PyErr_SetString() != raise ?

[Modular Forms Boy]

David Eger wrote:
:> My exception disappears!

to which Paul Simmonds <psimmo60 at hotmail.com> replied:
: This part should work fine. Try looking back through the function
: calls, layer by layer, making sure each function in turn tests for a
: NULL return, and propagates it back to the interpreter. Without a
: little more code it's tough to say exactly what's wrong.

I've found the place where my exception gets swallowed.  Thanks for the
pointer!  The problem is in the SWIG wrappers:  I'm taking discussion
to that list: swig at cs.uchicago.edu.

-Eger David