Don't hardcode urls in templates.

debug_toolbar/panels/sql.py

@@ -3,6 +3,7 @@
 import uuid
 from copy import copy
 
+from django.core.urlresolvers import reverse
 from django.db import connections
 from django.db.backends import BaseDatabaseWrapper
 from django.utils.translation import ugettext_lazy as _, ungettext_lazy as __
@@ -134,6 +135,11 @@ def title(self):
     def url(self):
         return ''
 
+    def process_request(self, request):
+        self.context['sql_select_url'] = reverse('sql_select', urlconf=request.urlconf)
+        self.context['sql_explain_url'] = reverse('sql_explain', urlconf=request.urlconf)
+        self.context['sql_profile_url'] = reverse('sql_profile', urlconf=request.urlconf)
+
     def process_response(self, request, response):
         if self._queries:
             width_ratio_tally = 0

debug_toolbar/panels/template.py

@@ -5,6 +5,7 @@
 
 from django import http
 from django.conf import settings
+from django.core.urlresolvers import reverse
 from django.template.context import get_standard_processors
 from django.test.signals import template_rendered
 from django.utils.encoding import force_text
@@ -108,6 +109,7 @@ def url(self):
 
     def process_request(self, request):
         self.request = request
+        self.context['template_source_url'] = reverse('template_source', urlconf=request.urlconf)
 
     def process_response(self, request, response):
         context_processors = dict(

debug_toolbar/templates/debug_toolbar/panels/sql.html

@@ -47,11 +47,11 @@
 							<form method="post">
 								{{ query.form }}
 
-								<button formaction="/__debug__/sql_select/" class="remoteCall">Sel</button>
-								<button formaction="/__debug__/sql_explain/" class="remoteCall">Expl</button>
+								<button formaction="{{ sql_select_url }}" class="remoteCall">Sel</button>
+								<button formaction="{{ sql_explain_url }}" class="remoteCall">Expl</button>
 
 								{% ifequal query.engine 'mysql' %}
-									<button formaction="/__debug__/sql_profile/" class="remoteCall">Prof</button>
+									<button formaction="{{ sql_profile }}" class="remoteCall">Prof</button>
 								{% endifequal %}
 							</form>
 						{% endif %}

debug_toolbar/templates/debug_toolbar/panels/templates.html

@@ -14,7 +14,7 @@ <h4>{% blocktrans count templates|length as template_count %}Template{% plural %
 {% if templates %}
 <dl>
 {% for template in templates %}
-	<dt><strong><a class="remoteCall toggleTemplate" href="/__debug__/template_source/?template={{ template.template.name }}">{{ template.template.name|addslashes }}</a></strong></dt>
+	<dt><strong><a class="remoteCall toggleTemplate" href="{{ template_source_url }}?template={{ template.template.name }}">{{ template.template.name|addslashes }}</a></strong></dt>
 	<dd><samp>{{ template.template.origin_name|addslashes }}</samp></dd>
 	{% if template.context %}
 	<dd>

debug_toolbar/views.py

@@ -127,14 +127,14 @@ def template_source(request):
     for loader_name in settings.TEMPLATE_LOADERS:
         loader = find_template_loader(loader_name)
         if loader is not None:
-            loaders.append(loader)
-    for loader in loaders:
+            loaders.append((loader_name, loader))
+    for loader_name, loader in loaders:
         try:
             source, display_name = loader.load_template_source(template_name)
             origin = make_origin(display_name, loader, template_name, settings.TEMPLATE_DIRS)
             break
-        except TemplateDoesNotExist:
-            source = "Template Does Not Exist: %s" % (template_name,)
+        except (TemplateDoesNotExist, NotImplementedError) as exc:
+            source = "Template Does Not Exist: %s (%s raised: %s)" % (template_name, loader_name, repr(exc))
 
     try:
         from pygments import highlight