Merge branch 'main' into fix_test_sys

Author: littlebutt

.gitignore

@@ -38,6 +38,7 @@ tags
 TAGS
 .vs/
 .vscode/
+.cache/
 gmon.out
 .coverage
 .mypy_cache/

Doc/c-api/arg.rst

@@ -357,11 +357,26 @@ Other objects
 
    .. versionadded:: 3.3
 
-``(items)`` (:class:`tuple`) [*matching-items*]
-   The object must be a Python sequence whose length is the number of format units
+``(items)`` (sequence) [*matching-items*]
+   The object must be a Python sequence (except :class:`str`, :class:`bytes`
+   or :class:`bytearray`) whose length is the number of format units
    in *items*.  The C arguments must correspond to the individual format units in
    *items*.  Format units for sequences may be nested.
 
+   If *items* contains format units which store a :ref:`borrowed buffer
+   <c-arg-borrowed-buffer>` (``s``, ``s#``, ``z``, ``z#``, ``y``, or ``y#``)
+   or a :term:`borrowed reference` (``S``, ``Y``, ``U``, ``O``, or ``O!``),
+   the object must be a Python tuple.
+   The *converter* for the ``O&`` format unit in *items* must not store
+   a borrowed buffer or a borrowed reference.
+
+   .. versionchanged:: next
+      :class:`str` and :class:`bytearray` objects no longer accepted as a sequence.
+
+   .. deprecated:: next
+      Non-tuple sequences are deprecated if *items* contains format units
+      which store a borrowed buffer or a borrowed reference.
+
 A few other characters have a meaning in a format string.  These may not occur
 inside nested parentheses.  They are:
 

Doc/conf.py

@@ -631,12 +631,12 @@
     'line_color': '#3776ab',
 }
 ogp_custom_meta_tags = [
-    '<meta name="theme-color" content="#3776ab" />',
+    '<meta name="theme-color" content="#3776ab">',
 ]
 if 'create-social-cards' not in tags:  # noqa: F821
     # Define a static preview image when not creating social cards
     ogp_image = '_static/og-image.png'
     ogp_custom_meta_tags += [
-        '<meta property="og:image:width" content="200" />',
-        '<meta property="og:image:height" content="200" />',
+        '<meta property="og:image:width" content="200">',
+        '<meta property="og:image:height" content="200">',
     ]

Doc/includes/email-alternative.py

@@ -36,7 +36,7 @@
             recette
         </a> sera sûrement un très bon repas.
     </p>
-    <img src="cid:{asparagus_cid}" />
+    <img src="cid:{asparagus_cid}">
   </body>
 </html>
 """.format(asparagus_cid=asparagus_cid[1:-1]), subtype='html')

Doc/library/cmath.rst

@@ -38,6 +38,57 @@ the function is then applied to the result of the conversion.
       1.4142135623730951j
 
 
+====================================================  ============================================
+**Conversions to and from polar coordinates**
+--------------------------------------------------------------------------------------------------
+:func:`phase(z) <phase>`                              Return the phase of *z*
+:func:`polar(z) <polar>`                              Return the representation of *z* in polar coordinates
+:func:`rect(r, phi) <rect>`                           Return the complex number *z* with polar coordinates *r* and *phi*
+
+**Power and logarithmic functions**
+--------------------------------------------------------------------------------------------------
+:func:`exp(z) <exp>`                                  Return *e* raised to the power *z*
+:func:`log(z[, base]) <log>`                          Return the logarithm of *z* to the given *base* (*e* by default)
+:func:`log10(z) <log10>`                              Return the base-10 logarithm of *z*
+:func:`sqrt(z) <sqrt>`                                Return the square root of *z*
+
+**Trigonometric functions**
+--------------------------------------------------------------------------------------------------
+:func:`acos(z) <acos>`                                Return the arc cosine of *z*
+:func:`asin(z) <asin>`                                Return the arc sine of *z*
+:func:`atan(z) <atan>`                                Return the arc tangent of *z*
+:func:`cos(z) <cos>`                                  Return the cosine of *z*
+:func:`sin(z) <sin>`                                  Return the sine of *z*
+:func:`tan(z) <tan>`                                  Return the tangent of *z*
+
+**Hyperbolic functions**
+--------------------------------------------------------------------------------------------------
+:func:`acosh(z) <acosh>`                              Return the inverse hyperbolic cosine of *z*
+:func:`asinh(z) <asinh>`                              Return the inverse hyperbolic sine of *z*
+:func:`atanh(z) <atanh>`                              Return the inverse hyperbolic tangent of *z*
+:func:`cosh(z) <cosh>`                                Return the hyperbolic cosine of *z*
+:func:`sinh(z) <sinh>`                                Return the hyperbolic sine of *z*
+:func:`tanh(z) <tanh>`                                Return the hyperbolic tangent of *z*
+
+**Classification functions**
+--------------------------------------------------------------------------------------------------
+:func:`isfinite(z) <isfinite>`                        Check if all components of *z* are finite
+:func:`isinf(z) <isinf>`                              Check if any component of *z* is infinite
+:func:`isnan(z) <isnan>`                              Check if any component of *z* is a NaN
+:func:`isclose(a, b, *, rel_tol, abs_tol) <isclose>`  Check if the values *a* and *b* are close to each other
+
+**Constants**
+--------------------------------------------------------------------------------------------------
+:data:`pi`                                            *π* = 3.141592...
+:data:`e`                                             *e* = 2.718281...
+:data:`tau`                                           *τ* = 2\ *π* = 6.283185...
+:data:`inf`                                           Positive infinity
+:data:`infj`                                          Pure imaginary infinity
+:data:`nan`                                           "Not a number" (NaN)
+:data:`nanj`                                          Pure imaginary NaN
+====================================================  ============================================
+
+
 Conversions to and from polar coordinates
 -----------------------------------------
 

Doc/library/concurrent.futures.rst

@@ -298,7 +298,7 @@ the bytes over a shared :mod:`socket <socket>` or
 
    The optional *initializer* and *initargs* arguments have the same
    meaning as for :class:`!ThreadPoolExecutor`: the initializer is run
-   when each worker is created, though in this case it is run.in
+   when each worker is created, though in this case it is run in
    the worker's interpreter.  The executor serializes the *initializer*
    and *initargs* using :mod:`pickle` when sending them to the worker's
    interpreter.

Doc/library/ctypes.rst

@@ -2632,6 +2632,9 @@ These are the fundamental ctypes data types:
    Represents the C :c:expr:`PyObject *` datatype.  Calling this without an
    argument creates a ``NULL`` :c:expr:`PyObject *` pointer.
 
+   .. versionchanged:: next
+      :class:`!py_object` is now a :term:`generic type`.
+
 The :mod:`!ctypes.wintypes` module provides quite some other Windows specific
 data types, for example :c:type:`!HWND`, :c:type:`!WPARAM`, or :c:type:`!DWORD`.
 Some useful structures like :c:type:`!MSG` or :c:type:`!RECT` are also defined.

Doc/library/dataclasses.rst

@@ -164,7 +164,7 @@ Module contents
 
    - *match_args*: If true (the default is ``True``), the
      :attr:`~object.__match_args__` tuple will be created from the list of
-     parameters to the generated :meth:`~object.__init__` method (even if
+     non keyword-only parameters to the generated :meth:`~object.__init__` method (even if
      :meth:`!__init__` is not generated, see above).  If false, or if
      :attr:`!__match_args__` is already defined in the class, then
      :attr:`!__match_args__` will not be generated.
@@ -175,11 +175,12 @@ Module contents
      fields will be marked as keyword-only.  If a field is marked as
      keyword-only, then the only effect is that the :meth:`~object.__init__`
      parameter generated from a keyword-only field must be specified
-     with a keyword when :meth:`!__init__` is called.  There is no
-     effect on any other aspect of dataclasses.  See the
-     :term:`parameter` glossary entry for details.  Also see the
+     with a keyword when :meth:`!__init__` is called. See the :term:`parameter`
+     glossary entry for details.  Also see the
      :const:`KW_ONLY` section.
 
+     Keyword-only fields are not included in :attr:`!__match_args__`.
+
     .. versionadded:: 3.10
 
    - *slots*: If true (the default is ``False``), :attr:`~object.__slots__` attribute
@@ -299,6 +300,8 @@ Module contents
      This is used when the generated :meth:`~object.__init__` method's
      parameters are computed.
 
+     Keyword-only fields are also not included in :attr:`!__match_args__`.
+
     .. versionadded:: 3.10
 
    - ``doc``: optional docstring for this field.

Doc/library/fnmatch.rst

@@ -90,6 +90,16 @@ functions: :func:`fnmatch`, :func:`fnmatchcase`, :func:`.filter`.
    but implemented more efficiently.
 
 
+.. function:: filterfalse(names, pat)
+
+   Construct a list from those elements of the :term:`iterable` of filename
+   strings *names* that do not match the pattern string *pat*.
+   It is the same as ``[n for n in names if not fnmatch(n, pat)]``,
+   but implemented more efficiently.
+
+   .. versionadded:: next
+
+
 .. function:: translate(pat)
 
    Return the shell-style pattern *pat* converted to a regular expression for

Doc/library/json.rst

@@ -486,8 +486,8 @@ Encoders and Decoders
    (to raise :exc:`TypeError`).
 
    If *skipkeys* is false (the default), a :exc:`TypeError` will be raised when
-   trying to encode keys that are not :class:`str`, :class:`int`, :class:`float`
-   or ``None``.  If *skipkeys* is true, such items are simply skipped.
+   trying to encode keys that are not :class:`str`, :class:`int`, :class:`float`,
+   :class:`bool` or ``None``.  If *skipkeys* is true, such items are simply skipped.
 
    If *ensure_ascii* is true (the default), the output is guaranteed to
    have all incoming non-ASCII characters escaped.  If *ensure_ascii* is

Doc/library/multiprocessing.rst

@@ -1421,6 +1421,13 @@ object -- see :ref:`multiprocessing-managers`.
       when invoked on an unlocked lock, a :exc:`ValueError` is raised.
 
 
+   .. method:: locked()
+
+      Return a boolean indicating whether this object is locked right now.
+
+      .. versionadded:: next
+
+
 .. class:: RLock()
 
    A recursive lock object: a close analog of :class:`threading.RLock`.  A
@@ -1481,6 +1488,13 @@ object -- see :ref:`multiprocessing-managers`.
       differs from the implemented behavior in :meth:`threading.RLock.release`.
 
 
+   .. method:: locked()
+
+      Return a boolean indicating whether this object is locked right now.
+
+      .. versionadded:: next
+
+
 .. class:: Semaphore([value])
 
    A semaphore object: a close analog of :class:`threading.Semaphore`.

Doc/library/string.rst

@@ -737,10 +737,10 @@ Using the comma or the underscore as a digit group separator::
    '4996_02d2'
    >>> '{:_}'.format(123456789.123456789)
    '123_456_789.12345679'
-   >>> '{:._}'.format(123456789.123456789)
-   '123456789.123_456_79'
-   >>> '{:_._}'.format(123456789.123456789)
-   '123_456_789.123_456_79'
+   >>> '{:.,}'.format(123456789.123456789)
+   '123456789.123,456,79'
+   >>> '{:,._}'.format(123456789.123456789)
+   '123,456,789.123_456_79'
 
 Expressing a percentage::
 

Doc/library/threading.rst

@@ -709,6 +709,13 @@ call release as many times the lock has been acquired can lead to deadlock.
       There is no return value.
 
 
+   .. method:: locked()
+
+      Return a boolean indicating whether this object is locked right now.
+
+      .. versionadded:: next
+
+
 .. _condition-objects:
 
 Condition Objects
@@ -801,6 +808,12 @@ item to the buffer only needs to wake up one consumer thread.
       Release the underlying lock. This method calls the corresponding method on
       the underlying lock; there is no return value.
 
+   .. method:: locked()
+
+      Return a boolean indicating whether this object is locked right now.
+
+      .. versionadded:: next
+
    .. method:: wait(timeout=None)
 
       Wait until notified or until a timeout occurs. If the calling thread has

Doc/library/uuid.rst

@@ -121,8 +121,10 @@ which relays any information about the UUID's safety, using this enumeration:
      - The last 48 bits of the UUID. Only relevant to version 1.
 
    * - .. attribute:: UUID.time
-     - The 60-bit timestamp for version 1 and 6,
-       or the 48-bit timestamp for version 7.
+     - The 60-bit timestamp as a count of 100-nanosecond intervals since
+       Gregorian epoch (1582-10-15 00:00:00) for versions 1 and 6, or the
+       48-bit timestamp in milliseconds since Unix epoch (1970-01-01 00:00:00)
+       for version 7.
 
    * - .. attribute:: UUID.clock_seq
      - The 14-bit sequence number. Only relevant to versions 1 and 6.
@@ -434,6 +436,15 @@ Here are some examples of typical usage of the :mod:`uuid` module::
    >>> uuid.MAX
    UUID('ffffffff-ffff-ffff-ffff-ffffffffffff')
 
+   >>> # get UUIDv7 creation (local) time as a timestamp in milliseconds
+   >>> u = uuid.uuid7()
+   >>> u.time  # doctest: +SKIP
+   1743936859822
+   >>> # get UUIDv7 creation (local) time as a datetime object
+   >>> import datetime as dt
+   >>> dt.datetime.fromtimestamp(u.time / 1000)  # doctest: +SKIP
+   datetime.datetime(...)
+
 
 .. _uuid-cli-example:
 

Doc/library/zipfile.rst

@@ -538,6 +538,14 @@ The following data attributes are also available:
    it should be no longer than 65535 bytes.  Comments longer than this will be
    truncated.
 
+.. attribute:: ZipFile.data_offset
+
+   The offset to the start of ZIP data from the beginning of the file. When the
+   :class:`ZipFile` is opened in either mode ``'w'`` or ``'x'`` and the
+   underlying file does not support ``tell()``, the value will be ``None``
+   instead.
+
+   .. versionadded:: 3.14
 
 .. _path-objects:
 

Doc/tools/templates/download.html

@@ -12,6 +12,20 @@
   {% set dl_version = release %}
 {% endif %}
 
+{%- block extrahead -%}
+    {{ super() }}
+    <meta property="og:title" content="Download — Python {{ dl_version }} documentation">
+    <meta property="og:type" content="website">
+    <meta property="og:url" content="https://docs.python.org/3/download.html">
+    <meta property="og:site_name" content="Python documentation">
+    <meta property="og:description" content="Download Python documentation.">
+    <meta property="og:image" content="https://docs.python.org/3/_static/og-image.png">
+    <meta name="description" content="Download Python documentation.">
+    <meta property="og:image:width" content="200">
+    <meta property="og:image:height" content="200">
+    <meta name="theme-color" content="#3776ab">
+{%- endblock -%}
+
 {% block body %}
 <h1>{% trans %}Download Python {{ dl_version }} Documentation{% endtrans %}</h1>