error on crude test of embedding python in c++ HELP PLEASE

[Donnie Leen]

I wrote a program to test calling c function from python code embedding in c
as following, it cause error after running a while(about 398 circle).  I
test it in msvc6, python2.3, windows 2k, could anyone tell me why this
happened since i just work according to the document? Thanks first.

Donnie Leen


source code:


#include <Python.h>

static PyObject* pymyfun( PyObject* self, PyObject* args )
{
 return Py_None;    // do nothing
}
static PyMethodDef emb_methods[] = {
    { "fun", pymyfun, METH_VARARGS, "doc." },
    {NULL, NULL, 0, NULL}
};

void main(  )
{
    Py_Initialize(  );

 PyObject* r = Py_InitModule( "mymodule", emb_methods );
 PyRun_SimpleString( "import mymodule" );
 while ( 1 )
 {
  // error occur after 398 loops here
  PyRun_SimpleString( "mymodule.fun( 'testest' )" );
 }

 Py_Finalize();
}