PyArg_Parse weirds
Michael Hudson
mwh21 at cam.ac.uk
Tue Apr 24 13:26:25 EDT 2001
Robin Becker <robin at jessikat.fsnet.co.uk> writes:
> no I was testing for another possible value and when that fails I
> try a secondd argument type; I just didn't realise that PyArg_Parse
> would barf if an error was already set.
This is because there's no way to tell from the return value of
PyDouble_FromDouble whether an error has occurred, so the code for
PyArg_Parse has to check PyError_Occurred.
Cheers,
M.
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