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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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8
Include/sysmodule.h
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@ -10,10 +10,6 @@ extern "C" {
PyAPI_FUNC(PyObject *) PySys_GetObject(const char *);
PyAPI_FUNC(int) PySys_SetObject(const char *, PyObject *);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) PySys_SetArgv(int, wchar_t **);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) PySys_SetArgvEx(int, wchar_t **, int);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) PySys_SetPath(const wchar_t *);
PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...)
Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
PyAPI_FUNC(void) PySys_WriteStderr(const char *format, ...)
@ -22,11 +18,7 @@ PyAPI_FUNC(void) PySys_FormatStdout(const char *format, ...);
PyAPI_FUNC(void) PySys_FormatStderr(const char *format, ...);
PyAPI_FUNC(void) PySys_ResetWarnOptions(void);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) PySys_AddWarnOption(const wchar_t *);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) PySys_AddWarnOptionUnicode(PyObject *);
Py_DEPRECATED(3.11) PyAPI_FUNC(int) PySys_HasWarnOptions(void);
Py_DEPRECATED(3.11) PyAPI_FUNC(void) PySys_AddXOption(const wchar_t *);
PyAPI_FUNC(PyObject *) PySys_GetXOptions(void);
#if !defined(Py_LIMITED_API)