Merge branch 'main' into gh-121190

Author: whitphx

.gitattributes

@@ -103,3 +103,4 @@ Python/stdlib_module_names.h                        generated
 Tools/peg_generator/pegen/grammar_parser.py         generated
 aclocal.m4                                          generated
 configure                                           generated
+*.min.js                                            generated

.github/CODEOWNERS

@@ -80,9 +80,10 @@ Tools/patchcheck/             @AA-Turner
 # ----------------------------------------------------------------------------
 
 # Autotools
-configure*                       @erlend-aasland @corona10 @AA-Turner
-Makefile.pre.in                  @erlend-aasland @AA-Turner
-Modules/Setup*                   @erlend-aasland @AA-Turner
+configure*                       @erlend-aasland @corona10 @AA-Turner @emmatyping
+Makefile.pre.in                  @erlend-aasland @AA-Turner @emmatyping
+Modules/Setup*                   @erlend-aasland @AA-Turner @emmatyping
+Modules/makesetup                @emmatyping
 Tools/build/regen-configure.sh   @AA-Turner
 
 
@@ -157,16 +158,16 @@ Lib/_osx_support.py           @python/macos-team
 Lib/test/test__osx_support.py @python/macos-team
 
 # WebAssembly
-Tools/wasm/README.md          @brettcannon @freakboy3742
+Tools/wasm/README.md          @brettcannon @freakboy3742 @emmatyping
 
 # WebAssembly (Emscripten)
-Tools/wasm/config.site-wasm32-emscripten  @freakboy3742
-Tools/wasm/emscripten                     @freakboy3742
+Tools/wasm/config.site-wasm32-emscripten  @freakboy3742 @emmatyping
+Tools/wasm/emscripten                     @freakboy3742 @emmatyping
 
 # WebAssembly (WASI)
-Tools/wasm/wasi-env           @brettcannon
-Tools/wasm/wasi.py            @brettcannon
-Tools/wasm/wasi               @brettcannon
+Tools/wasm/wasi-env           @brettcannon @emmatyping
+Tools/wasm/wasi.py            @brettcannon @emmatyping
+Tools/wasm/wasi               @brettcannon @emmatyping
 
 # Windows
 PC/                           @python/windows-team
@@ -603,9 +604,9 @@ Lib/test/test_zipfile/_path/  @jaraco
 Lib/zipfile/_path/            @jaraco
 
 # Zstandard
-Lib/compression/zstd/         @AA-Turner
-Lib/test/test_zstd.py         @AA-Turner
-Modules/_zstd/                @AA-Turner
+Lib/compression/zstd/         @AA-Turner @emmatyping
+Lib/test/test_zstd.py         @AA-Turner @emmatyping
+Modules/_zstd/                @AA-Turner @emmatyping
 
 # ----------------------------------------------------------------------------
 

.github/workflows/jit.yml

@@ -72,10 +72,10 @@ jobs:
         include:
           - target: i686-pc-windows-msvc/msvc
             architecture: Win32
-            runner: windows-latest
+            runner: windows-2022
           - target: x86_64-pc-windows-msvc/msvc
             architecture: x64
-            runner: windows-latest
+            runner: windows-2022
           - target: aarch64-pc-windows-msvc/msvc
             architecture: ARM64
             runner: windows-11-arm

.github/workflows/reusable-windows-msi.yml

@@ -17,7 +17,7 @@ env:
 jobs:
   build:
     name: installer for ${{ inputs.arch }}
-    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-latest' }}
+    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-2022' }}
     timeout-minutes: 60
     env:
       ARCH: ${{ inputs.arch }}

.github/workflows/reusable-windows.yml

@@ -21,7 +21,7 @@ env:
 jobs:
   build:
     name: Build and test (${{ inputs.arch }})
-    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-latest' }}
+    runs-on: ${{ inputs.arch == 'arm64' && 'windows-11-arm' || 'windows-2022' }}
     timeout-minutes: 60
     env:
       ARCH: ${{ inputs.arch }}

.github/workflows/tail-call.yml

@@ -49,13 +49,13 @@ jobs:
         include:
 #          - target: i686-pc-windows-msvc/msvc
 #            architecture: Win32
-#            runner: windows-latest
+#            runner: windows-2022
           - target: x86_64-pc-windows-msvc/msvc
             architecture: x64
-            runner: windows-latest
+            runner: windows-2022
 #          - target: aarch64-pc-windows-msvc/msvc
 #            architecture: ARM64
-#            runner: windows-latest
+#            runner: windows-2022
           - target: x86_64-apple-darwin/clang
             architecture: x86_64
             runner: macos-13

Android/android.py

@@ -737,12 +737,10 @@ def ci(context):
             # Prove the package is self-contained by using it to run the tests.
             shutil.unpack_archive(package_path, temp_dir)
 
-            # Arguments are similar to --fast-ci, but in single-process mode.
+            # Randomization is disabled because order-dependent failures are
+            # much less likely to pass on a rerun in single-process mode.
             launcher_args = ["--managed", "maxVersion", "-v"]
-            test_args = [
-                "--single-process", "--fail-env-changed", "--rerun", "--slowest",
-                "--verbose3", "-u", "all,-cpu", "--timeout=600"
-            ]
+            test_args = ["--fast-ci", "--single-process", "--no-randomize"]
             run(
                 ["./android.py", "test", *launcher_args, "--", *test_args],
                 cwd=temp_dir

Doc/c-api/init.rst

@@ -1020,6 +1020,12 @@ code, or when embedding the Python interpreter:
    interpreter lock is also shared by all threads, regardless of to which
    interpreter they belong.
 
+   .. versionchanged:: 3.12
+
+      :pep:`684` introduced the possibility
+      of a :ref:`per-interpreter GIL <per-interpreter-gil>`.
+      See :c:func:`Py_NewInterpreterFromConfig`.
+
 
 .. c:type:: PyThreadState
 
@@ -1711,6 +1717,8 @@ function. You can create and destroy them using the following functions:
    haven't been explicitly destroyed at that point.
 
 
+.. _per-interpreter-gil:
+
 A Per-Interpreter GIL
 ---------------------
 
@@ -1722,7 +1730,7 @@ being blocked by other interpreters or blocking any others.  Thus a
 single Python process can truly take advantage of multiple CPU cores
 when running Python code.  The isolation also encourages a different
 approach to concurrency than that of just using threads.
-(See :pep:`554`.)
+(See :pep:`554` and :pep:`684`.)
 
 Using an isolated interpreter requires vigilance in preserving that
 isolation.  That especially means not sharing any objects or mutable

Doc/c-api/long.rst

@@ -40,9 +40,11 @@ distinguished from a number.  Use :c:func:`PyErr_Occurred` to disambiguate.
 
    Return a new :c:type:`PyLongObject` object from *v*, or ``NULL`` on failure.
 
-   The current implementation keeps an array of integer objects for all integers
-   between ``-5`` and ``256``. When you create an int in that range you actually
-   just get back a reference to the existing object.
+   .. impl-detail::
+
+      CPython keeps an array of integer objects for all integers
+      between ``-5`` and ``256``.  When you create an int in that range
+      you actually just get back a reference to the existing object.
 
 
 .. c:function:: PyObject* PyLong_FromUnsignedLong(unsigned long v)

Doc/c-api/module.rst

@@ -388,6 +388,28 @@ The available slot types are:
 
    .. versionadded:: 3.13
 
+.. c:macro:: Py_mod_abi
+
+   A pointer to a :c:struct:`PyABIInfo` structure that describes the ABI that
+   the extension is using.
+
+   When the module is loaded, the :c:struct:`!PyABIInfo` in this slot is checked
+   using :c:func:`PyABIInfo_Check`.
+
+   A suitable :c:struct:`!PyABIInfo` variable can be defined using the
+   :c:macro:`PyABIInfo_VAR` macro, as in:
+
+   .. code-block:: c
+
+      PyABIInfo_VAR(abi_info);
+
+      static PyModuleDef_Slot mymodule_slots[] = {
+         {Py_mod_abi, &abi_info},
+         ...
+      };
+
+   .. versionadded:: 3.15
+
 
 .. _moduledef-dynamic: