Merge remote-tracking branch 'upstream/main'

Author: brianschubert

.devcontainer/wasi/devcontainer.json

@@ -0,0 +1,73 @@
+{
+    "image": "ghcr.io/python/wasicontainer:latest",
+    "onCreateCommand": [
+        // Install common tooling.
+        "dnf",
+        "install",
+        "-y",
+        // For umask fix below.
+        "/usr/bin/setfacl"
+    ],
+    "updateContentCommand": {
+        // Using the shell for `nproc` usage.
+        "python": "python3 Tools/wasm/wasi build --quiet -- --with-pydebug -C"
+    },
+    "postCreateCommand": {
+        // https://github.com/orgs/community/discussions/26026
+        "umask fix: workspace": ["sudo", "setfacl", "-bnR", "."],
+        "umask fix: /tmp": ["sudo", "setfacl", "-bnR", "/tmp"]
+    },
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                // Highlighting for Parser/Python.asdl.
+                "brettcannon.zephyr-asdl",
+                // Highlighting for configure.ac.
+                "maelvalais.autoconf",
+                // C auto-complete.
+                "ms-vscode.cpptools",
+                // Python auto-complete.
+                "ms-python.python"
+            ],
+            "settings": {
+                "C_Cpp.default.compilerPath": "/usr/bin/clang",
+                "C_Cpp.default.cStandard": "c11",
+                "C_Cpp.default.defines": [
+                    "CONFIG_64",
+                    "Py_BUILD_CORE"
+                ],
+                "C_Cpp.default.includePath": [
+                    "${workspaceFolder}/*",
+                    "${workspaceFolder}/Include/**"
+                ],
+                // https://github.com/microsoft/vscode-cpptools/issues/10732
+                "C_Cpp.errorSquiggles": "disabled",
+                "editor.insertSpaces": true,
+                "editor.rulers": [
+                    80
+                ],
+                "editor.tabSize": 4,
+                "editor.trimAutoWhitespace": true,
+                "files.associations": {
+                    "*.h": "c"
+                },
+                "files.encoding": "utf8",
+                "files.eol": "\n",
+                "files.insertFinalNewline": true,
+                "files.trimTrailingWhitespace": true,
+                "python.analysis.diagnosticSeverityOverrides": {
+                    // Complains about shadowing the stdlib w/ the stdlib.
+                    "reportShadowedImports": "none",
+                    // Doesn't like _frozen_importlib.
+                    "reportMissingImports": "none"
+                },
+                "python.analysis.extraPaths": [
+                    "Lib"
+                ],
+                "[restructuredtext]": {
+                    "editor.tabSize": 3
+                }
+            }
+        }
+    }
+}

.github/workflows/reusable-wasi.yml

@@ -16,8 +16,8 @@ jobs:
     runs-on: ubuntu-24.04
     timeout-minutes: 60
     env:
-      WASMTIME_VERSION: 22.0.0
-      WASI_SDK_VERSION: 24
+      WASMTIME_VERSION: 38.0.2
+      WASI_SDK_VERSION: 25
       WASI_SDK_PATH: /opt/wasi-sdk
       CROSS_BUILD_PYTHON: cross-build/build
       CROSS_BUILD_WASI: cross-build/wasm32-wasip1

Doc/c-api/arg.rst

@@ -160,7 +160,7 @@ There are three ways strings and buffers can be converted to C:
 ``w*`` (read-write :term:`bytes-like object`) [Py_buffer]
    This format accepts any object which implements the read-write buffer
    interface. It fills a :c:type:`Py_buffer` structure provided by the caller.
-   The buffer may contain embedded null bytes. The caller have to call
+   The buffer may contain embedded null bytes. The caller has to call
    :c:func:`PyBuffer_Release` when it is done with the buffer.
 
 ``es`` (:class:`str`) [const char \*encoding, char \*\*buffer]

Doc/c-api/capsule.rst

@@ -15,7 +15,7 @@ Refer to :ref:`using-capsules` for more information on using these objects.
 .. c:type:: PyCapsule
 
    This subtype of :c:type:`PyObject` represents an opaque value, useful for C
-   extension modules who need to pass an opaque value (as a :c:expr:`void*`
+   extension modules which need to pass an opaque value (as a :c:expr:`void*`
    pointer) through Python code to other C code.  It is often used to make a C
    function pointer defined in one module available to other modules, so the
    regular import mechanism can be used to access C APIs defined in dynamically

Doc/c-api/code.rst

@@ -289,7 +289,7 @@ may change without deprecation warnings.
 
 .. c:function:: Py_ssize_t PyUnstable_Eval_RequestCodeExtraIndex(freefunc free)
 
-   Return a new an opaque index value used to adding data to code objects.
+   Return a new opaque index value used to adding data to code objects.
 
    You generally call this function once (per interpreter) and use the result
    with ``PyCode_GetExtra`` and ``PyCode_SetExtra`` to manipulate

Doc/c-api/codec.rst

@@ -7,7 +7,7 @@ Codec registry and support functions
 
    Register a new codec search function.
 
-   As side effect, this tries to load the :mod:`!encodings` package, if not yet
+   As a side effect, this tries to load the :mod:`!encodings` package, if not yet
    done, to make sure that it is always first in the list of search functions.
 
 .. c:function:: int PyCodec_Unregister(PyObject *search_function)

Doc/c-api/module.rst

@@ -102,6 +102,10 @@ Module Objects
    Return a pointer to the :c:type:`PyModuleDef` struct from which the module was
    created, or ``NULL`` if the module wasn't created from a definition.
 
+   On error, return ``NULL`` with an exception set.
+   Use :c:func:`PyErr_Occurred` to tell this case apart from a mising
+   :c:type:`!PyModuleDef`.
+
 
 .. c:function:: PyObject* PyModule_GetFilenameObject(PyObject *module)
 

Doc/deprecations/pending-removal-in-3.20.rst

@@ -8,6 +8,7 @@ Pending removal in Python 3.20
   - :mod:`argparse`
   - :mod:`csv`
   - :mod:`!ctypes.macholib`
+  - :mod:`decimal` (use :data:`decimal.SPEC_VERSION` instead)
   - :mod:`imaplib`
   - :mod:`ipaddress`
   - :mod:`json`

Doc/faq/general.rst

@@ -186,7 +186,7 @@ How do I get documentation on Python?
 -------------------------------------
 
 The standard documentation for the current stable version of Python is available
-at https://docs.python.org/3/.  PDF, plain text, and downloadable HTML versions are
+at https://docs.python.org/3/.  EPUB, plain text, and downloadable HTML versions are
 also available at https://docs.python.org/3/download.html.
 
 The documentation is written in reStructuredText and processed by `the Sphinx

Doc/library/annotationlib.rst

@@ -340,14 +340,29 @@ Functions
 
    * VALUE: :attr:`!object.__annotations__` is tried first; if that does not exist,
      the :attr:`!object.__annotate__` function is called if it exists.
+
    * FORWARDREF: If :attr:`!object.__annotations__` exists and can be evaluated successfully,
      it is used; otherwise, the :attr:`!object.__annotate__` function is called. If it
      does not exist either, :attr:`!object.__annotations__` is tried again and any error
      from accessing it is re-raised.
+
+     * When calling :attr:`!object.__annotate__` it is first called with :attr:`~Format.FORWARDREF`.
+       If this is not implemented, it will then check if :attr:`~Format.VALUE_WITH_FAKE_GLOBALS`
+       is supported and use that in the fake globals environment.
+       If neither of these formats are supported, it will fall back to using :attr:`~Format.VALUE`.
+       If :attr:`~Format.VALUE` fails, the error from this call will be raised.
+
    * STRING: If :attr:`!object.__annotate__` exists, it is called first;
      otherwise, :attr:`!object.__annotations__` is used and stringified
      using :func:`annotations_to_string`.
 
+     * When calling :attr:`!object.__annotate__` it is first called with :attr:`~Format.STRING`.
+       If this is not implemented, it will then check if :attr:`~Format.VALUE_WITH_FAKE_GLOBALS`
+       is supported and use that in the fake globals environment.
+       If neither of these formats are supported, it will fall back to using :attr:`~Format.VALUE`
+       with the result converted using :func:`annotations_to_string`.
+       If :attr:`~Format.VALUE` fails, the error from this call will be raised.
+
    Returns a dict. :func:`!get_annotations` returns a new dict every time
    it's called; calling it twice on the same object will return two
    different but equivalent dicts.