Hi All, I think things are kind of quiet because djangocon.eu is starting tomorrow.
My opinion: In the past we changed things to use html5 types (number, email, url, etc) and we didn't use a deprecation warning in those cases, just mentioned it in the release notes. I'm sure it will break some people's applications, but I think as long as we made it easy to remove the required attribute it shouldn't be a big problem to not warn first. Thanks, Collin On Mon, Mar 28, 2016 at 5:27 PM, Jon Dufresne <jon.dufre...@gmail.com> wrote: > Hi, > > I'm working on ticket #22383 to add the HTML5 required attribute to form > widgets. > > The hope is this will add an additional level of validation at the client > side. The feedback provided to the user is much faster than a server round > trip. > > This is something I've done manually in my own projects. I'll frequently > add "required" to widget attrs to take advantage of this validation. As I > already use this frequently, I'm motivated to see it adopted by the Django > core. > > This feature have been discussed in the ticket [1] as well as a previous > email thread [2]. > > In the past, there were two discussed concerns: > > * Allow a project to opt-out of using the required attribute > * Add a deprecation warning that new version of Django will include the > required attribute > > Past discussion settled on using the class attribute > Form.use_required_attribute to decide if a form's widget should render the > HTML5 required attribute. As this was the previous consensus I have > implemented a PR [3]. To be on the safe side, this PR also adds the > deprecation warning. > > Upon review, Tim Graham replied with the following: > > I fear the deprecation will be quite annoying if every form in a project >> needs to be modified to silence all warnings. >> ... >> I guess I'm not sure if a deprecation path provides more value than >> making a backwards-incompatible change. For example, if we expect a >> majority of projects to adopt this change, then a deprecation will require >> every Django project to silence the warning instead of a subset of users to >> opt-out. >> > > No problem for me. I'm OK skipping the deprecation path. I don't see it as > necessary, I was simply trying to accommodate other opinions. I have > created a second PR which is identical to the first, but without the > deprecation warning [4]. > > Also in the review Tim suggested the following: > > I wonder if template-based widget rendering (#15667 >> <https://code.djangoproject.com/ticket/15667>) might ease this change. A >> project could provide custom widget templates if they don't want the >> required attribute (or if they want required='required'. >> > > This is a different approach than previously discussed. I see the merit in > this suggestion and think it could be a better implementation. With this > idea, we could avoid adding the Form.use_required_attribute, entirely. > However, template-based widget is still very much a WIP. I worry waiting on > that feature may mean this simpler feature may miss a release cycle. Is it > reasonable to expect the template-based widget rendering to land before the > next alpha/beta cut? > > Tim asked I post these ideas to the mailing to get other opinions and > feedback on these two points. > > Thanks, > Jon > > > [1] https://code.djangoproject.com/ticket/22383 > [2] > https://groups.google.com/forum/#!topic/django-developers/obw18wSc4xU/discussion > [3] https://github.com/django/django/pull/6341 > [4] https://github.com/django/django/pull/6352 > > -- > 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 post to this group, send email to django-developers@googlegroups.com. > Visit this group at https://groups.google.com/group/django-developers. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-developers/CADhq2b7z08aYuY_wpzCCkCaEfOAT5uQvh74wsPCJoZT0hF5aGg%40mail.gmail.com > <https://groups.google.com/d/msgid/django-developers/CADhq2b7z08aYuY_wpzCCkCaEfOAT5uQvh74wsPCJoZT0hF5aGg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 post to this group, send email to django-developers@googlegroups.com. Visit this group at https://groups.google.com/group/django-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/django-developers/CAFO84S4get-fKgr20oy58rnwnZ2stXFqzA5u2xisYwOyLjd7uQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.