Getting exceptions back from calls to embedded python

[Gabriel Genellina]

At Wednesday 22/11/2006 10:00, john.pye at gmail.com wrote:

>I have an application that is using embedded python to offer some
>scripting ability. An API is exposed via SWIG, and I am accessing that
>API from my embedded python interpreter.
>
>Scripts are present as separate files, and I'm invoking them at present
>using the following:
>
>         iserr = PyRun_AnyFileEx(f,name,1);
>
>         if(iserr){
>                 /* tell the user */
>                 return 1;
>         }else{
>                 /* all good */
>                 return 0;
>         }
>
>My question is, if I want to be able to get information about
>exceptions that have occurred here (perhaps a syntax error, or an
>import error, or perhaps a runtime error), what would be the easiest
>way to do this now?
>
>I understand that I'm currently using the 'very high level interface'
>for python embedding. What's the easiest next step down that will allow
>me to catch exceptions and report them?

I can't verify it right now, but I think that the PyRun_File* family 
would let you call PyErr_Occurred and related functions afterwards.


-- 
Gabriel Genellina
Softlab SRL 

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