On Sun, Jun 27, 2010 at 7:53 AM, M.-A. Lemburg firstname.lastname@example.org wrote:
He's not talking about creating traceback objects outside the core, but being able to reuse tracebacks created by the core without keeping alive a whole chain of objects.
With the question I was referring to the suggestion by Greg Ewing in which he seemed to imply that Pyrex and Cython create traceback objects.
When Python code calls into Pyrex/C code which then call back into Python, I understand they insert dummy frames into the tracebacks to make the call stack more complete.
-- Nick Coghlan | email@example.com | Brisbane, Australia