From b17acad68ea21c60dbc2088644f2934032304628 Mon Sep 17 00:00:00 2001
From: Georg Brandl <georg@python.org>
Date: Wed, 28 May 2008 08:43:17 +0000
Subject: Make db modules' error classes inherit IOError. Stop dbm from
 importing every dbm module when imported.

---
 Lib/dbm/bsd.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Lib/dbm/bsd.py')

diff --git a/Lib/dbm/bsd.py b/Lib/dbm/bsd.py
index 8353f50376..2dccadb8b1 100644
--- a/Lib/dbm/bsd.py
+++ b/Lib/dbm/bsd.py
@@ -4,7 +4,8 @@ import bsddb
 
 __all__ = ["error", "open"]
 
-error = bsddb.error
+class error(bsddb.error, IOError):
+    pass
 
 def open(file, flag = 'r', mode=0o666):
     return bsddb.hashopen(file, flag, mode)
-- 
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