12 files changed, 24 insertions, 2 deletions
diff --git a/debug_toolbar/panels/__init__.py b/debug_toolbar/panels/__init__.py
index f1751d8..9998196 100644
--- a/debug_toolbar/panels/__init__.py
+++ b/debug_toolbar/panels/__init__.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.template.defaultfilters import slugify
 from django.template.loader import render_to_string
 from debug_toolbar.middleware import DebugToolbarMiddleware
diff --git a/debug_toolbar/panels/cache.py b/debug_toolbar/panels/cache.py
index 852327d..80a3b46 100644
--- a/debug_toolbar/panels/cache.py
+++ b/debug_toolbar/panels/cache.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import inspect
 import sys
 import time
@@ -59,7 +61,7 @@ class CacheStatTracker(BaseCache):
         self.cache = cache
 
     def __repr__(self):
-        return u"<CacheStatTracker for %s>" % self.cache.__repr__()
+        return str("<CacheStatTracker for %s>") % repr(self.cache)
 
     def _get_func_info(self):
         frame = sys._getframe(3)
diff --git a/debug_toolbar/panels/headers.py b/debug_toolbar/panels/headers.py
index 9824d0e..4a10b5f 100644
--- a/debug_toolbar/panels/headers.py
+++ b/debug_toolbar/panels/headers.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.utils.translation import ugettext_lazy as _
 from debug_toolbar.panels import DebugPanel
 
diff --git a/debug_toolbar/panels/logger.py b/debug_toolbar/panels/logger.py
index 816e718..c6c1bd1 100644
--- a/debug_toolbar/panels/logger.py
+++ b/debug_toolbar/panels/logger.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import datetime
 import logging
 try:
diff --git a/debug_toolbar/panels/profiling.py b/debug_toolbar/panels/profiling.py
index f21c345..c93c3b3 100644
--- a/debug_toolbar/panels/profiling.py
+++ b/debug_toolbar/panels/profiling.py
@@ -1,4 +1,4 @@
-from __future__ import division
+from __future__ import division, unicode_literals
 
 from django.utils.translation import ugettext_lazy as _
 from django.utils.safestring import mark_safe
diff --git a/debug_toolbar/panels/request_vars.py b/debug_toolbar/panels/request_vars.py
index ade23f3..936c964 100644
--- a/debug_toolbar/panels/request_vars.py
+++ b/debug_toolbar/panels/request_vars.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.core.urlresolvers import resolve
 from django.http import Http404
 from django.utils.translation import ugettext_lazy as _
diff --git a/debug_toolbar/panels/settings_vars.py b/debug_toolbar/panels/settings_vars.py
index 54791c2..b5721ee 100644
--- a/debug_toolbar/panels/settings_vars.py
+++ b/debug_toolbar/panels/settings_vars.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.conf import settings
 from django.views.debug import get_safe_settings
 from django.utils.translation import ugettext_lazy as _
diff --git a/debug_toolbar/panels/signals.py b/debug_toolbar/panels/signals.py
index 984b064..d6a5b2e 100644
--- a/debug_toolbar/panels/signals.py
+++ b/debug_toolbar/panels/signals.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from django.conf import settings
 from django.core.signals import (request_started, request_finished,
     got_request_exception)
diff --git a/debug_toolbar/panels/sql.py b/debug_toolbar/panels/sql.py
index 4a0fc82..7afc6eb 100644
--- a/debug_toolbar/panels/sql.py
+++ b/debug_toolbar/panels/sql.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import uuid
 from copy import copy
 
diff --git a/debug_toolbar/panels/template.py b/debug_toolbar/panels/template.py
index 7b01291..8ecf5d6 100644
--- a/debug_toolbar/panels/template.py
+++ b/debug_toolbar/panels/template.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from os.path import normpath
 from pprint import pformat
 
diff --git a/debug_toolbar/panels/timer.py b/debug_toolbar/panels/timer.py
index fa23617..9b420cb 100644
--- a/debug_toolbar/panels/timer.py
+++ b/debug_toolbar/panels/timer.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 try:
     import resource
 except ImportError:
diff --git a/debug_toolbar/panels/version.py b/debug_toolbar/panels/version.py
index ccb0ad8..b19d306 100644
--- a/debug_toolbar/panels/version.py
+++ b/debug_toolbar/panels/version.py
@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import sys
 
 import django