[Python-Dev] traceback.py still broken in 2.5a2

Guido van Rossum guido at python.org
Thu Apr 27 21:01:15 CEST 2006


On 4/27/06, Phillip J. Eby <pje at telecommunity.com> wrote:
> At 11:38 AM 4/27/2006 -0700, Guido van Rossum wrote:
> >The change below was rolled back because it broke other stuff. But IMO
> >it is actually necessary to fix this,
>
> Huh?  The change you showed wasn't reverted AFAICT; it's still on the trunk.

Sorry. I meant a different change in the same piece of code.

> >  otherwise those few exceptions
> >that don't derive from Exception won't be printed correctly by the
> >traceback module:
>
> It looks like the original change (not the change you listed) should've
> been using "issubclass(etype, BaseException)".  (I only reverted the
> removal of 'isinstance()', which was causing string exceptions to break.)
>
> Anyway, looks like a four-letter fix (i.e. add "Base" there), unless there
> was some other problem I'm missing?

Correct, that's the fix I'm looking for.

--
--Guido van Rossum (home page: http://www.python.org/~guido/)


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