModel1, MyModel2, MyModel3)

I guess you could roll it into a utility class if you want to re-use it across apps.

Answer 2

This is an alternative building on top x0nix's answer, and only if you are happy hiding the the rows with jquery.

Copy pasting from the other answer the part that I reused

class HiddenModelAdmin(admin.ModelAdmin):
def get_model_perms(self, *args, **kwargs):
    perms = admin.ModelAdmin.get_model_perms(self, *args, **kwargs)
    perms['list_hide'] = True
    return perms

class MyModelAdmin(HiddenModelAdmin):
...

admin.site.register(MyModel, MyModelAdmin)

Then install django-jquery and then add the following block in your /admin/index.html template:

{% extends "admin:admin/index.html" %}

{% block extrahead %}
    <script type="text/javascript" src="{{ STATIC_URL }}js/jquery.js"></script>
    {% if app_list %}
      <script type="text/javascript">
        $(function(){
          {% for app in app_list %}
            {% for model in app.models %}
                {% if model.perms.list_hide %}
                    $('div.app-{{ app.app_label }}').find('tr.model-{{ model.object_name|lower }}').hide();
                {% endif %}
            {% endfor %}
          {% endfor %}
        });
     </script>
   {% endif %}
{% endblock %}

You don't need to copy paste the whole template, just extend it and override the extrahead block. You'll need django-apptemplates for the above to work.

Answer 3

As of Django 1.8.18, has_module_permission() still has issue. So, in our case we used also the get_model_perms(). Likewise, we need to hide the model for specific user only, but the superuser should be able to access its index entry.

class MyModelAdmin(admin.ModelAdmin):
    def get_model_perms(self, request):
        if not request.user.is_superuser:
            return {}
        return super(MyModelAdmin, self).get_model_perms(request)

admin.site.register(MyModel, MyModelAdmin)

Answer 4

Ugly solution: override admin index template i.e. copy index.html from django to your /admin/index.html and add something like this:

{% for for model in app.models %}
    {% ifnotequal model.name "NameOfModelToHide" %}
    ...

Answer 5

Got the same problem, here what I came up with.

Like in previous solution - copy index.html from django to your /admin/index.html and modify it like this:

{% for model in app.models %}
    {% if not model.perms.list_hide %}
    <tr>
    ...
    </tr>
    {% endif %}
{% endfor %}

And create ModelAdmin subclass:

class HiddenModelAdmin(admin.ModelAdmin):
    def get_model_perms(self, *args, **kwargs):
        perms = admin.ModelAdmin.get_model_perms(self, *args, **kwargs)
        perms['list_hide'] = True
        return perms

Now any model registered with HiddenModelAdmin subclass won't show up in admin list, but will be available via "plus" symbol in detail:

class MyModelAdmin(HiddenModelAdmin):
    ...

admin.site.register(MyModel, MyModelAdmin)

Answer 6

For Django 1.8 and above

Since Django 1.8, ModelAdmin has got a new method called has_module_permission() which is responsible for displaying a model in admin index.

To hide a model from admin index, just create this method in your ModelAdmin class and return False. Example:

class MyModelAdmin(admin.ModelAdmin):
    ...
    def has_module_permission(self, request):
        return False