C++ call python function

#include <Python.h>
#include <stdlib.h>

int main() {
   // Set PYTHONPATH TO working directory
   setenv("PYTHONPATH",".",1);

   PyObject *pName, *pModule, *pDict, *pFunc, *pValue, *presult;

   // Initialize the Python Interpreter
   Py_Initialize();

   // Build the name object
   pName = PyString_FromString((char*)"arbName");

   // Load the module object
   pModule = PyImport_Import(pName);

   // pDict is a borrowed reference 
   pDict = PyModule_GetDict(pModule);

   // pFunc is also a borrowed reference 
   pFunc = PyDict_GetItemString(pDict, (char*)"someFunction");

   if (PyCallable_Check(pFunc)) {
       pValue=Py_BuildValue("(z)",(char*)"something");
       PyErr_Print();
       printf("Let's give this a shot!\n");
       presult=PyObject_CallObject(pFunc,pValue);
       PyErr_Print();
   } 
   else 
       PyErr_Print();
  
   printf("Result is %d\n",PyInt_AsLong(presult));
   Py_DECREF(pValue);

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

   // Finish the Python Interpreter
   Py_Finalize();
  
   return 0;
}

Source: stackoverflow.com

Double function call javascript

//It means that the first function ($filter) returns another 
//function and then that returned function is called immediately. 
//For Example:
function add(x){
  return function(y){
    return x + y;
  };
}

var addTwo = add(2);

addTwo(4) === 6; // true
add(3)(4) === 7; // true

Source: stackoverflow.com

Similar codes

0 vote309 views2 answers
Python datetime now minus 3 hours
Python
0 vote274 views1 answer
Convert python code to c online free
Python
0 vote301 views1 answer
Scopes and Namespaces Example in python
Python
0 vote334 views1 answer
Basic get method in class based view django
Python Django
0 vote297 views1 answer
Pandas column by index
Python
1 vote311 views1 answer
Find table with class beautifulsoup
Python
0 vote315 views1 answer
Mode with group by in python
Python
0 vote311 views1 answer
Pandas to csv encoding
Python
2 votes297 views2 answers
Sort by multiple keys in object python
Python
0 vote296 views1 answer
Np.random.randint to generate -1 +1
Python