mirror of
https://github.com/python/cpython
synced 2024-10-14 18:49:33 +00:00
f7e5b56c37
* Don't use "Python runtime" anymore to parse command line options or to get environment variables: pymain_init() is now a strict separation. * Use an error message rather than "crashing" directly with Py_FatalError(). Limit the number of calls to Py_FatalError(). It prepares the code to handle errors more nicely later. * Warnings options (-W, PYTHONWARNINGS) and "XOptions" (-X) are now only added to the sys module once Python core is properly initialized. * _PyMain is now the well identified owner of some important strings like: warnings options, XOptions, and the "program name". The program name string is now properly freed at exit. pymain_free() is now responsible to free the "command" string. * Rename most methods in Modules/main.c to use a "pymain_" prefix to avoid conflits and ease debug. * Replace _Py_CommandLineDetails_INIT with memset(0) * Reorder a lot of code to fix the initialization ordering. For example, initializing standard streams now comes before parsing PYTHONWARNINGS. * Py_Main() now handles errors when adding warnings options and XOptions. * Add _PyMem_GetDefaultRawAllocator() private function. * Cleanup _PyMem_Initialize(): remove useless global constants: move them into _PyMem_Initialize(). * Call _PyRuntime_Initialize() as soon as possible: _PyRuntime_Initialize() now returns an error message on failure. * Add _PyInitError structure and following macros: * _Py_INIT_OK() * _Py_INIT_ERR(msg) * _Py_INIT_USER_ERR(msg): "user" error, don't abort() in that case * _Py_INIT_FAILED(err)
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
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/* System module interface */
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#ifndef Py_SYSMODULE_H
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#define Py_SYSMODULE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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PyAPI_FUNC(PyObject *) PySys_GetObject(const char *);
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PyAPI_FUNC(int) PySys_SetObject(const char *, PyObject *);
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#ifndef Py_LIMITED_API
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PyAPI_FUNC(PyObject *) _PySys_GetObjectId(_Py_Identifier *key);
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PyAPI_FUNC(int) _PySys_SetObjectId(_Py_Identifier *key, PyObject *);
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#endif
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PyAPI_FUNC(void) PySys_SetArgv(int, wchar_t **);
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PyAPI_FUNC(void) PySys_SetArgvEx(int, wchar_t **, int);
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PyAPI_FUNC(void) PySys_SetPath(const wchar_t *);
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PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...)
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Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
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PyAPI_FUNC(void) PySys_WriteStderr(const char *format, ...)
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Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
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PyAPI_FUNC(void) PySys_FormatStdout(const char *format, ...);
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PyAPI_FUNC(void) PySys_FormatStderr(const char *format, ...);
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PyAPI_FUNC(void) PySys_ResetWarnOptions(void);
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PyAPI_FUNC(void) PySys_AddWarnOption(const wchar_t *);
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PyAPI_FUNC(void) PySys_AddWarnOptionUnicode(PyObject *);
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PyAPI_FUNC(int) PySys_HasWarnOptions(void);
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PyAPI_FUNC(void) PySys_AddXOption(const wchar_t *);
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PyAPI_FUNC(PyObject *) PySys_GetXOptions(void);
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#ifndef Py_LIMITED_API
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PyAPI_FUNC(size_t) _PySys_GetSizeOf(PyObject *);
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#endif
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#ifdef Py_BUILD_CORE
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PyAPI_FUNC(int) _PySys_AddXOptionWithError(const wchar_t *s);
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PyAPI_FUNC(int) _PySys_AddWarnOptionWithError(PyObject *option);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_SYSMODULE_H */
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