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Use PyInitConfig API in _freeze_module.c #137423

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Merged
merged 1 commit into from
Aug 6, 2025
Merged

Use PyInitConfig API in _freeze_module.c #137423

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45 changes: 29 additions & 16 deletions Programs/_freeze_module.c
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Original file line number Diff line number Diff line change
Expand Up @@ -45,27 +45,40 @@ static const char header[] =
static void
runtime_init(void)
{
PyConfig config;
PyConfig_InitIsolatedConfig(&config);

config.site_import = 0;
PyInitConfig *config = PyInitConfig_Create();
if (config == NULL) {
printf("memory allocation failed\n");
exit(1);
}

PyStatus status;
status = PyConfig_SetString(&config, &config.program_name,
L"./_freeze_module");
if (PyStatus_Exception(status)) {
PyConfig_Clear(&config);
Py_ExitStatusException(status);
if (PyInitConfig_SetInt(config, "site_import", 0) < 0) {
goto error;
}
if (PyInitConfig_SetStr(config, "program_name", "./_freeze_module") < 0) {
goto error;
}

/* Don't install importlib, since it could execute outdated bytecode. */
config._install_importlib = 0;
config._init_main = 0;
if (PyInitConfig_SetInt(config, "_install_importlib", 0) < 0) {
goto error;
}
if (PyInitConfig_SetInt(config, "_init_main", 0) < 0) {
goto error;
}

if (Py_InitializeFromInitConfig(config) < 0) {
goto error;
}
PyInitConfig_Free(config);
return;

status = Py_InitializeFromConfig(&config);
PyConfig_Clear(&config);
if (PyStatus_Exception(status)) {
Py_ExitStatusException(status);
error:
{
const char *err_msg;
(void)PyInitConfig_GetError(config, &err_msg);
printf("Python init error: %s\n", err_msg);
PyInitConfig_Free(config);
exit(1);
}
}

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