How safe is it to use these functions in terms of code maintenance?
Is there any chance that these interfaces might change in future releases?
> Also note that ALL FUNCTIONS THAT CREATE OR MODIFY AN OBJECT can
> return an error condition, for which you have to check after calling
> it. See the extensions manual for more info -- it also helps to study
> the source for examples.
Is it sufficient to check for a None return value or is it necessary to
call err_occurred() or err_get()?
Thanks for the quick response to the list question!