How to display total record count against models in django admin

Question

Is there a neat way to make the record/object count for a model appear on the main model list in the django admin module?

I have found techniques for showing counts of related objects within sets in the list_display page (and I can see the total in the pagination section at the bottom of the same), but haven't come across a neat way to show the record count at the model list level.

Answer 1

I would look into the models.Manager class. A subclass of Manager will allow you to add table-level functionality to your models. A Manager method can return any data you want and there is an interesting example in the Django DB API documentation. You may then be able to pull this into Admin by adding a admin inner class to your model.