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gh-105145: Remove old functions to config Python init (#105154)

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Remove the following old functions to configure the Python
initialization, deprecated in Python 3.11:

* PySys_AddWarnOptionUnicode()
* PySys_AddWarnOption()
* PySys_AddXOption()
* PySys_HasWarnOptions()
* PySys_SetArgvEx()
* PySys_SetArgv()
* PySys_SetPath()
* Py_SetPath()
* Py_SetProgramName()
* Py_SetPythonHome()
* Py_SetStandardStreamEncoding()
* _Py_SetProgramFullPath()

Most of these functions are kept in the stable ABI, except:

* Py_SetStandardStreamEncoding()
* _Py_SetProgramFullPath()

Update Doc/extending/embedding.rst and Doc/extending/extending.rst to
use the new PyConfig API.

_testembed.c:

* check_stdio_details() now sets stdio_encoding and stdio_errors
  of PyConfig.
* Add definitions of functions removed from the API but kept in the
  stable ABI.
* test_init_from_config() and test_init_read_set() now use
  PyConfig_SetString() instead of PyConfig_SetBytesString().

Remove _Py_ClearStandardStreamEncoding() internal function.
This commit is contained in:
Victor Stinner 2023-06-01 09:14:02 +02:00 • committed by GitHub
parent 8ed705c083
commit 424049cc11
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GPG key ID: 4AEE18F83AFDEB23
22 changed files with 182 additions and 522 deletions
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6
Include/pylifecycle.h
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@ -34,18 +34,12 @@ PyAPI_FUNC(int) Py_Main(int argc, wchar_t **argv);
PyAPI_FUNC(int) Py_BytesMain(int argc, char **argv);
/* In pathconfig.c */
Py_DEPRECATED(3.11) PyAPI_FUNC(void) Py_SetProgramName(const wchar_t *);
PyAPI_FUNC(wchar_t *) Py_GetProgramName(void);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) Py_SetPythonHome(const wchar_t *);
PyAPI_FUNC(wchar_t *) Py_GetPythonHome(void);
PyAPI_FUNC(wchar_t *) Py_GetProgramFullPath(void);
PyAPI_FUNC(wchar_t *) Py_GetPrefix(void);
PyAPI_FUNC(wchar_t *) Py_GetExecPrefix(void);
PyAPI_FUNC(wchar_t *) Py_GetPath(void);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) Py_SetPath(const wchar_t *);
#ifdef MS_WINDOWS
int _Py_CheckPython3(void);
#endif