PyArg_Parse weirds

[Michael Hudson]

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.

-- 
  First of all, email me your AOL password as a security measure. You
  may find that won't be able to connect to the 'net for a while. This
  is normal. The next thing to do is turn your computer upside down
  and shake it to reboot it.                     -- Darren Tucker, asr