Question

test.py

def add(a,b):
 """  """
 print a,b,a+b
 return a+b

c program

#include <python.h>
int _tmain(int argc, _TCHAR* argv[])
{
 try
 {
  PyObject *pName,*pModule,*pDict,*pFunc,*pArgs1,*pArgs2,*pOutput;

  Py_Initialize();
  if(!Py_IsInitialized())
   return -1;
  pModule=PyImport_ImportModule("test");

  pDict=PyModule_GetDict(pModule);

  pFunc=PyDict_GetItemString(pDict,"add");
  pArgs1=Py_BuildValue("ii", 1,2); 
  //pArgs2=Py_BuildValue("i", 2); 

  pOutput=PyEval_CallObject(pFunc,pArgs1);

  int c=0;
  PyArg_Parse(pOutput, "d", &c);
  cout<<c;

  //PyRun_SimpleString("");

  Py_Finalize();
 }
 catch(exception* ex)
 {
  cout<<ex->what();
 }
 char c;
 cin>>c;
 return 0;
}

Console print nothing and closed.

What’s wrong?

Thanks!

Answer 1

I found it contains some chinese words in first line.

#XXX

And, it also didn’t work in pythonwin.
Said something wrong.

So, I deleted them, and it’s OK!