Change all the function attributes from func_* -> __*__.  This gets rid
of func_name, func_dict and func_doc as they already exist as __name__,
__dict__ and __doc__.
diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index eb962d2..16c612e 100644
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -295,7 +295,7 @@
 
     def test_default_safe(self):
         # Test '/' is default value for 'safe' parameter
-        self.assertEqual(urllib.quote.func_defaults[0], '/')
+        self.assertEqual(urllib.quote.__defaults__[0], '/')
 
     def test_safe(self):
         # Test setting 'safe' parameter does what it should do