Fix #176: Ensure that the local cache is reset if the remote cache is cleared

[nickwilliams-eventbrite]

Per #176, we need to make sure that the local cache gets reset if the remote cache is cleared. This pull request accomplishes that.

[nickwilliams-eventbrite]

[bump] Could I get some 👀 on this pull request, please? Thanks!

[nickwilliams-eventbrite]

@adamchainz, any thoughts on this really simple pull request?

[adamchainz]

Hi Nick

Somehow this is the first notification that got through. I didn't get emails for you opening the PR or your first "bump". I checked my email history, this is literally the first one that got through 🤷‍♂️

Since version 2.0.3 on 2019-05-17 I decided not to maintain the library because I have too much going on: https://github.com/adamchainz/django-modeldict/blob/master/HISTORY.rst . I have one partial offer around taking over maintenance but it hasn't really gone anywhere yet.

If your PR was really simple I'd do it, but there's a lot to understand in some complex code that I've not looked at in years. I appreciate your thoroughness in describing the issue but I don't have time to understand it all. Maybe if there was a test I'd take and release it but that would still leave it unmaintained.

If you're interested in maintenance yourself please contact me over email, or you could always fork and release as django-modeldict-mycompany and I'd happily add a PR with a header saying you're maintaining it there.

Thanks,

Adam

[nickwilliams-eventbrite]

Oh. I saw a bunch of commits since January and assumed you were still maintaining it. The pull request is only 3 lines of (added) code (no deletions). But if you've retired the project and aren't going to release it any more, there's not really any point in merging this, I suppose. We'll just continue using the monkey patch for now as we work on migrating away from Gargoyle and on to some other project.