Deserialize the cache_backend setting into the new settings.CACHES.

Review Request #3580 — Created Nov. 29, 2012 and submitted — Latest diff uploaded

Information

Djblets
master

Reviewers

Deserialize the cache_backend setting into the new settings.CACHES.

Our cache_backend siteconfig setting was being converted into
settings.CACHE_BACKENDS, but this isn't compatible with Django 1.4's
CACHES, particularly when you want to have more than one cache, as
they'd be overwritten.

We now specifically deserialize into settings.CACHES['default'], leaving
any other backends untouched.
Unit tests pass.