[PATCH 2/2] settings: Use explicit setup for the Debug Toolbar

[Stephen Finucane]

The 'django-debug-toolbar' application provides an automatic method of
configuring the plugin. However, as noted in the documentation [1],
this can cause issues like circular imports. In this case, a
"Table 'patchwork.patchwork_state' doesn't exist" exception was being
raised when attempting to do an initial migration.

Resolve this by using the manual configuration provided in the docs.

[1] https://django-debug-toolbar.readthedocs.org/en/1.4/installation.html

Signed-off-by: Stephen Finucane <stephen.finucane at intel.com>
Closes-bug: #29
---
 patchwork/settings/dev.py | 28 +++++++++++++++++++++-------
 patchwork/urls.py         |  8 ++++++++
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/patchwork/settings/dev.py b/patchwork/settings/dev.py
index 8c95c33..8cf0526 100644
--- a/patchwork/settings/dev.py
+++ b/patchwork/settings/dev.py
@@ -18,13 +18,6 @@ from .base import *  # noqa
 # https://docs.djangoproject.com/en/1.6/ref/settings/#core-settings
 #
 
-# Models
-
-if django.VERSION >= (1, 7):
-    INSTALLED_APPS += [
-        'debug_toolbar'
-    ]
-
 # Security
 
 SECRET_KEY = '00000000000000000000000000000000000000000000000000'
@@ -68,6 +61,27 @@ else:
 EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
 
 #
+# Third-party application settings
+#
+
+# django-debug-toolbar
+
+if django.VERSION >= (1, 7):
+    INSTALLED_APPS += [
+        'debug_toolbar'
+    ]
+
+    DEBUG_TOOLBAR_PATCH_SETTINGS = False
+
+    # This should go first in the middleware classes
+    MIDDLEWARE_CLASSES = [
+        'debug_toolbar.middleware.DebugToolbarMiddleware',
+    ] + MIDDLEWARE_CLASSES
+
+    INTERNAL_IPS = ['127.0.0.1', '::1']
+
+
+#
 # Patchwork settings
 #
 
diff --git a/patchwork/urls.py b/patchwork/urls.py
index 022b92c..1fb1050 100644
--- a/patchwork/urls.py
+++ b/patchwork/urls.py
@@ -17,6 +17,7 @@
 # along with Patchwork; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
+import django
 from django.conf import settings
 from django.conf.urls import url, include
 from django.contrib import admin
@@ -142,3 +143,10 @@ if settings.COMPAT_REDIR:
             bundle_views.mbox_redir,
             name='bundle-mbox-redir'),
     ]
+
+
+if settings.DEBUG and django.VERSION >= (1, 7):
+    import debug_toolbar
+    urlpatterns += [
+        url(r'^__debug__/', include(debug_toolbar.urls)),
+    ]
-- 
2.0.0