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Re: [Cs-dev] python wrapper broken on OSX

Date2006-03-21 22:33
FromVictor Lazzarini
SubjectRe: [Cs-dev] python wrapper broken on OSX
Would you be able to show me how to use the typemap? Does it
map say a string list to char ** ? That's the code I was
using before,
with a list, but it does not like it anymore. However, the
Csound class
should work, as it calls the C API anyway. So there is
something else
there. I was using your CppSound class on Linux earlier
today and it
was fine there, but nothing works on OSX.

Victor

>
> char** should have a SWIG typemap for a Python sequence of
> some kind, which probably has inadvertently been removed.
> I'll check the sources.
>
> Regards,
> Mike
>
> -----Original Message-----
> >From: Victor Lazzarini 
> >Sent: Mar 21, 2006 2:25 PM
> >To: csound-devel@lists.sourceforge.net
> >Subject: [Cs-dev] python wrapper broken on OSX
> >
> >I don't know when this happened, but it looks like
> >it was before the Feb 1 release. The python wrapper
> >is not working on OSX. Attempts to compile a
> >csd crash csound lib ('csound tidy up: bus error').
> >
> >This is with the Csound class, or its derivatives. I
> >can't use csnd.csoundCompile( ) because it expects
> >a char ** for its third argument, which I don't think
> >exists in Python.
> >
> >The test.py script in /interfaces crashes, so do
> >the examples in /examples.
> >
> >The library lib_csnd seems to work fine with
> >C++ host code. So does lib_jcsound (as far as
> >I can see). So the problem seems to be only
> >Python-related.
> >
> >Any clues? Could it be caused by the experimental
> >'director' classes.
> >
> >Victor
> >
> >
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