mirror of
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Python 3.13.1
This commit is contained in:
Thomas Wouters
parent
dddea7c232
commit
0671451779
186 changed files with 2509 additions and 686 deletions
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@ -944,7 +944,7 @@ always available.
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This function should be used for specialized purposes only.
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It is not guaranteed to exist in all implementations of Python.
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.. versionchanged:: next
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.. versionchanged:: 3.13.1
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The result may include objects from other interpreters.
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@ -18,12 +18,12 @@
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/*--start constants--*/
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#define PY_MAJOR_VERSION 3
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#define PY_MINOR_VERSION 13
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#define PY_MICRO_VERSION 0
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#define PY_MICRO_VERSION 1
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#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL
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#define PY_RELEASE_SERIAL 0
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/* Version as a string */
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#define PY_VERSION "3.13.0+"
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#define PY_VERSION "3.13.1"
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/*--end constants--*/
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/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
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Misc/NEWS.d/3.13.1.rst
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Misc/NEWS.d/3.13.1.rst
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@ -1 +0,0 @@
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Fix cross compile failures when the host and target SOABIs match.
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@ -1 +0,0 @@
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Use WASI SDK 24 for testing.
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@ -1 +0,0 @@
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Allow for specifying the target compile triple for WASI.
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@ -1,2 +0,0 @@
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Fix detection of whether ``-latomic`` is needed when cross-compiling CPython
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using the configure script.
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@ -1,2 +0,0 @@
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Improve detection of float word ordering on Linux when link-time optimizations
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are enabled.
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@ -1,2 +0,0 @@
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The Android build now supports `16 KB page sizes
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<https://developer.android.com/guide/practices/page-sizes>`__.
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@ -1 +0,0 @@
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Hard-code float word ordering as little endian on WASM.
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@ -1,2 +0,0 @@
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Set ``wasm32-wasip1`` as the WASI target. The old ``wasm32-wasi`` target is
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deprecated so it can be used for an eventual WASI 1.0.
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@ -1,2 +0,0 @@
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Added ``Py_IsInitialized`` to the list of APIs that are safe to call before
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the interpreter is initialized, and updated the embedding tests to cover it.
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@ -1,3 +0,0 @@
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Fix a bug where dictionary watchers (e.g., :c:func:`PyDict_Watch`) on an
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object's attribute dictionary (:attr:`~object.__dict__`) were not triggered
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when the object's attributes were modified.
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@ -1,2 +0,0 @@
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Fix error handling in :class:`ctypes.CDLL` objects
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which could result in a crash in rare situations.
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@ -1 +0,0 @@
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Fixed a bug in ``reprlib.repr`` where it incorrectly called the repr method on shadowed Python built-in types.
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@ -1 +0,0 @@
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Fix bug where SSLProtocol.connection_lost wasn't getting called when OSError was thrown on writing to socket.
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@ -1 +0,0 @@
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Use color to highlight error locations in traceback from exception group
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@ -1 +0,0 @@
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If :func:`!_thread.start_new_thread` fails to start a new thread, it deletes its state from interpreter and thus avoids its repeated cleanup on finalization.
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@ -1,3 +0,0 @@
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Building with ``HAVE_DYNAMIC_LOADING`` now works as well as it did in 3.12.
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Existing deficiences will be addressed separately.
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(See https://github.com/python/cpython/issues/122950.)
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@ -1,4 +0,0 @@
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Improve the error message when a script shadowing a module from the standard
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library causes :exc:`ImportError` to be raised during a "from" import.
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Similarly, improve the error message when a script shadowing a third party module
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attempts to "from" import an attribute from that third party module while still initialising.
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@ -1,2 +0,0 @@
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Fix reading and decoding a line from the source file witn non-UTF-8 encoding
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for syntax errors raised in the compiler.
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@ -1 +0,0 @@
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Use the ``pager`` binary, if available (e.g. on Debian and derivatives), to display REPL ``help()``.
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@ -1,5 +0,0 @@
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Fix a crash caused by immortal interned strings being shared between
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sub-interpreters that use basic single-phase init. In that case, the string
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can be used by an interpreter that outlives the interpreter that created and
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interned it. For interpreters that share obmalloc state, also share the
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interned dict with the main interpreter.
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@ -1,3 +0,0 @@
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Fix a crash in the :meth:`~object.__str__` method of :exc:`UnicodeError`
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objects when the :attr:`UnicodeError.start` and :attr:`UnicodeError.end`
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values are invalid or out-of-range. Patch by Bénédikt Tran.
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@ -1,2 +0,0 @@
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Fix crash when iterating over a generator expression after direct changes on ``gi_frame.f_locals``.
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Patch by Mikhail Efimov.
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@ -1,2 +0,0 @@
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Fix possible race condition when calling :meth:`~object.__reduce_ex__` for the
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first time in the free threading build.
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@ -1 +0,0 @@
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Fix a crash in the free threading build when the GC runs concurrently with a new thread starting.
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@ -1 +0,0 @@
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Fix illegal instruction for older Arm architectures. Patch by Diego Russo, testing by Ross Burton.
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@ -1,2 +0,0 @@
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Correctly honour :mod:`tracemalloc` hooks in specialized ``Py_DECREF``
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paths. Patch by Pablo Galindo
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@ -1,2 +0,0 @@
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Fix a crash in the free threading build when :func:`gc.get_objects` or
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:func:`gc.get_referrers` is called during an in-progress garbage collection.
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@ -1,2 +0,0 @@
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On Android, the ``errors`` setting of :any:`sys.stdout` was changed from
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``surrogateescape`` to ``backslashreplace``.
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@ -1,2 +0,0 @@
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Fix a crash in :func:`sys.audit` when passing a non-string as first argument
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and Python was compiled in debug mode.
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@ -1,2 +0,0 @@
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Provide better error location when attempting to use a :term:`future
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statement <__future__>` with an unknown future feature.
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@ -1,2 +0,0 @@
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Fix crash during garbage collection on an object frozen by :func:`gc.freeze` on the
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free-threaded build.
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@ -1,3 +0,0 @@
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Fix :mod:`importlib` to not write an incomplete .pyc files when a ulimit or some
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other operating system mechanism is preventing the write to go through
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fully.
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@ -1,2 +0,0 @@
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Fix a crash when calling :func:`os.fork` on some operating systems,
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including SerenityOS.
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@ -1 +0,0 @@
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Now :exc:`ValueError` is raised instead of :exc:`SystemError` when trying to iterate over a released :class:`memoryview` object.
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@ -1 +0,0 @@
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Fix crash in finalization of dtoa state. Patch by Kumar Aditya.
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@ -1,3 +0,0 @@
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Fix :meth:`~object.__buffer__` of :class:`bytearray` crashing when
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:attr:`~inspect.BufferFlags.READ` or :attr:`~inspect.BufferFlags.WRITE` are
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passed as flags.
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@ -1,4 +0,0 @@
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Fix a crash in the free threading build when :c:func:`PyCode_GetCode`,
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:c:func:`PyCode_GetVarnames`, :c:func:`PyCode_GetCellvars`, or
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:c:func:`PyCode_GetFreevars` were called from multiple threads at the same
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time.
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@ -1,2 +0,0 @@
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Fix possible undefined behavior division by zero in :class:`complex`'s
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:c:func:`_Py_c_pow`.
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@ -1,8 +0,0 @@
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The :c:func:`Py_Main` documentation moved from the "Very High Level API" section to the
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"Initialization and Finalization" section.
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Also make it explicit that we expect ``Py_Main`` to typically be called instead
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of ``Py_Initialize`` rather than after it (since ``Py_Main`` makes its own
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call to ``Py_Initialize``). Document that calling both is
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supported but is version dependent on which settings
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will be applied correctly.
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@ -1,2 +0,0 @@
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Include the :class:`object` type in the lists of documented types.
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Change by Furkan Onder and Martin Panter.
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@ -1,2 +0,0 @@
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Writers of CPython's documentation can now use ``next`` as the version for
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the ``versionchanged``, ``versionadded``, ``deprecated`` directives.
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@ -1,3 +0,0 @@
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Clarified the dual usage of the term "free variable" (both the formal
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meaning of any reference to names defined outside the local scope, and the
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narrower pragmatic meaning of nonlocal variables named in ``co_freevars``).
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@ -1,4 +0,0 @@
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The :mod:`importlib.metadata` documentation now includes semantic
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cross-reference targets for the significant documented APIs. This means
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intersphinx references like :func:`importlib.metadata.version` will
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now work as expected.
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@ -1,3 +0,0 @@
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Added definitions for :term:`context`, :term:`current context`, and
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:term:`context management protocol`, updated related definitions to be
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consistent, and expanded the documentation for :class:`contextvars.Context`.
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@ -1,2 +0,0 @@
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Require Sphinx 7.2.6 or later to build the Python documentation.
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Patch by Adam Turner.
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@ -1,3 +0,0 @@
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Added stub pages for removed modules explaining their removal, where to find
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replacements, and linking to the last Python version that supported them.
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Contributed by Ned Batchelder.
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@ -1,2 +0,0 @@
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Increase currently inadequate vertical spacing for the IDLE browsers (path,
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module, and stack) on high-resolution monitors.
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@ -1,2 +0,0 @@
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Fix :mod:`argparse` metavar processing to allow positional arguments to have a
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tuple metavar.
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@ -1,2 +0,0 @@
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Strip :class:`unittest.IsolatedAsyncioTestCase` stack frames from reported
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stacktraces.
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@ -1 +0,0 @@
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Fix a race condition in :class:`multiprocessing.pool.Pool`.
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@ -1,2 +0,0 @@
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Fixed :class:`multiprocessing.Process` reporting a ``.exitcode`` of 1 even on success when
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using the ``"fork"`` start method while using a :class:`concurrent.futures.ThreadPoolExecutor`.
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@ -1,2 +0,0 @@
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Fix SystemError when match regular expression pattern containing some
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combination of possessive quantifier, alternative and capture group.
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@ -1 +0,0 @@
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Always use :func:`str` to print ``choices`` in :mod:`argparse`.
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@ -1 +0,0 @@
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Always return an absolute path for :func:`os.path.abspath` on Windows.
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@ -1,2 +0,0 @@
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:func:`!posixpath.realpath` now raises :exc:`NotADirectoryError` when *strict*
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mode is enabled and a non-directory path with a trailing slash is supplied.
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|
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@ -1 +0,0 @@
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Fixed an issue where :func:`inspect.getclosurevars` would incorrectly classify an attribute name as a global variable when the name exists both as an attribute name and a global variable.
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@ -1 +0,0 @@
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Update unbounded ``read`` calls in :mod:`zipfile` to specify an explicit ``size`` putting a limit on how much data they may read. This also updates handling around ZIP max comment size to match the standard instead of reading comments that are one byte too long.
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@ -1,4 +0,0 @@
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Resolve a memory leak introduced in CPython 3.10's :mod:`ssl` when the
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:attr:`ssl.SSLSocket.session` property was accessed. Speeds up read and
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write access to said property by no longer unnecessarily cloning session
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objects via serialization.
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|
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@ -1 +0,0 @@
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Fix the canvas not clearing after running turtledemo clock.
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@ -1 +0,0 @@
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Fix unbalanced quote errors occurring when activate.csh in :mod:`venv` was sourced with a custom prompt containing unpaired quotes or newlines.
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@ -1,2 +0,0 @@
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Fix parent slots detection for dataclasses that inherit from classes with
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``__dictoffset__``.
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@ -1,2 +0,0 @@
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Fix possible crash (in debug build), incorrect output or returning incorrect
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value from raw binary ``write()`` when writing to console on Windows.
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@ -1 +0,0 @@
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Remove broken :func:`time.thread_time` and :func:`time.thread_time_ns` on NetBSD.
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@ -1,3 +0,0 @@
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Fix handling of multiple ``"--"`` (double dashes) in :mod:`argparse`. Only
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the first one has now been removed, all subsequent ones are now taken
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literally.
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@ -1 +0,0 @@
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Add RFC 9637 reserved IPv6 block ``3fff::/20`` in :mod:`ipaddress` module.
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@ -1 +0,0 @@
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:mod:`argparse` now ignores the first ``"--"`` (double dash) between an option and command.
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@ -1,2 +0,0 @@
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Fix parsing positional argument with :ref:`nargs` equal to ``'?'`` or ``'*'``
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if it is preceded by an option and another positional argument.
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@ -1,4 +0,0 @@
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Positional arguments with :ref:`nargs` equal to ``'*'`` or
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:data:`!argparse.REMAINDER` are no longer required. This allows to use
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positional argument with ``nargs='*'`` and without ``default`` in mutually
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exclusive group and improves error message about required arguments.
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|
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@ -1,3 +0,0 @@
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Fix parsing mutually exclusive arguments in :mod:`argparse`. Arguments with
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the value identical to the default value (e.g. booleans, small integers,
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empty or 1-character strings) are no longer considered "not present".
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|
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@ -1,2 +0,0 @@
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Fix disallowing abbreviation of single-dash long options in :mod:`argparse`
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with ``allow_abbrev=False``.
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@ -1,2 +0,0 @@
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:mod:`argparse` vim supports abbreviated single-dash long options separated
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by ``=`` from its value.
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@ -1 +0,0 @@
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Fixed a bug in :mod:`pdb` where sometimes the breakpoint won't trigger if it was set on a function which is already in the call stack.
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@ -1,4 +0,0 @@
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Fixed bug in itertools.tee() handling of other tee inputs (a tee in a tee).
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The output now has the promised *n* independent new iterators. Formerly,
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the first iterator was identical (not independent) to the input iterator.
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This would sometimes give surprising results.
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|
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@ -1,2 +0,0 @@
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Fix a crash related to an integer overflow in :func:`curses.resizeterm`
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and :func:`curses.resize_term`.
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|
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@ -1,2 +0,0 @@
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Fix :mod:`argparse` support of positional arguments with ``nargs='?'``,
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``default=argparse.SUPPRESS`` and specified ``type``.
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@ -1,2 +0,0 @@
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Fix support of :ref:`choices` with string value in :mod:`argparse`. Substrings
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of the specified string no longer considered valid values.
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|
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@ -1 +0,0 @@
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All :mod:`asyncio` REPL prompts run in the same :class:`context <contextvars.Context>`. Contributed by Bartosz Sławecki.
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@ -1,2 +0,0 @@
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Fix conflicts between abbreviated long options in the parent parser and
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subparsers in :mod:`argparse`.
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|
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@ -1,2 +0,0 @@
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Fix :mod:`argparse` for namespaces with not directly writable dict (e.g.
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classes).
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|
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@ -1 +0,0 @@
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Properly quote template strings in :mod:`venv` activation scripts.
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@ -1 +0,0 @@
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Fixed :exc:`AssertionError` when using :func:`!asyncio.staggered.staggered_race` with :attr:`asyncio.eager_task_factory`.
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@ -1 +0,0 @@
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Fix reference cycles left in tracebacks in :func:`asyncio.open_connection` when used with ``happy_eyeballs_delay``
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@ -1,2 +0,0 @@
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Fix detection of the minimal Queue API needed by the :mod:`logging` module.
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Patch by Bénédikt Tran.
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|
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@ -1,2 +0,0 @@
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Allow calling :func:`os.path.exists` and :func:`os.path.lexists` with
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keyword arguments on Windows. Fixes a regression in 3.13.0.
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|
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@ -1,5 +0,0 @@
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Fix :func:`time.strptime` for ``%c`` and ``%x`` formats in many locales:
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Arabic, Bislama, Breton, Bodo, Kashubian, Chuvash, Estonian, French, Irish,
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Ge'ez, Gurajati, Manx Gaelic, Hebrew, Hindi, Chhattisgarhi, Haitian Kreyol,
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Japanese, Kannada, Korean, Marathi, Malay, Norwegian, Nynorsk, Punjabi,
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Rajasthani, Tok Pisin, Yoruba, Yue Chinese, Yau/Nungon and Chinese.
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|
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@ -1 +0,0 @@
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Fix refcycles in exceptions raised from :class:`asyncio.TaskGroup` and the python implementation of :class:`asyncio.Future`
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|
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@ -1 +0,0 @@
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Fixed thread safety in :mod:`ssl` in the free-threaded build. OpenSSL operations are now protected by a per-object lock.
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|
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@ -1 +0,0 @@
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Fix support for the ``barry_as_FLUFL`` future flag in the new REPL.
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|
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@ -1,4 +0,0 @@
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Fix ``locale.nl_langinfo(locale.ALT_DIGITS)`` on platforms with glibc.
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Now it returns a string consisting of up to 100 semicolon-separated symbols
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(an empty string in most locales) on all Posix platforms.
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Previously it only returned the first symbol or an empty string.
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|
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@ -1,5 +0,0 @@
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If the :envvar:`PYTHON_BASIC_REPL` environment variable is set, the
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:mod:`site` module no longer imports the :mod:`!_pyrepl` module. Moreover,
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the :mod:`site` module now respects :option:`-E` and :option:`-I` command
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line options: ignore :envvar:`PYTHON_BASIC_REPL` in this case. Patch by
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Victor Stinner.
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@ -1,4 +0,0 @@
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Fix an issue where providing a :class:`pathlib.PurePath` object as an
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initializer argument to a second :class:`~pathlib.PurePath` object with a
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different :attr:`~pathlib.PurePath.parser` resulted in arguments to the
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former object's initializer being joined by the latter object's parser.
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@ -1 +0,0 @@
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Don't copy arbitrary values to :c:expr:`_Bool` in the :mod:`struct` module.
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@ -1,8 +0,0 @@
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Fix encoding issues in :func:`time.strftime`, the
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:meth:`~datetime.datetime.strftime` method of the :mod:`datetime` classes
|
||||
:class:`~datetime.datetime`, :class:`~datetime.date` and
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:class:`~datetime.time` and formatting of these classes. Characters not
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encodable in the current locale are now acceptable in the format string.
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Surrogate pairs and sequence of surrogatescape-encoded bytes are no longer
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||||
recombinated. Embedded null character no longer terminates the format
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||||
string.
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|
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@ -1,4 +0,0 @@
|
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Fix inheritance of nested mutually exclusive groups from parent parser in
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||||
:class:`argparse.ArgumentParser`. Previously, all nested mutually exclusive
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groups lost their connection to the group containing them and were displayed
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as belonging directly to the parser.
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|
|
@ -1,2 +0,0 @@
|
|||
Keep :mod:`tkinter` TCL paths in venv pointing to base installation on
|
||||
Windows.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix a bug where ArgumentError includes the incorrect ambiguous option in :mod:`argparse`.
|
||||
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