As you can see in the ticket you mention (see last comment), it is already possible to do so by adding a custom version of the makemessages command in your project.
Hope this helps, Claude -- You received this message because you are subscribed to the Google Groups "Django developers (Contributions to Django itself)" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-developers+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-developers/57856ae7-3c31-4da1-9915-5a3dd35ed016n%40googlegroups.com.
