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bpo-22257: Private C-API for main interpreter initialization (PEP 432). (#1729)

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(patch by Nick Coghlan)
This commit is contained in:
Eric Snow 2017-05-23 23:00:52 -07:00 • committed by GitHub
parent 9e98cd0383
commit c7ec9985bb
5 changed files with 105 additions and 18 deletions
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17
Modules/main.c
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@ -768,8 +768,21 @@ Py_Main(int argc, wchar_t **argv)
#else
Py_SetProgramName(argv[0]);
#endif
if (_Py_InitializeMainInterpreter(1))
Py_FatalError("Py_Main: Py_InitializeMainInterpreter failed");
/* Replaces previous call to Py_Initialize()
*
* TODO: Move environment queries (etc) into Py_ReadConfig
*/
{
_PyMainInterpreterConfig config = _PyMainInterpreterConfig_INIT;
/* TODO: Moar config options! */
config.install_signal_handlers = 1;
/* TODO: Print any exceptions raised by these operations */
if (_Py_ReadMainInterpreterConfig(&config))
Py_FatalError("Py_Main: Py_ReadMainInterpreterConfig failed");
if (_Py_InitializeMainInterpreter(&config))
Py_FatalError("Py_Main: Py_InitializeMainInterpreter failed");
}
/* TODO: Move this to _PyRun_PrepareMain */
if (!Py_QuietFlag && (Py_VerboseFlag ||