[BRLTTY] Fwd: Orca crash with grade 2 and latest versions of brltty and liblouis

[Mario Lang]

Samuel Thibault <samuel.thibault at ens-lyon.org> writes:

> Willie Walker, le Thu 02 Jul 2009 15:29:45 -0400, a écrit :
>> BrlAPI provides a brlapi_setExceptionHandler method, but I'm not sure 
>> how to get to it from Python.  Can you BrlTTY folks offer some guidance?
>
> We haven't implemented anything for this yet.  The issue is being able
> to call python code from the C code, I don't know how this is allowed to
> be done.

The following article is probably pretty helpful:
http://www.codeproject.com/KB/cpp/embedpython_1.aspx

#include <Python.h>

int main(int argc, char *argv[])
{
  PyObject *pName, *pModule, *pDict, *pFunc, *pValue;

  if (argc < 3) {
    printf("Usage: %s python_source function_name\n", argv[0]);
    return 1;
  }

  Py_Initialize();
  pName = PyString_FromString(argv[1]);
  pModule = PyImport_Import(pName);
  pDict = PyModule_GetDict(pModule);
  pFunc = PyDict_GetItemString(pDict, argv[2]);
  if (PyCallable_Check(pFunc)) {
    PyObject_CallObject(pFunc, NULL);
  } else {
    PyErr_Print();
  }

  /* Clean up */
  Py_DECREF(pModule);
  Py_DECREF(pName);
  Py_Finalize();

  return 0;
}

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