From bce46f28de392862d5c6c3b185d844ee7c623be3 Mon Sep 17 00:00:00 2001
From: shadchin <shadchin@yandex-team.com>
Date: Tue, 3 Feb 2026 21:59:07 +0300
Subject: Import Python 3.13.11
 commit_hash:bbb53cefb159aa3e7afaa475fd19d5a03b66945f

---
 contrib/tools/python3/Include/Python.h | 65 +++++++++++++++++++++++++---------
 1 file changed, 48 insertions(+), 17 deletions(-)

(limited to 'contrib/tools/python3/Include/Python.h')

diff --git a/contrib/tools/python3/Include/Python.h b/contrib/tools/python3/Include/Python.h
index 5eddda63361..0f75de6cb42 100644
--- a/contrib/tools/python3/Include/Python.h
+++ b/contrib/tools/python3/Include/Python.h
@@ -5,42 +5,71 @@
 #ifndef Py_PYTHON_H
 #define Py_PYTHON_H
 
-// Since this is a "meta-include" file, no #ifdef __cplusplus / extern "C" {
+// Since this is a "meta-include" file, "#ifdef __cplusplus / extern "C" {"
+// is not needed.
+
 
 // Include Python header files
 #include "patchlevel.h"
 #include "pyconfig.h"
 #include "pymacconfig.h"
 
-#if defined(__sgi) && !defined(_SGI_MP_SOURCE)
-#  define _SGI_MP_SOURCE
+
+// Include standard header files
+// When changing these files, remember to update Doc/extending/extending.rst.
+#include <assert.h>               // assert()
+#include <inttypes.h>             // uintptr_t
+#include <limits.h>               // INT_MAX
+#include <math.h>                 // HUGE_VAL
+#include <stdarg.h>               // va_list
+#include <wchar.h>                // wchar_t
+#ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>          // ssize_t
 #endif
 
-// stdlib.h, stdio.h, errno.h and string.h headers are not used by Python
-// headers, but kept for backward compatibility. They are excluded from the
-// limited C API of Python 3.11.
+// <errno.h>, <stdio.h>, <stdlib.h> and <string.h> headers are no longer used
+// by Python, but kept for the backward compatibility of existing third party C
+// extensions. They are not included by limited C API version 3.11 and newer.
+//
+// The <ctype.h> and <unistd.h> headers are not included by limited C API
+// version 3.13 and newer.
 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 < 0x030b0000
-#  include <stdlib.h>
-#  include <stdio.h>              // FILE*
 #  include <errno.h>              // errno
+#  include <stdio.h>              // FILE*
+#  include <stdlib.h>             // getenv()
 #  include <string.h>             // memcpy()
 #endif
-#ifndef MS_WINDOWS
-#  include <unistd.h>
+#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 < 0x030d0000
+#  include <ctype.h>              // tolower()
+#  ifndef MS_WINDOWS
+#    include <unistd.h>           // close()
+#  endif
 #endif
-#ifdef HAVE_STDDEF_H
-#  include <stddef.h>             // size_t
+
+// gh-111506: The free-threaded build is not compatible with the limited API
+// or the stable ABI.
+#if defined(Py_LIMITED_API) && defined(Py_GIL_DISABLED)
+#  error "The limited API is not currently supported in the free-threaded build"
 #endif
 
-#include <assert.h>               // assert()
-#include <wchar.h>                // wchar_t
+#if defined(Py_GIL_DISABLED) && defined(_MSC_VER)
+#  include <intrin.h>             // __readgsqword()
+#endif
+
+#if defined(Py_GIL_DISABLED) && defined(__MINGW32__)
+#  include <intrin.h>             // __readgsqword()
+#endif
 
+// Include Python header files
 #include "pyport.h"
 #include "pymacro.h"
 #include "pymath.h"
 #include "pymem.h"
 #include "pytypedefs.h"
 #include "pybuffer.h"
+#include "pystats.h"
+#include "pyatomic.h"
+#include "lock.h"
 #include "object.h"
 #include "objimpl.h"
 #include "typeslots.h"
@@ -49,8 +78,6 @@
 #include "bytearrayobject.h"
 #include "bytesobject.h"
 #include "unicodeobject.h"
-#include "cpython/initconfig.h"
-#include "pystate.h"
 #include "pyerrors.h"
 #include "longobject.h"
 #include "cpython/longintrepr.h"
@@ -67,6 +94,7 @@
 #include "setobject.h"
 #include "methodobject.h"
 #include "moduleobject.h"
+#include "monitoring.h"
 #include "cpython/funcobject.h"
 #include "cpython/classobject.h"
 #include "fileobject.h"
@@ -77,6 +105,8 @@
 #include "sliceobject.h"
 #include "cpython/cellobject.h"
 #include "iterobject.h"
+#include "cpython/initconfig.h"
+#include "pystate.h"
 #include "cpython/genobject.h"
 #include "descrobject.h"
 #include "genericaliasobject.h"
@@ -99,11 +129,12 @@
 #include "import.h"
 #include "abstract.h"
 #include "bltinmodule.h"
+#include "critical_section.h"
 #include "cpython/pyctype.h"
 #include "pystrtod.h"
 #include "pystrcmp.h"
 #include "fileutils.h"
 #include "cpython/pyfpe.h"
-#include "tracemalloc.h"
+#include "cpython/tracemalloc.h"
 
 #endif /* !Py_PYTHON_H */
-- 
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