OSQA-824: Enable Django template caching

Django loads and parses templates for every request, so this significantly improves OSQA performance.

* I've checked over the custom template tags for thread safety and they look fine,
  so this change should be safe:
  https://docs.djangoproject.com/en/dev/howto/custom-template-tags/#template-tag-thread-safety
* Profiling indicated the other major contributor to CPU/request time was Django's lack of database
  connection pooling/persistent connections. That's best handled with an external daemon:
  http://meta.osqa.net/questions/11381/is-osqa-cpu-bound

git-svn-id: http://svn.osqa.net/svnroot/osqa/trunk@1238 0cfe37f9-358a-4d5e-be75-b63607b5c754

diff --git a/settings.py b/settings.py
index c895381aa312a061677ada146da8977e4d564440..394486af71e2ecbc9b25267307ed432fc0e097f8 100644 (file)
--- a/settings.py
+++ b/settings.py
@@ -10,10 +10,12 @@ SECRET_KEY = '$oo^&_m&qwbib=(_4m_n*zn-d=g#s0he5fx9xonnym#8p6yigm'
 CACHE_MAX_KEY_LENGTH = 235
 
 TEMPLATE_LOADERS = [
+    ('django.template.loaders.cached.Loader',(
     'django.template.loaders.filesystem.load_template_source',
     'django.template.loaders.app_directories.load_template_source',
     'forum.modules.template_loader.module_templates_loader',
     'forum.skins.load_template_source',
+    )),
 ]
 
 MIDDLEWARE_CLASSES = [