Fixes #367 issue.

debug_toolbar/panels/request_vars.py

@@ -41,6 +41,9 @@ def process_response(self, request, response):
         try:
             match = resolve(self.request.path)
             func, args, kwargs = match
+            # Converting the objects to its string representation
+            args = tuple([str(arg) for arg in args])
+            kwargs = dict([(key, str(arg)) for (key, arg) in kwargs.iteritems()])
             view_info['view_func'] = get_name_from_obj(func)
             view_info['view_args'] = args
             view_info['view_kwargs'] = kwargs

tests/forms.py

@@ -0,0 +1,4 @@
+from django import forms
+
+class TestForm(forms.Form):
+    pass

tests/tests.py

@@ -17,6 +17,8 @@
 from debug_toolbar.utils import get_name_from_obj
 from debug_toolbar.utils.tracking import pre_dispatch, post_dispatch, callbacks
 
+from forms import TestForm
+
 rf = RequestFactory()
 
 
@@ -171,7 +173,8 @@ def test_url_resolving_named(self):
     def test_url_resolving_mixed(self):
         stats = self._resolve_stats('/resolving3/a/')
         self.assertEquals(stats['view_args'], ('a',))
-        self.assertEquals(stats['view_kwargs'], {'arg2': 'default'})
+        self.assertEquals(stats['view_kwargs'], {
+            'arg2': 'default', 'arg3': '1', 'arg4': str(TestForm) })
 
     def test_url_resolving_bad(self):
         stats = self._resolve_stats('/non-existing-url/')

tests/urls.py

@@ -5,6 +5,7 @@
 this into the urlconf for the request.
 """
 from django.contrib import admin
+from forms import TestForm
 try:
     from django.conf.urls import patterns, url
 except ImportError: # django < 1.4
@@ -16,6 +17,7 @@
     # This pattern should be last to ensure tests still work
     url(r'^resolving1/(.+)/(.+)/$', 'tests.views.resolving_view', name='positional-resolving'),
     url(r'^resolving2/(?P<arg1>.+)/(?P<arg2>.+)/$', 'tests.views.resolving_view'),
-    url(r'^resolving3/(.+)/$', 'tests.views.resolving_view', { 'arg2' : 'default' }),
+    url(r'^resolving3/(.+)/$', 'tests.views.resolving_view', {
+        'arg2' : 'default', 'arg3': 1, 'arg4': TestForm }),
     url(r'^execute_sql/$', 'tests.views.execute_sql'),
 )