1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/urllib.py b/Lib/urllib.py
index b83b574..6d94605 100644
--- a/Lib/urllib.py
+++ b/Lib/urllib.py
@@ -984,13 +984,13 @@ class addinfourl(addbase):
 # quote('abc def') -> 'abc%20def')
 
 try:
-    unicode
+    str
 except NameError:
     def _is_unicode(x):
         return 0
 else:
     def _is_unicode(x):
-        return isinstance(x, unicode)
+        return isinstance(x, str)
 
 def toBytes(url):
     """toBytes(u"URL") --> 'URL'."""