On Tue, Jun 30, 2009 at 1:07 AM, vin vin<4vin...@gmail.com> wrote: > at that point if we think to move directly to B (what error handler do > if that B has the handler defined of the error), changing the frames > instruction pointer to back to the B's position (in python code without > raising an exception) is a really useful for this web applications.
If I understand you correctly, the language feature you are looking for is called a "continuation", which was originally developed in the LISP/Scheme world (as "call/cc"). I'm not familiar with the details, but I believe you can get them in Stackless Python. Hope that helps, -- Daniel Stutzbach, Ph.D. President, Stutzbach Enterprises, LLC <http://stutzbachenterprises.com/>
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