[PATCH] Use Exception.args instead of .message

[Mads Kiilerich]

# HG changeset patch
# User Mads Kiilerich 
# Date 1267025085 -3600
# Node ID f54180cb4db5e6a06e95f2225b6f100aa68f6ee8
# Parent  710e272f26c41db3d3df22295e4b112477bed96d
Use Exception.args instead of .message

Fixes python 2.6 deprecation warning

diff --git a/imgcreate/errors.py b/imgcreate/errors.py
--- a/imgcreate/errors.py
+++ b/imgcreate/errors.py
@@ -23,8 +23,8 @@

# Some error messages may contain unicode strings (especially if your system
     # locale is different from 'C', e.g. 'de_DE'). Python's exception class does
-    # not handle this appropriately (at least until 2.5) because str(Exception)
-    # returns just self.message without ensuring that all characters can be
+    # not handle this appropriately (at least until 2.5) because str(Exception(x))
+    # returns just x without ensuring that all characters can be
     # represented using ASCII. So we try to return a str and fall back to repr
     # if this does not work.
     #
@@ -37,12 +37,12 @@
     # first log call print a more readable error message.
     def __str__(self):
         try:
-            return str(self.message)
+            return str(self.args[0])
         except UnicodeEncodeError:
-            return repr(self.message)
+            return repr(self.args[0])

def __unicode__(self):
-        return unicode(self.message)
+        return unicode(self.args[0])

class KickstartError(CreatorError):
     pass