On Fri, 27 Jul 2001, Paul F. Dubois wrote:
I don't know if someone helped you with this while I was on travel, but in case they didn't:
I tested his code on my machine and found that by placing an import_array() statement in the subroutine which uses the C-API seems to work.
I'm pretty sure your problem is that myTest is not in the same file as the import_array; when it tries to access the Numeric C API, it will be dereferencing zero. For extensions that are not in one file, a special techniques is required. Recently an improvement was added to make this easier. I believe you should add this to your header file, above the include of arrayobject.h:
#define PY_ARRAY_UNIQUE_SYMBOL xxxx
where xxxx is any name you choose that won't conflict with your other stuff.