Replace basestring by six.string_types.

2 files changed, 4 insertions, 2 deletions

diff --git a/debug_toolbar/middleware.py b/debug_toolbar/middleware.py
index 520a81e..c361a49 100644
--- a/debug_toolbar/middleware.py
+++ b/debug_toolbar/middleware.py
@@ -12,6 +12,7 @@ from django.http import HttpResponseRedirect
 from django.shortcuts import render_to_response
 from django.utils.encoding import force_text
 from django.utils.importlib import import_module
+from django.utils import six
 
 import debug_toolbar.urls
 from debug_toolbar.toolbar.loader import DebugToolbar
@@ -80,7 +81,7 @@ class DebugToolbarMiddleware(object):
         __traceback_hide__ = True
         if self.show_toolbar(request):
             urlconf = getattr(request, 'urlconf', settings.ROOT_URLCONF)
-            if isinstance(urlconf, basestring):
+            if isinstance(urlconf, six.string_types):
                 urlconf = import_module(getattr(request, 'urlconf', settings.ROOT_URLCONF))
 
             if urlconf not in self._urlconfs:
diff --git a/debug_toolbar/utils/tracking/db.py b/debug_toolbar/utils/tracking/db.py
index 34adfae..f87f01c 100644
--- a/debug_toolbar/utils/tracking/db.py
+++ b/debug_toolbar/utils/tracking/db.py
@@ -9,6 +9,7 @@ from threading import local
 from django.conf import settings
 from django.template import Node
 from django.utils.encoding import force_text
+from django.utils import six
 
 from debug_toolbar.utils import ms_from_timedelta, tidy_stacktrace, \
                                 get_template_info, get_stack
@@ -72,7 +73,7 @@ class NormalCursorWrapper(object):
         self.logger = logger
 
     def _quote_expr(self, element):
-        if isinstance(element, basestring):
+        if isinstance(element, six.string_types):
             element = element.replace("'", "''")
             return "'%s'" % element
         else: