Improve variable name for question in tutorial

[Alasdair Nicol]

In the docs, Tutorial 4 uses the variable p for question. I think this is historical, because the model used to be named Poll before #20876.

p = get_object_or_404(Question, pk=question_id)

I think that q would be an improvement, but question would be better.

If we make this change, ideally we would backport to the 1.7.X and 1.8.X docs, because I've seen users get confused when they mistakenly switch between different versions in the tutorial. My patch causes a minor conflict when applied to 1.7.X and 1.8.X, but wouldn't be too hard to fix.

[Alasdair Nicol]

Pull request ​https://github.com/django/django/pull/5238/

[Aymeric Augustin]

Since we don't have a workflow for updating 1.7 translations, we avoid backporting changes in translatable text to 1.7.

[Alasdair Nicol]

Replying to aaugustin:

Since we don't have a workflow for updating 1.7 translations, we avoid backporting changes in translatable text to 1.7.

Thanks, I wasn't aware of that. On second thoughts, having a different version in 1.7 and 1.8+ wouldn't be too big a problem, since the changes are self contained within each view (you don't even need to update the related template, since the old and new versions both use question in the template context. On the other hand, I'd understand if you think this is too minor a change and won't fix it.

[Aymeric Augustin]

I think it's a worthwhile improvement.

[Tim Graham <timograham@…>]

In 19f98946:

Fixed #25358 -- Improved variable name for question in tutorial.