From 72c101794f273435fdbeeb6da82ec3fadf99991c Mon Sep 17 00:00:00 2001
From: Aymeric Augustin
Date: Wed, 8 Jan 2014 21:10:22 +0100
Subject: Move settings patching code to the settings module.

---
 debug_toolbar/models.py | 58 +------------------------------------------------
 1 file changed, 1 insertion(+), 57 deletions(-)

(limited to 'debug_toolbar/models.py')

diff --git a/debug_toolbar/models.py b/debug_toolbar/models.py
index 4e624fa..eb16e3a 100644
--- a/debug_toolbar/models.py
+++ b/debug_toolbar/models.py
@@ -1,63 +1,7 @@
 from __future__ import absolute_import, unicode_literals
 
-from django.conf import settings
-from django.conf.urls import include, patterns, url
-from django.core.urlresolvers import clear_url_caches, reverse, NoReverseMatch
-from django.utils.importlib import import_module
-
-import debug_toolbar
 from debug_toolbar import settings as dt_settings
-from debug_toolbar.middleware import DebugToolbarMiddleware
-
-
-def is_toolbar_middleware(middleware_path):
-    # Replace this with import_by_path in Django >= 1.6.
-    try:
-        mod_path, cls_name = middleware_path.rsplit('.', 1)
-        mod = import_module(mod_path)
-        middleware_cls = getattr(mod, cls_name)
-    except (AttributeError, ImportError, ValueError):
-        return
-    return issubclass(middleware_cls, DebugToolbarMiddleware)
-
-
-def is_toolbar_middleware_installed():
-    return any(is_toolbar_middleware(middleware)
-               for middleware in settings.MIDDLEWARE_CLASSES)
-
-
-def prepend_to_setting(setting_name, value):
-    """Insert value at the beginning of a list or tuple setting."""
-    values = getattr(settings, setting_name)
-    # Make a list [value] or tuple (value,)
-    value = type(values)((value,))
-    setattr(settings, setting_name, value + values)
-
-
-def patch_internal_ips():
-    if not settings.INTERNAL_IPS:
-        prepend_to_setting('INTERNAL_IPS', '127.0.0.1')
-        prepend_to_setting('INTERNAL_IPS', '::1')
-
-
-def patch_middleware_classes():
-    if not is_toolbar_middleware_installed():
-        prepend_to_setting('MIDDLEWARE_CLASSES',
-                           'debug_toolbar.middleware.DebugToolbarMiddleware')
-
-
-def patch_root_urlconf():
-    try:
-        reverse('djdt:render_panel')
-    except NoReverseMatch:
-        urlconf_module = import_module(settings.ROOT_URLCONF)
-        urlconf_module.urlpatterns = patterns('',                      # noqa
-            url(r'^__debug__/', include(debug_toolbar.urls)),
-        ) + urlconf_module.urlpatterns
-        clear_url_caches()
 
 
 if dt_settings.PATCH_SETTINGS:
-    patch_internal_ips()
-    patch_middleware_classes()
-    patch_root_urlconf()
+    dt_settings.patch_all()
-- 
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