python to c++ code example
Example 1: python to c++ transpiler
# Note: The last time I tested something was missing so I couldn't work
import pathlib
import transpyle
path = pathlib.Path('my_script.py')
code_reader = transpyle.CodeReader()
code = code_reader.read_file(path)
from_language = transpyle.Language.find('Python 3.6')
to_language = transpyle.Language.find('Fortran 95')
translator = transpyle.AutoTranslator(from_language, to_language)
fortran_code = translator.translate(code, path)
print(fortran_code)
Example 2: c++ call python function
#include <Python.h>
#include <stdlib.h>
int main() {
setenv("PYTHONPATH",".",1);
PyObject *pName, *pModule, *pDict, *pFunc, *pValue, *presult;
Py_Initialize();
pName = PyString_FromString((char*)"arbName");
pModule = PyImport_Import(pName);
pDict = PyModule_GetDict(pModule);
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);
Py_DECREF(pModule);
Py_DECREF(pName);
Py_Finalize();
return 0;
}