Merge branch 'main' into docs/refwarn/datamodel

# Conflicts:
#	Doc/tools/.nitignore

Author: AA-Turner

.pre-commit-config.yaml

@@ -22,6 +22,10 @@ repos:
         name: Run Ruff (lint) on Argument Clinic
         args: [--exit-non-zero-on-fix, --config=Tools/clinic/.ruff.toml]
         files: ^Tools/clinic/|Lib/test/test_clinic.py
+      - id: ruff
+        name: Run Ruff (lint) on Tools/peg_generator/
+        args: [--exit-non-zero-on-fix, --config=Tools/peg_generator/.ruff.toml]
+        files: ^Tools/peg_generator/
       - id: ruff-format
         name: Run Ruff (format) on Doc/
         args: [--check]

Doc/extending/extending.rst

@@ -426,7 +426,7 @@ A pointer to the module definition must be returned via :c:func:`PyModuleDef_Ini
 so that the import machinery can create the module and store it in ``sys.modules``.
 
 When embedding Python, the :c:func:`!PyInit_spam` function is not called
-automatically unless there's an entry in the :c:data:`PyImport_Inittab` table.
+automatically unless there's an entry in the :c:data:`!PyImport_Inittab` table.
 To add the module to the initialization table, use :c:func:`PyImport_AppendInittab`,
 optionally followed by an import of the module::
 

Doc/glossary.rst

@@ -21,7 +21,9 @@ Glossary
         right delimiters (parentheses, square brackets, curly braces or triple
         quotes), or after specifying a decorator.
 
-      * The :const:`Ellipsis` built-in constant.
+      .. index:: single: ...; ellipsis literal
+
+      * The three dots form of the :ref:`Ellipsis <bltin-ellipsis-object>` object.
 
    abstract base class
       Abstract base classes complement :term:`duck-typing` by

Doc/howto/instrumentation.rst

@@ -269,6 +269,8 @@ should instead read:
 (assuming a :ref:`debug build <debug-build>` of CPython 3.6)
 
 
+.. _static-markers:
+
 Available static markers
 ------------------------
 

Doc/library/collections.abc.rst

@@ -272,9 +272,17 @@ Collections Abstract Base Classes -- Detailed Descriptions
    linked list), the mixins will have quadratic performance and will
    likely need to be overridden.
 
-   .. versionchanged:: 3.5
-      The index() method added support for *stop* and *start*
-      arguments.
+   .. method:: index(value, start=0, stop=None)
+
+      Return first index of *value*.
+
+      Raises :exc:`ValueError` if the value is not present.
+
+      Supporting the *start* and *stop* arguments is optional, but recommended.
+
+      .. versionchanged:: 3.5
+         The :meth:`!index` method added support for *stop* and *start*
+         arguments.
 
 .. class:: Set
            MutableSet

Doc/library/constants.rst

@@ -65,8 +65,9 @@ A small number of constants live in the built-in namespace.  They are:
 .. index:: single: ...; ellipsis literal
 .. data:: Ellipsis
 
-   The same as the ellipsis literal "``...``". Special value used mostly in conjunction
-   with extended slicing syntax for user-defined container data types.
+   The same as the ellipsis literal "``...``", an object frequently used to
+   indicate that something is omitted. Assignment to ``Ellipsis`` is possible, but
+   assignment to  ``...`` raises a :exc:`SyntaxError`.
    ``Ellipsis`` is the sole instance of the :data:`types.EllipsisType` type.
 
 

Doc/library/curses.rst

@@ -716,8 +716,10 @@ The module :mod:`curses` defines the following functions:
 Window Objects
 --------------
 
-Window objects, as returned by :func:`initscr` and :func:`newwin` above, have
-the following methods and attributes:
+.. class:: window
+
+   Window objects, as returned by :func:`initscr` and :func:`newwin` above, have
+   the following methods and attributes:
 
 
 .. method:: window.addch(ch[, attr])

Doc/library/hmac.rst

@@ -50,7 +50,9 @@ cannot be used with HMAC.
    .. versionadded:: 3.7
 
 
-An HMAC object has the following methods:
+.. class:: HMAC
+
+   An HMAC object has the following methods:
 
 .. method:: HMAC.update(msg)
 

Doc/library/mmap.rst

@@ -48,10 +48,11 @@ update the underlying file.
 
 To map anonymous memory, -1 should be passed as the fileno along with the length.
 
-.. class:: mmap(fileno, length, tagname=None, access=ACCESS_DEFAULT, offset=0)
+.. class:: mmap(fileno, length, tagname=None, \
+                access=ACCESS_DEFAULT, offset=0, *, trackfd=True)
 
    **(Windows version)** Maps *length* bytes from the file specified by the
-   file handle *fileno*, and creates a mmap object.  If *length* is larger
+   file descriptor *fileno*, and creates a mmap object.  If *length* is larger
    than the current size of the file, the file is extended to contain *length*
    bytes.  If *length* is ``0``, the maximum length of the map is the current
    size of the file, except that if the file is empty Windows raises an
@@ -69,6 +70,17 @@ To map anonymous memory, -1 should be passed as the fileno along with the length
    will be relative to the offset from the beginning of the file. *offset*
    defaults to 0.  *offset* must be a multiple of the :const:`ALLOCATIONGRANULARITY`.
 
+   If *trackfd* is ``False``, the file handle corresponding to *fileno* will
+   not be duplicated, and the resulting :class:`!mmap` object will not
+   be associated with the map's underlying file.
+   This means that the :meth:`~mmap.mmap.size` and :meth:`~mmap.mmap.resize`
+   methods will fail.
+   This mode is useful to limit the number of open file handles.
+   The original file can be renamed (but not deleted) after closing *fileno*.
+
+   .. versionchanged:: next
+      The *trackfd* parameter was added.
+
    .. audit-event:: mmap.__new__ fileno,length,access,offset mmap.mmap
 
 .. class:: mmap(fileno, length, flags=MAP_SHARED, prot=PROT_WRITE|PROT_READ, \

Doc/library/shutil.rst

@@ -90,6 +90,13 @@ Directory and files operations
       copy the file more efficiently. See
       :ref:`shutil-platform-dependent-efficient-copy-operations` section.
 
+.. exception:: SpecialFileError
+
+   This exception is raised when :func:`copyfile` or :func:`copytree` attempt
+   to copy a named pipe.
+
+   .. versionadded:: 2.7
+
 .. exception:: SameFileError
 
    This exception is raised if source and destination in :func:`copyfile`