how to retrieve values from object of PyObject type, this object have a list so please help to get these values in my python code? thanx in advance

int i;  
PyObject *lst = PyList_New(len_A);  
PyObject *num;  
if(!lst)  
   return NULL;  
for(i=0;i<len_a;i++){>
   num=PyFloat_FromDouble(A[i]);  
   if(!num){  
      Py_DECREF(lst);  
      return NuLL;  
   }  
   PyList_SET_ITEM(lst,i,num);  
}  
free(A);  
PyObject *MyResult = Py_BuildValue("Oi",lst,AnotherIntVariable);  
Py_DECREF(lst);  
return MyResult