From c929e4c4355c6260472bf871befca02bc167a2ed Mon Sep 17 00:00:00 2001
From: "enus.linden" <devnull@localhost>
Date: Tue, 10 Feb 2009 00:43:19 +0000
Subject: [PATCH] adding new struct.error exception handler

---
 pyogp/lib/base/exc.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pyogp/lib/base/exc.py b/pyogp/lib/base/exc.py
index 8c09668..3f8e8ce 100644
--- a/pyogp/lib/base/exc.py
+++ b/pyogp/lib/base/exc.py
@@ -209,6 +209,19 @@ class MessageDeserializationError(MessageSystemError):
     def __str__(self):   
         return "Error serializing '%s' due to reason: '%s'" % (self.label, self.reason) 
 
+class DataUnpackingError(MessageSystemError):
+    """ problem deserializing packet data
+
+    stores the label and reason in ``label`` and ``reason`` attributes
+    """
+
+    def __init__(self, data='', reason=''):
+        self.data = data
+        self.reason = reason
+
+    def __str__(self):   
+        return "Error serializing '%s' due to reason: '%s'" % (self.data, self.reason) 
+
 ##########################
 ### high level exceptions
 ##########################