From: Michael W. Hudson <mwh@python.net>
Date: Wed, 4 May 2005 11:59:38 +0000 (+0000)
Subject: Don't use 'is not' to compare strings.
X-Git-Tag: v2.5a0~1793
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=abb103b17a5f5b633fc2abed506c20de857d2dff;p=thirdparty%2FPython%2Fcpython.git

Don't use 'is not' to compare strings.
(spotted by reading pypy-svn :)
---

diff --git a/Lib/test/test_class.py b/Lib/test/test_class.py
index a564f73985ad..92c220ef6fdd 100644
--- a/Lib/test/test_class.py
+++ b/Lib/test/test_class.py
@@ -353,7 +353,7 @@ class A:
 try:
     A().a # Raised AttributeError: A instance has no attribute 'a'
 except AttributeError, x:
-    if str(x) is not "booh":
+    if str(x) != "booh":
         print "attribute error for A().a got masked:", str(x)
 
 class E: