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- /* Example of embedding Python in another program */
-
- #include "Python.h"
-
- void initxyzzy(void); /* Forward */
-
- main(int argc, char **argv)
- {
- /* Pass argv[0] to the Python interpreter */
- Py_SetProgramName(argv[0]);
-
- /* Initialize the Python interpreter. Required. */
- Py_Initialize();
-
- /* Add a static module */
- initxyzzy();
-
- /* Define sys.argv. It is up to the application if you
- want this; you can also let it undefined (since the Python
- code is generally not a main program it has no business
- touching sys.argv...) */
- PySys_SetArgv(argc, argv);
-
- /* Do some application specific code */
- printf("Hello, brave new world\n\n");
-
- /* Execute some Python statements (in module __main__) */
- PyRun_SimpleString("import sys\n");
- PyRun_SimpleString("print sys.builtin_module_names\n");
- PyRun_SimpleString("print sys.modules.keys()\n");
- PyRun_SimpleString("print sys.executable\n");
- PyRun_SimpleString("print sys.argv\n");
-
- /* Note that you can call any public function of the Python
- interpreter here, e.g. call_object(). */
-
- /* Some more application specific code */
- printf("\nGoodbye, cruel world\n");
-
- /* Exit, cleaning up the interpreter */
- Py_Exit(0);
- /*NOTREACHED*/
- }
-
- /* A static module */
-
- /* 'self' is not used */
- static PyObject *
- xyzzy_foo(PyObject *self, PyObjecT *args)
- {
- if (!PyArg_ParseTuple(args, ""))
- return NULL;
- return PyInt_FromLong(42L);
- }
-
- static PyMethodDef xyzzy_methods[] = {
- {"foo", xyzzy_foo, 1},
- {NULL, NULL} /* sentinel */
- };
-
- void
- initxyzzy(void)
- {
- PyImport_AddModule("xyzzy");
- Py_InitModule("xyzzy", xyzzy_methods);
- }
-