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- Update to 3.13.3:

Browse Source 
- Tools/Demos
    - gh-131852: msgfmt no longer adds the POT-Creation-Date to
      generated .mo files for consistency with GNU msgfmt.
    - gh-85012: Correctly reset msgctxt when compiling messages
      in msgfmt.
    - gh-130025: The iOS testbed now correctly handles symlinks
      used as Python framework references.
  - Tests
    - gh-131050: test_ssl.test_dh_params is skipped if the
      underlying TLS library does not support finite-field
      ephemeral Diffie-Hellman.
    - gh-129200: Multiple iOS testbed runners can now be started
      at the same time without introducing an ambiguity over
      simulator ownership.
    - gh-130292: The iOS testbed will now run successfully on a
      machine that has not previously run Xcode tests (such as CI
      configurations).
    - gh-130293: The tests of terminal colorization are no longer
      sensitive to the value of the TERM variable in the testing
      environment.
    - gh-126332: Add unit tests for pyrepl.
  - Security
    - gh-131809: Update bundled libexpat to 2.7.1
    - gh-131261: Upgrade to libexpat 2.7.0
    - gh-127371: Avoid unbounded buffering for
      tempfile.SpooledTemporaryFile.writelines(). Previously,
      disk spillover was only checked after the lines iterator
      had been exhausted. This is now done after each line is
      written.

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:Factory/python313?expand=0&rev=87
This commit is contained in:
Matej Cepl
2025-04-11 19:56:43 +00:00
committed by Git OBS Bridge
parent 208ac0bda6
commit a23dbf9cdf
10 changed files with 411 additions and 102 deletions
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@@ -1,3 +1,277 @@
-------------------------------------------------------------------
Fri Apr 11 19:47:34 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
- Update to 3.13.3:
- Tools/Demos
- gh-131852: msgfmt no longer adds the POT-Creation-Date to
generated .mo files for consistency with GNU msgfmt.
- gh-85012: Correctly reset msgctxt when compiling messages
in msgfmt.
- gh-130025: The iOS testbed now correctly handles symlinks
used as Python framework references.
- Tests
- gh-131050: test_ssl.test_dh_params is skipped if the
underlying TLS library does not support finite-field
ephemeral Diffie-Hellman.
- gh-129200: Multiple iOS testbed runners can now be started
at the same time without introducing an ambiguity over
simulator ownership.
- gh-130292: The iOS testbed will now run successfully on a
machine that has not previously run Xcode tests (such as CI
configurations).
- gh-130293: The tests of terminal colorization are no longer
sensitive to the value of the TERM variable in the testing
environment.
- gh-126332: Add unit tests for pyrepl.
- Security
- gh-131809: Update bundled libexpat to 2.7.1
- gh-131261: Upgrade to libexpat 2.7.0
- gh-127371: Avoid unbounded buffering for
tempfile.SpooledTemporaryFile.writelines(). Previously,
disk spillover was only checked after the lines iterator
had been exhausted. This is now done after each line is
written.
- gh-121284: Fix bug in the folding of rfc2047 encoded-words
when flattening an email message using a modern email
policy. Previously when an encoded-word was too long for
a line, it would be decoded, split across lines, and
re-encoded. But commas and other special characters in the
original text could be left unencoded and unquoted. This
could theoretically be used to spoof header lines using
a carefully constructed encoded-word if the resulting
rendered email was transmitted or re-parsed.
- Library
- gh-132174: Fix function name in error message of
_interpreters.run_string.
- gh-132171: Fix crash of _interpreters.run_string on string
subclasses.
- gh-129204: Introduce new _PYTHON_SUBPROCESS_USE_POSIX_SPAWN
environment variable knob in subprocess to control the use
of os.posix_spawn().
- gh-132159: Do not shadow user arguments in generated
__new__() by decorator warnings.deprecated. Patch by Xuehai
Pan.
- gh-132075: Fix possible use of socket address structures
with uninitialized members. Now all structure members are
initialized with zeroes by default.
- gh-132002: Fix crash when deallocating
contextvars.ContextVar with weird unahashable string names.
- gh-131668: socket: Fix code parsing AF_BLUETOOTH socket
addresses.
- gh-131492: Fix a resource leak when constructing a
gzip.GzipFile with a filename fails, for example when
passing an invalid compresslevel.
- gh-131325: Fix sendfile fallback implementation to drain
data after writing to transport in asyncio.
- gh-129843: Fix incorrect argument passing in
warnings.warn_explicit().
- gh-131204: Use monospace font from System Font Stack for
cross-platform support in difflib.HtmlDiff.
- gh-130940: The PyConfig.use_system_logger attribute,
introduced in Python 3.13.2, has been removed. The
introduction of this attribute inadvertently introduced an
ABI breakage on macOS and iOS. The use of the system logger
is now enabled by default on iOS, and disabled by default
on macOS.
- gh-131045: Fix issue with __contains__, values, and
pseudo-members for enum.Flag.
- gh-130959: Fix pure-Python implementation of
datetime.time.fromisoformat() to reject times with spaces
in fractional part (for example, 12:34:56.400 +02:00),
matching the C implementation. Patch by Michał Gorny.
- gh-130637: Add validation for numeric response data in
poplib.POP3.stat() method
- gh-130461: Remove .. index:: directives from the uuid
module documentation. These directives previously created
entries in the general index for getnode() as well as
the uuid1(), uuid3(), uuid4(), and uuid5() constructor
functions.
- gh-130379: The zipapp module now calculates the list of
files to be added to the archive before creating the
archive. This avoids accidentally including the target when
it is being created in the source directory.
- gh-130285: Fix corner case for random.sample() allowing the
counts parameter to specify an empty population. So now,
sample([], 0, counts=[]) and sample('abc', k=0, counts=[0,
0, 0]) both give the same result as sample([], 0).
- gh-130250: Fix regression in traceback.print_last().
- gh-130230: Fix crash in pow() with only Decimal third
argument.
- gh-118761: Reverts a change in the previous release
attempting to make some stdlib imports used within the
subprocess module lazy as this was causing errors during
__del__ finalizers calling methods such as terminate, or
kill, or send_signal.
- gh-130164: Fixed failure to raise TypeError in
inspect.Signature.bind() for positional-only arguments
provided by keyword when a variadic keyword argument (e.g.
--kwargs) is present.
- gh-130151: Fix reference leaks in _hashlib.hmac_new() and
_hashlib.hmac_digest(). Patch by Bénédikt Tran.
- gh-130145: Fix asyncio.AbstractEventloop.run_forever() when
another loop is already running.
- gh-129726: Fix gzip.GzipFile raising an unraisable
exception during garbage collection when referring to
a temporary object by breaking the reference loop with
weakref.
- gh-127750: Remove broken functools.singledispatchmethod()
caching introduced in gh-85160.
- gh-129583: Update bundled pip to 25.0.1
- gh-97850: Update the deprecation warning of
importlib.abc.Loader.load_module().
- gh-129646: Update the locale alias mapping in the locale
module to match the latest X Org locale alias mapping and
support new locales in Glibc 2.41.
- gh-129603: Fix bugs where sqlite3.Row objects could
segfault if their inherited description was set to
None. Patch by Erlend Aasland.
- gh-128231: Execution of multiple statements in the new
REPL now stops immediately upon the first exception
encountered. Patch by Bartosz Sławecki.
- gh-117779: Fix reading duplicated entries in zipfile by
name. Reading duplicated entries (except the last one)
by ZipInfo now emits a warning instead of raising an
exception.
- gh-128772: Fix pydoc for methods with the __module__
attribute equal to None.
- gh-92897: Scheduled the deprecation of the check_home
argument of sysconfig.is_python_build() to Python 3.15.
- gh-128657: Fix possible extra reference when using objects
returned by hashlib.sha256() under free threading.
- gh-128703: Fix mimetypes.guess_type() to use default
mapping for empty Content-Type in registry.
- gh-128308: Support the name keyword argument
for eager tasks in asyncio.loop.create_task(),
asyncio.create_task() and asyncio.TaskGroup.create_task(),
by passing on all kwargs to the task factory set by
asyncio.loop.set_task_factory().
- gh-128388: Fix PyREPL on Windows to support more
keybindings, like the Control-← and Control-→ word-skipping
keybindings and those with meta (i.e. Alt), e.g. Alt-d to
kill-word or Alt-Backspace backward-kill-word.
- gh-126037: xml.etree.ElementTree: Fix a crash in
Element.find, Element.findtext and Element.findall when
the tag to find implements an __eq__() method mutating the
element being queried. Patch by Bénédikt Tran.
- gh-127712: Fix handling of the secure argument of
logging.handlers.SMTPHandler.
- gh-126033: xml.etree.ElementTree: Fix a crash in
Element.remove when the element is concurrently
mutated. Patch by Bénédikt Tran.
- gh-118201: Fixed intermittent failures of os.confstr,
os.pathconf and os.sysconf on iOS and Android.
- gh-124927: Non-printing characters are now properly handled
in the new REPL.
- IDLE
- gh-129873: Simplify displaying the IDLE doc by only copying
the text section of idle.html to idlelib/help.html. Patch
by Stan Ulbrych.
- Documentation
- gh-131417: Mention asyncio.Future and asyncio.Task in
generic classes list.
- gh-125722: Require Sphinx 8.2.0 or later to build the
Python documentation. Patch by Adam Turner.
- gh-129712: The wheel tags supported by each macOS universal
SDK option are now documented.
- gh-46236: C API: Document PyUnicode_RSplit(),
PyUnicode_Partition() and PyUnicode_RPartition().
- Core and Builtins
- gh-132011: Fix crash when calling list.append() as an
unbound method.
- gh-131998: Fix a crash when using an unbound method
descriptor object in a function where a bound method
descriptor was used.
- gh-131988: Fix a performance regression that caused scaling
bottlenecks in the free threaded build in 3.13.1 and
3.13.2.
- gh-131719: Fix missing NULL check in _PyMem_FreeDelayed in
free-threaded build.
- gh-131670: Fix anext() failing on sync __anext__() raising
an exception.
- gh-131141: Fix data race in sys.monitoring instrumentation
while registering callback.
- gh-130932: Fix incorrect exception handling in
_PyModule_IsPossiblyShadowing
- gh-130851: Fix a crash in the free threading build when
constructing a code object with co_consts that contains
instances of types that are not otherwise generated by the
bytecode compiler.
- gh-130794: Fix memory leak in the free threaded build
when resizing a shared list or dictionary from multiple
short-lived threads.
- gh-130775: Do not crash on negative column and end_column
in ast locations.
- gh-130382: Fix PyRefTracer_DESTROY not being sent from
Python/ceval.c Py_DECREF().
- gh-130618: Fix a bug that was causing UnicodeDecodeError or
SystemError to be raised when using f-strings with lambda
expressions with non-ASCII characters. Patch by Pablo
Galindo
- gh-130163: Fix possible crashes related to concurrent
change and use of the sys module attributes.
- gh-88887: Fixing multiprocessing Resource Tracker process
leaking, usually observed when running Python as PID 1.
- gh-130115: Fix an issue with thread identifiers being
sign-extended on some platforms.
- gh-128396: Fix a crash that occurs when calling locals()
inside an inline comprehension that uses the same local
variable as the outer frame scope where the variable is a
free or cell var.
- gh-116042: Fix location for SyntaxErrors of invalid escapes
in the tokenizer. Patch by Pablo Galindo
- gh-129983: Fix data race in compile_template in sre.c.
- gh-129967: Fix a race condition in the free threading build
when repr(set) is called concurrently with set.clear().
- gh-129900: Fix return codes inside SystemExit not getting
returned by the REPL.
- gh-129732: Fixed a race in _Py_qsbr_reserve in the free
threading build.
- gh-129643: Fix thread safety of PyList_Insert() in
free-threading builds.
- gh-129668: Fix race condition when raising MemoryError in
the free threaded build.
- gh-129643: Fix thread safety of PyList_SetItem() in
free-threading builds. Patch by Kumar Aditya.
- gh-128714: Fix the potential races in get/set dunder
methods __annotations__, __annotate__ and __type_params__
for function object, and add related tests.
- gh-128632: Disallow __classdict__ as the name of a type
parameter. Using this name would previously crash the
interpreter in some circumstances.
- gh-127953: The time to handle a LINE event in
sys.monitoring (and sys.settrace) is now independent of the
number of lines in the code object.
- gh-125331: from __future__ import barry_as_FLUFL now works
in more contexts, including when it is used in files,
with the -c flag, and in the REPL when there are multiple
statements on the same line. Previously, it worked only
on subsequent lines in the REPL, and when the appropriate
flags were passed directly to compile(). Patch by Pablo
Galindo.
- C API
- gh-131740: Update PyUnstable_GC_VisitObjects to traverse
perm gen.
- gh-129533: Update PyGC_Enable(), PyGC_Disable(),
PyGC_IsEnabled() to use atomic operation for thread-safety
at free-threading build. Patch by Donghee Na.
- Build
- gh-131865: The DTrace build now properly passes the CC
and CFLAGS variables to the dtrace command when utilizing
SystemTap on Linux.
- gh-131675: Fix mimalloc library builds for 32-bit ARM
targets.
- gh-130673: Fix potential KeyError when handling object
sections during JIT building process.
- gh-130740: Ensure that Python.h is included before
stdbool.h unless pyconfig.h is included before or in some
platform-specific contexts.
- gh-129838: Don’t redefine _Py_NO_SANITIZE_UNDEFINED when
compiling with a recent GCC version and undefined sanitizer
enabled.
- gh-129660: Drop test_embed from PGO training, whose
contribution in recent versions is considered to be
ignorable.
-------------------------------------------------------------------
Mon Mar 10 15:44:31 UTC 2025 - Bernhard Wiedemann <bwiedemann@suse.com>