[Python-3000] Exception tracebacks and PEP 3101

["Martin v. Löwis"]

Patrick Maupin schrieb:
> That was a statement.  The question comes later :)
> 
>> This seems the tricky part here: What *is* it that you want to
>> display?
> 
> The obvious, greenfield, blue-sky, non-pre-existing-implementation,
> perfect-world thing to do is to add a record to the stack traceback.

I can't see how adding a record *alone* helps anything whatsoever.
Wouldn't you also need to *display* the record somehow?

So lets start with that (and all over again): What is it (precisely)
that you want to display? Given what program, what error, what should
the output be?

Or, if there is not to be any output at any time: what is the purpose
of the record?

Regards,
Martin