SF patch 1631942 by Collin Winter:
(a) "except E, V" -> "except E as V"
(b) V is now limited to a simple name (local variable)
(c) V is now deleted at the end of the except block
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index df37f73..e141257 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -129,7 +129,7 @@
             raise TypeError, "test_func must be a callable function"
         try:
             test_func()
-        except Exception, strerror:
+        except Exception as strerror:
             self.queue.put(strerror)
         self.clientTearDown()