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Issue #3717: Fix Demo/embed/demo.c.

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Reviewed by Benjamin Peterson.
This commit is contained in:
Martin v. Löwis 2008-10-17 15:54:44 +00:00
parent c820eaf347
commit 869bad9b5a
2 changed files with 31 additions and 14 deletions
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43
Demo/embed/demo.c
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@ -2,34 +2,38 @@
#include "Python.h"
void initxyzzy(void); /* Forward */
PyObject* PyInit_xyzzy(void); /* Forward */
main(int argc, char **argv)
{
/* Ignore passed-in argc/argv. If desired, conversion
should use mbstowcs to convert them. */
wchar_t *args[] = {L"embed", L"hello", 0};
/* Pass argv[0] to the Python interpreter */
Py_SetProgramName(argv[0]);
Py_SetProgramName(args[0]);
/* Add a static module */
PyImport_AppendInittab("xyzzy", PyInit_xyzzy);
/* 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);
PySys_SetArgv(2, args);
/* 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");
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(). */
@ -57,9 +61,20 @@ static PyMethodDef xyzzy_methods[] = {
{NULL, NULL} /* sentinel */
};
void
initxyzzy(void)
static struct PyModuleDef xyzzymodule = {
{}, /* m_base */
"xyzzy", /* m_name */
0, /* m_doc */
0, /* m_size */
xyzzy_methods, /* m_methods */
0, /* m_reload */
0, /* m_traverse */
0, /* m_clear */
0, /* m_free */
};
PyObject*
PyInit_xyzzy(void)
{
PyImport_AddModule("xyzzy");
Py_InitModule("xyzzy", xyzzy_methods);
return PyModule_Create(&xyzzymodule);
}