Fix for django-jsonfield to work on Django 1.4.1 (default with Ubuntu 12.10, fix for AC-222), update settings to provide more information when unable to load local/global settings file.

awx/wsgi.py

@@ -10,25 +10,9 @@ For more information on this file, see
 https://docs.djangoproject.com/en/dev/howto/deployment/wsgi/
 """
 
-import os
-import sys
-import warnings
-from awx import MODE
-from distutils.sysconfig import get_python_lib
-
-# Update the default settings environment variable based on current mode.
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'awx.settings.%s' % MODE)
-
-# Add local site-packages directory to path.
-local_site_packages = os.path.join(os.path.dirname(__file__), 'lib',
-                                   'site-packages')
-sys.path.insert(0, local_site_packages)
-
-# Hide DeprecationWarnings when running in production.  Need to first load
-# settings to apply our filter after Django's own warnings filter.
-from django.conf import settings
-if not settings.DEBUG:
-    warnings.simplefilter('ignore', DeprecationWarning)
+# Prepare the AWX environment.
+from awx import prepare_env
+prepare_env()
 
 # Return the default Django WSGI application.
 from django.core.wsgi import get_wsgi_application