From bc7e34f692f098cebea089f80704d0ea98c297df Mon Sep 17 00:00:00 2001
From: Vinay Sajip <vinay_sajip@yahoo.co.uk>
Date: Fri, 18 Jul 2008 08:59:06 +0000
Subject: [PATCH] Issue #3389: Allow resolving dotted names for handlers in
 logging configuration files. Thanks to Philip Jenvey for the patch.

---
 Lib/logging/config.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Lib/logging/config.py b/Lib/logging/config.py
index 50bacdb3e48..6d3daa26937 100644
--- a/Lib/logging/config.py
+++ b/Lib/logging/config.py
@@ -146,7 +146,10 @@ def _install_handlers(cp, formatters):
             fmt = cp.get(sectname, "formatter")
         else:
             fmt = ""
-        klass = eval(klass, vars(logging))
+        try:
+            klass = eval(klass, vars(logging))
+        except (AttributeError, NameError):
+            klass = _resolve(klass)
         args = cp.get(sectname, "args")
         args = eval(args, vars(logging))
         h = apply(klass, args)