Issue #2670: urllib2.build_opener() failed when two handlers
derive the same default base class.
Will backport.
diff --git a/Misc/NEWS b/Misc/NEWS
index 6a0e924..3930929 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -18,6 +18,9 @@
Extensions Modules
------------------
+- Issue #2670: Fix a failure in urllib2.build_opener(), when passed two
+ handlers that derive the same default base class.
+
- Added kill, terminate and send_signal(sig) to subprocess.Popen.
- Added phase(z) -> phi, polar(z) -> r, phi and rect(r, phi) -> z to the cmath