The change below was rolled back because it broke other stuff. But IMO
it is actually necessary to fix this, otherwise those few exceptions
that don't derive from Exception won't be printed correctly by the
traceback module:
guido:~/p/osx guido$ ./python.exe
Python 2.5a2 (trunk:45765, Apr 27 2006, 11:36:10)
[GCC 4.0.0 20041026 (Apple Computer, Inc. build 4061)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> def f():
... raise KeyboardInterrupt
...
>>> f()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 2, in f
KeyboardInterrupt
>>> import traceback
>>> try:
... f()
... except:
... traceback.print_exc()
...
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
File "<stdin>", line 2, in f
<class 'exceptions.KeyboardInterrupt'>
>>>
--Guido
---------- Forwarded message ----------
From: phillip.eby <[EMAIL PROTECTED]>
Date: Mar 24, 2006 3:10 PM
Subject: [Python-checkins] r43299 - python/trunk/Lib/traceback.py
To: [EMAIL PROTECTED]
Author: phillip.eby
Date: Fri Mar 24 23:10:54 2006
New Revision: 43299
Modified:
python/trunk/Lib/traceback.py
Log:
Revert r42719, because the isinstance() check wasn't redundant; formatting a
string exception was causing a TypeError.
Modified: python/trunk/Lib/traceback.py
==============================================================================
--- python/trunk/Lib/traceback.py (original)
+++ python/trunk/Lib/traceback.py Fri Mar 24 23:10:54 2006
@@ -158,7 +158,7 @@
"""
list = []
if (type(etype) == types.ClassType
- or issubclass(etype, Exception)):
+ or (isinstance(etype, type) and issubclass(etype, Exception))):
stype = etype.__name__
else:
stype = etype
_______________________________________________
Python-checkins mailing list
[EMAIL PROTECTED]
http://mail.python.org/mailman/listinfo/python-checkins
--
--Guido van Rossum (home page: http://www.python.org/~guido/)
_______________________________________________
Python-Dev mailing list
Python-Dev@python.org
http://mail.python.org/mailman/listinfo/python-dev
Unsubscribe:
http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
