python-stdnum branch master updated. 1.4-1-gd95382f

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http://arthurdejong.org/git/python-stdnum/commit/?id=d95382fddb759b7e8d81964cf446bc32ab274b42

commit d95382fddb759b7e8d81964cf446bc32ab274b42
Author: Arthur de Jong <arthur@arthurdejong.org>
Date:   Sun Aug 28 11:02:31 2016 +0200

    Properly print error message of exceptions
    
    This ensures that the message passed to the constructor is shown in the
    traceback while falling back to the class default.

diff --git a/stdnum/exceptions.py b/stdnum/exceptions.py
index 733b525..029b95e 100644
--- a/stdnum/exceptions.py
+++ b/stdnum/exceptions.py
@@ -32,7 +32,7 @@ class ValidationError(Exception):
     exception."""
 
     def __str__(self):
-        return getattr(self, 'message', '')
+        return ''.join(self.args[:1]) or getattr(self, 'message', '')
 
 
 class InvalidFormat(ValidationError):

-----------------------------------------------------------------------

Summary of changes:
 stdnum/exceptions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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