Don't parse the URL if it's not going to be used. Convert tools to CBV.

mayan/apps/common/urls.py

@@ -4,7 +4,7 @@ from django.conf.urls import patterns, url
 from django.contrib.staticfiles.templatetags.staticfiles import static
 from django.views.generic import RedirectView
 
-from .views import AboutView
+from .views import AboutView, ToolsListView
 
 
 urlpatterns = patterns('common.views',
@@ -22,7 +22,7 @@ urlpatterns = patterns('common.views',
     url(r'^user/locale/edit/$', 'current_user_locale_profile_edit', (), name='current_user_locale_profile_edit'),
 
     url(r'^setup/$', 'setup_list', (), 'setup_list'),
-    url(r'^tools/$', 'tools_list', (), 'tools_list'),
+    url(r'^tools/$', ToolsListView.as_view(), name='tools_list'),
 )
 
 urlpatterns += patterns('',

mayan/apps/common/views.py

@@ -429,14 +429,16 @@ def setup_list(request):
                               context_instance=RequestContext(request))
 
 
-def tools_list(request):
-    context = {
-        'object_navigation_links': menu_tools.resolve(context=RequestContext(request)),
-        'title': _('Tools'),
-    }
+class ToolsListView(TemplateView):
+    template_name = 'appearance/generic_list_horizontal.html'
 
-    return render_to_response('appearance/generic_list_horizontal.html', context,
-                              context_instance=RequestContext(request))
+    def get_context_data(self, **kwargs):
+        data = super(ToolsListView, self).get_context_data(**kwargs)
+        data.update({
+            'object_navigation_links': menu_tools.resolve(context=RequestContext(self.request)),
+            'title': _('Tools'),
+        })
+        return data
 
 
 def home(request):

mayan/apps/navigation/classes.py

@@ -92,9 +92,7 @@ class Menu(object):
                             resolved_link = link.resolve(context=context, resolved_object=resolved_navigation_object)
                             if resolved_link:
                                 result.append(resolved_link)
-                        #break  # No need for further content object match testing
-                        # TODO: profile this
-
+                        break  # No need for further content object match testing
                 except TypeError:
                     # When source is a dictionary
                     pass
@@ -138,11 +136,6 @@ class Link(object):
         current_path = request.META['PATH_INFO']
         current_view = resolve(current_path).view_name
 
-        # Preserve unicode data in URL query
-        previous_path = smart_unicode(urllib.unquote_plus(smart_str(request.get_full_path()) or smart_str(request.META.get('HTTP_REFERER', reverse(settings.LOGIN_REDIRECT_URL)))))
-        query_string = urlparse.urlparse(previous_path).query
-        parsed_query_string = urlparse.parse_qs(query_string)
-
         # If this link has a required permission check that the user have it
         # too
         if self.permissions:
@@ -201,6 +194,10 @@ class Link(object):
         # Lets a new link keep the same URL query string of the current URL
         if self.keep_query:
             # Sometimes we are required to remove a key from the URL QS
+            previous_path = smart_unicode(urllib.unquote_plus(smart_str(request.get_full_path()) or smart_str(request.META.get('HTTP_REFERER', reverse(settings.LOGIN_REDIRECT_URL)))))
+            query_string = urlparse.urlparse(previous_path).query
+            parsed_query_string = urlparse.parse_qs(query_string)
+
             for key in self.remove_from_query:
                 try:
                     del parsed_query_string[key]