Returning exceptions to C
mhammond at skippinet.com.au
Thu Mar 23 00:30:37 CET 2000
In article <38d7dd10$0$10825 at wodc7nh7.news.uu.net>,
"Developer" <jonp at bhmi.com> wrote:
> is. The exception is raised in the Python code and the retrun value is
> Py_None. Shouldn't the PyErr_Fetch() caputer the raise exception?
> Here is
> a snip ...
> pStr = PyEval_CallObject(pFunc, pArgs);
If this fails, the result is NULL. And as NULL != Py_None, you are
entering the "success" block.
> if (pStr != Py_None)
ie, this block is entered on failure _and_ success, unless the result
is exactly None. This block should simply say " ... != NULL"
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