Why does django-lint tell me the `auto_now_add` is deprecated?

Question

Hi fellow Djangonauts:

I checked my project with django-lint, and it yields:

W:211,16:MyModel: timestamp: Uses superceded auto_now or auto_now_add
         


        

Answer 1

auto_now and auto_now_add are considered harmful, because you have absolutely no way to change the value via django (say for example, in the admin interface).

This is an inconsitency with other flags, and django people generally don't like that sort of magic.