How can I pass the value of Python variable to C? I compile
by this:
gcc -I/usr/include/python2.7 ABC.c -lpython2.7 -lm -lutil -lpthread -ldl
#include <Python.h>
#include <stdlib.h>
#include <import.h>
#include <graminit.h>
#include <pythonrun.h>
int main()
{
PyObject *pValue, *c, *d;
Py_Initialize();
long *b;
printf("1+1:\n");
PyRun_SimpleString("print 1+1");
printf("Load sage \n");
PyRun_SimpleString("from sage.all import *");
PyRun_SimpleString("pValue=2");
PyRun_SimpleString("print 'g', pValue");
PyRun_SimpleString("A=[0]*10");
PyRun_SimpleString("for i in range(10):\n"
" A[i]=i*i\n");
PyRun_SimpleString("print 'g', A[6]");
d = PyInt_FromLong(40);
PyRun_SimpleString("c=pValue+1");
PyRun_SimpleString("print 'c', c");
d=c;
printf("Returned val: %ld\n", PyInt_AsLong(d));
Py_Finalize();
return 0;
}
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