Request: Make template packs available as an extra

[amrishparmar]

• Package version: 2.0
• Django version: 4.1.x
• Python version: 3.11.x
• Template pack: Bootstrap 3

Description:

Since version 2.0 moved template packs as an external dependency it requires a separate package to be installed. This is not itself problematic, but it would be quite useful to have these packages available as an extra, so that officially supported packs (with compatible versions) can be installed directly alongside the main one

e.g. currently we have in our requirements file:

crispy-bootstrap3==2022.1
django-crispy-forms==2.0

My preference would be to have:

django-crispy-forms[crispy-bootstrap3]==2.0

[dvzrv]

Hi! I package this project for Arch Linux and would also be happy to see the crispy-bootstrap* packages be made available (and more obvious to find) using an extra (optional dependency).
See django-crispy-forms/crispy-bootstrap4#7 and django-crispy-forms/crispy-bootstrap3#3