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Python 3.14.0a7
This commit is contained in:
Hugo van Kemenade
parent
0f04f2456a
commit
29af6cee02
117 changed files with 1110 additions and 273 deletions
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@ -205,6 +205,6 @@ would typically correspond to a python function.
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.. versionadded:: 3.13
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.. deprecated:: next
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.. deprecated:: 3.14
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This function is :term:`soft deprecated`.
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@ -2632,7 +2632,7 @@ These are the fundamental ctypes data types:
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Represents the C :c:expr:`PyObject *` datatype. Calling this without an
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argument creates a ``NULL`` :c:expr:`PyObject *` pointer.
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.. versionchanged:: next
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.. versionchanged:: 3.14
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:class:`!py_object` is now a :term:`generic type`.
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The :mod:`!ctypes.wintypes` module provides quite some other Windows specific
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@ -2846,7 +2846,7 @@ fields, or any other data types containing pointer type fields.
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:class:`!CField` objects are created via :attr:`~Structure._fields_`;
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do not instantiate the class directly.
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.. versionadded:: next
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.. versionadded:: 3.14
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Previously, descriptors only had ``offset`` and ``size`` attributes
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and a readable string representation; the :class:`!CField` class was not
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@ -97,7 +97,7 @@ functions: :func:`fnmatch`, :func:`fnmatchcase`, :func:`.filter`.
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It is the same as ``[n for n in names if not fnmatch(n, pat)]``,
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but implemented more efficiently.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. function:: translate(pat)
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@ -109,7 +109,7 @@
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A :exc:`ValueError` will be raised if the sort has been started by
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:meth:`~.static_order` or :meth:`~.get_ready`.
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.. versionchanged:: next
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.. versionchanged:: 3.14
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``prepare()`` can now be called more than once as long as the sort has
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not started. Previously this raised :exc:`ValueError`.
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@ -78,7 +78,7 @@ handler. Code to create and run the server looks like this::
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By default, it is set to ``["http/1.1"]``, meaning the server supports HTTP/1.1.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. class:: ThreadingHTTPSServer(server_address, RequestHandlerClass,\
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bind_and_activate=True, *, certfile, keyfile=None,\
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@ -88,7 +88,7 @@ handler. Code to create and run the server looks like this::
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requests by inheriting from :class:`~socketserver.ThreadingMixIn`. This is
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analogous to :class:`ThreadingHTTPServer` only using :class:`HTTPSServer`.
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.. versionadded:: next
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.. versionadded:: 3.14
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The :class:`HTTPServer`, :class:`ThreadingHTTPServer`, :class:`HTTPSServer` and
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@ -588,7 +588,7 @@ The following options are accepted:
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python -m http.server --tls-cert fullchain.pem
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.. versionadded:: next
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.. versionadded:: 3.14
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.. option:: --tls-key
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@ -596,7 +596,7 @@ The following options are accepted:
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This option requires ``--tls-cert`` to be specified.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. option:: --tls-password-file
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@ -609,7 +609,7 @@ The following options are accepted:
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This option requires `--tls-cert`` to be specified.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. _http.server-security:
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@ -1425,7 +1425,7 @@ object -- see :ref:`multiprocessing-managers`.
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Return a boolean indicating whether this object is locked right now.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. class:: RLock()
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@ -1492,7 +1492,7 @@ object -- see :ref:`multiprocessing-managers`.
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Return a boolean indicating whether this object is locked right now.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. class:: Semaphore([value])
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@ -1854,7 +1854,7 @@ always available. Unless explicitly noted otherwise, all variables are read-only
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local and remote interpreters must be the same exact version.
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.. availability:: Unix, Windows.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. function:: _enablelegacywindowsfsencoding()
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@ -1468,7 +1468,7 @@ The :mod:`test.support.os_helper` module provides support for os tests.
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Temporarily unset one or more environment variables.
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.. versionchanged:: next
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.. versionchanged:: 3.14
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More than one environment variable can be unset.
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@ -713,7 +713,7 @@ call release as many times the lock has been acquired can lead to deadlock.
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Return a boolean indicating whether this object is locked right now.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. _condition-objects:
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@ -812,7 +812,7 @@ item to the buffer only needs to wake up one consumer thread.
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Return a boolean indicating whether this object is locked right now.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. method:: wait(timeout=None)
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@ -385,7 +385,7 @@ The following options are accepted:
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Generate *num* fresh UUIDs.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. _uuid-example:
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@ -232,7 +232,7 @@ Additional information on exceptions can be found in section :ref:`exceptions`,
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and information on using the :keyword:`raise` statement to generate exceptions
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may be found in section :ref:`raise`.
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.. versionchanged:: next
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.. versionchanged:: 3.14
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Support for optionally dropping grouping parentheses when using multiple exception types. See :pep:`758`.
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.. _except:
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@ -463,7 +463,7 @@ always be the last one executed. The following function returns 'finally'.
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Prior to Python 3.8, a :keyword:`continue` statement was illegal in the
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:keyword:`!finally` clause due to a problem with the implementation.
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.. versionchanged:: next
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.. versionchanged:: 3.14
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The compiler emits a :exc:`SyntaxWarning` when a :keyword:`return`,
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:keyword:`break` or :keyword:`continue` appears in a :keyword:`!finally`
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block (see :pep:`765`).
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@ -612,7 +612,7 @@ Miscellaneous options
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if is not supported on the current system. See also
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:envvar:`PYTHON_DISABLE_REMOTE_DEBUG` and :pep:`768`.
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.. versionadded:: next
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.. versionadded:: 3.14
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* :samp:`-X cpu_count={n}` overrides :func:`os.cpu_count`,
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:func:`os.process_cpu_count`, and :func:`multiprocessing.cpu_count`.
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@ -1180,7 +1180,7 @@ conflict.
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See also the :option:`-X disable_remote_debug` command-line option.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. envvar:: PYTHON_CPU_COUNT
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@ -669,7 +669,7 @@ also be used to improve performance.
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and the functionality to receive code to be executed.
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.. versionadded:: next
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.. versionadded:: 3.14
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.. _debug-build:
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@ -21,10 +21,10 @@
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#define PY_MINOR_VERSION 14
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#define PY_MICRO_VERSION 0
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#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA
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#define PY_RELEASE_SERIAL 6
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#define PY_RELEASE_SERIAL 7
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/* Version as a string */
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#define PY_VERSION "3.14.0a6+"
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#define PY_VERSION "3.14.0a7"
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/*--end constants--*/
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@ -1,4 +1,4 @@
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# Autogenerated by Sphinx on Wed Mar 19 18:40:00 2025
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# Autogenerated by Sphinx on Tue Apr 8 14:20:44 2025
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# as part of the release process.
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topics = {
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@ -1784,6 +1784,10 @@ Additional information on exceptions can be found in section
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Exceptions, and information on using the "raise" statement to generate
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exceptions may be found in section The raise statement.
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Changed in version 3.14.0a6 (unreleased): Support for optionally
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dropping grouping parentheses when using multiple exception types. See
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**PEP 758**.
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"except" clause
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---------------
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@ -1797,10 +1801,12 @@ expression-less "except" clause, if present, must be last; it matches
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any exception.
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For an "except" clause with an expression, the expression must
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evaluate to an exception type or a tuple of exception types. The
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raised exception matches an "except" clause whose expression evaluates
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to the class or a *non-virtual base class* of the exception object, or
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to a tuple that contains such a class.
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evaluate to an exception type or a tuple of exception types.
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Parentheses can be dropped if multiple exception types are provided
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and the "as" clause is not used. The raised exception matches an
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"except" clause whose expression evaluates to the class or a *non-
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virtual base class* of the exception object, or to a tuple that
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contains such a class.
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If no "except" clause matches the exception, the search for an
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exception handler continues in the surrounding code and on the
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@ -2697,7 +2703,7 @@ section The standard type hierarchy):
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parameter_list_no_posonly: defparameter ("," defparameter)* ["," [parameter_list_starargs]]
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| parameter_list_starargs
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parameter_list_starargs: "*" [star_parameter] ("," defparameter)* ["," [parameter_star_kwargs]]
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"*" ("," defparameter)+ ["," [parameter_star_kwargs]]
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| "*" ("," defparameter)+ ["," [parameter_star_kwargs]]
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| parameter_star_kwargs
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parameter_star_kwargs: "**" parameter [","]
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parameter: identifier [":" expression]
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@ -5279,11 +5285,11 @@ The general form of a *standard format specifier* is:
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align: "<" | ">" | "=" | "^"
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sign: "+" | "-" | " "
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width_and_precision: [width_with_grouping][precision_with_grouping]
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width_with_grouping: [width][grouping_option]
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precision_with_grouping: "." [precision]grouping_option
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width_with_grouping: [width][grouping]
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precision_with_grouping: "." [precision][grouping]
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width: digit+
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grouping_option: "_" | ","
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precision: digit+
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grouping: "," | "_"
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type: "b" | "c" | "d" | "e" | "E" | "f" | "F" | "g"
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| "G" | "n" | "o" | "s" | "x" | "X" | "%"
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@ -5327,13 +5333,13 @@ the following:
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+-----------+------------------------------------------------------------+
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| Option | Meaning |
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|===========|============================================================|
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| "'+'" | indicates that a sign should be used for both positive as |
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| "'+'" | Indicates that a sign should be used for both positive as |
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| | well as negative numbers. |
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+-----------+------------------------------------------------------------+
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| "'-'" | indicates that a sign should be used only for negative |
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| "'-'" | Indicates that a sign should be used only for negative |
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| | numbers (this is the default behavior). |
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+-----------+------------------------------------------------------------+
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| space | indicates that a leading space should be used on positive |
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| space | Indicates that a leading space should be used on positive |
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| | numbers, and a minus sign on negative numbers. |
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+-----------+------------------------------------------------------------+
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@ -5356,26 +5362,10 @@ point character appears in the result of these conversions only if a
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digit follows it. In addition, for "'g'" and "'G'" conversions,
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trailing zeros are not removed from the result.
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The "','" option signals the use of a comma for a thousands separator
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for floating-point presentation types and for integer presentation
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type "'d'". For other presentation types, this option is an error. For
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a locale aware separator, use the "'n'" integer presentation type
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instead.
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Changed in version 3.1: Added the "','" option (see also **PEP 378**).
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The "'_'" option signals the use of an underscore for a thousands
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separator for floating-point presentation types and for integer
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presentation type "'d'". For integer presentation types "'b'", "'o'",
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"'x'", and "'X'", underscores will be inserted every 4 digits. For
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other presentation types, specifying this option is an error.
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Changed in version 3.6: Added the "'_'" option (see also **PEP 515**).
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*width* is a decimal integer defining the minimum total field width,
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including any prefixes, separators, and other formatting characters.
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If not specified, then the field width will be determined by the
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content.
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The *width* is a decimal integer defining the minimum total field
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width, including any prefixes, separators, and other formatting
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characters. If not specified, then the field width will be determined
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by the content.
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When no explicit alignment is given, preceding the *width* field by a
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zero ("'0'") character enables sign-aware zero-padding for numeric
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@ -5393,11 +5383,33 @@ maximum field size - in other words, how many characters will be used
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from the field content. The *precision* is not allowed for integer
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presentation types.
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The "'_'" or "','" option after *precision* means the use of an
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underscore or a comma for a thousands separator of the fractional part
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for floating-point presentation types.
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The *grouping* option after *width* and *precision* fields specifies a
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digit group separator for the integral and fractional parts of a
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number respectively. It can be one of the following:
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Changed in version 3.14: Support thousands separators for the
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+-----------+------------------------------------------------------------+
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| Option | Meaning |
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|===========|============================================================|
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| "','" | Inserts a comma every 3 digits for integer presentation |
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| | type "'d'" and floating-point presentation types, |
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| | excluding "'n'". For other presentation types, this option |
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| | is not supported. |
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+-----------+------------------------------------------------------------+
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| "'_'" | Inserts an underscore every 3 digits for integer |
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| | presentation type "'d'" and floating-point presentation |
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| | types, excluding "'n'". For integer presentation types |
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| | "'b'", "'o'", "'x'", and "'X'", underscores are inserted |
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| | every 4 digits. For other presentation types, this option |
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| | is not supported. |
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+-----------+------------------------------------------------------------+
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For a locale aware separator, use the "'n'" presentation type instead.
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Changed in version 3.1: Added the "','" option (see also **PEP 378**).
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Changed in version 3.6: Added the "'_'" option (see also **PEP 515**).
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Changed in version 3.14: Support the *grouping* option for the
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fractional part.
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Finally, the *type* determines how the data should be presented.
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@ -5436,8 +5448,8 @@ The available integer presentation types are:
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| | as well. |
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+-----------+------------------------------------------------------------+
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| "'n'" | Number. This is the same as "'d'", except that it uses the |
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| | current locale setting to insert the appropriate number |
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| | separator characters. |
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| | current locale setting to insert the appropriate digit |
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| | group separators. |
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+-----------+------------------------------------------------------------+
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| None | The same as "'d'". |
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+-----------+------------------------------------------------------------+
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@ -5508,8 +5520,8 @@ The available presentation types for "float" and "Decimal" values are:
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| | and NaN are uppercased, too. |
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+-----------+------------------------------------------------------------+
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| "'n'" | Number. This is the same as "'g'", except that it uses the |
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| | current locale setting to insert the appropriate number |
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| | separator characters. |
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| | current locale setting to insert the appropriate digit |
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| | group separators for the integral part of a number. |
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+-----------+------------------------------------------------------------+
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| "'%'" | Percentage. Multiplies the number by 100 and displays in |
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| | fixed ("'f'") format, followed by a percent sign. |
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@ -5632,18 +5644,22 @@ Replacing "%x" and "%o" and converting the value to different bases:
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>>> "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42)
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'int: 42; hex: 0x2a; oct: 0o52; bin: 0b101010'
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Using the comma or the underscore as a thousands separator:
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Using the comma or the underscore as a digit group separator:
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>>> '{:,}'.format(1234567890)
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'1,234,567,890'
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>>> '{:_}'.format(1234567890)
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'1_234_567_890'
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>>> '{:_b}'.format(1234567890)
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'100_1001_1001_0110_0000_0010_1101_0010'
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>>> '{:_x}'.format(1234567890)
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'4996_02d2'
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>>> '{:_}'.format(123456789.123456789)
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'123_456_789.12345679'
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>>> '{:._}'.format(123456789.123456789)
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'123456789.123_456_79'
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>>> '{:_._}'.format(123456789.123456789)
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'123_456_789.123_456_79'
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>>> '{:.,}'.format(123456789.123456789)
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'123456789.123,456,79'
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>>> '{:,._}'.format(123456789.123456789)
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'123,456,789.123_456_79'
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Expressing a percentage:
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@ -5703,7 +5719,7 @@ section The standard type hierarchy):
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parameter_list_no_posonly: defparameter ("," defparameter)* ["," [parameter_list_starargs]]
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| parameter_list_starargs
|
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parameter_list_starargs: "*" [star_parameter] ("," defparameter)* ["," [parameter_star_kwargs]]
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"*" ("," defparameter)+ ["," [parameter_star_kwargs]]
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| "*" ("," defparameter)+ ["," [parameter_star_kwargs]]
|
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| parameter_star_kwargs
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parameter_star_kwargs: "**" parameter [","]
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parameter: identifier [":" expression]
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|
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@ -10084,6 +10100,10 @@ Additional information on exceptions can be found in section
|
|||
Exceptions, and information on using the "raise" statement to generate
|
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exceptions may be found in section The raise statement.
|
||||
|
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Changed in version 3.14.0a6 (unreleased): Support for optionally
|
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dropping grouping parentheses when using multiple exception types. See
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**PEP 758**.
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||||
|
||||
"except" clause
|
||||
===============
|
||||
|
|
@ -10097,10 +10117,12 @@ expression-less "except" clause, if present, must be last; it matches
|
|||
any exception.
|
||||
|
||||
For an "except" clause with an expression, the expression must
|
||||
evaluate to an exception type or a tuple of exception types. The
|
||||
raised exception matches an "except" clause whose expression evaluates
|
||||
to the class or a *non-virtual base class* of the exception object, or
|
||||
to a tuple that contains such a class.
|
||||
evaluate to an exception type or a tuple of exception types.
|
||||
Parentheses can be dropped if multiple exception types are provided
|
||||
and the "as" clause is not used. The raised exception matches an
|
||||
"except" clause whose expression evaluates to the class or a *non-
|
||||
virtual base class* of the exception object, or to a tuple that
|
||||
contains such a class.
|
||||
|
||||
If no "except" clause matches the exception, the search for an
|
||||
exception handler continues in the surrounding code and on the
|
||||
|
|
@ -11782,7 +11804,7 @@ class dict(iterable, **kwargs)
|
|||
to be a mutable object such as an empty list. To get distinct
|
||||
values, use a dict comprehension instead.
|
||||
|
||||
get(key, default=None)
|
||||
get(key, default=None, /)
|
||||
|
||||
Return the value for *key* if *key* is in the dictionary, else
|
||||
*default*. If *default* is not given, it defaults to "None", so
|
||||
|
|
@ -11823,7 +11845,7 @@ class dict(iterable, **kwargs)
|
|||
|
||||
Added in version 3.8.
|
||||
|
||||
setdefault(key, default=None)
|
||||
setdefault(key, default=None, /)
|
||||
|
||||
If *key* is in the dictionary, return its value. If not, insert
|
||||
*key* with a value of *default* and return *default*. *default*
|
||||
|
|
|
|||
1010
Misc/NEWS.d/3.14.0a7.rst
Normal file
1010
Misc/NEWS.d/3.14.0a7.rst
Normal file
File diff suppressed because it is too large
Load diff
|
|
@ -1,2 +0,0 @@
|
|||
Fix potential ``KeyError`` when handling object sections during JIT building
|
||||
process.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Update the vendored HACL* library to fix build issues with older clang
|
||||
compilers.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add optimizing flag ``WITH_COMPUTED_GOTOS`` to Windows builds for when
|
||||
using a compiler that supports it (currently clang-cl). Patch by Chris Eibl.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
clang-cl on Windows needs option ``/EHa`` to support SEH (structured
|
||||
exception handling) correctly. Fix by Chris Eibl.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix mimalloc library builds for 32-bit ARM targets.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
The DTrace build now properly passes the ``CC`` and ``CFLAGS`` variables
|
||||
to the ``dtrace`` command when utilizing SystemTap on Linux.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
The PyTupleObject now caches the computed hash value in the new field
|
||||
ob_hash.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Update PyUnstable_GC_VisitObjects to traverse perm gen.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Improve performance of :class:`range` by using a freelist.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Improve performance of builtin methods by using a freelist.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Disallow ``__classdict__`` as the name of a type parameter. Using this
|
||||
name would previously crash the interpreter in some circumstances.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix return codes inside :exc:`SystemExit` not getting returned by the REPL.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Implement PEP 765: Disallow return/break/continue that exit a finally block.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add support for built-in implementation of HMAC (:rfc:`2104`) based on
|
||||
HACL*. Patch by Bénédikt Tran.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix an issue with thread identifiers being sign-extended on some platforms.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fixing multiprocessing Resource Tracker process leaking, usually observed when running Python as PID 1.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Optimize ``LOAD_FAST`` and its superinstruction form to reduce reference
|
||||
counting overhead. These instructions are replaced with faster variants that
|
||||
load borrowed references onto the operand stack when we can prove that the
|
||||
reference in the frame outlives the reference loaded onto the stack.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Do not crash on negative ``column`` and ``end_column`` in :mod:`ast` locations.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Annotations at the class and module level that are conditionally defined are
|
||||
now only reflected in ``__annotations__`` if the block they are in is
|
||||
executed. Patch by Jelle Zijlstra.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix error message when formatting bytes using the ``'i'`` flag.
|
||||
Patch by Maxim Ageev.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Optimize the AArch64 code generation for the JIT. Patch by Diego Russo
|
||||
|
|
@ -1 +0,0 @@
|
|||
Optimize the AArch64 code generation for the JIT. Patch by Diego Russo
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Add fast path for small and medium-size integers in
|
||||
:c:func:`PyLong_FromInt32`, :c:func:`PyLong_FromUInt32`,
|
||||
:c:func:`PyLong_FromInt64` and
|
||||
:c:func:`PyLong_FromUInt64`. Patch by Chris Eibl.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Optimize comparison of two constants in JIT builds
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix signature of ``anext_awaitable.close`` objects. Patch by Bénédikt Tran.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix :func:`anext` failing on sync :meth:`~object.__anext__` raising an exception.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix missing NULL check in ``_PyMem_FreeDelayed`` in :term:`free-threaded <free threading>` build.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Compiler emits optimized code for builtin any/all/tuple calls over a generator expression.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve the experimental JIT's ability to remove type checks for certain
|
||||
subscripting operations.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Usage of a name in a function-scope annotation no longer triggers creation
|
||||
of a cell for that variable. This fixes a regression in earlier alphas of
|
||||
Python 3.14.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add support for optionally dropping grouping parentheses when using multiple
|
||||
exception types as per :pep:`758`. Patch by Pablo Galindo
|
||||
|
|
@ -1 +0,0 @@
|
|||
Allow JIT to omit str guard in truthiness test when str type is known.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Implement :pep:`768` (Safe external debugger interface for CPython). Add a
|
||||
new :func:`sys.remote_exec` function to the :mod:`sys` module. This function
|
||||
schedules the execution of a Python file in a separate process. Patch by
|
||||
Pablo Galindo, Matt Wozniski and Ivona Stojanovic.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix a crash when using an unbound method :term:`descriptor` object in a
|
||||
function where a bound method descriptor was used.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix crash when calling :meth:`!list.append` as an unbound method.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Allow the JIT to remove an extra ``_TO_BOOL_BOOL`` instruction after
|
||||
``_CONTAINS_OP_SET`` by setting the return type to bool.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Mention :class:`asyncio.Future` and :class:`asyncio.Task` in generic classes
|
||||
list.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Added aliases for Thai Language using Microsoft Code Pages.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add support for AI_NUMERICSERV in getaddrinfo emulation
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add :func:`fnmatch.filterfalse` for excluding names matching a pattern.
|
||||
Patch by Bénédikt Tran.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add the optional backend of ``sys.monitoring`` to :mod:`bdb` and use it for :mod:`pdb`.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:mod:`xml.etree.ElementTree`: Fix a crash in :meth:`Element.remove
|
||||
<xml.etree.ElementTree.Element.remove>` when the element is
|
||||
concurrently mutated. Patch by Bénédikt Tran.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Deprecate :meth:`!pathlib.PurePath.as_uri`; use :meth:`pathlib.Path.as_uri`
|
||||
instead.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
When headers are added to :class:`email.message.Message` objects, either through
|
||||
:meth:`email.message.Message.__setitem__` or :meth:`email.message.Message.add_header`,
|
||||
the field name is now validated according to :rfc:`RFC 5322, Section 2.2 <5322#section-2.2>`
|
||||
and a :exc:`ValueError` is raised if the field name contains any invalid characters.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
:mod:`xml.etree.ElementTree`: Fix a crash in :meth:`Element.find <xml.etree.ElementTree.Element.find>`,
|
||||
:meth:`Element.findtext <xml.etree.ElementTree.Element.findtext>` and
|
||||
:meth:`Element.findall <xml.etree.ElementTree.Element.findall>` when the tag
|
||||
to find implements an :meth:`~object.__eq__` method mutating the element
|
||||
being queried. Patch by Bénédikt Tran.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix ``test.test_sysconfig.test_sysconfigdata_json`` when running outside
|
||||
the build directory (eg. after installing).
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
The class of :class:`~ctypes.Structure`/:class:`~ctypes.Union` field
|
||||
descriptors is now available as :class:`~ctypes.CField`, and has new
|
||||
attributes to aid debugging and introspection.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix reading duplicated entries in :mod:`zipfile` by name.
|
||||
Reading duplicated entries (except the last one) by ``ZipInfo``
|
||||
now emits a warning instead of raising an exception.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:class:`annotationlib.ForwardRef` objects no longer cache their value when
|
||||
they are successfully evaluated. Successive calls to
|
||||
:meth:`annotationlib.ForwardRef.evaluate` may return different values.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
The implementations of equality and hashing for :class:`annotationlib.ForwardRef`
|
||||
now use all attributes on the object. Two :class:`!ForwardRef` objects
|
||||
are equal only if all attributes are equal.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
The :mod:`http.server` module now includes built-in support for HTTPS
|
||||
servers exposed by :class:`http.server.HTTPSServer`. This functionality
|
||||
is exposed by the command-line interface (``python -m http.server``) through
|
||||
the ``--tls-cert``, ``--tls-key`` and ``--tls-password-file`` options.
|
||||
Patch by Semyon Moroz.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix :func:`ast.unparse` when :class:`ast.Interactive` contains multiple statements.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve import time of :mod:`locale` using lazy import ``re``. Patch by
|
||||
Semyon Moroz.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
``$_asynctask`` is added as a :mod:`pdb` convenience variable to
|
||||
access the current asyncio task if applicable.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix :mod:`readline` in :term:`free-threaded <free threading>` build.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Allow to generate multiple UUIDs at once via :option:`python -m uuid --count <uuid --count>`.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Allow :meth:`graphlib.TopologicalSorter.prepare` to be called more than once
|
||||
as long as sorting has not started.
|
||||
Patch by Daniel Pope.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
When creating a :mod:`datetime` object with an out of range date a more informative
|
||||
error is raised.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix incorrect argument passing in :func:`warnings.warn_explicit`.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
:func:`platform.libc_ver` can now detect and report the version of ``musl``
|
||||
on Alpine Linux.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix sendfile fallback implementation to drain data after writing to transport in :mod:`asyncio`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Register ``cseuckr`` as an encoding alias for ``euc_kr``.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Disable ``CALL`` event in :mod:`bdb` in ``monitoring`` backend when we don't need any new events on the code object to get a better performance.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix issue where :func:`urllib.request.url2pathname` raised :exc:`OSError`
|
||||
when given a Windows URI containing a colon character not following a drive
|
||||
letter, such as before an NTFS alternate data stream.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Deprecate the :mod:`!nturl2path` module. Call
|
||||
:func:`urllib.request.url2pathname` and :func:`~urllib.request.pathname2url`
|
||||
instead.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix :exc:`ResourceWarning` when constructing a :class:`gzip.GzipFile` in write mode with a broken file object.
|
||||
|
|
@ -1 +0,0 @@
|
|||
10-20% performance improvement of :func:`random.randint`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix a resource leak when constructing a :class:`gzip.GzipFile` with a filename fails, for example when passing an invalid ``compresslevel``.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Support frozen modules for :func:`linecache.getline`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
:mod:`socket`: Fix code parsing AF_BLUETOOTH socket addresses.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Improved performance of :func:`textwrap.dedent` by an average of ~2.4x,
|
||||
(with improvements of up to 4x for large inputs),
|
||||
and fixed a bug where blank lines with whitespace characters other than space
|
||||
or horizontal tab were not normalised to the newline.
|
||||
Patch by Adam Turner, Marius Juston, and Pieter Eendebak.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improved performance of :func:`textwrap.dedent` by an average of ~1.3x.
|
||||
Patch by Adam Turner.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve the import time of the :mod:`ast` module by extracting the
|
||||
:func:`~ast.unparse` function to a helper module.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix several thread-safety issues in :mod:`ctypes` on the :term:`free
|
||||
threaded <free threading>` build.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Add :meth:`threading.RLock.locked`,
|
||||
:meth:`multiprocessing.Lock.locked`,
|
||||
:meth:`multiprocessing.RLock.locked`,
|
||||
and allow :meth:`multiprocessing.managers.SyncManager.Lock` and
|
||||
:meth:`multiprocessing.managers.SyncManager.RLock` to proxy ``locked()`` call.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:mod:`xml.etree.ElementTree`: update the error message when an element to
|
||||
remove via :meth:`Element.remove <xml.etree.ElementTree.Element.remove>` is
|
||||
not found. Patch by Bénédikt Tran.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix crash when deallocating :class:`contextvars.ContextVar` with weird
|
||||
unahashable string names.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Display thread name in :mod:`faulthandler`. Patch by Victor Stinner.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve import times by up to 27x for the :mod:`string` module.
|
||||
Patch by Adam Turner.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix possible use of :mod:`socket` address structures with uninitialized
|
||||
members. Now all structure members are initialized with zeroes by default.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Add the :attr:`zipfile.ZipFile.data_offset` attribute, which stores the
|
||||
offset to the beginning of ZIP data in a file when available. When the
|
||||
:class:`zipfile.ZipFile` is opened in either mode ``'w'`` or ``'x'`` and the
|
||||
underlying file does not support ``tell()``, the value will be ``None``
|
||||
instead.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
The :class:`ctypes.py_object` type now supports subscription, making it a
|
||||
:term:`generic type`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Do not shadow user arguments in generated :meth:`!__new__` by decorator :class:`warnings.deprecated`. Patch by Xuehai Pan.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Introduce new ``_PYTHON_SUBPROCESS_USE_POSIX_SPAWN`` environment variable knob in
|
||||
:mod:`subprocess` to control the use of :func:`os.posix_spawn`.
|
||||
Some files were not shown because too many files have changed in this diff Show more
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Add table
Add a link
Reference in a new issue