From 26e89d01852a17d0d3aa48990667f52e87c77b0d Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Thu, 29 Jun 2000 16:15:52 +0000
Subject: Change string exceptions to class exceptions.

---
 Lib/pickle.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Lib/pickle.py b/Lib/pickle.py
index ebfde4f..6c1bcbe 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -38,8 +38,9 @@ compatible_formats = ["1.0", "1.1", "1.2"] # Old format versions we can read
 mdumps = marshal.dumps
 mloads = marshal.loads
 
-PicklingError = "pickle.PicklingError"
-UnpicklingError = "pickle.UnpicklingError"
+class PickleError(Exception): pass
+class PicklingError(PickleError): pass
+class UnpicklingError(PickleError): pass
 
 try:
     from org.python.core import PyStringMap
-- 
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