Add project releases RSS feed

[scop]

Closes #1683

Once #7012 is in, this implementation should be amended with authors in items as well. (it's in now)

[yeraydiazdiaz]

@scop #7012 has been merged, would you like to bring this PR up to date?

[scop]

Sure, done now: rebased to master and added authors to this feed, too.

[yeraydiazdiaz]

LGTM, thanks @scop! Just needs a merge conflict resolved.

[scop]

Just needs a merge conflict resolved.

Done.

[scop]

Anything more I can do to get this in?

[scop]

@di @yeraydiazdiaz Ping, anything more I can do to get this in? The approval was posted about a month ago already.

[scop]

@di @yeraydiazdiaz ping...

[di]

Looks good! Only a few small comments.

Also, it would probably be good to add a link to the the RSS feed (with an RSS icon as well) to this link:

Something like:

<h2 class="page-title split-layout">
  <span>Release history</span>
  <span class="reset-text margin-top">
    <a href="/help/#project-release-notifications">Release notifications</a> | <a href="{{ request.route_path('rss.project.releases', name=release.project.normalized_name) }}">RSS Feed <i class="fa fa-rss" aria-hidden="true"></i></a>
    </span>
</h2>

Which would look like:

[di]

Also, you'll need to run make translations and commit the changes to get CI to pass here.

[di]

@scop For future reference, it's possible to batch all suggestions into a single commit: https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/incorporating-feedback-in-your-pull-request

[scop]

Yes, I noticed that option and would have definitely used it. However the button stayed disabled and grayed out so I couldn't.

[scop]

Applied suggestions here, thanks. I trust you'll squash/tidy up the history on eventual merge :)

It's been so long since I've touched this project that I'll need to go and refresh my memory how I can actually run it to test these, and will take a look at the translations and possible other CI business then.

[di]

However the button stayed disabled and grayed out so I couldn't.

I think you have to switch to the "Files changed" view to get that to work, kinda weird.

[di]

@scop I'll save you the trouble 🙂

[brainwane]

@scop Thank you for this!

Just in case you are interested in working on further Warehouse stuff: the next big leap that needs to happen in Warehouse's APIs and feeds is #7730. If you are interested in helping out with that, please comment there.

[scop]

Thanks! I see the actual feeds and help content are live, however the page content changes are not (to me at least): the <link> is not there yet, neither is the RSS feed link in the Release history tab. Caching going on somewhere?

[di]

@scop Yes, they will slowly appear as the pages fall out of the cache and get re-rendered.