Changelog for python311-idle-3.11.10-lp154.157.1.x86_64.rpm :

* Wed Oct 02 2024 Matej Cepl - Drop .pyc files from docdir for reproducible builds (bsc#1230906).
* Mon Sep 09 2024 Matej Cepl - Update to 3.11.10: - Security - gh-123678: Upgrade libexpat to 2.6.3 - gh-121957: Fixed missing audit events around interactive use of Python, now also properly firing for ``python -i``, as well as for ``python -m asyncio``. The event in question is ``cpython.run_stdin``. - gh-122133: Authenticate the socket connection for the ``socket.socketpair()`` fallback on platforms where ``AF_UNIX`` is not available like Windows. Patch by Gregory P. Smith and Seth Larson . Reported by Ellie - gh-121285: Remove backtracking from tarfile header parsing for ``hdrcharset``, PAX, and GNU sparse headers (bsc#1230227, CVE-2024-6232). - gh-118486: :func:`os.mkdir` on Windows now accepts
* mode
* of ``0o700`` to restrict the new directory to the current user. This fixes CVE-2024-4030 affecting :func:`tempfile.mkdtemp` in scenarios where the base temporary directory is more permissive than the default. - gh-116741: Update bundled libexpat to 2.6.2 - Library - gh-123270: Applied a more surgical fix for malformed payloads in :class:`zipfile.Path` causing infinite loops (gh-122905) without breaking contents using legitimate characters (bsc#1229704, CVE-2024-8088). - gh-123067: Fix quadratic complexity in parsing ``\"``-quoted cookie values with backslashes by :mod:`http.cookies` (bsc#1229596, CVE-2024-7592). - gh-122905: :class:`zipfile.Path` objects now sanitize names from the zipfile. - gh-121650: :mod:`email` headers with embedded newlines are now quoted on output. The :mod:`~email.generator` will now refuse to serialize (write) headers that are unsafely folded or delimited; see :attr:`~email.policy.Policy.verify_generated_headers`. (Contributed by Bas Bloemsaat and Petr Viktorin in :gh:`121650`; CVE-2024-6923, bsc#1228780). - gh-119506: Fix :meth:`!io.TextIOWrapper.write` method breaks internal buffer when the method is called again during flushing internal buffer. - gh-118643: Fix an AttributeError in the :mod:`email` module when re-fold a long address list. Also fix more cases of incorrect encoding of the address separator in the address list. - gh-113171: Fixed various false positives and false negatives in
* :attr:`ipaddress.IPv4Address.is_private` (see these docs for details)
* :attr:`ipaddress.IPv4Address.is_global`
* :attr:`ipaddress.IPv6Address.is_private`
* :attr:`ipaddress.IPv6Address.is_global` Also in the corresponding :class:`ipaddress.IPv4Network` and :class:`ipaddress.IPv6Network` attributes. Fixes bsc#1226448 (CVE-2024-4032). - gh-102988: :func:`email.utils.getaddresses` and :func:`email.utils.parseaddr` now return ``(\'\', \'\')`` 2-tuples in more situations where invalid email addresses are encountered instead of potentially inaccurate values. Add optional
*strict
* parameter to these two functions: use ``strict=False`` to get the old behavior, accept malformed inputs. ``getattr(email.utils, \'supports_strict_parsing\', False)`` can be use to check if the
*strict
* paramater is available. Patch by Thomas Dwyer and Victor Stinner to improve the CVE-2023-27043 fix (bsc#1210638). - gh-67693: Fix :func:`urllib.parse.urlunparse` and :func:`urllib.parse.urlunsplit` for URIs with path starting with multiple slashes and no authority. Based on patch by Ashwin Ramaswami. - Core and Builtins - gh-112275: A deadlock involving ``pystate.c``\'s ``HEAD_LOCK`` in ``posixmodule.c`` at fork is now fixed. Patch by ChuBoning based on previous Python 3.12 fix by Victor Stinner. - gh-109120: Added handle of incorrect star expressions, e.g ``f(3,
*)``. Patch by Grigoryev Semyon- Removed upstreamed patches: - CVE-2023-27043-email-parsing-errors.patch - CVE-2024-4032-private-IP-addrs.patch - CVE-2024-6923-email-hdr-inject.patch - CVE-2024-8088-inf-loop-zipfile_Path.patch
* Mon Sep 02 2024 Matej Cepl - Add gh120226-fix-sendfile-test-kernel-610.patch to avoid failing test_sendfile_close_peer_in_the_middle_of_receiving tests on Linux >= 6.10 (GH-120227).
* Wed Aug 28 2024 Matej Cepl - Add CVE-2024-8088-inf-loop-zipfile_Path.patch to prevent malformed payload to cause infinite loops in zipfile.Path (bsc#1229704, CVE-2024-8088).
* Wed Aug 07 2024 Matej Cepl - Add CVE-2024-6923-email-hdr-inject.patch to prevent email header injection due to unquoted newlines (bsc#1228780, CVE-2024-6923).- %{profileopt} variable is set according to the variable %{do_profiling} (bsc#1227999)
* Mon Jul 22 2024 Matej Cepl - Remove %suse_update_desktop_file macro as it is not useful any more.
* Thu Jul 18 2024 Matej Cepl - Adding bso1227999-reproducible-builds.patch fixing bsc#1227999 adding reproducibility patches from gh#python/cpython!121872 and gh#python/cpython!121883.
* Mon Jul 15 2024 Matej Cepl - Stop using %%defattr, it seems to be breaking proper executable attributes on /usr/bin/ scripts (bsc#1227378).
* Tue Jul 02 2024 Daniel Garcia - Update F00251-change-user-install-location.patch to make pip and modern tools install directly in /usr/local when used by the user. bsc#1225660
* Tue Jun 25 2024 Matej Cepl - Add CVE-2024-4032-private-IP-addrs.patch to fix bsc#1226448 (CVE-2024-4032) rearranging definition of private v global IP addresses.
* Wed May 01 2024 Matej Cepl - Update CVE-2023-52425-libexpat-2.6.0-backport.patch so that it uses features sniffing, not just comparing version number. Include also support-expat-CVE-2022-25236-patched.patch.- Add CVE-2023-52425-remove-reparse_deferral-tests.patch skipping failing tests.- Refresh patches: - CVE-2023-27043-email-parsing-errors.patch - fix_configure_rst.patch - skip_if_buildbot-extend.patch- Remove included patch: - support-expat-CVE-2022-25236-patched.patch
* Mon Apr 15 2024 Daniel Garcia - Add CVE-2023-52425-libexpat-2.6.0-backport.patch to fix tests with patched libexpat below 2.6.0 that doesn\'t update the version number, just in SLE.
* Mon Apr 08 2024 Daniel Garcia - Remove not needed upstream patches:
* libexpat260.patch
* CVE-2023-6597-TempDir-cleaning-symlink.patch, bsc#1219666- Update to 3.11.9:
* Security - gh-115398: Allow controlling Expat >=2.6.0 reparse deferral (CVE-2023-52425, bsc#1219559) by adding five new methods: xml.etree.ElementTree.XMLParser.flush() xml.etree.ElementTree.XMLPullParser.flush() xml.parsers.expat.xmlparser.GetReparseDeferralEnabled() xml.parsers.expat.xmlparser.SetReparseDeferralEnabled() xml.sax.expatreader.ExpatParser.flush() - gh-115399: Update bundled libexpat to 2.6.0 - gh-115243: Fix possible crashes in collections.deque.index() when the deque is concurrently modified. - gh-114572: ssl.SSLContext.cert_store_stats() and ssl.SSLContext.get_ca_certs() now correctly lock access to the certificate store, when the ssl.SSLContext is shared across multiple threads (bsc#1226447, CVE-2024-0397).
* Core and Builtins - gh-116296: Fix possible refleak in object.__reduce__() internal error handling. - gh-116034: Fix location of the error on a failed assertion. - gh-115823: Properly calculate error ranges in the parser when raising SyntaxError exceptions caused by invalid byte sequences. Patch by Pablo Galindo - gh-112087: For an empty reverse iterator for list will be reduced to reversed(). Patch by Donghee Na. - gh-115011: Setters for members with an unsigned integer type now support the same range of valid values for objects that has a __index__() method as for int. - gh-96497: Fix incorrect resolution of mangled class variables used in assignment expressions in comprehensions.
* Library - gh-117310: Fixed an unlikely early & extra Py_DECREF triggered crash in ssl when creating a new _ssl._SSLContext if CPython was built implausibly such that the default cipher list is empty or the SSL library it was linked against reports a failure from its C SSL_CTX_set_cipher_list() API. - gh-117178: Fix regression in lazy loading of self-referential modules, introduced in gh-114781. - gh-117084: Fix zipfile extraction for directory entries with the name containing backslashes on Windows. - gh-117110: Fix a bug that prevents subclasses of typing.Any to be instantiated with arguments. Patch by Chris Fu. - gh-90872: On Windows, subprocess.Popen.wait() no longer calls WaitForSingleObject() with a negative timeout: pass 0 ms if the timeout is negative. Patch by Victor Stinner. - gh-116957: configparser: Don’t leave ConfigParser values in an invalid state (stored as a list instead of a str) after an earlier read raised DuplicateSectionError or DuplicateOptionError. - gh-90095: Ignore empty lines and comments in .pdbrc - gh-116764: Restore support of None and other false values in urllib.parse functions parse_qs() and parse_qsl(). Also, they now raise a TypeError for non-zero integers and non-empty sequences. - gh-116811: In PathFinder.invalidate_caches, delegate to MetadataPathFinder.invalidate_caches. - gh-116600: Fix repr() for global Flag members. - gh-116484: Change automatically generated tkinter.Checkbutton widget names to avoid collisions with automatically generated tkinter.ttk.Checkbutton widget names within the same parent widget. - gh-116401: Fix blocking os.fwalk() and shutil.rmtree() on opening named pipe. - gh-116143: Fix a race in pydoc _start_server, eliminating a window in which _start_server can return a thread that is “serving” but without a docserver set. - gh-116325: typing: raise SyntaxError instead of AttributeError on forward references as empty strings. - gh-90535: Fix support of interval values > 1 in logging.TimedRotatingFileHandler for when=\'MIDNIGHT\' and when=\'Wx\'. - gh-115978: Disable preadv(), readv(), pwritev(), and writev() on WASI. - Under wasmtime for WASI 0.2, these functions don’t pass test_posix (https://github.com/bytecodealliance/wasmtime/issues/7830). - gh-88352: Fix the computation of the next rollover time in the logging.TimedRotatingFileHandler handler. computeRollover() now always returns a timestamp larger than the specified time and works correctly during the DST change. doRollover() no longer overwrite the already rolled over file, saving from data loss when run at midnight or during repeated time at the DST change. - gh-87115: Set __main__.__spec__ to None when running a script with pdb - gh-76511: Fix UnicodeEncodeError in email.Message.as_string() that results when a message that claims to be in the ascii character set actually has non-ascii characters. Non-ascii characters are now replaced with the U+FFFD replacement character, like in the replace error handler. - gh-75988: Fixed unittest.mock.create_autospec() to pass the call through to the wrapped object to return the real result. - gh-115881: Fix issue where ast.parse() would incorrectly flag conditional context managers (such as with (x() if y else z()): ...) as invalid syntax if feature_version=(3, 8) was passed. This reverts changes to the grammar made as part of gh-94949. - gh-115886: Fix silent truncation of the name with an embedded null character in multiprocessing.shared_memory.SharedMemory. - gh-115809: Improve algorithm for computing which rolled-over log files to delete in logging.TimedRotatingFileHandler. It is now reliable for handlers without namer and with arbitrary deterministic namer that leaves the datetime part in the file name unmodified. - gh-74668: urllib.parse functions parse_qs() and parse_qsl() now support bytes arguments containing raw and percent-encoded non-ASCII data. - gh-67044: csv.writer() now always quotes or escapes \'\\r\' and \'\
\', regardless of lineterminator value. - gh-115712: csv.writer() now quotes empty fields if delimiter is a space and skipinitialspace is true and raises exception if quoting is not possible. - gh-115618: Fix improper decreasing the reference count for None argument in property methods getter(), setter() and deleter(). - gh-115570: A DeprecationWarning is no longer omitted on access to the __doc__ attributes of the deprecated typing.io and typing.re pseudo-modules. - gh-112006: Fix inspect.unwrap() for types with the __wrapper__ data descriptor. - gh-101293: Support callables with the __call__() method and types with __new__() and __init__() methods set to class methods, static methods, bound methods, partial functions, and other types of methods and descriptors in inspect.Signature.from_callable(). - gh-115392: Fix a bug in doctest where incorrect line numbers would be reported for decorated functions. - gh-114563: Fix several format() bugs when using the C implementation of Decimal:
* memory leak in some rare cases when using the z format option (coerce negative 0)
* incorrect output when applying the z format option to type F (fixed-point with capital NAN / INF)
* incorrect output when applying the # format option (alternate form) - gh-115197: urllib.request no longer resolves the hostname before checking it against the system’s proxy bypass list on macOS and Windows. - gh-115198: Fix support of Docutils >= 0.19 in distutils. - gh-115165: Most exceptions are now ignored when attempting to set the __orig_class__ attribute on objects returned when calling typing generic aliases (including generic aliases created using typing.Annotated). Previously only AttributeError was ignored. Patch by Dave Shawley. - gh-115133: Fix tests for XMLPullParser with Expat 2.6.0. - gh-115059: io.BufferedRandom.read1() now flushes the underlying write buffer. - gh-79382: Trailing
*
* no longer allows to match files and non-existing paths in recursive glob(). - gh-114763: Protect modules loaded with importlib.util.LazyLoader from race conditions when multiple threads try to access attributes before the loading is complete. - gh-97959: Fix rendering class methods, bound methods, method and function aliases in pydoc. Class methods no longer have “method of builtins.type instance” note. Corresponding notes are now added for class and unbound methods. Method and function aliases now have references to the module or the class where the origin was defined if it differs from the current. Bound methods are now listed in the static methods section. Methods of builtin classes are now supported as well as methods of Python classes. - gh-112281: Allow creating union of types for typing.Annotated with unhashable metadata. - gh-111775: Fix importlib.resources.simple.ResourceHandle.open() for text mode, added missed stream argument. - gh-90095: Make .pdbrc and -c work with any valid pdb commands. - gh-107155: Fix incorrect output of help(x) where x is a lambda function, which has an __annotations__ dictionary attribute with a \"return\" key. - gh-105866: Fixed _get_slots bug which caused error when defining dataclasses with slots and a weakref_slot. - gh-60346: Fix ArgumentParser inconsistent with parse_known_args. - gh-100985: Update HTTPSConnection to consistently wrap IPv6 Addresses when using a proxy. - gh-100884: email: fix misfolding of comma in address-lists over multiple lines in combination with unicode encoding. - gh-95782: Fix io.BufferedReader.tell(), io.BufferedReader.seek(), _pyio.BufferedReader.tell(), io.BufferedRandom.tell(), io.BufferedRandom.seek() and _pyio.BufferedRandom.tell() being able to return negative offsets. - gh-96310: Fix a traceback in argparse when all options in a mutually exclusive group are suppressed. - gh-93205: Fixed a bug in logging.handlers.TimedRotatingFileHandler where multiple rotating handler instances pointing to files with the same name but different extensions would conflict and not delete the correct files. - bpo-44865: Add missing call to localization function in argparse. - bpo-43952: Fix multiprocessing.connection.Listener.accept() to accept empty bytes as authkey. Not accepting empty bytes as key causes it to hang indefinitely. - bpo-42125: linecache: get module name from __spec__ if available. This allows getting source code for the __main__ module when a custom loader is used. - gh-66543: Make mimetypes.guess_type() properly parsing of URLs with only a host name, URLs containing fragment or query, and filenames with only a UNC sharepoint on Windows. Based on patch by Dong-hee Na. - bpo-33775: Add ‘default’ and ‘version’ help text for localization in argparse.
* Documentation - gh-115399: Document CVE-2023-52425 of Expat <2.6.0 under “XML vulnerabilities”. - gh-115233: Fix an example for LoggerAdapter in the Logging Cookbook.
* Tests - gh-83434: Disable JUnit XML output (--junit-xml=FILE command line option) in regrtest when hunting for reference leaks (-R option). Patch by Victor Stinner. - gh-117187: Fix XML tests for vanilla Expat <2.6.0. - gh-115979: Update test_importlib so that it passes under WASI SDK 21. - gh-116307: Added import helper isolated_modules as CleanImport does not remove modules imported during the context. - gh-115720: Leak tests (-R, --huntrleaks) now show a summary of the number of leaks found in each iteration. - gh-115122: Add --bisect option to regrtest test runner: run failed tests with test.bisect_cmd to identify failing tests. Patch by Victor Stinner. - gh-115596: Fix ProgramPriorityTests in test_os permanently changing the process priority. - gh-115198: Fix test_check_metadata_deprecate in distutils tests with a newer Docutils.
* Build - gh-116313: Get WASI builds to work under wasmtime 18 w/ WASI 0.2/preview2 primitives. - gh-115167: Avoid vendoring vcruntime140_threads.dll when building with Visual Studio 2022 version 17.8.
* Windows - gh-116773: Fix instances of <_overlapped.Overlapped object at 0xXXX> still has pending operation at deallocation, the process may crash. - gh-91227: Fix the asyncio ProactorEventLoop implementation so that sending a datagram to an address that is not listening does not prevent receiving any more datagrams. - gh-115554: The installer now has more strict rules about updating the Python Launcher for Windows. In general, most users only have a single launcher installed and will see no difference. When multiple launchers have been installed, the option to install the launcher is disabled until all but one have been removed. Downgrading the launcher (which was never allowed) is now more obviously blocked. - gh-115543: Python Launcher for Windows can now detect Python 3.13 when installed from the Microsoft Store, and will install Python 3.12 by default when PYLAUNCHER_ALLOW_INSTALL is set. - gh-115009: Update Windows installer to use SQLite 3.45.1.
* IDLE - gh-88516: On macOS show a proxy icon in the title bar of editor windows to match platform behaviour.
* Tools/Demos - gh-113516: Don’t set LDSHARED when building for WASI.
* C API - gh-117021: Fix integer overflow in PyLong_AsPid() on non-Windows 64-bit platforms.
* Sun Mar 24 2024 Matej Cepl - Add reference to CVE-2024-0450 (bsc#1221854) to changelog.
* Fri Mar 22 2024 Matej Cepl - Because of bsc#1189495 we have to revert use of %autopatch.
* Tue Mar 12 2024 Matej Cepl - Rewrite %prep to use %autosetup et al. for compatibility with rpm 4.20.
* Tue Mar 12 2024 Matej Cepl - bsc#1221260 add bsc1221260-test_asyncio-ResourceWarning.patch to eliminate ResourceWarning which broke the test suite in test_asyncio.
* Wed Mar 06 2024 Pedro Monreal - Use the system-wide crypto-policies [bsc#1211301]
* Use the system default cipher list instead of hardcoded values
* Add the --with-ssl-default-suites=openssl configure option
* Fri Feb 23 2024 Matej Cepl - (bsc#1219666, CVE-2023-6597) Add CVE-2023-6597-TempDir-cleaning-symlink.patch (patch from gh#python/cpython!99930) fixing symlink bug in cleanup of tempfile.TemporaryDirectory.
* Tue Feb 20 2024 Matej Cepl - Remove double definition of /usr/bin/idle%%{version} in %%files.
* Thu Feb 15 2024 Daniel Garcia - Add upstream patch libexpat260.patch, Fix tests for XMLPullParser with Expat 2.6.0, gh#python/cpython#115289
* Thu Feb 08 2024 Daniel Garcia - Update to 3.11.8: - Security - gh-113659: Skip .pth files with names starting with a dot or hidden file attribute. - Core and Builtins - gh-114887: Changed socket type validation in create_datagram_endpoint() to accept all non-stream sockets. This fixes a regression in compatibility with raw sockets. - gh-114388: Fix a RuntimeWarning emitted when assign an integer-like value that is not an instance of int to an attribute that corresponds to a C struct member of type T_UINT and T_ULONG. Fix a double RuntimeWarning emitted when assign a negative integer value to an attribute that corresponds to a C struct member of type T_UINT. - gh-89811: Check for a valid tp_version_tag before performing bytecode specializations that rely on this value being usable. - gh-113602: Fix an error that was causing the parser to try to overwrite existing errors and crashing in the process. Patch by Pablo Galindo - gh-113566: Fix a 3.11-specific crash when the repr of a Future is requested after the module has already been garbage-collected. - gh-106905: Use per AST-parser state rather than global state to track recursion depth within the AST parser to prevent potential race condition due to simultaneous parsing. - The issue primarily showed up in 3.11 by multithreaded users of ast.parse(). In 3.12 a change to when garbage collection can be triggered prevented the race condition from occurring. - gh-112716: Fix SystemError in the import statement and in __reduce__() methods of builtin types when __builtins__ is not a dict. - gh-105967: Workaround a bug in Apple’s macOS platform zlib library where zlib.crc32() and binascii.crc32() could produce incorrect results on multi-gigabyte inputs. Including when using zipfile on zips containing large data. - gh-94606: Fix UnicodeEncodeError when email.message.get_payload() reads a message with a Unicode surrogate character and the message content is not well-formed for surrogateescape encoding. Patch by Sidney Markowitz. - Library - gh-114965: Update bundled pip to 24.0 - gh-114959: tarfile no longer ignores errors when trying to extract a directory on top of a file. - gh-109475: Fix support of explicit option value “–” in argparse (e.g. --option=--). - gh-110190: Fix ctypes structs with array on Windows ARM64 platform by setting MAX_STRUCT_SIZE to 32 in stgdict. Patch by Diego Russo - gh-113280: Fix a leak of open socket in rare cases when error occurred in ssl.SSLSocket creation. - gh-77749: email.policy.EmailPolicy.fold() now always encodes non-ASCII characters in headers if utf8 is false. - gh-114492: Make the result of termios.tcgetattr() reproducible on Alpine Linux. Previously it could leave a random garbage in some fields. - gh-75128: Ignore an OSError in asyncio.BaseEventLoop.create_server() when IPv6 is available but the interface cannot actually support it. - gh-114257: Dismiss the FileNotFound error in ctypes.util.find_library() and just return None on Linux. - gh-101438: Avoid reference cycle in ElementTree.iterparse. The iterator returned by ElementTree.iterparse may hold on to a file descriptor. The reference cycle prevented prompt clean-up of the file descriptor if the returned iterator was not exhausted. - gh-104522: OSError raised when run a subprocess now only has filename attribute set to cwd if the error was caused by a failed attempt to change the current directory. - gh-109534: Fix a reference leak in asyncio.selector_events.BaseSelectorEventLoop when SSL handshakes fail. Patch contributed by Jamie Phan. - gh-114077: Fix possible OverflowError in socket.socket.sendfile() when pass count larger than 2 GiB on 32-bit platform. - gh-114014: Fixed a bug in fractions.Fraction where an invalid string using d in the decimals part creates a different error compared to other invalid letters/characters. Patch by Jeremiah Gabriel Pascual. - gh-113951: Fix the behavior of tag_unbind() methods of tkinter.Text and tkinter.Canvas classes with three arguments. Previously, widget.tag_unbind(tag, sequence, funcid) destroyed the current binding for sequence, leaving sequence unbound, and deleted the funcid command. Now it removes only funcid from the binding for sequence, keeping other commands, and deletes the funcid command. It leaves sequence unbound only if funcid was the last bound command. - gh-113877: Fix tkinter method winfo_pathname() on 64-bit Windows. - gh-113781: Silence unraisable AttributeError when warnings are emitted during Python finalization. - gh-113594: Fix UnicodeEncodeError in email when re-fold lines that contain unknown-8bit encoded part followed by non-unknown-8bit encoded part. - gh-113538: In asyncio.StreamReaderProtocol.connection_made(), there is callback that logs an error if the task wrapping the “connected callback” fails. This callback would itself fail if the task was cancelled. Prevent this by checking whether the task was cancelled first. If so, close the transport but don’t log an error. - gh-85567: Fix resource warnings for unclosed files in pickle and pickletools command line interfaces. - gh-101225: Increase the backlog for multiprocessing.connection.Listener objects created by multiprocessing.manager and multiprocessing.resource_sharer to significantly reduce the risk of getting a connection refused error when creating a multiprocessing.connection.Connection to them. - gh-113543: Make sure that webbrowser.MacOSXOSAScript sends webbrowser.open audit event. - gh-113028: When a second reference to a string appears in the input to pickle, and the Python implementation is in use, we are guaranteed that a single copy gets pickled and a single object is shared when reloaded. Previously, in protocol 0, when a string contained certain characters (e.g. newline) it resulted in duplicate objects. - gh-113421: Fix multiprocessing logger for %(filename)s. - gh-113358: Fix rendering tracebacks for exceptions with a broken __getattr__. - gh-113214: Fix an AttributeError during asyncio SSL protocol aborts in SSL-over-SSL scenarios. - gh-113246: Update bundled pip to 23.3.2. - gh-113199: Make http.client.HTTPResponse.read1 and http.client.HTTPResponse.readline close IO after reading all data when content length is known. Patch by Illia Volochii. - gh-113188: Fix shutil.copymode() and shutil.copystat() on Windows. Previously they worked differenly if dst is a symbolic link: they modified the permission bits of dst itself rather than the file it points to if follow_symlinks is true or src is not a symbolic link, and did not modify the permission bits if follow_symlinks is false and src is a symbolic link. - gh-61648: Detect line numbers of properties in doctests. - gh-112559: signal.signal() and signal.getsignal() no longer call repr on callable handlers. asyncio.run() and asyncio.Runner.run() no longer call repr on the task results. Patch by Yilei Yang. - gh-110190: Fix ctypes structs with array on PPC64LE platform by setting MAX_STRUCT_SIZE to 64 in stgdict. Patch by Diego Russo. - gh-79429: Ignore FileNotFoundError when remove a temporary directory in the multiprocessing finalizer. - gh-79325: Fix an infinite recursion error in tempfile.TemporaryDirectory() cleanup on Windows. - gh-110190: Fix ctypes structs with array on Arm platform by setting MAX_STRUCT_SIZE to 32 in stgdict. Patch by Diego Russo. - gh-81194: Fix a crash in socket.if_indextoname() with specific value (UINT_MAX). Fix an integer overflow in socket.if_indextoname() on 64-bit non-Windows platforms. - gh-75666: Fix the behavior of tkinter widget’s unbind() method with two arguments. Previously, widget.unbind(sequence, funcid) destroyed the current binding for sequence, leaving sequence unbound, and deleted the funcid command. Now it removes only funcid from the binding for sequence, keeping other commands, and deletes the funcid command. It leaves sequence unbound only if funcid was the last bound command. - gh-110345: Show the Tcl/Tk patchlevel (rather than version) in tkinter._test(). - gh-109858: Protect zipfile from “quoted-overlap” zipbomb. It now raises BadZipFile when try to read an entry that overlaps with other entry or central directory (bsc#1221854, CVE-2024-0450). - gh-38807: Fix race condition in trace. Instead of checking if a directory exists and creating it, directly call os.makedirs() with the kwarg exist_ok=True. - gh-75705: Set unixfrom envelope in mailbox.mbox and mailbox.MMDF. - gh-105102: Allow ctypes.Union to be nested in ctypes.Structure when the system endianness is the opposite of the classes. - gh-104282: Fix null pointer dereference in lzma._decode_filter_properties() due to improper handling of BCJ filters with properties of zero length. Patch by Radislav Chugunov. - gh-102512: When os.fork() is called from a foreign thread (aka _DummyThread), the type of the thread in a child process is changed to _MainThread. Also changed its name and daemonic status, it can be now joined. - gh-91133: Fix a bug in tempfile.TemporaryDirectory cleanup, which now no longer dereferences symlinks when working around file system permission errors. - bpo-43153: On Windows, tempfile.TemporaryDirectory previously masked a PermissionError with NotADirectoryError during directory cleanup. It now correctly raises PermissionError if errors are not ignored. Patch by Andrei Kulakov and Ken Jin. - bpo-35332: The shutil.rmtree() function now ignores errors when calling os.close() when ignore_errors is True, and os.close() no longer retried after error. - bpo-35928: io.TextIOWrapper now correctly handles the decoding buffer after read() and write(). - bpo-26791: shutil.move() now moves a symlink into a directory when that directory is the target of the symlink. This provides the same behavior as the mv shell command. The previous behavior raised an exception. Patch by Jeffrey Kintscher. - bpo-36959: Fix some error messages for invalid ISO format string combinations in strptime() that referred to directives not contained in the format string. Patch by Gordon P. Hemsley. - bpo-18060: Fixed a class inheritance issue that can cause segfaults when deriving two or more levels of subclasses from a base class of Structure or Union. - Documentation - gh-110746: Improved markup for valid options/values for methods ttk.treeview.column and ttk.treeview.heading, and for Layouts. - gh-95649: Document that the asyncio module contains code taken from v0.16.0 of the uvloop project, as well as the required MIT licensing information. - Tests - gh-109980: Fix test_tarfile_vs_tar in test_shutil for macOS, where system tar can include more information in the archive than shutil.make_archive. - gh-112769: The tests now correctly compare zlib version when zlib.ZLIB_RUNTIME_VERSION contains non-integer suffixes. For example zlib-ng defines the version as 1.3.0.zlib-ng. - gh-105089: Fix test.test_zipfile.test_core.TestWithDirectory.test_create_directory_with_write test in AIX by doing a bitwise AND of 0xFFFF on mode , so that it will be in sync with zinfo.external_attr - bpo-40648: Test modes that file can get with chmod() on Windows. - Build - gh-101778: Fix build error when there’s a dangling symlink in the directory containing ffi.h. - gh-112305: Fixed the check-clean-src step performed on out of tree builds to detect errant $(srcdir)/Python/frozen_modules/
*.h files and recommend appropriate source tree cleanup steps to get a working build again. - bpo-11102: The os.major(), os.makedev(), and os.minor() functions are now available on HP-UX v3. - bpo-36351: Do not set ipv6type when cross-compiling. - IDLE - gh-96905: In idlelib code, stop redefining built-ins ‘dict’ and ‘object’. - gh-72284: Improve the lists of features, editor key bindings, and shell key bingings in the IDLE doc. - gh-113903: Fix rare failure of test.test_idle, in test_configdialog. - gh-113729: Fix the “Help -> IDLE Doc” menu bug in 3.11.7 and 3.12.1. - gh-113269: Fix test_editor hang on macOS Catalina. - gh-112898: Fix processing unsaved files when quitting IDLE on macOS. - gh-103820: Revise IDLE bindings so that events from mouse button 4/5 on non-X11 windowing systems (i.e. Win32 and Aqua) are not mistaken for scrolling. - bpo-13586: Enter the selected text when opening the “Replace” dialog. - Tools/Demos - gh-109991: Update GitHub CI workflows to use OpenSSL 3.0.13 and multissltests to use 1.1.1w, 3.0.13, 3.1.5, and 3.2.1. - gh-115015: Fix a bug in Argument Clinic that generated incorrect code for methods with no parameters that use the METH_METHOD | METH_FASTCALL | METH_KEYWORDS calling convention. Only the positional parameter count was checked; any keyword argument passed would be silently accepted.- Refresh all patches: - CVE-2023-27043-email-parsing-errors.patch - F00251-change-user-install-location.patch - bpo-31046_ensurepip_honours_prefix.patch - distutils-reproducible-compile.patch - fix_configure_rst.patch - python-3.3.0b1-fix_date_time_compiler.patch - python-3.3.0b1-localpath.patch - python-3.3.0b1-test-posix_fadvise.patch - skip_if_buildbot-extend.patch - subprocess-raise-timeout.patch - support-expat-CVE-2022-25236-patched.patch
* Tue Dec 19 2023 Daniel Garcia - Update patch fix_configure_rst.patch- Update to 3.11.7: - Core and Builtins - gh-112625: Fixes a bug where a bytearray object could be cleared while iterating over an argument in the bytearray.join() method that could result in reading memory after it was freed. - gh-112388: Fix an error that was causing the parser to try to overwrite tokenizer errors. Patch by pablo Galindo - gh-112387: Fix error positions for decoded strings with backwards tokenize errors. Patch by Pablo Galindo - gh-112266: Change docstrings of __dict__ and __weakref__. - gh-109181: Speed up Traceback object creation by lazily compute the line number. Patch by Pablo Galindo - gh-102388: Fix a bug where iso2022_jp_3 and iso2022_jp_2004 codecs read out of bounds - gh-111366: Fix an issue in the codeop that was causing SyntaxError exceptions raised in the presence of invalid syntax to not contain precise error messages. Patch by Pablo Galindo - gh-111380: Fix a bug that was causing SyntaxWarning to appear twice when parsing if invalid syntax is encountered later. Patch by Pablo galindo - gh-88116: Traceback location ranges involving wide unicode characters (like emoji and asian characters) now are properly highlighted. Patch by Batuhan Taskaya and Pablo Galindo. - gh-94438: Fix a regression that prevented jumping across is None and is not None when debugging. Patch by Savannah Ostrowski. - gh-110696: Fix incorrect error message for invalid argument unpacking. Patch by Pablo Galindo - gh-110237: Fix missing error checks for calls to PyList_Append in _PyEval_MatchClass. - gh-109216: Fix possible memory leak in BUILD_MAP. - Library - gh-112618: Fix a caching bug relating to typing.Annotated. Annotated[str, True] is no longer identical to Annotated[str, 1]. - gh-112509: Fix edge cases that could cause a key to be present in both the __required_keys__ and __optional_keys__ attributes of a typing.TypedDict. Patch by Jelle Zijlstra. - gh-94722: Fix bug where comparison between instances of DocTest fails if one of them has None as its lineno. - gh-112105: Make readline.set_completer_delims() work with libedit - gh-111942: Fix SystemError in the TextIOWrapper constructor with non-encodable “errors” argument in non-debug mode. - gh-109538: Issue warning message instead of having RuntimeError be displayed when event loop has already been closed at StreamWriter.__del__(). - gh-111942: Fix crashes in io.TextIOWrapper.reconfigure() when pass invalid arguments, e.g. non-string encoding. - gh-111804: Remove posix.fallocate() under WASI as the underlying posix_fallocate() is not available in WASI preview2. - gh-111841: Fix truncating arguments on an embedded null character in os.putenv() and os.unsetenv() on Windows. - gh-111541: Fix doctest for SyntaxError not-builtin subclasses. - gh-110894: Call loop exception handler for exceptions in client_connected_cb of asyncio.start_server() so that applications can handle it. Patch by Kumar Aditya. - gh-111531: Fix reference leaks in bind_class() and bind_all() methods of tkinter widgets. - gh-111356: Added io.text_encoding(), io.DEFAULT_BUFFER_SIZE, and io.IncrementalNewlineDecoder to io.__all__. - gh-68166: Remove mention of not supported “vsapi” element type in tkinter.ttk.Style.element_create(). Add tests for element_create() and other ttk.Style methods. Add examples for element_create() in the documentation. - gh-111251: Fix _blake2 not checking for errors when initializing. - gh-111174: Fix crash in io.BytesIO.getbuffer() called repeatedly for empty BytesIO. - gh-111187: Postpone removal version for locale.getdefaultlocale() to Python 3.15. - gh-111159: Fix doctest output comparison for exceptions with notes. - gh-110910: Fix invalid state handling in asyncio.TaskGroup and asyncio.Timeout. They now raise proper RuntimeError if they are improperly used and are left in consistent state after this. - gh-111092: Make turtledemo run without default root enabled. - gh-110590: Fix a bug in _sre.compile() where TypeError would be overwritten by OverflowError when the code argument was a list of non-ints. - gh-65052: Prevent pdb from crashing when trying to display undisplayable objects - gh-110519: Deprecation warning about non-integer number in gettext now alwais refers to the line in the user code where gettext function or method is used. Previously it could refer to a line in gettext code. - gh-110378: contextmanager() and asynccontextmanager() context managers now close an invalid underlying generator object that yields more then one value. - gh-110365: Fix termios.tcsetattr() bug that was overwritting existing errors during parsing integers from term list. - gh-110196: Add __reduce__ method to IPv6Address in order to keep scope_id - gh-109747: Improve errors for unsupported look-behind patterns. Now re.error is raised instead of OverflowError or RuntimeError for too large width of look-behind pattern. - gh-109786: Fix possible reference leaks and crash when re-enter the __next__() method of itertools.pairwise. - gh-108791: Improved error handling in pdb command line interface, making it produce more concise error messages. - gh-73561: Omit the interface scope from an IPv6 address when used as Host header by http.client. - gh-86826: zipinfo now supports the full range of values in the TZ string determined by RFC 8536 and detects all invalid formats. Both Python and C implementations now raise exceptions of the same type on invalid data. - bpo-41422: Fixed memory leaks of pickle.Pickler and pickle.Unpickler involving cyclic references via the internal memo mapping. - bpo-40262: The ssl.SSLSocket.recv_into() method no longer requires the buffer argument to implement __len__ and supports buffers with arbitrary item size. - bpo-35191: Fix unexpected integer truncation in socket.setblocking() which caused it to interpret multiples of 2
*
*32 as False. - Documentation - gh-108826: dis module command-line interface is now mentioned in documentation. - Tests - gh-110367: Make regrtest --verbose3 option compatible with - -huntrleaks -jN options. The ./python -m test -j1 -R 3:3 - -verbose3 command now works as expected. Patch by Victor Stinner. - gh-111309: distutils tests can now be run via unittest. - gh-111165: Remove no longer used functions run_unittest() and run_doctest() and class BasicTestRunner from the test.support module. - gh-110932: Fix regrtest if the SOURCE_DATE_EPOCH environment variable is defined: use the variable value as the random seed. Patch by Victor Stinner. - gh-110995: test_gdb: Fix detection of gdb built without Python scripting support. Patch by Victor Stinner. - gh-110918: Test case matching patterns specified by options - -match, --ignore, --matchfile and --ignorefile are now tested in the order of specification, and the last match determines whether the test case be run or ignored. - gh-110647: Fix test_stress_modifying_handlers() of test_signal. Patch by Victor Stinner. - gh-103053: Fix test_tools.test_freeze on FreeBSD: run “make distclean” instead of “make clean” in the copied source directory to remove also the “python” program. Patch by Victor Stinner. - gh-110167: Fix a deadlock in test_socket when server fails with a timeout but the client is still running in its thread. Don’t hold a lock to call cleanup functions in doCleanups(). One of the cleanup function waits until the client completes, whereas the client could deadlock if it called addCleanup() in such situation. Patch by Victor Stinner. - gh-110388: Add tests for tty. - gh-81002: Add tests for termios. - gh-110267: Add tests for pickling and copying PyStructSequence objects. Patched by Xuehai Pan. - gh-109974: Fix race conditions in test_threading lock tests. Wait until a condition is met rather than using time.sleep() with a hardcoded number of seconds. Patch by Victor Stinner. - gh-109972: Split test_gdb.py file into a test_gdb package made of multiple tests, so tests can now be run in parallel. Patch by Victor Stinner. - gh-104736: Fix test_gdb on Python built with LLVM clang 16 on Linux ppc64le (ex: Fedora 38). Search patterns in gdb “bt” command output to detect when gdb fails to retrieve the traceback. For example, skip a test if Backtrace stopped: frame did not save the PC is found. Patch by Victor Stinner. - gh-108927: Fixed order dependence in running tests in the same process when a test that has submodules (e.g. test_importlib) follows a test that imports its submodule (e.g. test_importlib.util) and precedes a test (e.g. test_unittest or test_compileall) that uses that submodule. - Build - gh-103053: “make check-clean-src” now also checks if the “python” program is found in the source directory: fail with an error if it does exist. Patch by Victor Stinner. - gh-109191: Fix compile error when building with recent versions of libedit. - IDLE - bpo-35668: Add docstrings to the IDLE debugger module. Fix two bugs: initialize Idb.botframe (should be in Bdb); in Idb.in_rpc_code, check whether prev_frame is None before trying to use it. Greatly expand test_debugger. - C API - gh-112438: Fix support of format units “es”, “et”, “es#”, and “et#” in nested tuples in PyArg_ParseTuple()-like functions. - gh-109521: PyImport_GetImporter() now sets RuntimeError if it fails to get sys.path_hooks or sys.path_importer_cache or they are not list and dict correspondingly. Previously it could return NULL without setting error in obscure cases, crash or raise SystemError if these attributes have wrong type.
* Mon Dec 18 2023 Matej Cepl - Refresh CVE-2023-27043-email-parsing-errors.patch to gh#python/cpython!111116, fixing bsc#1210638 (CVE-2023-27043).- Thus we can remove Revert-gh105127-left-tests.patch, which is now useless.
* Wed Nov 15 2023 Daniel Garcia - Remove not needed patch 103213-fetch-CONFIG_ARGS.patch- Refresh patches: - bpo-31046_ensurepip_honours_prefix.patch - fix_configure_rst.patch- Update to 3.11.6: - Core and Builtins - gh-109351: Fix crash when compiling an invalid AST involving a named (walrus) expression. - gh-109207: Fix a SystemError in __repr__ of symtable entry object. - gh-109179: Fix bug where the C traceback display drops notes from SyntaxError. - gh-88943: Improve syntax error for non-ASCII character that follows a numerical literal. It now points on the invalid non-ASCII character, not on the valid numerical literal. - gh-108959: Fix caret placement for error locations for subscript and binary operations that involve non-semantic parentheses and spaces. Patch by Pablo Galindo - gh-108520: Fix multiprocessing.synchronize.SemLock.__setstate__() to properly initialize multiprocessing.synchronize.SemLock._is_fork_ctx. This fixes a regression when passing a SemLock accross nested processes. - Rename multiprocessing.synchronize.SemLock.is_fork_ctx to multiprocessing.synchronize.SemLock._is_fork_ctx to avoid exposing it as public API. - Library - gh-110036: On Windows, multiprocessing Popen.terminate() now catchs PermissionError and get the process exit code. If the process is still running, raise again the PermissionError. Otherwise, the process terminated as expected: store its exit code. Patch by Victor Stinner. - gh-110038: Fixed an issue that caused KqueueSelector.select() to not return all the ready events in some cases when a file descriptor is registered for both read and write. - gh-109631: re functions such as re.findall(), re.split(), re.search() and re.sub() which perform short repeated matches can now be interrupted by user. - gh-109593: Avoid deadlocking on a reentrant call to the multiprocessing resource tracker. Such a reentrant call, though unlikely, can happen if a GC pass invokes the finalizer for a multiprocessing object such as SemLock. - gh-109613: Fix os.stat() and os.DirEntry.stat(): check for exceptions. Previously, on Python built in debug mode, these functions could trigger a fatal Python error (and abort the process) when a function succeeded with an exception set. Patch by Victor Stinner. - gh-109375: The pdb alias command now prevents registering aliases without arguments. - gh-107219: Fix a race condition in concurrent.futures. When a process in the process pool was terminated abruptly (while the future was running or pending), close the connection write end. If the call queue is blocked on sending bytes to a worker process, closing the connection write end interrupts the send, so the queue can be closed. Patch by Victor Stinner. - gh-50644: Attempts to pickle or create a shallow or deep copy of codecs streams now raise a TypeError. Previously, copying failed with a RecursionError, while pickling produced wrong results that eventually caused unpickling to fail with a RecursionError. - gh-108987: Fix _thread.start_new_thread() race condition. If a thread is created during Python finalization, the newly spawned thread now exits immediately instead of trying to access freed memory and lead to a crash. Patch by Victor Stinner. - gh-108843: Fix an issue in ast.unparse() when unparsing f-strings containing many quote types. - gh-108682: Enum: raise TypeError if super().__new__() is called from a custom __new__. - gh-105829: Fix concurrent.futures.ProcessPoolExecutor deadlock - gh-64662: Fix support for virtual tables in sqlite3.Connection.iterdump(). Patch by Aviv Palivoda. - gh-107913: Fix possible losses of errno and winerror values in OSError exceptions if they were cleared or modified by the cleanup code before creating the exception object. - gh-104372: On Linux where subprocess can use the vfork() syscall for faster spawning, prevent the parent process from blocking other threads by dropping the GIL while it waits for the vfork’ed child process exec() outcome. This prevents spawning a binary from a slow filesystem from blocking the rest of the application. - gh-84867: unittest.TestLoader no longer loads test cases from exact unittest.TestCase and unittest.FunctionTestCase classes. - Documentation - gh-109209: The minimum Sphinx version required for the documentation is now 4.2. - gh-105052: Update timeit doc to specify that time in seconds is just the default. - gh-102823: Document the return type of x // y when x and y have type float. - Tests - gh-110031: Skip test_threading tests using thread+fork if Python is built with Address Sanitizer (ASAN). Patch by Victor Stinner. - gh-110088: Fix test_asyncio timeouts: don’t measure the maximum duration, a test should not measure a CI performance. Only measure the minimum duration when a task has a timeout or delay. Add CLOCK_RES to test_asyncio.utils. Patch by Victor Stinner. - gh-110033: Fix test_interprocess_signal() of test_signal. Make sure that the subprocess.Popen object is deleted before the test raising an exception in a signal handler. Otherwise, Popen.__del__() can get the exception which is logged as Exception ignored in: ... and the test fails. Patch by Victor Stinner. - gh-109594: Fix test_timeout() of test_concurrent_futures.test_wait. Remove the future which may or may not complete depending if it takes longer than the timeout ot not. Keep the second future which does not complete before wait() timeout. Patch by Victor Stinner. - gh-109748: Fix test_zippath_from_non_installed_posix() of test_venv: don’t copy __pycache__/ sub-directories, because they can be modified by other Python tests running in parallel. Patch by Victor Stinner. - gh-103053: Skip test_freeze_simple_script() of test_tools.test_freeze if Python is built with ./configure - -enable-optimizations, which means with Profile Guided Optimization (PGO): it just makes the test too slow. The freeze tool is tested by many other CIs with other (faster) compiler flags. Patch by Victor Stinner. - gh-109396: Fix test_socket.test_hmac_sha1() in FIPS mode. Use a longer key: FIPS mode requires at least of at least 112 bits. The previous key was only 32 bits. Patch by Victor Stinner. - gh-104736: Fix test_gdb on Python built with LLVM clang 16 on Linux ppc64le (ex: Fedora 38). Search patterns in gdb “bt” command output to detect when gdb fails to retrieve the traceback. For example, skip a test if Backtrace stopped: frame did not save the PC is found. Patch by Victor Stinner. - gh-109237: Fix test_site.test_underpth_basic() when the working directory contains at least one non-ASCII character: encode the ._pth file to UTF-8 and enable the UTF-8 Mode to use UTF-8 for the child process stdout. Patch by Victor Stinner. - gh-109230: Fix test_pyexpat.test_exception(): it can now be run from a directory different than Python source code directory. Before, the test failed in this case. Skip the test if Modules/pyexpat.c source is not available. Skip also the test on Python implementations other than CPython. Patch by Victor Stinner. - gh-109015: Fix test_asyncio, test_imaplib and test_socket tests on FreeBSD if the TCP blackhole is enabled (sysctl net.inet.tcp.blackhole). Skip the few tests which failed with ETIMEDOUT which such non standard configuration. Currently, the FreeBSD GCP image enables TCP and UDP blackhole (sysctl net.inet.tcp.blackhole=2 and sysctl net.inet.udp.blackhole=1). Patch by Victor Stinner. - gh-91960: Skip test_gdb if gdb is unable to retrieve Python frame objects: if a frame is . When Python is built with “clang -Og”, gdb can fail to retrive the frame parameter of _PyEval_EvalFrameDefault(). In this case, tests like py_bt() are likely to fail. Without getting access to Python frames, python-gdb.py is mostly clueless on retrieving the Python traceback. Moreover, test_gdb is no longer skipped on macOS if Python is built with Clang. Patch by Victor Stinner. - gh-108962: Skip test_tempfile.test_flags() if chflags() fails with “OSError: [Errno 45] Operation not supported” (ex: on FreeBSD 13). Patch by Victor Stinner. - gh-89392: Removed support of test_main() function in tests. They now always use normal unittest test runner. - gh-108851: Fix test_tomllib recursion tests for WASI buildbots: reduce the recursion limit and compute the maximum nested array/dict depending on the current available recursion limit. Patch by Victor Stinner. - gh-108851: Add get_recursion_available() and get_recursion_depth() functions to the test.support module. Patch by Victor Stinner. - gh-108822: regrtest now computes statistics on all tests: successes, failures and skipped. test_netrc, test_pep646_syntax and test_xml_etree now return results in their test_main() function. Patch by Victor Stinner and Alex Waygood. - gh-108388: Convert test_concurrent_futures to a package of 7 sub-tests. Patch by Victor Stinner. - gh-108388: Split test_multiprocessing_fork, test_multiprocessing_forkserver and test_multiprocessing_spawn into test packages. Each package is made of 4 sub-tests: processes, threads, manager and misc. It allows running more tests in parallel and so reduce the total test duration. Patch by Victor Stinner. - gh-101634: When running the Python test suite with -jN option, if a worker stdout cannot be decoded from the locale encoding report a failed testn so the exitcode is non-zero. Patch by Victor Stinner. - gh-100086: The Python test runner (libregrtest) now logs Python build information like “debug” vs “release” build, or LTO and PGO optimizations. Patch by Victor Stinner. - gh-98903: The Python test suite now fails wit exit code 4 if no tests ran. It should help detecting typos in test names and test methods. - gh-95027: On Windows, when the Python test suite is run with the - jN option, the ANSI code page is now used as the encoding for the stdout temporary file, rather than using UTF-8 which can lead to decoding errors. Patch by Victor Stinner. - gh-93353: regrtest now checks if a test leaks temporary files or directories if run with -jN option. Patch by Victor Stinner. - Build - gh-63760: Fix Solaris build: no longer redefine the gethostname() function. Solaris defines the function since 2005. Patch by Victor Stinner, original patch by Jakub Kulík. - gh-108740: Fix a race condition in make regen-all. The deepfreeze.c source and files generated by Argument Clinic are now generated or updated before generating “global objects”. Previously, some identifiers may miss depending on the order in which these files were generated. Patch by Victor Stinner. - Windows - gh-109991: Update Windows build to use OpenSSL 3.0.11. - gh-107565: Update Windows build to use OpenSSL 3.0.10. - macOS - gh-109991: Update macOS installer to use OpenSSL 3.0.11. - Tools/Demos - gh-109991: Update GitHub CI workflows to use OpenSSL 3.0.11 and multissltests to use 1.1.1w, 3.0.11, and 3.1.3.
* Wed Sep 06 2023 Daniel Garcia - Update to 3.11.5 (bsc#1214692): - Security - gh-108310: Fixed an issue where instances of ssl.SSLSocket were vulnerable to a bypass of the TLS handshake and included protections (like certificate verification) and treating sent unencrypted data as if it were post-handshake TLS encrypted data. Security issue reported as CVE-2023-40217 by Aapo Oksman. Patch by Gregory P. Smith. - Core and Builtins - gh-104432: Fix potential unaligned memory access on C APIs involving returned sequences of char
* pointers within the grp and socket modules. These were revealed using a - fsaniziter=alignment build on ARM macOS. Patch by Christopher Chavez. - gh-77377: Ensure that multiprocessing synchronization objects created in a fork context are not sent to a different process created in a spawn context. This changes a segfault into an actionable RuntimeError in the parent process. - gh-106092: Fix a segmentation fault caused by a use-after-free bug in frame_dealloc when the trashcan delays the deallocation of a PyFrameObject. - gh-106719: No longer suppress arbitrary errors in the __annotations__ getter and setter in the type and module types. - gh-106723: Propagate frozen_modules to multiprocessing spawned process interpreters. - gh-105979: Fix crash in _imp.get_frozen_object() due to improper exception handling. - gh-105840: Fix possible crashes when specializing function calls with too many __defaults__. - gh-105588: Fix an issue that could result in crashes when compiling malformed ast nodes. - gh-105375: Fix bugs in the builtins module where exceptions could end up being overwritten. - gh-105375: Fix bug in the compiler where an exception could end up being overwritten. - gh-105375: Improve error handling in PyUnicode_BuildEncodingMap() where an exception could end up being overwritten. - gh-105235: Prevent out-of-bounds memory access during mmap.find() calls. - gh-101006: Improve error handling when read marshal data. - Library - gh-105736: Harmonized the pure Python version of OrderedDict with the C version. Now, both versions set up their internal state in __new__. Formerly, the pure Python version did the set up in __init__. - gh-107963: Fix multiprocessing.set_forkserver_preload() to check the given list of modules names. Patch by Dong-hee Na. - gh-106242: Fixes os.path.normpath() to handle embedded null characters without truncating the path (bsc#1214693, CVE-2023-41105). - gh-107845: tarfile.data_filter() now takes the location of symlinks into account when determining their target, so it will no longer reject some valid tarballs with LinkOutsideDestinationError. - gh-107715: Fix doctest.DocTestFinder.find() in presence of class names with special characters. Patch by Gertjan van Zwieten. - gh-100814: Passing a callable object as an option value to a Tkinter image now raises the expected TclError instead of an AttributeError. - gh-106684: Close asyncio.StreamWriter when it is not closed by application leading to memory leaks. Patch by Kumar Aditya. - gh-107077: Seems that in some conditions, OpenSSL will return SSL_ERROR_SYSCALL instead of SSL_ERROR_SSL when a certification verification has failed, but the error parameters will still contain ERR_LIB_SSL and SSL_R_CERTIFICATE_VERIFY_FAILED. We are now detecting this situation and raising the appropiate ssl.SSLCertVerificationError. Patch by Pablo Galindo - gh-107396: tarfiles; Fixed use before assignment of self.exception for gzip decompression - gh-62519: Make gettext.pgettext() search plural definitions when translation is not found. - gh-83006: Document behavior of shutil.disk_usage() for non-mounted filesystems on Unix. - gh-106186: Do not report MultipartInvariantViolationDefect defect when the email.parser.Parser class is used to parse emails with headersonly=True. - gh-106831: Fix potential missing NULL check of d2i_SSL_SESSION result in _ssl.c. - gh-106774: Update the bundled copy of pip to version 23.2.1. - gh-106752: Fixed several bug in zipfile.Path in name/suffix/suffixes/stem operations when no filename is present and the Path is not at the root of the zipfile. - gh-106602: Add __copy__ and __deepcopy__ in enum - gh-106530: Revert a change to colorsys.rgb_to_hls() that caused division by zero for certain almost-white inputs. Patch by Terry Jan Reedy. - gh-106052: re module: fix the matching of possessive quantifiers in the case of a subpattern containing backtracking. - gh-106510: Improve debug output for atomic groups in regular expressions. - gh-105497: Fix flag mask inversion when unnamed flags exist. - gh-90876: Prevent multiprocessing.spawn from failing to import in environments where sys.executable is None. This regressed in 3.11 with the addition of support for path-like objects in multiprocessing. - gh-106350: Detect possible memory allocation failure in the libtommath function mp_init() used by the _tkinter module. - gh-102541: Make pydoc.doc catch bad module ImportError when output stream is not None. - gh-106263: Fix crash when calling repr with a manually constructed SignalDict object. Patch by Charlie Zhao. - gh-105375: Fix a bug in _Unpickler_SetInputStream() where an exception could end up being overwritten in case of failure. - gh-105375: Fix bugs in sys where exceptions could end up being overwritten because of deferred error handling. - gh-105605: Harden pyexpat error handling during module initialisation to prevent exceptions from possibly being overwritten, and objects from being dereferenced twice. - gh-105375: Fix bug in decimal where an exception could end up being overwritten. - gh-105375: Fix bugs in _datetime where exceptions could be overwritten in case of module initialisation failure. - gh-105375: Fix bugs in _ssl initialisation which could lead to leaked references and overwritten exceptions. - gh-105375: Fix a bug in array.array where an exception could end up being overwritten. - gh-105375: Fix bugs in _ctypes where exceptions could end up being overwritten. - gh-105375: Fix a bug in the posix module where an exception could be overwritten. - gh-105375: Fix bugs in _elementtree where exceptions could be overwritten. - gh-105375: Fix bugs in zoneinfo where exceptions could be overwritten. - gh-105375: Fix bugs in pickle where exceptions could be overwritten. - gh-105497: Fix flag inversion when alias/mask members exist. - gh-105375: Fix bugs in pickle where exceptions could be overwritten. - gh-103171: Revert undocumented behaviour change with runtime-checkable protocols decorated with typing.final() in Python 3.11. The behaviour change had meant that objects would not be considered instances of these protocols at runtime unless they had a __final__ attribute. Patch by Alex Waygood. - gh-105375: Fix a bug in sqlite3 where an exception could be overwritten in the collation callback. - gh-105332: Revert pickling method from by-name back to by-value. - gh-104554: Add RTSPS scheme support in urllib.parse - gh-100061: Fix a bug that causes wrong matches for regular expressions with possessive qualifier. - gh-102541: Hide traceback in help() prompt, when import failed. - gh-99203: Restore following CPython <= 3.10.5 behavior of shutil.make_archive(): do not create an empty archive if root_dir is not a directory, and, in that case, raise FileNotFoundError or NotADirectoryError regardless of format choice. Beyond the brought-back behavior, the function may now also raise these exceptions in dry_run mode. - gh-94777: Fix hanging multiprocessing ProcessPoolExecutor when a child process crashes while data is being written in the call queue. - bpo-18319: Ensure gettext(msg) retrieve translations even if a plural form exists. In other words: gettext(msg) == ngettext(msg, \'\', 1). - Documentation - gh-107008: Document the curses module variables LINES and COLS. - gh-106948: Add a number of standard external names to nitpick_ignore. - gh-54738: Add documentation on how to localize the argparse module. - Tests - gh-105776: Fix test_cppext when the C compiler command -std=c11 option: remove -std= options from the compiler command. Patch by Victor Stinner. - gh-107237: test_logging: Fix test_udp_reconnection() by increasing the timeout from 100 ms to 5 minutes (LONG_TIMEOUT). Patch by Victor Stinner. - gh-101634: When running the Python test suite with -jN option, if a worker stdout cannot be decoded from the locale encoding report a failed testn so the exitcode is non-zero. Patch by Victor Stinner. - Build - gh-107814: When calling find_python.bat with -q it did not properly silence the output of nuget. That is now fixed. - gh-106881: Check for linux/limits.h before including it in Modules/posixmodule.c. - gh-104692: Include commoninstall as a prerequisite for bininstall - This ensures that commoninstall is completed before bininstall is started when parallel builds are used (make -j install), and so the python3 symlink is only installed after all standard library modules are installed. - gh-100340: Allows -Wno-int-conversion for wasm-sdk 17 and onwards, thus enables building WASI builds once against the latest sdk. - Windows - gh-106242: Fixes realpath() to behave consistently when passed a path containing an embedded null character on Windows. In strict mode, it now raises OSError instead of the unexpected ValueError, and in non-strict mode will make the path absolute. - gh-106844: Fix integer overflow in _winapi.LCMapStringEx() which affects ntpath.normcase(). - gh-99079: Update Windows build to use OpenSSL 3.0.9 - gh-105436: Ensure that an empty environment block is terminated by two null characters, as is required by Windows. - macOS - gh-107565: Update macOS installer to use OpenSSL 3.0.10. - gh-99079: Update macOS installer to use OpenSSL 3.0.9. - Tools/Demos - gh-107565: Update multissltests and GitHub CI workflows to use OpenSSL 1.1.1v, 3.0.10, and 3.1.2. - gh-95065: Argument Clinic now supports overriding automatically generated signature by using directive AATTtext_signature. See How to override the generated signature. - gh-106970: Fix bugs in the Argument Clinic destination clear command; the destination buffers would never be cleared, and the destination directive parser would simply continue to the fault handler after processing the command. Patch by Erlend E. Aasland. - C API - gh-107916: C API functions PyErr_SetFromErrnoWithFilename(), PyErr_SetExcFromWindowsErrWithFilename() and PyErr_SetFromWindowsErrWithFilename() save now the error code before calling PyUnicode_DecodeFSDefault(). - gh-107915: Such C API functions as PyErr_SetString(), PyErr_Format(), PyErr_SetFromErrnoWithFilename() and many others no longer crash or ignore errors if it failed to format the error message or decode the filename. Instead, they keep a corresponding error. - gh-107226: PyModule_AddObjectRef() is now only available in the limited API version 3.10 or later. - gh-105375: Fix a bug in PyErr_WarnExplicit() where an exception could end up being overwritten if the API failed internally. - gh-99612: Fix PyUnicode_DecodeUTF8Stateful() for ASCII-only data:
*consumed was not set.
* Thu Aug 10 2023 Dirk Müller - restrict PEP668 to ALP/Tumbleweed
* Fri Aug 04 2023 Dirk Müller - add externally_managed.in to label this build as PEP-668 managed
* Thu Aug 03 2023 Matej Cepl - IT MEANS THAT bsc#1210638 STILL HAS NOT BEEN FIXED!- Add Revert-gh105127-left-tests.patch (gh#python/cpython!106941) partially reverting CVE-2023-27043-email-parsing-errors.patch, because of the regression in gh#python/cpython#106669.- (bsc#1210638, CVE-2023-27043) Add CVE-2023-27043-email-parsing-errors.patch, which detects email address parsing errors and returns empty tuple to indicate the parsing error (old API). (The patch is faulty, gh#python/cpython#106669, but upstream decided not to just revert it).
* Wed Jun 28 2023 Matej Cepl - Update to Python 3.11.4: - gh-103142: The version of OpenSSL used in Windows and Mac installers has been upgraded to 1.1.1u to address CVE-2023-2650, CVE-2023-0465, CVE-2023-0466, CVE-2023-0464, as well as CVE-2023-0286, CVE-2022-4303, and CVE-2022-4303 fixed previously in 1.1.1t (gh-101727). - gh-102153: urllib.parse.urlsplit() now strips leading C0 control and space characters following the specification for URLs defined by WHATWG in response to CVE-2023-24329 (bsc#1208471). - gh-99889: Fixed a security in flaw in uu.decode() that could allow for directory traversal based on the input if no out_file was specified. - gh-104049: Do not expose the local on-disk location in directory indexes produced by http.client.SimpleHTTPRequestHandler. - gh-103935: trace.__main__ now uses io.open_code() for files to be executed instead of raw open(). - gh-102953: The extraction methods in tarfile, and shutil.unpack_archive(), have a new filter argument that allows limiting tar features than may be surprising or dangerous, such as creating files outside the destination directory. See Extraction filters for details (fixing CVE-2007-4559, bsc#1203750).- Remove upstreamed patches: - CVE-2007-4559-filter-tarfile_extractall.patch
* Mon Jun 26 2023 Matej Cepl - Remove obsolete_python_versioned macro again. This mechanism has no business to be in Python 3.11, because we have abolished with it whole interpreter+setuptools+pip product. Python 3.11 should not be replaced by later versions anymore.
* Sun Apr 30 2023 Matej Cepl - Add 103213-fetch-CONFIG_ARGS.patch (gh#python/cpython#103053).- Add skip_if_buildbot-extend.patch to avoid the bug altogether (extending what skip_if_buildbot covers).- Add CVE-2007-4559-filter-tarfile_extractall.patch to fix bsc#1203750 (CVE-2007-4559) and implementing \"PEP 706 – Filter for tarfile.extractall\".
* Thu Apr 27 2023 Matej Cepl - Update to 3.11.3: - Security - gh-101727: Updated the OpenSSL version used in Windows and macOS binary release builds to 1.1.1t to address CVE-2023-0286, CVE-2022-4303, and CVE-2022-4303 per the OpenSSL 2023-02-07 security advisory. - Core and Builtins - gh-101975: Fixed stacktop value on tracing entries to avoid corruption on garbage collection. - gh-102701: Fix overflow when creating very large dict. - gh-102416: Do not memoize incorrectly automatically generated loop rules in the parser. Patch by Pablo Galindo. - gh-102356: Fix a bug that caused a crash when deallocating deeply nested filter objects. Patch by Marta Gómez Macías. - gh-102397: Fix segfault from race condition in signal handling during garbage collection. Patch by Kumar Aditya. - gh-102281: Fix potential nullptr dereference and use of uninitialized memory in fileutils. Patch by Max Bachmann. - gh-102126: Fix deadlock at shutdown when clearing thread states if any finalizer tries to acquire the runtime head lock. Patch by Kumar Aditya. - gh-102027: Fix SSE2 and SSE3 detection in _blake2 internal module. Patch by Max Bachmann. - gh-101967: Fix possible segfault in positional_only_passed_as_keyword function, when new list created. - gh-101765: Fix SystemError / segmentation fault in iter __reduce__ when internal access of builtins.__dict__ keys mutates the iter object. - gh-101696: Invalidate type version tag in _PyStaticType_Dealloc for static types, avoiding bug where a false cache hit could crash the interpreter. Patch by Kumar Aditya. - Library - gh-102549: Don’t ignore exceptions in member type creation. - gh-102947: Improve traceback when dataclasses.fields() is called on a non-dataclass. Patch by Alex Waygood - gh-102780: The asyncio.Timeout context manager now works reliably even when performing cleanup due to task cancellation. Previously it could raise a CancelledError instead of an TimeoutError in such cases. - gh-88965: typing: Fix a bug relating to substitution in . Pacustom classes generic over a ParamSpec. Previously, if . Pathe ParamSpec was substituted with a parameters list that . Paitself contained a TypeVar, the TypeVar in the parameters . Palist could not be subsequently substituted. This is now . Pafixed tch by Nikita Sobolev . - gh-101979: Fix a bug where parentheses in the metavar argument to argparse.ArgumentParser.add_argument() were dropped. Patch by Yeojin Kim. - gh-102179: Fix os.dup2() error message for negative fds. - gh-101961: For the binary mode, fileinput.hookcompressed() doesn’t set the encoding value even if the value is None. Patch by Gihwan Kim. - gh-101936: The default value of fp becomes io.BytesIO if HTTPError is initialized without a designated fp parameter. Patch by Long Vo. - gh-102069: Fix __weakref__ descriptor generation for custom dataclasses. - gh-101566: In zipfile, apply fix for extractall on the underlying zipfile after being wrapped in Path. - gh-101892: Callable iterators no longer raise SystemError when the callable object exhausts the iterator but forgets to either return a sentinel value or raise StopIteration. - gh-97786: Fix potential undefined behaviour in corner cases of floating-point-to-time conversions. - gh-101517: Fixed bug where bdb looks up the source line with linecache with a lineno=None, which causes it to fail with an unhandled exception. - gh-101673: Fix a pdb bug where ll clears the changes to local variables. - gh-96931: Fix incorrect results from ssl.SSLSocket.shared_ciphers() - gh-88233: Correctly preserve “extra” fields in zipfile regardless of their ordering relative to a zip64 “extra.” - gh-96127: inspect.signature was raising TypeError on call with mock objects. Now it correctly returns (
*args,
*
*kwargs) as infered signature. - gh-95495: When built against OpenSSL 3.0, the ssl module had a bug where it reported unauthenticated EOFs (i.e. without close_notify) as a clean TLS-level EOF. It now raises SSLEOFError, matching the behavior in previous versions of OpenSSL. The options attribute on SSLContext also no longer includes OP_IGNORE_UNEXPECTED_EOF by default. This option may be set to specify the previous OpenSSL 3.0 behavior. - gh-94440: Fix a concurrent.futures.process bug where ProcessPoolExecutor shutdown could hang after a future has been quickly submitted and canceled. - Documentation - gh-103112: Add docstring to http.client.HTTPResponse.read() to fix pydoc output. - gh-85417: Update cmath documentation to clarify behaviour on branch cuts. - gh-97725: Fix asyncio.Task.print_stack() description for file=None. Patch by Oleg Iarygin. - Tests - gh-102980: Improve test coverage on pdb. - gh-102537: Adjust the error handling strategy in test_zoneinfo.TzPathTest.python_tzpath_context. Patch by Paul Ganssle. - gh-89792: test_tools now copies up to 10x less source data to a temporary directory during the freeze test by ignoring git metadata and other artifacts. It also limits its python build parallelism based on os.cpu_count instead of hard coding it as 8 cores. - gh-101377: Improved test_locale_calendar_formatweekday of calendar. - Build - gh-102711: Fix -Wstrict-prototypes compiler warnings.
* Fri Mar 03 2023 Matej Cepl - Update to 3.11.2: Bug fixes, no changes in API and no security bugs.
* Wed Mar 01 2023 Matej Cepl - Add python310 Obsoletes line to obsolete_python_versioned macro.
* Tue Feb 21 2023 Matej Cepl - Add provides for readline and sqlite3 to the main Python package.
* Thu Jan 26 2023 Thorsten Kukuk - Disable NIS for new products, it\'s deprecated and gets removed
* Tue Jan 24 2023 Dirk Müller - build GLIBC hwcaps optimized versions of the interpreter
* Tue Jan 10 2023 Matej Cepl - Don\'t fail on Sphinx build warnings.- For jsc#PED-1570, jsc#PED-2217 and jsc#PED-68, providing Python 3.11 for SLE-15-SP4.
* Thu Dec 08 2022 Matej Cepl - Update to 3.11.1: - python -m http.server no longer allows terminal control characters sent within a garbage request to be printed to the stderr server lo This is done by changing the http.server BaseHTTPRequestHandler .log_message method to replace control characters with a \\xHH hex escape before printin - Avoid publishing list of active per-interpreter audit hooks via the gc module - The IDNA codec decoder used on DNS hostnames by socket or asyncio related name resolution functions no longer involves a quadratic algorithm. This prevents a potential CPU denial of service if an out-of-spec excessive length hostname involving bidirectional characters were decoded. Some protocols such as urllib http 3xx redirects potentially allow for an attacker to supply such a name (CVE-2022-45061). - Update bundled libexpat to 2.5.0 - Fix a shell code injection vulnerability in the get-remote-certificate.py example script. The script no longer uses a shell to run openssl commands. Issue reported and initial fix by Caleb Shortt. Patch by Victor Stinner. - Fix a crash when an object which does not have a dictionary frees its instance values. - Fix a bug in the tokenizer that could cause infinite recursion when showing syntax warnings that happen in the first line of the source. Patch by Pablo Galindo - Fix an issue that could cause frames to be visible to Python code as they are being torn down, possibly leading to memory corruption or hard crashes of the interpreter. - Fix a reference bug in _imp.create_builtin() after the creation of the first sub-interpreter for modules builtins and sys. Patch by Victor Stinner. - Fixed a bug that was causing a buffer overflow if the tokenizer copies a line missing the newline caracter from a file that is as long as the available tokenizer buffer. Patch by Pablo galindo - Fix bug where an ExceptionGroup subclass can wrap a BaseException. - Fix zip path for venv created from a non-installed python on POSIX platforms. - Fix an issue that could potentially cause incorrect error handling for some bytecode instructions. - Fix an issue that prevented PyThreadState and PyInterpreterState memory from being freed properly. - Fix failure in except
* with unhashable exceptions. - Fix calculation of sys._base_executable when inside a POSIX virtual environment using copies of the python binary when the base installation does not provide the executable name used by the venv. Calculation will fall back to alternative names (“python”, “python.”). - Update faulthandler to emit an error message with the proper unexpected signal number. Patch by Dong-hee Na. - Fix location of SyntaxError for a try block with both except and except
*. - Fix the error reporting positions of specialized traceback anchors when the source line contains Unicode characters. - Fix subscription of type aliases containing bare generic types or types like TypeVar: for example tuple[A, T][int] and tuple[TypeVar, T][int], where A is a generic type, and T is a type variable. - Lower the recursion depth for marshal on WASI to support wasmtime 2.0/main. - Fix multiple crashes in debug mode when str subclasses are used instead of str itself. - Fix an issue where member descriptors (such as those for __slots__) could behave incorrectly or crash instead of raising a TypeError when accessed via an instance of an invalid type. - Suppress ImportError for invalid query for help() command. Patch by Dong-hee Na. - Fix detection of MAC addresses for uuid on certain OSs. Patch by Chaim Sanders - Print exception class name instead of its string representation when raising errors from ctypes calls. - os.sched_yield() now release the GIL while calling sched_yield(2). Patch by Dong-hee Na. - Fix an issue that could delay the specialization of PRECALL instructions. - Bugfix: PyFunction_GetAnnotations() should return a borrowed reference. It was returning a new reference. - Ensure that all Python frame objects are backed by “complete” frames. - Fixed a missing incref/decref pair in Exception.__setstate__(). Patch by Ofey Chan. - Fix the Python path configuration used to initialized sys.path at Python startup. Paths are no longer encoded to UTF-8/strict to avoid encoding errors if it contains surrogate characters (bytes paths are decoded with the surrogateescape error handler). Patch by Victor Stinner. - Fix overly-broad source position information for chained comparisons used as branching conditions. - At Python exit, sometimes a thread holding the GIL can wait forever for a thread (usually a daemon thread) which requested to drop the GIL, whereas the thread already exited. To fix the race condition, the thread which requested the GIL drop now resets its request before exiting. Issue discovered and analyzed by Mingliang ZHAO. Patch by Victor Stinner. - Fix a possible assertion failure, fatal error, or SystemError if a line tracing event raises an exception while opcode tracing is enabled. - Fix undefined behaviour in C code of null pointer arithmetic. - Make sure that all frame objects created are created from valid interpreter frames. Prevents the possibility of invalid frames in backtraces and signal handlers. - Disable incorrect pickling of the C implemented classmethod descriptors. - On WASI ENOTCAPABLE is now mapped to PermissionError. The errno modules exposes the new error number. getpath.py now ignores PermissionError when it cannot open landmark files pybuilddir.txt and pyenv.cfg. - Allow pdb to locate source for frozen modules in the standard library. - Raise ValueError instead of SystemError when methods of uninitialized io.IncrementalNewlineDecoder objects are called. Patch by Oren Milman. - Fix a possible assertion failure in io.FileIO when the opener returns an invalid file descriptor. - Also escape s in the http.server BaseHTTPRequestHandler.log_message so that it is technically possible to parse the line and reconstruct what the original data was. Without this a xHH is ambiguious as to if it is a hex replacement we put in or the characters r”x” came through in the original request line. - asyncio.get_event_loop() now only emits a deprecation warning when a new event loop was created implicitly. It no longer emits a deprecation warning if the current event loop was set. - Fix bug when calling trace.CoverageResults with valid infile. - Fix a bug in handling class cleanups in unittest.TestCase. Now addClassCleanup() uses separate lists for different TestCase subclasses, and doClassCleanups() only cleans up the particular class. - Release the GIL when calling termios APIs to avoid blocking threads. - Fix ast.increment_lineno() to also cover ast.TypeIgnore when changing line numbers. - Fix bug in urllib.parse.urlparse() that causes URL schemes that begin with a digit, a plus sign, or a minus sign to be parsed incorrectly. - Check the number of arguments in substitution in user generics containing a TypeVarTuple and one or more TypeVar. - Fix substitution of ParamSpec followed by TypeVarTuple in generic aliases. - Fix substitution of TypeVarTuple and ParamSpec together in user generics. - Fixed bug where inspect.signature() reported incorrect arguments for decorated methods. - Fix SystemError in ctypes when exception was not set during __initsubclass__. - Remove older version of _SSLProtocolTransport.get_write_buffer_limits in asyncio.sslproto - fix negative numbers failing in verify() - Fix statistics.NormalDist pickle with 0 and 1 protocols. - enum.auto() is now correctly activated when combined with other assignment values. E.g. ONE = auto(), \'some text\' will now evaluate as (1, \'some text\'). - Update the bundled copy of pip to version 22.3.1. - Clean up refleak on failed module initialisation in _zoneinfo - Clean up refleaks on failed module initialisation in in _pickle - Clean up refleak on failed module initialisation in _io. - Fix memory leak in math.dist() when both points don’t have the same dimension. Patch by Kumar Aditya. - [3.11] Applied changes from importlib_metadata 4.11.4 through 4.13, including compatibility and robustness fixes for Distribution objects without _normalized_name, disallowing invalid inputs to Distribution.from_name, and refined behaviors in PathDistribution._name_from_stem and PathDistribution._normalized_name. - Fix argument typechecks in _overlapped.WSAConnect() and _overlapped.Overlapped.WSASendTo() functions. - Prevent crashing in traceback when retrieving the byte-offset for some source files that contain certain unicode characters. - Fix internal error in the re module which in very rare circumstances prevented compilation of a regular expression containing a conditional expression without the “else” branch. - Fix asyncio.StreamWriter.drain() to call protocol.connection_lost callback only once on Windows. - Add a mutex to unittest.mock.NonCallableMock to protect concurrent access to mock attributes. - Fix hang on Windows in subprocess.wait_closed() in asyncio with ProactorEventLoop. Patch by Kumar Aditya. - Fix infinite loop in unittest when a self-referencing chained exception is raised - tkinter.Text.count() raises now an exception for options starting with “-” instead of silently ignoring them. - On uname_result, restored expectation that _fields and _asdict would include all six properties including processor. - A createSocket() method was added to SysLogHandler. - Fix bug in urllib.parse.urlparse() that causes certain port numbers containing whitespace, underscores, plus and minus signs, or non-ASCII digits to be incorrectly accepted. - Allow venv to pass along PYTHON
* variables to ensurepip and pip when they do not impact path resolution - On macOS, fix a crash in syslog.syslog() in multi-threaded applications. On macOS, the libc syslog() function is not thread-safe, so syslog.syslog() no longer releases the GIL to call it. Patch by Victor Stinner. - Allow BUILTINS to be a valid field name for frozen dataclasses. - Wrap network errors consistently in urllib FTP support, so the test suite doesn’t fail when a network is available but the public internet is not reachable. - Make sure patch.dict() can be applied on async functions. - Earlier in 3.11 we deprecated asyncio.Task.cancel(\"message\"). We realized we were too harsh, and have undeprecated it. - Change deprecate warning message in unittest from It is deprecated to return a value!=None to It is deprecated to return a value that is not None from a test case - Fixes AttributeError when subprocess.check_output() is used with argument input=None and either of the arguments encoding or errors are used. - Fix is_private properties in the ipaddress module. Previously non-private networks (0.0.0.0/0) would return True from this method; now they correctly return False. - Avoid spurious tracebacks from asyncio when default executor cleanup is delayed until after the event loop is closed (e.g. as the result of a keyboard interrupt). - Avoid a crash in the C version of asyncio.Future.remove_done_callback() when an evil argument is passed. - Remove tokenize.NL check from tabnanny. - Fix generation of the default name of tkinter.Checkbutton. Previously, checkbuttons in different parent widgets could have the same short name and share the same state if arguments “name” and “variable” are not specified. Now they are globally unique. - Update bundled libexpat to 2.4.9 - Fix race condition in asyncio where process_exited() called before the pipe_data_received() leading to inconsistent output. Patch by Kumar Aditya. - Fixed check in multiprocessing.resource_tracker that guarantees that the length of a write to a pipe is not greater than PIPE_BUF. - Corrected type annotation for dataclass attribute pstats.FunctionProfile.ncalls to be str. - Fix repr of Any subclasses. - Work around missing socket functions in socket’s __repr__. - In inspect, fix overeager replacement of “typing.” in formatting annotations. - Fix handling of bytes path-like objects in os.ismount(). - Fix handling compiler warnings (SyntaxWarning and DeprecationWarning) in codeop.compile_command() when checking for incomplete input. Previously it emitted warnings and raised a SyntaxError. Now it always returns None for incomplete input without emitting any warnings. - To avoid apparent memory leaks when asyncio.open_connection() raises, break reference cycles generated by local exception and future instances (which has exception instance as its member var). Patch by Dong Uk, Kang. - Fixed flickering of the turtle window when the tracer is turned off. Patch by Shin-myoung-serp. - Fix asyncio subprocess transport to kill process cleanly when process is blocked and avoid RuntimeError when loop is closed. Patch by Kumar Aditya. - Prevent error when activating venv in nested fish instances. - TarFile.next() now returns None when called on an empty tarfile. - Document the optional callback parameter of WeakMethod. Patch by Géry Ogam. - Restrict use of sockets instead of pipes for stdin of subprocesses created by asyncio to AIX platform only. - shutil.copytree() now applies the ignore_dangling_symlinks argument recursively. - Fix IndexError in argparse.ArgumentParser when a store_true action is given an explicit argument. - Document that calling variadic functions with ctypes requires special care on macOS/arm64 (and possibly other platforms). - Remove extra row - Clarified the conflicting advice given in the ast documentation about ast.literal_eval() being “safe” for use on untrusted input while at the same time warning that it can crash the process. The latter statement is true and is deemed unfixable without a large amount of work unsuitable for a bugfix. So we keep the warning and no longer claim that literal_eval is safe. - Restructured the documentation for the os.wait
* family of functions, and improved the docs for os.waitid() with more explanation of the possible argument constants. - Skip test_normalization() of test_unicodedata if it fails to download NormalizationTest.txt file from pythontest.net. Patch by Victor Stinner. - Correct test_marsh on (32 bit) x86: test_deterministic sets was failing. - Optional big memory tests in test_sqlite3 now catch the correct sqlite.DataError exception type in case of too large strings and/or blobs passed. - Fix a bug in the typing tests where a test relying on CPython-specific implementation details was not decorated with AATTcpython_only and was not skipped on other implementations. - Add tests for star-unpacking with PEP 646, and some other miscellaneous PEP 646 tests. - Added explicit coverage of Py_Initialize (and hence Py_InitializeEx) back to the embedding tests (all other embedding tests migrated to Py_InitializeFromConfig in Python 3.11) - Some C API tests were moved into the new Lib/test/test_capi/ directory. - Fix -Wimplicit-int, -Wstrict-prototypes, and - Wimplicit-function-declaration compiler warnings in configure checks. - Fix a compilation issue with GCC 12 on macOS. - Fix -Wimplicit-int compiler warning in configure check for PTHREAD_SCOPE_SYSTEM. - Fix a possible fd leak in Programs/_freeze_module.c introduced in Python 3.11. - Fix build with PYTHON_FOR_REGEN=python3.8. - Specify the full path to the source location for make docclean (needed for cross-builds). - Don’t use vendored libmpdec headers if --with-system-libmpdec is passed to configure. Don’t use vendored libexpat headers if --with-system-expat is passed to !configure. - Fix the build process of clang compiler for _bootstrap_python if LTO optimization is applied. Patch by Matthias Görgens and Dong-hee Na. - wasm32-emscripten builds for browsers now include concurrent.futures for asyncio and unittest.mock. - wasm32-emscripten platform no longer builds resource module, getresuid(), getresgid(), and their setters. The APIs are stubs and not functional. - Updated pegen regeneration script on Windows to find and use Python 3.9 or higher. Prior to this, pegen regeneration already required 3.9 or higher, but the script may have used lower versions of Python. - Fix a bug in the previous bugfix that caused IDLE to not start when run with 3.10.8, 3.12.0a1, and at least Microsoft Python 3.10.2288.0 installed without the Lib/test package. 3.11.0 was never affected. - The wasm_build.py script now pre-builds Emscripten ports, checks for broken EMSDK versions, and warns about pkg-config env vars. - The new tool Tools/wasm/wasm_builder.py automates configure, compile, and test steps for building CPython on WebAssembly platforms. - Fix handling of module docstrings in Tools/i18n/pygettext.py. - PyBUF_
* constants were marked as part of Limited API of Python 3.11+. These were available in 3.11.0 with Py_LIMITED_API defined for 3.11, and are necessary to use the buffer API. - Fix use-after-free in Py_SetPythonHome(NULL), Py_SetProgramName(NULL) and _Py_SetProgramFullPath(NULL) function calls. Issue reported by Benedikt Reinartz. Patch by Victor Stinner. - Py_InitializeEx now correctly calls PyConfig_Clear after initializing the interpreter (the omission didn’t cause a memory leak only because none of the dynamically allocated config fields are populated by the wrapper function)- Removed upstreamed patches: - 98437-sphinx.locale._-as-gettext-in-pyspecific.patch - CVE-2022-45061-DoS-by-IDNA-decode.patch
* Wed Nov 09 2022 Matej Cepl - Add CVE-2022-45061-DoS-by-IDNA-decode.patch to avoid CVE-2022-45061 (bsc#1205244) allowing DoS by IDNA decoding extremely long domain names.
* Tue Oct 25 2022 Matej Cepl - Update to 3.11.0 (overall changes from 3.10.
*): - General changes - PEP 657 -- Include Fine-Grained Error Locations in Tracebacks - PEP 654 -- Exception Groups and except
* - PEP 680 -- tomllib: Support for Parsing TOML in the Standard Library - gh-90908 -- Introduce task groups to asyncio - gh-34627 -- Atomic grouping ((?>...)) and possessive quantifiers (
*+, ++, ?+, {m,n}+) are now supported in regular expressions. - The Faster CPython Project is already yielding some exciting results. Python 3.11 is up to 10-60% faster than Python 3.10. On average, we measured a 1.22x speedup on the standard benchmark suite. See Faster CPython for details. - Typing and typing language changes - PEP 673 -- Self Type - PEP 646 -- Variadic Generics - PEP 675 -- Arbitrary Literal String Type - PEP 655 -- Marking individual TypedDict items as required or potentially-missing - PEP 681 -- Data Class Transforms- (just changes from 3.11.0rc2): - Fix multiplying a list by an integer (list
*= int): detect the integer overflow when the new allocated length is close to the maximum size. Issue reported by Jordan Limor. Patch by Victor Stinner. - On Linux the multiprocessing module returns to using filesystem backed unix domain sockets for communication with the forkserver process instead of the Linux abstract socket namespace. Only code that chooses to use the “forkserver” start method is affected. Abstract sockets have no permissions and could allow any user on the system in the same network namespace (often the whole system) to inject code into the multiprocessing forkserver process. This was a potential privilege escalation. Filesystem based socket permissions restrict this to the forkserver process user as was the default in Python 3.8 and earlier. This prevents Linux CVE-2022-42919. - Fix an issue where several frame objects could be backed by the same interpreter frame, possibly leading to corrupted memory and hard crashes of the interpreter. - Fix possible data corruption or crashes when accessing the f_back member of newly-created generator or coroutine frames. - Fix a crash occurring when PyEval_GetFrame() is called while the topmost Python frame is in a partially-initialized state. - Fix command line parsing: reject -X int_max_str_digits option with no value (invalid) when the PYTHONINTMAXSTRDIGITS environment variable is set to a valid limit. Patch by Victor Stinner. - Fix undefined behaviour in _testcapimodule.c. - When ValueError is raised if an integer is larger than the limit, mention the sys.set_int_max_str_digits() function in the error message. Patch by Victor Stinner. - Correctly raise SyntaxError on exception groups (PEP 654) on python versions prior to 3.11 - Document some places where an assignment expression needs parentheses. - Update the bundled copies of pip and setuptools to versions 22.3 and 65.5.0 respectively. - fix Flag to use boundary CONFORM - This restores previous Flag behavior of allowing flags with non-sequential values to be combined; e.g. - class Skip(Flag): TWO = 2 EIGHT = 8 - Skip.TWO | Skip.EIGHT -> - Fix ! in c domain ref target syntax via a conf.py patch, so it works as intended to disable ref target resolution. - Update tutorial introduction output to use 3.10+ SyntaxError invalid range.
* Fri Oct 21 2022 Matej Cepl - Add 98437-sphinx.locale._-as-gettext-in-pyspecific.patch to allow building of documentation with the latest Sphinx 5.3.0 (gh#python/cpython#98366).
* Thu Sep 15 2022 Matej Cepl - Update to 3.11.0rc2: - Converting between int and str in bases other than 2 (binary), 4, 8 (octal), 16 (hexadecimal), or 32 such as base 10 (decimal) now raises a ValueError if the number of digits in string form is above a limit to avoid potential denial of service attacks due to the algorithmic complexity. This is a mitigation for CVE-2020-10735. This new limit can be configured or disabled by environment variable, command line flag, or sys APIs. See the integer string conversion length limitation documentation. The default limit is 4300 digits in string form. - Fix case of undefined behavior in ceval.c - Do not expose KeyWrapper in _functools. - Ensure that tracing, sys.setrace(), is turned on immediately. In pre-release versions of 3.11, some tracing events might have been lost when turning on tracing in a __del__ method or interrupt. - Fix use after free in trace refs build mode. Patch by Kumar Aditya. - When loading a file with invalid UTF-8 inside a multi-line string, a correct SyntaxError is emitted. - Make sure that incomplete frames do not show up in tracemalloc traces. - Remove two cases of undefined behavior, by adding NULL checks. - Fix possible NULL pointer dereference in _PyThread_CurrentFrames. Patch by Kumar Aditya. - Fix AttributeError missing name and obj attributes in object.__getattribute__(). Patch by Philip Georgi. - Loading a file with invalid UTF-8 will now report the broken character at the correct location. - Fixed a bug that caused _PyCode_GetExtra to return garbage for negative indexes. Patch by Pablo Galindo - Fix a deadlock in PyGILState_Ensure() when allocating new thread state. Patch by Kumar Aditya. - PyType_Ready() now initializes ht_cached_keys and performs additional checks to ensure that type objects are properly configured. This avoids crashes in 3rd party packages that don’t use regular API to create new types. - Skip over incomplete frames in PyThreadState_GetFrame(). - Fix format string in _PyPegen_raise_error_known_location that can lead to memory corruption on some 64bit systems. The function was building a tuple with i (int) instead of n (Py_ssize_t) for Py_ssize_t arguments. - Fix misleading contents of error message when converting an all-whitespace string to float. - ast.parse() will no longer parse function definitions with positional-only params when passed feature_version less than (3, 8). Patch by Shantanu Jain. - Fix incorrect error message in the io module. - Fix the faulthandler implementation of faulthandler.register(signal, chain=True) if the sigaction() function is not available: don’t call the previous signal handler if it’s NULL. Patch by Victor Stinner. - Correct conversion of numbers.Rational’s to float. - Fix TypeVarTuple.__typing_prepare_subst__. TypeError was not raised when using more than one TypeVarTuple, like [
*T,
*V] in type alias substitutions. - Fix asyncio.streams.StreamReaderProtocol to keep a strong reference to the created task, so that it’s not garbage collected - Fix a performance regression in logging TimedRotatingFileHandler. Only check for special files when the rollover time has passed. - Fix unused localName parameter in the Attr class in xml.dom.minidom. - Fix incorrect condition that causes sys.thread_info.name to be wrong on pthread platforms. - Remove an incompatible change from bpo-28080 that caused a regression that ignored the utf8 in ZipInfo.flag_bits. Patch by Pablo Galindo. - Fix asyncio.Runner to call asyncio.set_event_loop() only once to avoid calling attach_loop() multiple times on child watchers. Patch by Kumar Aditya. - Fix unittest.IsolatedAsyncioTestCase to set event loop before calling setup functions. Patch by Kumar Aditya. - When a task catches asyncio.CancelledError and raises some other error, the other error should generally not silently be suppressed. - Fail gracefully if EPERM or ENOSYS is raised when loading crypt methods. This may happen when trying to load MD5 on a Linux kernel with FIPS enabled. - Allow asyncio.StreamWriter.drain() to be awaited concurrently by multiple tasks. Patch by Kumar Aditya. - Fix ast.unparse() when ImportFrom.level is None - Improve discoverability of the higher level concurrent.futures module by providing clearer links from the lower level threading and multiprocessing modules. - What’s New 3.11 now has instructions for how to provide compiler and linker flags for Tcl/Tk and OpenSSL on RHEL 7 and CentOS 7. - Mitigate the inherent race condition from using find_unused_port() in testSockName() by trying to find an unused port a few times before failing. Patch by Ross Burton. - Build and test with OpenSSL 1.1.1q- Use support-expat-CVE-2022-25236-patched.patch from the current version of gh#python/cpython#93900 instead of the old support-expat-245.patch.- Reapply fix_configure_rst.patch.
* Mon Sep 05 2022 Andreas Schwab - Increase testsuite timeout for test_freeze_simple_script
* Sat Aug 20 2022 Matej Cepl - fix import_failed.map to refer to the python 3.11 package versions
* Sat Aug 20 2022 Matej Cepl - Update to 3.11.0rc1: - Core and Builtins - Update code object hashing and equality to consider all debugging and exception handling tables. This fixes an issue where certain non-identical code objects could be “deduplicated” during compilation. - _PyPegen_Parser_New now properly detects token memory allocation errors. Patch by Honglin Zhu. - Run Python code in tracer/profiler function at full speed. Fixes slowdown in earlier versions of 3.11. - Emit a warning in debug mode if an object does not call PyObject_GC_UnTrack() before deallocation. Patch by Pablo Galindo. - Prevented crashes in the AST constructor when compiling some absurdly long expressions like \"+0\"
*1000000. RecursionError is now raised instead. Patch by Pablo Galindo - ast.AST node positions are now validated when provided to compile() and other related functions. If invalid positions are detected, a ValueError will be raised. - Fix error detection in some builtin functions when keyword argument name is an instance of a str subclass with overloaded __eq__ and __hash__. Previously it could cause SystemError or other undesired behavior. - Library - Update bundled pip to 22.2.2. - Fix asyncio.TaskGroup to propagate exception when asyncio.CancelledError was replaced with another exception by a context manger. Patch by Kumar Aditya and Guido van Rossum. - Update bundled pip to 22.2.1. - Fix GC crash when deallocating _lsprof.Profiler by untracking it before calling any callbacks. Patch by Kumar Aditya. - Fix asyncio.run() for asyncio.Task implementations without uncancel() method. Patch by Kumar Aditya. - Fix check for existence of os.EFD_CLOEXEC, os.EFD_NONBLOCK and os.EFD_SEMAPHORE flags on older kernel versions where these flags are not present. Patch by Kumar Aditya. - Fix concurrent.futures.Executor.map() to cancel the currently waiting on future on an error - e.g. TimeoutError or KeyboardInterrupt. - Ensure that timeouts scheduled with asyncio.Timeout that have already expired are delivered promptly. - Suppress writing an XML declaration in open files in ElementTree.write() with encoding=\'unicode\' and xml_declaration=None. - Fix findtext in the xml module to only give an empty string when the text attribute is set to None. - Documentation - Fix stylesheet not working in Windows CHM htmlhelp docs and add warning that they are deprecated. Contributed by C.A.M. Gerlach. - Update library documentation with availability information on WebAssembly platforms wasm32-emscripten and wasm32-wasi. - Use consistent syntax for platform availability. The directive now supports a content body and emits a warning when it encounters an unknown platform. - Document a limitation in ThreadPoolExecutor where its exit handler is executed before any handlers in atexit. - Tests - Lib/test/test_asyncio/test_ssl.py exposed a bug in the macOS kernel where intense concurrent load on non-blocking sockets occasionally causes errno.ENOBUFS (“No buffer space available”) to be emitted. FB11063974 filed with Apple, in the mean time as a workaround buffer size used in tests on macOS is decreased to avoid intermittent failures. Patch by Fantix King. - Fix problem with test_ssl test_get_ciphers on systems that require perfect forward secrecy (PFS) ciphers. - Add a regression test for re exponentional slowdown when using rjsmin. - Build - Fix a regression in configure script that caused some header checks to ignore custom CPPFLAGS. The regression was introduced in gh-94802. - wasm32-wasi builds no longer depend on WASIX’s pthread stubs. Python now has its own stubbed pthread API. - Python now detects missing dup function in WASI and works around some missing errno, select, and socket constants. - Python now skips missing socket functions and methods on WASI. WASI can only create sockets from existing fd / accept and has no netdb. - Platforms wasm32-unknown-emscripten and wasm32-unknown-wasi have been promoted to PEP 11 tier 3 platform support. - IDLE - Document handling of extensions in Save As dialogs. - Include prompts when saving Shell (interactive input and output). - Fix the Shell context menu copy-with-prompts bug of copying an extra line when one selects whole lines. - In the Edit menu, move Select All and add a new separator. - Enable using IDLE’s module browser with .pyw files. - Add .pyi as a recognized extension for IDLE on macOS. This allows opening stub files by double clicking on them in the Finder. - C API - Restore the 3.10 behavior for multiple inheritance of C extension classes that store their dictionary at the end of the struct. - Added PyCode_GetVarnames(), PyCode_GetCellvars() and PyCode_GetFreevars() for accessing co_varnames, co_cellvars and co_freevars respectively via the C API.
* Tue Jul 26 2022 Matej Cepl - Update to 3.11.0b5: - Core and Builtins - gh-93351: ast.AST node positions are now validated when provided to compile() and other related functions. If invalid positions are detected, a ValueError will be raised. - gh-94438: Fix an issue that caused extended opcode arguments and some conditional pops to be ignored when calculating valid jump targets for assignments to the f_lineno attribute of frame objects. In some cases, this could cause inconsistent internal state, resulting in a hard crash of the interpreter. - gh-95060: Undocumented PyCode_Addr2Location function now properly returns when addrq argument is less than zero. - gh-95113: Replace all EXTENDED_ARG_QUICK instructions with basic EXTENDED_ARG instructions in unquickened code. Consumers of non-adaptive bytecode should be able to handle extended arguments the same way they were handled in CPython 3.10 and older. - gh-91409: Fix incorrect source location info caused by certain optimizations in the bytecode compiler. - gh-94036: Fix incorrect source location info for some multi-line attribute accesses and method calls. - gh-94739: Allow jumping within, out of, and across exception handlers in the debugger. - gh-94949: ast.parse() will no longer parse parenthesized context managers when passed feature_version less than (3, 9). Patch by Shantanu Jain. - gh-94947: ast.parse() will no longer parse assignment expressions when passed feature_version less than (3, 8). Patch by Shantanu Jain. - gh-91256: Ensures the program name is known for help text during interpreter startup. - gh-94869: Fix the column offsets for some expressions in multi-line f-strings ast nodes. Patch by Pablo Galindo. - gh-94822: Fix an issue where lookups of metaclass descriptors may be ignored when an identically-named attribute also exists on the class itself. - gh-91153: Fix an issue where a bytearray item assignment could crash if it’s resized by the new value’s __index__() method. - gh-90699: Fix reference counting bug in bool.__repr__(). Patch by Kumar Aditya. - Library - gh-95087: Fix IndexError in parsing invalid date in the email module. - gh-95199: Upgrade bundled setuptools to 63.2.0. - gh-95194: Upgrade bundled pip to 22.2. - gh-95132: Fix a sqlite3 regression where
*args and
*
*kwds were incorrectly relayed from connect() to the Connection factory. The regression was introduced in 3.11a1 with PR 24421 (gh-85128). Patch by Erlend E. Aasland.` - gh-93157: Fix fileinput module didn’t support errors option when inplace is true. - gh-95105: wsgiref.types.InputStream.__iter__() should return Iterator[bytes], not Iterable[bytes]. Patch by Shantanu Jain. - gh-94857: Fix refleak in _io.TextIOWrapper.reconfigure. Patch by Kumar Aditya. - gh-94821: Fix binding of unix socket to empty address on Linux to use an available address from the abstract namespace, instead of “0”. - gh-89988: Fix memory leak in pickle.Pickler when looking up dispatch_table. Patch by Kumar Aditya. - bpo-47025: Drop support for bytes on sys.path. - Tests - gh-95212: Make multiprocessing test case test_shared_memory_recreate parallel-safe. - Build - gh-94847: Fixed _decimal module build issue on GCC when compiling with LTO and pydebug. Debug builds no longer force inlining of functions. - gh-94841: Fix the possible performance regression of PyObject_Free() compiled with MSVC version 1932. - gh-94801: configure now uses custom flags like ZLIB_CFLAGS and ZLIB_LIBS when searching for headers and libraries. - gh-94773: deepfreeze.py now supports code object with frozensets that contain incompatible, unsortable types. - C API - gh-94930: Fix SystemError raised when PyArg_ParseTupleAndKeywords() is used with # in (...) but without PY_SSIZE_T_CLEAN defined. - gh-94864: Fix PyArg_Parse
* with deprecated format units “u” and “Z”. It returned 1 (success) when warnings are turned into exceptions. - gh-94731: Python again uses C-style casts for most casting operations when compiled with C++. This may trigger compiler warnings, if they are enabled with e.g. -Wold-style-cast `` or ``-Wzero-as-null-pointer-constant options for g++.
* Thu Jul 21 2022 Matej Cepl - Switch from %primary_interpreter to prjconf-defined %primary_python (gh#openSUSE/python-rpm-macros#127).
* Thu Jul 14 2022 Matej Cepl - Update to 3.11.0b4:- Fixes many bugs and adds following more significant changes- Security - gh-68966: The deprecated mailcap module now refuses to inject Coreunsafe text (filenames, MIME types, parameters) into shell Corecommands. Instead of using such text, it will warn and act Coreas if a match was not found (or for test commands, as if the Coretest failed). and Builtins - gh-93516: Lazily create a table mapping bytecode offsets to line numbers to speed up calculation of line numbers when tracing. - gh-93461: importlib.invalidate_caches() now drops entries from sys.path_importer_cache with a relative path as name. This solves a caching issue when a process changes its current working directory. - FileFinder no longer inserts a dot in the path, e.g. /egg/./spam is now /egg/spam. Library - gh-93896: Fix asyncio.run() and unittest.IsolatedAsyncioTestCase to always the set event loop as it was done in Python 3.10 and earlier. Patch by Kumar Aditya. - gh-94101: Manual instantiation of ssl.SSLSession objects is no longer allowed as it lead to misconfigured instances that crashed the interpreter when attributes where accessed on them. - gh-83658: Make multiprocessing.Pool raise an exception if maxtasksperchild is not None or a positive int. - gh-61162: Clarify sqlite3 behavior when Using the connection as a context manager. Tools/Demos - gh-94538: Fix Argument Clinic output to custom file destinations. Patch by Erlend E. Aasland. C API - gh-93937: The following frame functions and type are now directly available with #include , it’s no longer needed to add #include : PyFrame_Check() PyFrame_GetBack() PyFrame_GetBuiltins() PyFrame_GetGenerator() PyFrame_GetGlobals() PyFrame_GetLasti() PyFrame_GetLocals() PyFrame_Type
* Tue May 31 2022 Matej Cepl - Update to 3.11.0b2: - many small updates- Add patch support-expat-245.patch:
* Support Expat >= 2.4.4 (jsc#SLE-21253)
* Tue May 10 2022 Matej Cepl - Refresh bluez-devel-vendor.tar.xz- Fix building with system-expat (gh#python/cpython#92875). Nope, it didn\'t work, worked around it.
* Mon May 09 2022 Matej Cepl - Update to pre-release version 3.11.0b1: - PEP 657 – Include Fine-Grained Error Locations in Tracebacks - PEP 654 – Exception Groups and except
* - PEP 673 – Self Type - PEP 646 – Variadic Generics - PEP 680– tomllib: Support for Parsing TOML in the Standard Library - PEP 675– Arbitrary Literal String Type - PEP 655– Marking individual TypedDict items as required or potentially-missing - bpo-46752– Introduce task groups to asyncio - The Faster Cpython Project is already yielding some exciting results. Python 3.11 is up to 10-60% faster than Python 3.10. On average, we measured a 1.22x speedup on the standard benchmark suite. See https://docs.python.org/3.11/whatsnew/3.11.html#faster-cpython for details.
* Thu May 05 2022 Matej Cepl - Switch primary_interpreter from python38 to python310
* Sat Mar 26 2022 Matej Cepl - Update to 3.10.4: - bpo-46968: Check for the existence of the “sys/auxv.h” header in faulthandler to avoid compilation problems in systems where this header doesn’t exist. Patch by Pablo Galindo - bpo-23691: Protect the re.finditer() iterator from re-entering. - bpo-42369: Fix thread safety of zipfile._SharedFile.tell() to avoid a “zipfile.BadZipFile: Bad CRC-32 for file” exception when reading a ZipFile from multiple threads. - bpo-38256: Fix binascii.crc32() when it is compiled to use zlib’c crc32 to work properly on inputs 4+GiB in length instead of returning the wrong result. The workaround prior to this was to always feed the function data in increments smaller than 4GiB or to just call the zlib module function. - bpo-39394: A warning about inline flags not at the start of the regular expression now contains the position of the flag. - bpo-47061: Deprecate the various modules listed by PEP 594: - aifc, asynchat, asyncore, audioop, cgi, cgitb, chunk, crypt, imghdr, msilib, nntplib, nis, ossaudiodev, pipes, smtpd, sndhdr, spwd, sunau, telnetlib, uu, xdrlib - bpo-2604: Fix bug where doctests using globals would fail when run multiple times. - bpo-45997: Fix asyncio.Semaphore re-aquiring FIFO order. - bpo-47022: The asynchat, asyncore and smtpd modules have been deprecated since at least Python 3.6. Their documentation and deprecation warnings and have now been updated to note they will removed in Python 3.12 (PEP 594). - bpo-46421: Fix a unittest issue where if the command was invoked as python -m unittest and the filename(s) began with a dot (.), a ValueError is returned. - bpo-40296: Fix supporting generic aliases in pydoc.- Update to 3.10.3: - bpo-46940: Avoid overriding AttributeError metadata information for nested attribute access calls. Patch by Pablo Galindo. - bpo-46852: Rename the private undocumented float.__set_format__() method to float.__setformat__() to fix a typo introduced in Python 3.7. The method is only used by test_float. Patch by Victor Stinner. - bpo-46794: Bump up the libexpat version into 2.4.6 - bpo-46820: Fix parsing a numeric literal immediately (without spaces) followed by “not in” keywords, like in 1not in x. Now the parser only emits a warning, not a syntax error. - bpo-46762: Fix an assert failure in debug builds when a ‘<’, ‘>’, or ‘=’ is the last character in an f-string that’s missing a closing right brace. - bpo-46724: Make sure that all backwards jumps use the JUMP_ABSOLUTE instruction, rather than JUMP_FORWARD with an argument of (2
*
*32)+offset. - bpo-46732: Correct the docstring for the __bool__() method. Patch by Jelle Zijlstra. - bpo-46707: Avoid potential exponential backtracking when producing some syntax errors involving lots of brackets. Patch by Pablo Galindo. - bpo-40479: Add a missing call to va_end() in Modules/_hashopenssl.c. - bpo-46615: When iterating over sets internally in setobject.c, acquire strong references to the resulting items from the set. This prevents crashes in corner-cases of various set operations where the set gets mutated. - bpo-45773: Remove two invalid “peephole” optimizations from the bytecode compiler. - bpo-43721: Fix docstrings of getter, setter, and deleter to clarify that they create a new copy of the property. - bpo-46503: Fix an assert when parsing some invalid N escape sequences in f-strings. - bpo-46417: Fix a race condition on setting a type __bases__ attribute: the internal function add_subclass() now gets the PyTypeObject.tp_subclasses member after calling PyWeakref_NewRef() which can trigger a garbage collection which can indirectly modify PyTypeObject.tp_subclasses. Patch by Victor Stinner. - bpo-46383: Fix invalid signature of _zoneinfo’s module_free function to resolve a crash on wasm32-emscripten platform. - bpo-46070: Py_EndInterpreter() now explicitly untracks all objects currently tracked by the GC. Previously, if an object was used later by another interpreter, calling PyObject_GC_UnTrack() on the object crashed if the previous or the next object of the PyGC_Head structure became a dangling pointer. Patch by Victor Stinner. - bpo-46339: Fix a crash in the parser when retrieving the error text for multi-line f-strings expressions that do not start in the first line of the string. Patch by Pablo Galindo - bpo-46240: Correct the error message for unclosed parentheses when the tokenizer doesn’t reach the end of the source when the error is reported. Patch by Pablo Galindo - bpo-46091: Correctly calculate indentation levels for lines with whitespace character that are ended by line continuation characters. Patch by Pablo Galindo - bpo-43253: Fix a crash when closing transports where the underlying socket handle is already invalid on the Proactor event loop. - bpo-47004: Apply bugfixes from importlib_metadata 4.11.3, including bugfix for EntryPoint.extras, which was returning match objects and not the extras strings. - bpo-46985: Upgrade pip wheel bundled with ensurepip (pip 22.0.4) - bpo-46968: faulthandler: On Linux 5.14 and newer, dynamically determine size of signal handler stack size CPython allocates using getauxval(AT_MINSIGSTKSZ). This changes allows for Python extension’s request to Linux kernel to use AMX_TILE instruction set on Sapphire Rapids Xeon processor to succeed, unblocking use of the ISA in frameworks. - bpo-46955: Expose asyncio.base_events.Server as asyncio.Server. Patch by Stefan Zabka. - bpo-23325: The signal module no longer assumes that SIG_IGN and SIG_DFL are small int singletons. - bpo-46932: Update bundled libexpat to 2.4.7 - bpo-25707: Fixed a file leak in xml.etree.ElementTree.iterparse() when the iterator is not exhausted. Patch by Jacob Walls. - bpo-44886: Inherit asyncio proactor datagram transport from asyncio.DatagramTransport. - bpo-46827: Support UDP sockets in asyncio.loop.sock_connect() for selector-based event loops. Patch by Thomas Grainger. - bpo-46811: Make test suite support Expat >=2.4.5 - bpo-46252: Raise TypeError if ssl.SSLSocket is passed to transport-based APIs. - bpo-46784: Fix libexpat symbols collisions with user dynamically loaded or statically linked libexpat in embedded Python. - bpo-39327: shutil.rmtree() can now work with VirtualBox shared folders when running from the guest operating-system. - bpo-46756: Fix a bug in urllib.request.HTTPPasswordMgr.find_user_password() and urllib.request.HTTPPasswordMgrWithPriorAuth.is_authenticated() which allowed to bypass authorization. For example, access to URI example.org/foobar was allowed if the user was authorized for URI example.org/foo. - bpo-46643: In typing.get_type_hints(), support evaluating stringified ParamSpecArgs and ParamSpecKwargs annotations. Patch by Gregory Beauregard. - bpo-45863: When the tarfile module creates a pax format archive, it will put an integer representation of timestamps in the ustar header (if possible) for the benefit of older unarchivers, in addition to the existing full-precision timestamps in the pax extended header. - bpo-46676: Make typing.ParamSpec args and kwargs equal to themselves. Patch by Gregory Beauregard. - bpo-46672: Fix NameError in asyncio.gather() when initial type check fails. - bpo-46655: In typing.get_type_hints(), support evaluating bare stringified TypeAlias annotations. Patch by Gregory Beauregard. - bpo-45948: Fixed a discrepancy in the C implementation of the xml.etree.ElementTree module. Now, instantiating an xml.etree.ElementTree.XMLParser with a target=None keyword provides a default xml.etree.ElementTree.TreeBuilder target as the Python implementation does. - bpo-46521: Fix a bug in the codeop module that was incorrectly identifying invalid code involving string quotes as valid code. - bpo-46581: Brings ParamSpec propagation for GenericAlias in line with Concatenate (and others). - bpo-46591: Make the IDLE doc URL on the About IDLE dialog clickable. - bpo-46400: expat: Update libexpat from 2.4.1 to 2.4.4 - bpo-46487: Add the get_write_buffer_limits method to asyncio.transports.WriteTransport and to the SSL transport. - bpo-45173: Note the configparser deprecations will be removed in Python 3.12. - bpo-46539: In typing.get_type_hints(), support evaluating stringified ClassVar and Final annotations inside Annotated. Patch by Gregory Beauregard. - bpo-46491: Allow typing.Annotated to wrap typing.Final and typing.ClassVar. Patch by Gregory Beauregard. - bpo-46436: Fix command-line option -d/--directory in module http.server which is ignored when combined with command-line option --cgi. Patch by Géry Ogam. - bpo-41403: Make mock.patch() raise a TypeError with a relevant error message on invalid arg. Previously it allowed a cryptic AttributeError to escape. - bpo-46474: In importlib.metadata.EntryPoint.pattern, avoid potential REDoS by limiting ambiguity in consecutive whitespace. - bpo-46469: asyncio generic classes now return types.GenericAlias in __class_getitem__ instead of the same class. - bpo-46434: pdb now gracefully handles help when __doc__ is missing, for example when run with pregenerated optimized .pyc files. - bpo-46333: The __eq__() and __hash__() methods of typing.ForwardRef now honor the module parameter of typing.ForwardRef. Forward references from different modules are now differentiated. - bpo-46246: Add missing __slots__ to importlib.metadata.DeprecatedList. Patch by Arie Bovenberg. - bpo-46266: Improve day constants in calendar. - Now all constants (MONDAY … SUNDAY) are documented, tested, and added to __all__. - bpo-46232: The ssl module now handles certificates with bit strings in DN correctly. - bpo-43118: Fix a bug in inspect.signature() that was causing it to fail on some subclasses of classes with a __text_signature__ referencing module globals. Patch by Weipeng Hong. - bpo-26552: Fixed case where failing asyncio.ensure_future() did not close the coroutine. Patch by Kumar Aditya. - bpo-21987: Fix an issue with tarfile.TarFile.getmember() getting a directory name with a trailing slash. - bpo-20392: Fix inconsistency with uppercase file extensions in MimeTypes.guess_type(). Patch by Kumar Aditya. - bpo-46080: Fix exception in argparse help text generation if a argparse.BooleanOptionalAction argument’s default is argparse.SUPPRESS and it has help specified. Patch by Felix Fontein. - bpo-44439: Fix .write() method of a member file in ZipFile, when the input data is an object that supports the buffer protocol, the file length may be wrong. - bpo-45703: When a namespace package is imported before another module from the same namespace is created/installed in a different sys.path location while the program is running, calling the importlib.invalidate_caches() function will now also guarantee the new module is noticed. - bpo-24959: Fix bug where unittest sometimes drops frames from tracebacks of exceptions raised in tests. - bpo-44791: Fix substitution of ParamSpec in Concatenate with different parameter expressions. Substitution with a list of types returns now a tuple of types. Substitution with Concatenate returns now a Concatenate with concatenated lists of arguments. - bpo-14156: argparse.FileType now supports an argument of ‘-’ in binary mode, returning the .buffer attribute of sys.stdin/sys.stdout as appropriate. Modes including ‘x’ and ‘a’ are treated equivalently to ‘w’ when argument is ‘-’. Patch contributed by Josh Rosenberg - bpo-46463: Fixes escape4chm.py script used when building the CHM documentation file - bpo-46913: Fix test_faulthandler.test_sigfpe() if Python is built with undefined behavior sanitizer (UBSAN): disable UBSAN on the faulthandler_sigfpe() function. Patch by Victor Stinner. - bpo-46708: Prevent default asyncio event loop policy modification warning after test_asyncio execution. - bpo-46678: The function make_legacy_pyc in Lib/test/support/import_helper.py no longer fails when PYTHONPYCACHEPREFIX is set to a directory on a different device from where tempfiles are stored. - bpo-46616: Ensures test_importlib.test_windows cleans up registry keys after completion. - bpo-44359: test_ftplib now silently ignores socket errors to prevent logging unhandled threading exceptions. Patch by Victor Stinner. - bpo-46542: Fix a Python crash in test_lib2to3 when using Python built in debug mode: limit the recursion limit. Patch by Victor Stinner. - bpo-46576: test_peg_generator now disables compiler optimization when testing compilation of its own C extensions to significantly speed up the testing on non-debug builds of CPython. - bpo-46542: Fix test_json tests checking for RecursionError: modify these tests to use support.infinite_recursion(). Patch by Victor Stinner. - bpo-13886: Skip test_builtin PTY tests on non-ASCII characters if the readline module is loaded. The readline module changes input() behavior, but test_builtin is not intented to test the readline module. Patch by Victor Stinner. - bpo-38472: Fix GCC detection in setup.py when cross-compiling. The C compiler is now run with LC_ALL=C. Previously, the detection failed with a German locale. - bpo-46513: configure no longer uses AC_C_CHAR_UNSIGNED macro and pyconfig.h no longer defines reserved symbol __CHAR_UNSIGNED__. - bpo-45296: Clarify close, quit, and exit in IDLE. In the File menu, ‘Close’ and ‘Exit’ are now ‘Close Window’ (the current one) and ‘Exit’ is now ‘Exit IDLE’ (by closing all windows). In Shell, ‘quit()’ and ‘exit()’ mean ‘close Shell’. If there are no other windows, this also exits IDLE. - bpo-45447: Apply IDLE syntax highlighting to pyi files. Patch by Alex Waygood and Terry Jan Reedy. - bpo-46433: The internal function _PyType_GetModuleByDef now correctly handles inheritance patterns involving static types. - bpo-14916: Fixed bug in the tokenizer that prevented PyRun_InteractiveOne from parsing from the provided FD.- Remove upstreamed patches: - support-expat-245.patch
* Tue Feb 22 2022 Steve Kowalik - Add patch support-expat-245.patch:
* Support Expat >= 2.4.5
* Tue Feb 15 2022 Matej Cepl - bsc#1195831 Obsolete older \"most modern\" versions of python packages (python39 for python310 and so forth). For next versions it is necessary just to edit the macro.
* Tue Jan 25 2022 Matej Cepl - Remove second superfluous BR rpm-build-python
* Tue Jan 25 2022 Matej Cepl - Remove second superfluous BR rpm-build-python- Add fix_configure_rst.patch, which removes duplicate link targets and make documentation with old Sphinx in SLE- Skip test_capi (bsc#1195140 and bpo#37169)
* Wed Jan 19 2022 Matej Cepl - Update to 3.10.2: Bugfix only - bpo#46347 memory leak in PyEval_EvalCodeEx (especially visible with Cython code) - and many others
* Wed Dec 08 2021 Matej Cepl - Upgrade to 3.10.1 (jsc#SLE-18038): - PEP 623 – Deprecate and prepare for the removal of the wstr member in PyUnicodeObject. - PEP 604 – Allow writing union types as X | Y - PEP 612 – Parameter Specification Variables - PEP 626 – Precise line numbers for debugging and other tools. - PEP 618 – Add Optional Length-Checking To zip. - bpo-12782: Parenthesized context managers are now officially allowed. - PEP 632 – Deprecate distutils module. - PEP 613 – Explicit Type Aliases - PEP 634 – Structural Pattern Matching: Specification - PEP 635 – Structural Pattern Matching: Motivation and Rationale - PEP 636 – Structural Pattern Matching: Tutorial - PEP 644 – Require OpenSSL 1.1.1 or newer - PEP 624 – Remove Py_UNICODE encoder APIs - PEP 597 – Add optional EncodingWarning- Patches readjusted: - bpo-31046_ensurepip_honours_prefix.patch - python-3.3.0b1-fix_date_time_compiler.patch
* Sat Dec 04 2021 Matej Cepl - Remove pdb_adjust_breakpoints.patch and instead just adjust location of the test breakpoint in Lib/test/test_pdb.py via sed, because we have shortened Lib/pdb.py by removing the shebang (bpo#45964).
* Thu Dec 02 2021 Matej Cepl - Add pdb_adjust_breakpoints.patch fixing expectd results in test_pdb_breakpoints_preserved_across_interactive_sessions (bpo#45964).
* Mon Nov 29 2021 Matej Cepl - Remove shebangs from from python-base libraries in _libdir (bsc#1193179).- Readjust patches: - bpo-31046_ensurepip_honours_prefix.patch - decimal.patch - python-3.3.0b1-fix_date_time_compiler.patch
* Tue Nov 16 2021 Matej Cepl - Move rpm-build-python construct to correct place.
* Wed Oct 13 2021 Dominique Leuenberger - BuildRequire rpm-build-python: The provider to inject python(abi) has been moved there. rpm-build pulls rpm-build-python automatically in when building anything against python3-base, but this implies that the initial build of python3-base does not trigger the automatic installation.
* Tue Oct 05 2021 Matej Cepl - Final release of 3.10.0: Complete list on https://www.python.org/downloads/release/python-3100/, but highlights are: - PEP 623 – Deprecate and prepare for the removal of the wstr member in PyUnicodeObject. - PEP 604 – Allow writing union types as X | Y - PEP 612 – Parameter Specification Variables - PEP 626 – Precise line numbers for debugging and other tools. - PEP 618 – Add Optional Length-Checking To zip. - PEP 632 – Deprecate distutils module. - PEP 613 – Explicit Type Aliases - PEP 634 – Structural Pattern Matching: Specification - PEP 635 – Structural Pattern Matching: Motivation and Rationale - PEP 636 – Structural Pattern Matching: Tutorial - PEP 644 – Require OpenSSL 1.1.1 or newer - PEP 624 – Remove Py_UNICODE encoder APIs - PEP 597 – Add optional EncodingWarning - bpo-12782: Parenthesized context managers are now officially allowed.
* Mon Aug 30 2021 Matej Cepl - Switch on option --with-system-libmpdec (bsc#1189356).
* Fri Aug 27 2021 Andreas Schwab - Reenable profileopt with qemu emulation, test_faulthandler is no longer run during profiling
* Thu Aug 12 2021 Andreas Schwab - test_faulthandler is still problematic under qemu linux-user emulation, disable it there
* Wed Aug 11 2021 Matej Cepl - Update to 3.10.0rc1 (the penultimate prerelease), which contains plenty of small bugfixes among others: - bpo#38605: from __future__ import annotations (PEP 563) used to be on this list in previous pre-releases but it has been postponed to Python 3.11 due to some compatibility concerns. - bpo-44600: Fix incorrect line numbers while tracing some failed patterns in match statements. Patch by Charles Burkland. - plenty of modifications in types.Union
* Wed Jul 21 2021 Matej Cepl - Update to 3.10.0b4: https://docs.python.org/3.10/whatsnew/changelog.html#python-3-10-0-beta-4- Remove python3-imp-returntype.patch which has been upstreamed.
* Mon Jun 07 2021 Matej Cepl - Update to 3.10.0b2: - PEP 623 -- Deprecate and prepare for the removal of the wstr member in PyUnicodeObject. - PEP 604 -- Allow writing union types as X | Y - PEP 612 -- Parameter Specification Variables - PEP 626 -- Precise line numbers for debugging and other tools. - PEP 618 -- Add Optional Length-Checking To zip. - bpo-12782: Parenthesized context managers are now officially allowed. - PEP 632 -- Deprecate distutils module. - PEP 613 -- Explicit Type Aliases - PEP 634 -- Structural Pattern Matching: Specification - PEP 635 -- Structural Pattern Matching: Motivation and Rationale - PEP 636 -- Structural Pattern Matching: Tutorial - PEP 644 -- Require OpenSSL 1.1.1 or newer - PEP 624 -- Remove Py_UNICODE encoder APIs - PEP 597 -- Add optional EncodingWarning- Removed patches (assumed upstream): - sphinx-update-removed-function.patch
* Sat Jun 05 2021 Matej Cepl - Revert previous skip over test_capi- Add skip-test_pyobject_freed_is_freed.patch to skip failing test on SLE-15.
* Fri Jun 04 2021 Dirk Müller - allow build with Sphinx >= 3.x
* Wed Jun 02 2021 Dan Čermák - Exclude test_capi on Leap (test fails there)
* Fri May 21 2021 Matej Cepl - Stop providing \"python\" symbol (bsc#1185588), which means python2 currently.
* Wed May 05 2021 Matej Cepl - Update to 3.9.5:
* Security - bpo-43434: Creating a sqlite3.Connection object now also produces a sqlite3.connect auditing event. Previously this event was only produced by sqlite3.connect() calls. Patch by Erlend E. Aasland. - bpo-43882: The presence of newline or tab characters in parts of a URL could allow some forms of attacks. - Following the controlling specification for URLs defined by WHATWG urllib.parse() now removes ASCII newlines and tabs from URLs, preventing such attacks. - bpo-43472: Ensures interpreter-level audit hooks receive the cpython.PyInterpreterState_New event when called through the _xxsubinterpreters module. - bpo-36384: ipaddress module no longer accepts any leading zeros in IPv4 address strings. Leading zeros are ambiguous and interpreted as octal notation by some libraries. For example the legacy function socket.inet_aton() treats leading zeros as octal notatation. glibc implementation of modern inet_pton() does not accept any leading zeros. For a while the ipaddress module used to accept ambiguous leading zeros. - bpo-43075: Fix Regular Expression Denial of Service (ReDoS) vulnerability in urllib.request.AbstractBasicAuthHandler. The ReDoS-vulnerable regex has quadratic worst-case complexity and it allows cause a denial of service when identifying crafted invalid RFCs. This ReDoS issue is on the client side and needs remote attackers to control the HTTP server. - bpo-42800: Audit hooks are now fired for frame.f_code, traceback.tb_frame, and generator code/frame attribute access.
* Core and Builtins - bpo-43105: Importlib now resolves relative paths when creating module spec objects from file locations. - bpo-42924: Fix bytearray repetition incorrectly copying data from the start of the buffer, even if the data is offset within the buffer (e.g. after reassigning a slice at the start of the bytearray to a shorter byte string).
* Library - bpo-43993: Update bundled pip to 21.1.1. - bpo-43937: Fixed the turtle module working with non-default root window. - bpo-43930: Update bundled pip to 21.1 and setuptools to 56.0.0 - bpo-43920: OpenSSL 3.0.0: load_verify_locations() now returns a consistent error message when cadata contains no valid certificate. - bpo-43607: urllib can now convert Windows paths with \\\\?\\ prefixes into URL paths. - bpo-43284: platform.win32_ver derives the windows version from sys.getwindowsversion().platform_version which in turn derives the version from kernel32.dll (which can be of a different version than Windows itself). Therefore change the platform.win32_ver to determine the version using the platform module’s _syscmd_ver private function to return an accurate version. - bpo-42248: [Enum] ensure exceptions raised in _missing__ are released - bpo-43799: OpenSSL 3.0.0: define OPENSSL_API_COMPAT 1.1.1 to suppress deprecation warnings. Python requires OpenSSL 1.1.1 APIs. - bpo-43794: Add ssl.OP_IGNORE_UNEXPECTED_EOF constants (OpenSSL 3.0.0) - bpo-43789: OpenSSL 3.0.0: Don’t call the password callback function a second time when first call has signaled an error condition. - bpo-43788: The header files for ssl error codes are now OpenSSL version-specific. Exceptions will now show correct reason and library codes. The make_ssl_data.py script has been rewritten to use OpenSSL’s text file with error codes. - bpo-43655: tkinter dialog windows are now recognized as dialogs by window managers on macOS and X Window. - bpo-43534: turtle.textinput() and turtle.numinput() create now a transient window working on behalf of the canvas window. - bpo-43522: Fix problem with hostname_checks_common_name. OpenSSL does not copy hostflags from struct SSL_CTX to struct SSL. - bpo-42967: Allow bytes separator argument in urllib.parse.parse_qs and urllib.parse.parse_qsl when parsing str query strings. Previously, this raised a TypeError. - bpo-43176: Fixed processing of a dataclass that inherits from a frozen dataclass with no fields. It is now correctly detected as an error. - bpo-41735: Fix thread locks in zlib module may go wrong in rare case. Patch by Ma Lin. - bpo-36470: Fix dataclasses with InitVars and replace(). Patch by Claudiu Popa. - bpo-32745: Fix a regression in the handling of ctypes’ ctypes.c_wchar_p type: embedded null characters would cause a ValueError to be raised. Patch by Zackery Spytz.
* Documentation - bpo-43959: The documentation on the PyContextVar C-API was clarified. - bpo-43938: Update dataclasses documentation to express that FrozenInstanceError is derived from AttributeError. - bpo-43755: Update documentation to reflect that unparenthesized lambda expressions can no longer be the expression part in an if clause in comprehensions and generator expressions since Python 3.9. - bpo-43739: Fixing the example code in Doc/extending/extending.rst to declare and initialize the pmodule variable to be of the right type.
* Tests - bpo-43961: Fix test_logging.test_namer_rotator_inheritance() on Windows: use os.replace() rather than os.rename(). Patch by Victor Stinner. - bpo-43842: Fix a race condition in the SMTP test of test_logging. Don’t close a file descriptor (socket) from a different thread while asyncore.loop() is polling the file descriptor. Patch by Victor Stinner. - bpo-43811: Tests multiple OpenSSL versions on GitHub Actions. Use ccache to speed up testing. - bpo-43791: OpenSSL 3.0.0: Disable testing of legacy protocols TLS 1.0 and 1.1. Tests are failing with TLSV1_ALERT_INTERNAL_ERROR.- Refreshed patches: - bpo-31046_ensurepip_honours_prefix.patch - python-3.3.0b1-fix_date_time_compiler.patch- Add vendorized files from bluez-devel to enable building support for Bluetooth.
* Sun May 02 2021 Ben Greiner - Make sure to close the import_failed.map file after the exception has been raised in order to avoid ResourceWarnings when the failing import is part of a try...except block.
* Wed Apr 28 2021 Matej Cepl - Update to 3.9.4: - bpo#43710: Reverted the fix for https://bugs.python.org/issue42500 as it changed the PyThreadState struct size and broke the 3.9.x ABI in the 3.9.3 release (visible on 32-bit platforms using binaries compiled using an earlier version of Python 3.9.x headers). - bpo#26053: Fixed bug where the pdb interactive run command echoed the args from the shell command line, even if those have been overridden at the pdb prompt. - bpo#42988 (bsc#1183374) CVE-2021-3426: Remove the getfile feature of the pydoc module which could be abused to read arbitrary files on the disk (directory traversal vulnerability). Moreover, even source code of Python modules can contain sensitive data like passwords. Vulnerability reported by David Schwörer. - bpo#43285: ftplib no longer trusts the IP address value returned from the server in response to the PASV command by default. This prevents a malicious FTP server from using the response to probe IPv4 address and port combinations on the client network. Code that requires the former vulnerable behavior may set a trust_server_pasv_ipv4_address attribute on their ftplib.FTP instances to True to re-enable it. - bpo#43439: Add audit hooks for gc.get_objects(), gc.get_referrers() and gc.get_referents(). Patch by Pablo Galindo. - bpo#43660: Fix crash that happens when replacing sys.stderr with a callable that can remove the object while an exception is being printed. Patch by Pablo Galindo. - bpo#43555: Report the column offset for SyntaxError for invalid line continuation characters. Patch by Pablo Galindo. - bpo#43517: Fix misdetection of circular imports when using from pkg.mod import attr, which caused false positives in non-trivial multi-threaded code. - bpo#35883: Python no longer fails at startup with a fatal error if a command line argument contains an invalid Unicode character. The Py_DecodeLocale() function now escapes byte sequences which would be decoded as Unicode characters outside the [U+0000; U+10ffff] range. - bpo#43406: Fix a possible race condition where PyErr_CheckSignals tries to execute a non-Python signal handler. - bpo#42500: Improve handling of exceptions near recursion limit. Converts a number of Fatal Errors in RecursionErrors. - bpo#43433: xmlrpc.client.ServerProxy no longer ignores query and fragment in the URL of the server. - bpo#35930: Raising an exception raised in a “future” instance will create reference cycles. - bpo#43577: Fix deadlock when using ssl.SSLContext debug callback with ssl.SSLContext.sni_callback(). - bpo#43521: ast.unparse can now render NaNs and empty sets. - bpo#43423: subprocess.communicate() no longer raises an IndexError when there is an empty stdout or stderr IO buffer during a timeout on Windows. - bpo#27820: Fixed long-standing bug of smtplib.SMTP where doing AUTH LOGIN with initial_response_ok=False will fail. The cause is that SMTP.auth_login _always_ returns a password if provided with a challenge string, thus non-compliant with the standard for AUTH LOGIN. Also fixes bug with the test for smtpd. - bpo#43332: Improves the networking efficiency of http.client when using a proxy via set_tunnel(). Fewer small send calls are made during connection setup. - bpo#43399: Fix ElementTree.extend not working on iterators when using the Python implementation - bpo#43316: The python -m gzip command line application now properly fails when detecting an unsupported extension. It exits with a non-zero exit code and prints an error message to stderr. - bpo#43260: Fix TextIOWrapper can not flush internal buffer forever after very large text is written. - bpo#42782: Fail fast in shutil.move() to avoid creating destination directories on failure. - bpo#37193: Fixed memory leak in socketserver.ThreadingMixIn introduced in Python 3.7. - bpo#43199: Answer “Why is there no goto?” in the Design and History FAQ. - bpo#43407: Clarified that a result from time.monotonic(), time.perf_counter(), time.process_time(), or time.thread_time() can be compared with the result from any following call to the same function - not just the next immediate call. - bpo#27646: Clarify that ‘yield from ’ works with any iterable, not just iterators. - bpo#36346: Update some deprecated unicode APIs which are documented as “will be removed in 4.0” to “3.12”. See PEP 623 for detail. - bpo#37945: Fix test_getsetlocale_issue1813() of test_locale: skip the test if setlocale() fails. Patch by Victor Stinner. - bpo#41561: Add workaround for Ubuntu’s custom OpenSSL security level policy. - bpo#43288: Fix test_importlib to correctly skip Unicode file tests if the fileystem does not support them. - bpo#43617: Improve configure.ac: Check for presence of autoconf-archive package and remove our copies of M4 macros. - bpo#42225: Document that IDLE can fail on Unix either from misconfigured IP masquerage rules or failure displaying complex colored (non-ascii) characters. - bpo#43283: Document why printing to IDLE’s Shell is often slower than printing to a system terminal and that it can be made faster by pre-formatting a single string before printing.
* Fri Feb 19 2021 Matej Cepl - Update to 3.9.2: - bpo#42938 (bsc#1181126): Avoid static buffers when computing the repr of ctypes.c_double and ctypes.c_longdouble values. This issue was assigned CVE-2021-3177. - bpo#42967 (bsc#1182379): Fix web cache poisoning vulnerability by defaulting the query args separator to &, and allowing the user to choose a custom separator. This issue was assigned CVE-2021-23336.- Upstreamed patches were removed: - CVE-2021-3177-buf_ovrfl_PyCArg_repr.patch - bsc1167501-invalid-alignment.patch - skip_random_failing_tests.patch - CVE-2019-5010-null-defer-x509-cert-DOS.patch
* Tue Feb 09 2021 Steve Kowalik - Add Obsoletes for python3-base when primary interpreter is set to properly replace it during upgrades. (bsc#1181324)
* Mon Feb 08 2021 Matej Cepl - Update to 3.9.1: Security bugs: - Prevented potential DoS attack via CPU and RAM exhaustion when processing malformed Apple Property List files in binary format. - The plistlib module no longer accepts entity declarations in XML plist files to avoid XML vulnerabilities. This should not affect users as entity declarations are not used in regular plist files. - Add volatile to the accumulator variable in hmac.compare_digest, making constant-time-defeating optimizations less likely. Core and Builtins - Allow assignment expressions in set literals and set comprehensions as per PEP 572. Patch by Pablo Galindo. - Fix a regression introduced by the new parser, where an unparenthesized walrus operator was not allowed within generator expressions. - types.GenericAlias objects can now be the targets of weakrefs. - Fixed a bug in the PEG parser that was causing crashes in debug mode. Now errors are checked in left-recursive rules to avoid cases where such errors do not get handled in time and appear as long-distance crashes in other places. - Fixed a possible crash in the PEG parser when checking for the ‘!=’ token in the barry_as_flufl rule. Patch by Pablo Galindo. - Fix handling of errors during creation of PyFunctionObject, which resulted in operations on uninitialized memory. Patch by Yonatan Goldschmidt. - Fix a bug in the parser, where a curly brace following a primary didn’t fail immediately. This led to invalid expressions like a {b} to throw a SyntaxError with a wrong offset, or invalid expressions ending with a curly brace like a { to not fail immediately in the REPL. - Fix possible buffer overflow in the new parser when checking for continuation lines. Patch by Pablo Galindo. - Run the parser two times. On the first run, disable all the rules that only generate better error messages to gain performance. If there’s a parse failure, run the parser a second time with those enabled. - Document the default implementation of object.__eq__. - Fix peephole optimizer misoptimize conditional jump + JUMP_IF_NOT_EXC_MATCH pair. - The garbage collector now tracks all user-defined classes. Patch by Brandt Bucher. - Fixed potential issues with removing not completely initialized module from sys.modules when import fails. - Star-unpacking is now allowed for with item’s targets in the PEG parser. - Fixed stack overflow in issubclass() and isinstance() when getting the __bases__ attribute leads to infinite recursion. - When loading a native module and a load failure occurs, prevent a possible UnicodeDecodeError when not running in a UTF-8 locale by decoding the load error message using the current locale’s encoding. - Correctly count control blocks in ‘except’ in compiler. Ensures that a syntax error, rather a fatal error, occurs for deeply nested, named exception handlers. Library - types.GenericAlias will now raise a TypeError when attempting to initialize with a keyword argument. Previously, this would cause the interpreter to crash if the interpreter was compiled with debug symbols. This does not affect interpreters compiled for release. Patch by Ken Jin. - CGIHTTPRequestHandler.run_cgi() HTTP_ACCEPT improperly parsed. Replace the special purpose getallmatchingheaders with generic get_all method and add relevant tests. - inspect.findsource() now raises OSError instead of IndexError when co_lineno of a code object is greater than the file length. This can happen, for example, when a file is edited after it was imported. PR by Irit Katriel. - Fix handling of trailing comments by inspect.getsource(). - ChainMap.__iter__ no longer calls __getitem__ on underlying maps - TracebackException no longer holds a reference to the exception’s traceback object. Consequently, instances of TracebackException for equivalent but non-equal exceptions now compare as equal. - We fixed an issue in pickle.whichmodule in which importing multiprocessing could change the how pickle identifies which module an object belongs to, potentially breaking the unpickling of those objects. - Clarify the error message for asyncio.IncompleteReadError when expected is None. - Extracting a symlink from a tarball should succeed and overwrite the symlink if it already exists. The fix is to remove the existing file or symlink before extraction. Based on patch by Chris AtLee, Jeffrey Kintscher, and Senthil Kumaran. - Fixed tkinter.ttk.Style.map(). The function accepts now the representation of the default state as empty sequence (as returned by Style.map()). The structure of the result is now the same on all platform and does not depend on the value of wantobjects. - Fix various issues with typing.Literal parameter handling (flatten, deduplicate, use type to cache key). Patch provided by Yurii Karabas. - Fix the threading.Thread class at fork: do nothing if the thread is already stopped (ex: fork called at Python exit). Previously, an error was logged in the child process. - The onerror callback from shutil.rmtree now receives correct function when os.open fails. - Fix os.sendfile() on illumos. - Fixed writing binary Plist files larger than 4 GiB. - The repr() of typing types containing Generic Alias Types previously did not show the parameterized types in the GenericAlias. They have now been changed to do so. - webbrowser: Ignore NotADirectoryError when calling xdg-settings. - binhex.binhex() consisently writes macOS 9 line endings. - Fix a stack overflow error for asyncio Task or Future repr(). - The overflow occurs under some circumstances when a Task or Future recursively returns itself. - Fix memory leak in subprocess.Popen() in case an uid (gid) specified in user (group, extra_groups) overflows uid_t (gid_t). - Improve asyncio.wait function to create the futures set just one time. - InvalidFileException and RecursionError are now the only errors caused by loading malformed binary Plist file (previously ValueError and TypeError could be raised in some specific cases). - Pickling heap types implemented in C with protocols 0 and 1 raises now an error instead of producing incorrect data. - plistlib: fix parsing XML plists with hexadecimal integer values - Fix an incorrectly formatted error from _codecs.charmap_decode() when called with a mapped value outside the range of valid Unicode code points. PR by Max Bernstein. - Fix pickling pure Python datetime.time subclasses. Patch by Dean Inwood. - Fixed a bug that was causing ctypes.util.find_library() to return None when triying to locate a library in an environment when gcc>=9 is available and ldconfig is not. Patch by Pablo Galindo - C14N 2.0 serialisation in xml.etree.ElementTree failed for unprefixed attributes when a default namespace was defined. - Fix a bug in the symtable module that was causing module-scope global variables to not be reported as both local and global. Patch by Pablo Galindo. - str() for the type attribute of the tkinter.Event object always returns now the numeric code returned by Tk instead of the name of the event type. - fix tkinter.EventType Enum so all members are strings, and none are tuples - Fix SQLite3 segfault when backing up closed database. Patch contributed by Peter David McCormick. - Fix the tarfile module to write only basename of TAR file to GZIP compression header. - Allow ctypes.wintypes to be imported on non-Windows systems. - shutil.which() now ignores empty entries in PATHEXT instead of treating them as a match. - Fix time-of-check/time-of-action issue in subprocess.Popen.send_signal. - Fix --outfile for cProfile / profile not writing the output file in the original directory when the program being profiled changes the working directory. PR by Anthony Sottile. - ZipFile truncates files to avoid corruption when a shorter comment is provided in append (“a”) mode. Patch by Jan Mazur. - Fixed KeyError exception when flattening an email to a string attempts to replace a non-existent Content-Transfer-Encoding header. Documentation - Fix the URL for the IMAP protocol documents. - Document __format__ functionality for IP addresses. - Clarify that subscription expressions are also valid for certain classes and types in the standard library, and for user-defined classes and types if the classmethod __class_getitem__() is provided. - Documented generic alias type and types.GenericAlias. Also added an entry in glossary for generic types. - In Programming FAQ “Sequences (Tuples/Lists)” section, add “How do you remove multiple items from a list”. - Fix RemovedInSphinx40Warning when building the documentation. Patch by Dong-hee Na. - Update the refcounts info of PyType_FromModuleAndSpec. - Fix tarfile’s extractfile documentation - Document some restrictions on the default string representations of numeric classes. Tests - Reenable test_gdb on gdb 9.2 and newer: https://bugzilla.redhat.com/show_bug.cgi?id=1866884 bug is fixed in gdb 10.1. - Fix test_asyncio.test_call_later() race condition: don’t measure asyncio performance in the call_later() unit test. The test failed randomly on the CI. - Include _testinternalcapi module in Windows installer for test suite - Fix test_logging.test_race_between_set_target_and_flush(): the test now waits until all threads complete to avoid leaking running threads. - Avoid a test failure in test_lib2to3 if the module has already imported at the time the test executes. Patch by Pablo Galindo. - Tests for CJK codecs no longer call eval() on content received via HTTP. - Fix test_site.test_license_exists_at_url(): call urllib.request.urlcleanup() to reset the global urllib.request._opener. Patch by Victor Stinner. - test_ssl: skip test_min_max_version_mismatch when TLS 1.0 is not available - Add tests for SIGINT handling in the runpy module. - Fixed a failure in test_tk.test_widgets.ScaleTest happening when executing the test with Tk 8.6.10. Build - Fix a race condition in “make regen-all” when make -jN option is used to run jobs in parallel. The clinic.py script now only use atomic write to write files. Moveover, generated files are now left unchanged if the content does not change, to not change the file modification time. - Update Py_UNREACHABLE to use __builtin_unreachable() if only the compiler is able to use it. Patch by Dong-hee Na. - Addressed three compiler warnings found by undefined behavior sanitizer (ubsan). IDLE - Fix reporting offset of the RE error in searchengine. - Get docstrings for IDLE calltips more often by using inspect.getdoc. - Mostly finish using ttk widgets, mainly for editor, settings, and searches. Some patches by Mark Roseman. - Use ‘IDLE Shell’ as shell title - Rewrite the Calltips doc section. - In calltips, stop reminding that ‘/’ marks the end of positional-only arguments. - Typing opening and closing parentheses inside the parentheses of a function call will no longer cause unnecessary “flashing” off and on of an existing open call-tip, e.g. when typed in a string literal. C API - Fix potential crash in deallocating method objects when dynamically allocated PyMethodDef’s lifetime is managed through the self argument of a PyCFunction. - Py_FileSystemDefaultEncodeErrors and Py_UTF8Mode are available again in limited API.- Readjustet and reapplied patches: - CVE-2021-3177-buf_ovrfl_PyCArg_repr.patch - bpo-31046_ensurepip_honours_prefix.patch - python-3.3.0b1-fix_date_time_compiler.patch - skip_random_failing_tests.patch - sphinx-update-removed-function.patch
* Fri Jan 29 2021 Matej Cepl - Add CVE-2021-3177-buf_ovrfl_PyCArg_repr.patch fixing bsc#1181126 (CVE-2021-3177) buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution.
* Tue Jan 05 2021 Matej Cepl - (bsc#1180125) We really don\'t Require python-rpm-macros package. Unnecessary dependency.
* Wed Dec 16 2020 Matej Cepl - Make python39-doc building again- Add no-skipif-doctests.patch, because SLE-15 version of Sphinx doesn\'t know about skipif directive in doctests.
* Sat Dec 12 2020 Matej Cepl - Update sphinx-update-removed-function.patch patch to the latest version in python36.
* Thu Dec 10 2020 Benjamin Greiner - Last try before this results in an editwar:
* remove importlib_resources and importlib-metadata provides/obsoletes
* import importlib_resources is not the same as import importlib.resources, same for metadata
* The backport packages from PyPI needed for older flavors are specified as such for setuptools or in pyproject.toml. If a package requires them they typically add them with a python version qualifier and the packages have their own version numbers.
* Sat Dec 05 2020 Matej Cepl - Add patch sphinx-update-removed-function.patch to no longer call a now removed function and to make documentation build independent of the Sphinx version (bsc#1179630, gh#python/cpython#13236).
* Fri Nov 13 2020 Matej Cepl - Don\'t require packages which break build on SLE-15 although we really don\'t need them (python3-python-docs-theme and python3-sphinxcontrib-qthelp).
* Fri Oct 09 2020 Dominique Leuenberger - Fix build with RPM 4.16: error: bare words are no longer supported, please use \"...\": x86 == ppc.
* Tue Oct 06 2020 Matej Cepl - Update to the final version 3.9.0: Complete changelog with all (many) changes from previous version is on https://docs.python.org/release/3.9.0/whatsnew/3.9.html Changes from the previous RC versions (not that many) are on https://docs.python.org/release/3.9.0/whatsnew/changelog.html#changelog
* Fri Sep 25 2020 Dominique Leuenberger - Buildrequire timezone only for general flavor. It\'s used in this flavor for the test suite.
* Wed Sep 02 2020 Matej Cepl - Update to 3.9.0rc1:
* Core and Builtins - bpo-38156: Handle interrupts that come after EOF correctly in PyOS_StdioReadline.
* Library - bpo-41497: Fix potential UnicodeDecodeError in dis module. - bpo-41490: Update ensurepip to install pip 20.2.1 and setuptools 49.2.1. - bpo-41467: On Windows, fix asyncio recv_into() return value when the socket/pipe is closed (BrokenPipeError): return 0 rather than an empty byte string (b\'\'). - bpo-41425: Make tkinter doc example runnable. - bpo-41384: Raise TclError instead of TypeError when an unknown option is passed to tkinter.OptionMenu. - bpo-38731: Fix NameError in command-line interface of py_compile. - bpo-41317: Use add_done_callback() in asyncio.loop.sock_accept() to unsubscribe reader early on cancellation. - bpo-41364: Reduce import overhead of uuid. - bpo-41341: Recursive evaluation of typing.ForwardRef in get_type_hints. - bpo-41182: selector: use DefaultSelector based upon implementation - bpo-40726: Handle cases where the end_lineno is None on ast.increment_lineno().
* Documentation - bpo-41045: Add documentation for debug feature of f-strings. - bpo-41314: Changed the release when from __future__ import annotations becomes the default from 4.0 to 3.10 (following a change in PEP 563).
* Windows - bpo-41492: Fixes the description that appears in UAC prompts. - bpo-40948: Improve post-install message to direct people to the “py” command. - bpo-41412: The installer will now fail to install on Windows 7 and Windows 8. Further, the UCRT dependency is now always downloaded on demand. - bpo-40741: Update Windows release to include SQLite 3.32.3.
* IDLE - bpo-41468: Improve IDLE run crash error message (which users should never see). - bpo-41373: Save files loaded with no line ending, as when blank, or different line endings, by setting its line ending to the system default. Fix regression in 3.8.4 and 3.9.0b4.
* Tue Sep 01 2020 Matej Cepl - Synchronize formatting and fixes with python38.
* Thu Aug 20 2020 Andreas Schwab - Increase testsuite timeout to account for super long running test_peg_generator
* Tue Jul 21 2020 Callum Farmer - Removed CVE-2019-20907_tarfile-inf-loop.patch: fixed in upstream- Removed recursion.tar: contained in upstream- Update to 3.9.0b5: - bpo-41304: Fixes python3x._pth being ignored on Windows, caused by the fix for bpo-29778 (CVE-2020-15801). - bpo-41162: Audit hooks are now cleared later during finalization to avoid missing events. - bpo-29778: Ensure python3.dll is loaded from correct locations when Python is embedded (CVE-2020-15523). - bpo-39603: Prevent http header injection by rejecting control characters in http.client.putrequest(…). - bpo-41295: Resolve a regression in CPython 3.8.4 where defining “__setattr__” in a multi-inheritance setup and calling up the hierarchy chain could fail if builtins/extension types were involved in the base types. - bpo-41247: Always cache the running loop holder when running asyncio.set_running_loop. - bpo-41252: Fix incorrect refcounting in _ssl.c’s _servername_callback(). - bpo-41215: Use non-NULL default values in the PEG parser keyword list to overcome a bug that was \' preventing Python from being properly compiled when using the XLC compiler. Patch by Pablo Galindo. - bpo-41218: Python 3.8.3 had a regression where compiling with ast.PyCF_ALLOW_TOP_LEVEL_AWAIT would aggressively mark list comprehension with CO_COROUTINE. Now only list comprehension making use of async/await will tagged as so. - bpo-41175: Guard against a NULL pointer dereference within bytearrayobject triggered by the bytearray() + bytearray() operation. - bpo-39960: The “hackcheck” that prevents sneaking around a type’s __setattr__() by calling the superclass method was rewritten to allow C implemented heap types. - bpo-41288: Unpickling invalid NEWOBJ_EX opcode with the C implementation raises now UnpicklingError instead of crashing. - bpo-39017: Avoid infinite loop when reading specially crafted TAR files using the tarfile module (CVE-2019-20907, bsc#1174091). - bpo-41235: Fix the error handling in ssl.SSLContext.load_dh_params(). - bpo-41207: In distutils.spawn, restore expectation that DistutilsExecError is raised when the command is not found. - bpo-39168: Remove the __new__ method of typing.Generic. - bpo-41194: Fix a crash in the _ast module: it can no longer be loaded more than once. It now uses a global state rather than a module state. - bpo-39384: Fixed email.contentmanager to allow set_content() to set a null string. - bpo-41300: Save files with non-ascii chars. Fix regression released in 3.9.0b4 and 3.8.4. - bpo-37765: Add keywords to module name completion list. Rewrite Completions section of IDLE doc. - bpo-40170: Revert PyType_HasFeature() change: it reads again directly the PyTypeObject.tp_flags member when the limited C API is not used, rather than always calling PyType_GetFlags() which hides implementation details.
* Mon Jul 20 2020 Matej Cepl - Add CVE-2019-20907_tarfile-inf-loop.patch fixing bsc#1174091 (CVE-2019-20907, bpo#39017) avoiding possible infinite loop in specifically crafted tarball. Add recursion.tar as a testing tarball for the patch.
* Fri Jul 17 2020 Callum Farmer - Changed bpo-31046_ensurepip_honours_prefix.patch to include fix from py3.8
* Thu Jul 16 2020 Callum Farmer - Spec file fixes- Re-added subprocess-raise-timeout.patch: now compatible- Removed bpo34022-stop_hash-based_invalidation_w_SOURCE_DATE_EPOCH.patch: contained in upstream
* Wed Jul 15 2020 Tomáš Chvátal - Fix minor issues found in the staging.
* Wed Jul 15 2020 Tomáš Chvátal - Do not set ourselves as primary interpreter
* Tue Jul 14 2020 Matej Cepl - Update to 3.9.0b4: - PEP 584, Union Operators in dict - PEP 585, Type Hinting Generics In Standard Collections - PEP 593, Flexible function and variable annotations - PEP 602, Python adopts a stable annual release cadence - PEP 615, Support for the IANA Time Zone Database in the Standard Library - PEP 616, String methods to remove prefixes and suffixes - PEP 617, New PEG parser for CPython - bpo#38379, garbage collection does not block on resurrected objects; - bpo#38692, os.pidfd_open added that allows process management without races and signals; - bpo#39926, Unicode support updated to version 13.0.0; - bpo#1635741, when Python is initialized multiple times in the same process, it does not leak memory anymore; - A number of Python builtins (range, tuple, set, frozenset, list, dict) are now sped up using PEP 590 vectorcall; - A number of Python modules (_abc, audioop, _bz2, _codecs, _contextvars, _crypt, _functools, _json, _locale, operator, resource, time, _weakref) now use multiphase initialization as defined by PEP 489; - A number of standard library modules (audioop, ast, grp, _hashlib, pwd, _posixsubprocess, random, select, struct, termios, zlib) are now using the stable ABI defined by PEP 384.- Remove upstreamed patches: - F00102-lib64.patch - SUSE-FEDORA-multilib.patch - OBS_dev-shm.patch - subprocess-raise-timeout.patch - bpo36302-sort-module-sources.patch - bpo40784-Fix-sqlite3-deterministic-test.patch
* Fri Jul 10 2020 Tomáš Chvátal - Update pre_checkin.sh and regenerate
* Fri Jul 10 2020 Tomáš Chvátal - Convert few dependencies to their pkgconfig counterparts
* Fri Jul 10 2020 Tomáš Chvátal - Remove release requirement on libpython, it is not really needed to be equal as the abi changes with versions
* Fri Jul 10 2020 Tomáš Chvátal - Add provides python3-bla on all the subpkgs in case we are primary provider of the functionality
* Fri Jul 10 2020 Tomáš Chvátal - Remove unversioned files from devel subpkg too- Remove main python3 files from -base based whether we are primary interpreter or not- Fix idle to be co-installable- Add condition to be primary to provide/obsolete python3-
*- Fix doc to build in versioned folder so the pythons can be installed next to each other
* Fri Jul 10 2020 Tomáš Chvátal - Revert the full versioning of calls on the macros. These are generic so they should really just call python3 X
* Fri Jul 10 2020 Tomáš Chvátal - For the doc package we can build with generic flavor, we don\'t need the our-interpreter based one
* Fri Jul 10 2020 Tomáš Chvátal - Add provides for pytohn3X-typing/etc to allow BR on those still to work when needed
* Fri Jul 10 2020 Tomáš Chvátal - Change macros.python3 to use full versioned 3.8 instead of just 3 for python interpreter
* Wed Jul 01 2020 Tomáš Chvátal - Reduce some now unused conditionals
* Wed Jul 01 2020 Tomáš Chvátal - Redux the -base dependencies to match up pre-merge layout
* Wed Jul 01 2020 Tomáš Chvátal - Generate baselibs in pre-checkin too
* Wed Jul 01 2020 Tomáš Chvátal - Generate the importlib-failed using pre_checking again- Add back the information about skipped tests on the pre_checkin output
* Tue Jun 30 2020 Tomáš Chvátal - Use %python_pkg_name instead of hardcoding python3 where applicable- Sort out preamble with spec-cleaner
* Mon Jun 29 2020 Matej Cepl - Calculate required variables instead of relying on their continuous manual update
* Thu Jun 25 2020 Tomáš Chvátal - Fix the -base module build again to generate only the deps we need
* Wed Jun 17 2020 Matej Cepl - Replace OBS_dev-shm.patch with the upstream PR#20944
* Wed Jun 10 2020 Tomáš Chvátal - Use the %{python_pkg_name} on more places to allow easier multiversioning- Switch to _multibuild approach for easier maintenance of this package. All is now in one spec file with 3 conditionals:
* bcond_with base
* bcond_with doc
* bcond_with general
* Mon Jun 08 2020 Matej Cepl - add requires python3-base on libpython subpackage (bsc#1167008)
* Fri Jun 05 2020 Dirk Mueller - build against Sphinx 2.x until python is compatible with Sphinx 3.x (see gh#python/cpython#19397, bpo#40204)
* Fri May 29 2020 Andreas Stieger - Fix build with SQLite 3.32 (bpo#40783) add bpo40784-Fix-sqlite3-deterministic-test.patch
* Sun May 17 2020 Callum Farmer - Update to version 3.8.3: - Complete list of changes is available at https://docs.python.org/release/3.8.3/whatsnew/changelog.html#python-3-8-3-final, but most of them are just bugfixes. - Removed patch CVE-2020-8492-urllib-ReDoS.patch: contained in upstream
* Thu Apr 16 2020 Matej Cepl - Add #!BuildIgnore: gdk-pixbuf-loader-rsvg to python3 SPEC
* Thu Mar 26 2020 Matej Cepl - Add patch bsc1167501-invalid-alignment.patch (bsc#1167501, bpo#40052) to fix alignment in abstract.h header file.
* Wed Mar 11 2020 Andreas Schwab - Update list of skipped tests for qemu linux-user build, test_setegid (test.test_os.PosixUidGidTests) is confusing it
* Thu Mar 05 2020 Matej Cepl - Update to 3.8.2: - Complete list of changes is available at https://docs.python.org/release/3.8.2/whatsnew/changelog.html#python-3-8-2-final, but most of them are just bugfixes. - Updated patches: - F00102-lib64.patch - OBS_dev-shm.patch - SUSE-FEDORA-multilib.patch - subprocess-raise-timeout.patch
* Sat Feb 08 2020 Matej Cepl - Add CVE-2020-8492-urllib-ReDoS.patch fixing the security bug \"Python urrlib allowed an HTTP server to conduct Regular Expression Denial of Service (ReDoS)\" (bsc#1162367)
* Sat Feb 08 2020 Matej Cepl - Add Requires: libpython%{so_version} == %{version}-%{release} to python3-base to keep both packages always synchronized (bsc#1162224).
* Mon Feb 03 2020 Tomáš Chvátal - Do not pull in bluez in base again, explain the cycle, it needs to be solved by bluez maintainer for us by providing just the headers separately
* Mon Feb 03 2020 Tomáš Chvátal - Reame idle icons to idle3 in order to not conflict with python2 variant of the package
* renamed the icons
* renamed icon load in desktop file
* Thu Jan 16 2020 Tomáš Chvátal - Add importlib_resources provide/obsolete as it is integral part of the lang since 3.7 release
* Mon Jan 13 2020 Martin Liška - Add -fno-semantic-interposition as it brings speed up: https://fedoraproject.org/wiki/Changes/PythonNoSemanticInterpositionSpeedup
* Thu Dec 19 2019 Matej Cepl - Update to 3.8.1: - This is mainly bugfix release and no significant changes to API are expected. The full changelog is available on https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-1 - Remove bpo-38688_shutil.copytree_prevent-infinite-recursion.patch, which is included in the upstream tarball.
* Thu Dec 19 2019 Matej Cepl - Add bpo-31046_ensurepip_honours_prefix.patch which makes ensurepip to honour the value of $(prefix). Proposed fix for bpo#31046..
* Tue Dec 10 2019 Tomáš Chvátal - Move bluez-devel dependency to base as it is needed for socket.AF_BLUETOOTH and otherwise does not work
* Mon Dec 02 2019 Matej Cepl - Reintroduce QtHelp with the help of the new BR python-sphinxcontrib-qthelp.
* Mon Oct 21 2019 Stefan Brüns - Fix SUSE-FEDORA-multilib.patch, the platform agnostic infix for library installation is \"lib\", not \"dir\".
* Thu Oct 17 2019 Stefan Brüns - Move idle subpackage build from python3-base to python3. appstream-glib required for packaging introduces considerable extra dependencies and a build loop via rust/librsvg.- Correct installation of idle IDE icons: + idle.png is not the target directory + non-GNOME-specific icons belong into icons/hicolor- Add required Name key to idle3 desktop file
* Tue Oct 15 2019 Matej Cepl - Update to the final release 3.8.0. . - New Features: - Assignment expressions - Positional-only parameters - Parallel filesystem cache for compiled bytecode files - Debug build uses the same ABI as release build - f-strings support = for self-documenting expressions and debugging - PEP 578: Python Runtime Audit Hooks - PEP 587: Python Initialization Configuration - Vectorcall: a fast calling protocol for CPython - Pickle protocol 5 with out-of-band data buffers - New modules: - importlib.metadata - Improved modules: - ast asyncio, builtins, collections, curses, ctypes, datetime, functools, gc, gettext, gzip, idelib and IDLE, inspect, io, json.tool, math, mmap, multiprocessing, os, os.path, pathlib, pickle, plistlib, py_compile, shlex, shutil, socket, ssl, statistics, sys, tarfile, threading, tokenize, tkinter, time, typing, unicodedata, unittest, venv, weakref, xml - C API improvements - bdist_winnst command has been deprecated (use bdist_wheel)- https://docs.python.org/3.8/whatsnew/3.8.html remains rest of changes including documentation on how to port your programs to the current version of Python.
* Mon Oct 14 2019 Matej Cepl - Add idle3.appdata.xml and idle3.desktop (originally from Fedora) to make Idle3 full GUI desktop application. (bsc#1153830)
* Wed Oct 09 2019 Michael Gorse - Drop intltool from BuildRequires. Doesn\'t appear to be used.
* Wed Oct 09 2019 Tomáš Chvátal - Add folder version to allow tarball downloads even for beta/rc releases
* Tue Oct 08 2019 Matej Cepl - Revert patches from Fedora (F00102-lib64.patch and F00251-change-user-install-location.patch) into their original prisitine Fedora versions, SUSE-FEDORA-multilib.patch refreshed accordingly.
* Mon Oct 07 2019 Matej Cepl - Correct quotation of platsubdir in Lib/distutils/command/install.py
* Thu Oct 03 2019 Matej Cepl - Replace python-3.6.0-multilib.patch with two patches from Fedora (F00102-lib64.patch and F00251-change-user-install-location.patch), and our own SUSE-FEDORA-multilib.patch to allow better cooperation with Fedora and better upstreaming.- Add OBS_dev-shm.patch fixing bpo#38377
* Thu Oct 03 2019 Tomáš Chvátal - Pull in just gettext and let solver to sort out between: gettext-runtime-mini and gettext-runtime
* Wed Oct 02 2019 Matej Cepl - Update to 3.8.0rc1. Overall changes from 3.7: - PEP 572, Assignment expressions - PEP 570, Positional-only arguments - PEP 587, Python Initialization Configuration (improved embedding) - PEP 590, Vectorcall: a fast calling protocol for CPython - PEP 578, Runtime audit hooks - PEP 574, Pickle protocol 5 with out-of-band data - Typing-related: PEP 591 (Final qualifier), PEP 586 (Literal types), and PEP 589 (TypedDict) - Parallel filesystem cache for compiled bytecode - Debug builds share ABI as release builds, also the \'m\' ABI tag was removed (irrelevant since 3.4), bpo#36707 - f-strings support a handy = specifier for debugging - continue is now legal in finally: blocks - on Windows, the default asyncio event loop is now ProactorEventLoop - on macOS, the spawn start method is now used by default in multiprocessing - multiprocessing can now use shared memory segments to avoid pickling costs between processes - typed_ast is merged back to CPython - LOAD_GLOBAL is now 40% faster - pickle now uses Protocol 4 by default, improving performance- Refreshed patches: - CVE-2019-5010-null-defer-x509-cert-DOS.patch - python-3.3.0b1-fix_date_time_compiler.patch - python-3.6.0-multilib.patch - subprocess-raise-timeout.patch
* Wed Sep 25 2019 Bernhard Wiedemann - Add bpo36302-sort-module-sources.patch (boo#1041090)
* Tue Sep 10 2019 Tomáš Chvátal - Try harder obsoleting importlib-metadata
* Fri Aug 30 2019 Matej Cepl - Update to 3.8.0b4: Many bugfixes, full list on https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-0-beta-4
* Thu Aug 29 2019 Guillaume GARDET - Re-enable test_threading on aarch64
* Sat Aug 17 2019 John Vandenberg - Remove xrpm from subpackage tk description
* Tue Aug 06 2019 Matej Cepl - Update to 3.8.0b3: Many bugfixes, full list on https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-0-beta-3- Patches reapplied: - python-3.3.0b1-fix_date_time_compiler.patch - python-3.3.0b1-test-posix_fadvise.patch - python-3.6.0-multilib.patch - subprocess-raise-timeout.patch
* Tue Jul 23 2019 Matej Cepl - Add Provides: python3-importlib-metadata
* Sun Jul 07 2019 Matej Cepl - Update to 3.8.0b2: Many bugfixes, full list on https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-0-beta-2- Patches included in upstream: - bpo-37169_PyObject_IsFreed.patch- Patches reapplied: - 00251-change-user-install-location.patch - distutils-reproducible-compile.patch - python-3.3.0b1-localpath.patch - python-3.6.0-multilib.patch
* Tue Jul 02 2019 Andreas Schwab - Update list of skipped tests for qemu linux-user build- Don\'t do profiling in qemu linux-user build
* Wed Jun 05 2019 Matej Cepl - Update to 3.8.0b1 (changes since 3.7.
*): - PEP 572, Assignment expressions - PEP 570, Positional-only arguments - PEP 587, Python Initialization Configuration (improved embedding) - PEP 590, Vectorcall: a fast calling protocol for CPython - PEP 578, Runtime audit hooks - PEP 574, Pickle protocol 5 with out-of-band data - Typing-related: PEP 591 (Final qualifier), PEP 586 (Literal types), and PEP 589 (TypedDict) - Parallel filesystem cache for compiled bytecode - Debug builds share ABI as release builds - f-strings support a handy = specifier for debugging - continue is now legal in finally: blocks - multiprocessing can now use shared memory segments to avoid pickling costs between processes - typed_ast is merged back to CPython - LOAD_GLOBAL is now 40% faster - pickle now uses Protocol 4 by default, improving performance- Remove patches which were included in the upstream: - 00251-change-user-install-location.patch - 00316-mark-bdist_wininst-unsupported.patch - CVE-2019-9947-no-ctrl-char-http.patch - raise_SIGING_not_handled.patch
* Wed May 22 2019 Martin Liška - Set _lto_cflags to nil as the package is using LTO via --enable-lto. That will prevent to propage LTO for Python modules that are built in a separate package.
* Sat May 04 2019 Matej Cepl - Update to 3.8.0.a3: - PEP 572: Assignment Expressions. - Other (mostly small) changes are on https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-0-alpha-3
* Mon Apr 29 2019 Matej Cepl - bsc#1130840 (CVE-2019-9947): add CVE-2019-9947-no-ctrl-char-http.patch Address the issue by disallowing URL paths with embedded whitespace or control characters through into the underlying http client request. Such potentially malicious header injection URLs now cause a ValueError to be raised.
* Wed Apr 10 2019 Matej Cepl - Fix metadata of patches.- Rename boo1071941-make-install-in-sep-loc.patch to 00251-change-user-install-location.patch which is the original name, so it can be looked up in the Fedora VCS.
* Tue Apr 09 2019 John Vandenberg - Mark distutils bdist_wininst command unsupported with 00316-mark-bdist_wininst-unsupported.patch- Remove Windows bdist_wininst executables from runtime package
* Mon Apr 08 2019 Matej Cepl - Update to 3.7.3, which is the maintenance release without any significant changes in API. - Updated patches: - CVE-2019-5010-null-defer-x509-cert-DOS.patch - distutils-reproducible-compile.patch - python-3.3.0b1-fix_date_time_compiler.patch - python-3.6.0-multilib.patch - raise_SIGING_not_handled.patch
* Wed Mar 20 2019 Matěj Cepl - Remove building of Qt Develop help files.
* Fri Mar 15 2019 Matej Cepl - Return distutils-reproducible-compile.patch which is still missing (still unfinished bpo#29708).
* Mon Feb 25 2019 Matej Cepl - Update to 3.8.0a2:
* List of all (mostly small) changes are on https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-0-alpha-2
* Tue Feb 12 2019 Matej Cepl - Build nis module again.
* Tue Feb 12 2019 Matej Cepl - Update to 3.8.0a1:
* The most visible change so far is probably the implementation of PEP 572: Assignment Expressions. For a detailed list of changes, see: https://docs.python.org/3.8/whatsnew/changelog.html
* Recover building of nis module properly in python3 package- Update patches:
* CVE-2019-5010-null-defer-x509-cert-DOS.patch
* python-3.3.0b1-fix_date_time_compiler.patch
* python-3.3.0b1-test-posix_fadvise.patch
* python-3.6.0-multilib.patch
* raise_SIGING_not_handled.patch
* Wed Jan 30 2019 mceplAATTsuse.com- Put LICENSE file where it belongs (bsc#1121852)
* Sat Jan 19 2019 mceplAATTsuse.com- bsc#1122191: add CVE-2019-5010-null-defer-x509-cert-DOS.patch fixing bpo-35746. An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.7.2. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.
* Tue Jan 08 2019 Tomáš Chvátal - Do not require full gettext in order to avoid pulling in the glib2 as a dependency
* Tue Jan 08 2019 Tomáš Chvátal - Update to 3.7.2:
* bugfix release: https://docs.python.org/3.7/whatsnew/changelog.html#changelog
* Wed Jan 02 2019 mceplAATTsuse.com- Stop applying python-3.6.0-multilib-new.patch (which is still WIP), and apply the old proven python-3.6.0-multilib.patch instead.
* Wed Dec 19 2018 Todd R - Use upstream-recommended %{_rpmconfigdir}/macros.d directory for the rpm macros.
* Mon Dec 17 2018 mceplAATTsuse.com- Upgrade to 3.7.2rc1:
* bugfix release, for the full list of all changes see https://docs.python.org/3.7/whatsnew/changelog.html#changelog- Make run of the test suite more verbose
* Tue Dec 11 2018 Jan Engelhardt - Write summaries without em dashes.
* Mon Dec 03 2018 Matěj Cepl - Remove python-3.3.0b1-curses-panel.patch it is unnecessary anymore.- Add boo1071941-make-install-in-sep-loc.patch to make pip and distutils in user environment install into separate location (boo#1071941) Set values of prefix and exec_prefix in distutils install command to /usr/local if executable is /usr/bin/python
* and RPM build is not detected to make pip and distutils install into separate location- Remove finally python-3.3.3-skip-distutils-test_sysconfig_module.patch- Remove distutils-reproducible-compile.patch which doesn\'t make really much difference in reproducibility (see gh#python/cpython#8057 and discussion there).
* Fri Nov 30 2018 mceplAATTsuse.com- Rename Stop_hash-based_invalidation_w_SOURCE_DATE_EPOCH.patch to bpo34022-stop_hash-based_invalidation_w_SOURCE_DATE_EPOCH.patch
* Wed Nov 07 2018 mceplAATTsuse.com- Add dependency on bluez-devel to build support for Bluetooth (boo#1109998)
* Tue Nov 06 2018 mceplAATTsuse.com- Add devhelp subpackage and split qthelp into another subpackage.
* Wed Oct 24 2018 Matěj Cepl - Remove python-3.0b1-record-rpm.patch and Python-3.0b1-record-rpm.patch, as they are not needed anymore
* Tue Oct 23 2018 Matej Cepl - Switch off test_threading for optimization builds.
* Mon Oct 22 2018 mceplAATTsuse.com- Update to python-3.7.1. This is just a brief overview, complete changelog available at https://docs.python.org/3.7/whatsnew/changelog.html#python-3-7-1-final: Library bpo-34970: Protect tasks weak set manipulation in asyncio.all_tasks()- Patches already accepted upstream are removed:
* 00307-allow-to-call-Py_Main-after-Py_Initialize.patch
* 00308-tls-1.3.patch- New patches added:
* Stop_hash-based_invalidation_w_SOURCE_DATE_EPOCH.patch
* raise_SIGING_not_handled.patch- All other patches refreshed via quilt.
* Mon Oct 22 2018 Matej Cepl - Add raise_SIGING_not_handled.patch to fix bsc#1094814
* Wed Oct 17 2018 Tomáš Chvátal - Add patch to fix importlib return types:
* python3-imp-returntype.patch
* Mon Oct 15 2018 mceplAATTsuse.com- bpo-34022 still not completely fixed, so we have to keep excluding test_cmd_line_script, test_multiprocessing_main_handling, and test_runpy from the test suite.
* Sun Oct 14 2018 Matej Cepl - Update to python 3.7.1~rc2: Core and Builtins bpo-34879: Fix a possible null pointer dereference in bytesobject.c. Patch by Zackery Spytz. bpo-34854: Fixed a crash in compiling string annotations containing a lambda with a keyword-only argument that doesn’t have a default value. bpo-34320: Fix dict(od) didn’t copy iteration order of OrderedDict. Library bpo-34769: Fix for async generators not finalizing when event loop is in debug mode and garbage collector runs in another thread. bpo-34922: Fixed integer overflow in the digest() and hexdigest() methods for the SHAKE algorithm in the hashlib module. bpo-34900: Fixed unittest.TestCase.debug() when used to call test methods with subtests. Patch by Bruno Oliveira. bpo-34871: Fix inspect module polluted sys.modules when parsing __text_signature__ of callable. bpo-34872: Fix self-cancellation in C implementation of asyncio.Task bpo-34819: Use a monotonic clock to compute timeouts in Executor.map() and as_completed(), in order to prevent timeouts from deviating when the system clock is adjusted. bpo-34334: In QueueHandler, clear exc_text from LogRecord to prevent traceback from being written twice. bpo-6721: Acquire the logging module’s commonly used internal locks while fork()ing to avoid deadlocks in the child process. bpo-34172: Fix a reference issue inside multiprocessing.Pool that caused the pool to remain alive if it was deleted without being closed or terminated explicitly. Documentation bpo-32174: chm document displays non-ASCII charaters properly on some MBCS Windows systems. Tests bpo-32962: Fixed test_gdb when Python is compiled with flags - mcet -fcf-protection -O0. C API bpo-34910: Ensure that PyObject_Print() always returns -1 on error. Patch by Zackery Spytz.
* Fri Oct 12 2018 mceplAATTsuse.com- Add Stop_hash-based_invalidation_w_SOURCE_DATE_EPOCH.patch to fix problems with SOURCE_DATE_EPOCH variable (bpo-34022)
* Mon Sep 17 2018 Tomáš Chvátal - Add patch to fix build with tls1.3 supported openssl
* 00308-tls-1.3.patch- Add patch to fix Py_Main calls after Py_initialize
* 00307-allow-to-call-Py_Main-after-Py_Initialize.patch
* Mon Sep 03 2018 Matěj Cepl - Add -fwrapv to OPTS, which is default for python3 anyway See for example https://github.com/zopefoundation/persistent/issues/86 for bugs which are caused by avoiding it.
* Tue Jul 10 2018 mceplAATTsuse.com- Fix ownership of _contextvars, _queue, and _xxtestfuzz
* Tue Jul 03 2018 mceplAATTsuse.com- Switch off LTO for distros with older GCC- Fix %files
* Fri Jun 29 2018 tchvatalAATTsuse.com- Add dependency over libuuid-devel
* Thu Jun 28 2018 mimi.vxAATTgmail.com- update to python 3.7.0 Complete overview of changes is available on https://docs.python.org/3/whatsnew/3.7.html, these are just highlights:
* PEP 563, postponed evaluation of type annotations.
* async and await are now reserved keywords.
* New library modules: contextvars: PEP 567 – Context Variables dataclasses: PEP 557 – Data Classes importlib.resources
* New built-in features: PEP 553, the new breakpoint() function.
* Python data model improvements: PEP 562, customization of access to module attributes. PEP 560, core support for typing module and generic types. the insertion-order preservation nature of dict objects has been declared to be an official part of the Python language spec.
* Significant improvements in the standard library: The asyncio module has received new features, significant usability and performance improvements. The time module gained support for functions with nanosecond resolution.
* CPython implementation improvements: Avoiding the use of ASCII as a default text encoding: PEP 538, legacy C locale coercion PEP 540, forced UTF-8 runtime mode PEP 552, deterministic .pycs the new development runtime mode PEP 565, improved DeprecationWarning handling
* C API improvements: PEP 539, new C API for thread-local storage
* Documentation improvements: PEP 545, Python documentation translations New documentation translations: Japanese, French, and Korean.- drop python3-sorted_tar.patch- drop 0001-allow-for-reproducible-builds-of-python-packages.patch- refresh python-3.6.0-multilib-new.patch- refresh subprocess-raise-timeout.patch
* new C API for thread-local storage
* Deterministic pyc files
* Built-in breakpoint()
* Data Classes
* Core support for typing module and generic types
* Customization of access to module attributes
* Postponed evaluation of annotations
* Time functions with nanosecond resolution
* Improved DeprecationWarning handling
* Context Variables
* Avoiding the use of ASCII as a default text encoding (PEP 538, legacy C locale coercion and PEP 540, forced UTF-8 runtime mode)
* The insertion-order preservation nature of dict objects is now an official part of the Python language spec.
* Notable performance improvements in many areas.
* Thu May 17 2018 hpjAATTurpla.net- disable lto with gcc versions below 7 (results in link failures)
* Mon Apr 30 2018 jengelhAATTinai.de- Use faster find subcommand execution strategies.
* Fri Apr 20 2018 tchvatalAATTsuse.com- Do not mention the testsuite disabling in opts as it was moved to main pkg so base is test-free
* Tue Apr 17 2018 tchvatalAATTsuse.com- As we run in main python package do not generate the pre_checkin from both now
* Mon Apr 16 2018 tchvatalAATTsuse.com- Move the tests from base to generic package wrt bsc#1088573
* We still fail the whole distro if python3 is not build
* The other archs than x86_64 took couple of hours to unblock build of other software, this way we work around the issue- Some tests are still run in -base for the LTO tweaking, but at least it is not run twice
* Sat Mar 31 2018 mimi.vxAATTgmail.com- update to 3.6.5
* bugfix release
* see Misc/NEWS for details- drop ctypes-pass-by-value.patch- drop fix-localeconv-encoding-for-LC_NUMERIC.patch- refresh python-3.6.0-multilib-new.patch
* Wed Mar 07 2018 adamAATTmizerski.pl- Created %so_major and %so_minor macros- Put Tools/gdb/libpython.py script into proper place and ship it with devel subpackage.
* Tue Feb 20 2018 schwabAATTsuse.de- ctypes-pass-by-value.patch: Fix pass by value for structs on aarch64
* Tue Feb 20 2018 bwiedemannAATTsuse.com- Add python3-sorted_tar.patch (boo#1081750)
* Tue Feb 20 2018 tchvatalAATTsuse.com- Drop python3-tk and python3-idle recommends to reduce python3 always pulling X stack bsc#1081751
* Wed Feb 07 2018 tchvatalAATTsuse.com- Add patch to fix glibc 2.27 fail bsc#1079761:
* fix-localeconv-encoding-for-LC_NUMERIC.patch
* Mon Feb 05 2018 normandAATTlinux.vnet.ibm.com- Update skip_random_failing_tests.patch (for PowerPC) to avoid test_call_later failure
* Wed Jan 24 2018 jmatejekAATTsuse.com- move XML modules and python3-xml provide to python3-base (fixes bsc#1077230)- move ensurepip to base
* Thu Jan 18 2018 normandAATTlinux.vnet.ibm.com- Add skip_random_failing_tests.patch only for PowerPC
* Wed Jan 03 2018 jmatejekAATTsuse.com- update to 3.6.4
* bugfix release, over a hundred bugs fixed
* see Misc/NEWS for details- drop upstreamed python3-ncurses-6.0-accessors.patch- drop PYTHONSTARTUP hooks that cause spurious startup errors
* fixes bsc#1070738
* the relevant feature (REPL history) is now built into Python itself
* Sat Dec 02 2017 dimstarAATTopensuse.org- Install 2to3-%{python_version} executable (override defattr of the -tools package). 2to3 (unversioned) is a symlink and does not carry permissions (bsc#1070853).
* Thu Nov 16 2017 mimi.vxAATTgmail.com- move 2to3 to python3-tools package
* Wed Oct 11 2017 jmatejekAATTsuse.com- update to 3.6.3
* bugfix release, over a hundred bugs fixed
* see Misc/NEWS for details- drop upstreamed 0001-3.6-bpo-30714-ALPN-changes-for-OpenSSL-1.1.0f-3093.patch
* Wed Sep 20 2017 dmuellerAATTsuse.com- drop python-2.7-libffi-aarch64.patch: this patches the intree copy of libffi which is unused/deleted in the line afterwards- fix build against system libffi: include flags weren\'t set so it actually used the in-tree libffi headers.
* Thu Sep 14 2017 vcizekAATTsuse.com- Fix test broken with OpenSSL 1.1 (bsc#1042670)
* add 0001-3.6-bpo-30714-ALPN-changes-for-OpenSSL-1.1.0f-3093.patch
* Tue Sep 05 2017 jengelhAATTinai.de- Update RPM group for python documentation.
* Thu Aug 31 2017 schwabAATTsuse.de- fix missing %{?armsuffix}
* Wed Aug 30 2017 jmatejekAATTsuse.com- distutils-reproducible-compile.patch: ensure distutils order files before compiling, which works around bsc#1049186
* Thu Aug 17 2017 kukukAATTsuse.de- Add libnsl-devel build requires for glibc obsoleting libnsl
* Thu Aug 03 2017 jmatejekAATTsuse.com- update to 3.6.2
* bugfix release, over a hundred bugs fixed
* see Misc/NEWS for details- drop upstreamed test-socket-aead-kernel49.patch- add Provides: python3-typing (fixes bsc#1050653)- drop duplicate Provides: python3
* Mon Jun 26 2017 jmatejekAATTsuse.com- drop db-devel from requirements
* Tue Jun 20 2017 asnAATTcryptomilk.org- Add missing link to python library in config dir (bsc#1040164)
* Thu Mar 23 2017 jmatejekAATTsuse.com- update to 3.6.1
* bugfix release, over a hundred bugs fixed
* never add import location\'s parent directory to sys.path
* switch to git for version control, build changes related to that
* fix \"failed to get random numbers\" on old kernels (bsc#1029902)
* several crashes and memory leaks corrected
* f-string are no longer accepted as docstrings
* Mon Mar 13 2017 jmatejekAATTsuse.com- prevent regenerating AST at build-time more robustly- add \"--without profileopt\" and \"--without testsuite\" options to python3-base to allow short circuiting when working on the package
* Sat Feb 25 2017 bwiedemannAATTsuse.com- Add 0001-allow-for-reproducible-builds-of-python-packages.patch upstream https://github.com/python/cpython/pull/296
* Wed Feb 08 2017 jmatejekAATTsuse.com- reenable test_socket with AEAD patch (test-socket-aead-kernel49.patch)- reintroduce %py3_soflags macro (and better named %cpython3_soabi equivalent)
* Wed Jan 11 2017 jmatejekAATTsuse.com- update to 3.6.0
* PEP 498 Formated string literals
* PEP 515 Underscores in numeric literals
* PEP 526 Syntax for variable annotations
* PEP 525 Asynchronous generators
* PEP 530 Asynchronous comprehensions
* PEP 506 New \"secrets\" module for safe key generation
* less memory consumed by dicts
* dtrace and systemtap support
* improved asyncio module
* better defaults for ssl
* new hashing algorithms in hashlib
* bytecode format changed to allow more optimizations
* \"async\" and \"await\" are on track to be reserved words
* StopIteration from generators is deprecated
* support for openssl < 1.0.2 is deprecated
* os.urandom now blocks when getrandom() blocks
* huge number of new features, bugfixes and optimizations
* see https://docs.python.org/3.6/whatsnew/3.6.html for details- rework multilib patch: drop Python-3.5.0-multilib.patch, implement upstreamable python-3.6.0-multilib-new.patch- refresh python-3.3.0b1-localpath.patch, subprocess-raise-timeout.patch- drop upstreamed Python-3.5.1-fix_lru_cache_copying.patch- finally drop python-2.6b1-canonicalize2.patch that was not applied in source and only kept around in case we needed it in the future. (which we don\'t, as it seems)- update import_failed map and baselibs- build ctypes against system libffi (buildrequire libffi-devel in python3-base)- add new key to keyring (signed by keys already in keyring)- introduced common configure section between python3 and python3-base- moved pyconfig.h and Makefile to devel subpackage as distutils no longer need it at runtime- added python-rpm-macros dependency, regenerated macros file, drop macros.python3.py because it is not used now- improve summaries and descriptions (fixes bsc#917607)- enabled Link-Time Optimization, see what happens- including skipped_tests.py in pre_checkin.sh run- run specs through spec-cleaner, rearrange sections
* Fri Apr 22 2016 jmatejekAATTsuse.com- move _hashlib and _ssl modules and tests to python3-base- recommend python3
* Tue Mar 15 2016 schwabAATTsuse.de- Skip test_asyncio under qemu_user_space_build
* Mon Mar 07 2016 toddrme2178AATTgmail.com- Add Python-3.5.1-fix_lru_cache_copying.patch Fix copying the lru_cache() wrapper object. Fixes deep-copying lru_cache regression, which worked on previous versions of python but fails on python 3.5. This fixes a bunch of packages in devel:languages:python3. See: https://bugs.python.org/issue25447
* Sun Jan 24 2016 arichardson.kdeAATTgmail.com- Build the docs in .qch format as well
* Wed Dec 09 2015 toddrme2178AATTgmail.com- update to 3.5.1
* bugfix-only release, dozens of bugs fixed- Drop upstreamed Python-3.5.0-_Py_atomic_xxx-symbols.patch- \"Python3\" to \"Python 3\" in summary
* This seems cleaner and fixes and rpmlint warning
* Wed Oct 14 2015 toddrme2178AATTgmail.com- Add Python-3.5.0-_Py_atomic_xxx-symbols.patch This fixes a build error for many packages that use the Python, C-API. This patch is already accepted upstream and is slated to appear in python 3.5.1.
* Tue Sep 29 2015 jmatejekAATTsuse.com- update to 3.5.0
* coroutines with async/await syntax
* matrix multiplication operator `AATT`
* unpacking generalizations
* new modules `typing` and `zipapp`
* type annotations
* .pyo files replaced by custom suffixes for optimization levels in __pycache__
* support for memory BIO in ssl module
* performance improvements in several modules
* and many more- removals and behavior changes
* deprecated `__version__` is removed
* support for .pyo files was removed
* system calls are auto-retried on EINTR
* bare generator expressions in function calls now cause SyntaxError (change \"f(x for x in i)\" to \"f((x for x in i))\" to fix)
* removed undocumented `format` member of private `PyMemoryViewObject` struct
* renamed `PyMemAllocator` to `PyMemAllocatorEx`- redefine %dynlib macro to reflect that modules now have arch+os as part of name- module `time` is now built-in- dropped upstreamed patches: python-3.4.1-fix-faulthandler.patch python-3.4.3-test-conditional-ssl.patch python-fix-short-dh.patch (also dropped dh2048.pem required for this patch)- updated patch Python-3.3.0b2-multilib.patch to Python-3.5.0-multilib.patch- python-ncurses-6.0-accessors.patch taken from python 2 to fix build failure with new gcc + ncurses
* Wed Sep 09 2015 dimstarAATTopensuse.org- Add python3-ncurses-6.0-accessors.patch: Fix build with NCurses 6.0 and OPAQUE_WINDOW set to 1.
* Mon Aug 24 2015 jmatejekAATTsuse.com- improve import_failed hook to do the right thing when invoking missing modules with \"python3 -m modulename\" (boo#942751)
* Thu Jul 23 2015 fisiuAATTopensuse.org- Build with --enable-loadable-sqlite-extensions to make it works as geospatial database.
* Wed Jul 01 2015 dimstarAATTopensuse.org- Fix source list for previous change (add dh2048.pem).
* Wed Jun 24 2015 meissnerAATTsuse.com- dh2048.pem: added generated 2048 dh parameter set to fix ssl test (bsc#935856)- python-fix-short-dh.patch: replace the 512 bits dh parameter set by 2048 bits to fix build with new openssl 1.0.2c (bsc#935856)
* Tue May 19 2015 schwabAATTsuse.de- ctypes-libffi-aarch64.patch: remove upstreamed patch- python-2.7-libffi-aarch64.patch: Fix argument passing in libffi for aarch64
* Thu May 14 2015 jmatejekAATTsuse.com- drop the PDF subpackage (removes the massive texlive dependency, and most likely nobody is using the PDFs anyway)
* Thu May 14 2015 jmatejekAATTsuse.com- python-3.4.3-test-conditional-ssl.patch - restore tests failing because test_urllib was unconditionally importing ssl (without really needing it)- restore functionality of multilib patch- drop libffi-ppc64le.diff because upstream completely changed everything yet again (sorry ppc64 folks :| )
* Fri May 01 2015 mailaenderAATTopensuse.org- Update to version 3.4.3- Drop upstreamed CVE-2014-4650-CGIHTTPServer-traversal.patch (bpo#21766)
* Wed Mar 25 2015 rguentherAATTsuse.com- Add python-3.4.1-fix-faulthandler.patch, upstream patch for bogus faulthandler which fails with GCC 5.
* Sun Jan 11 2015 p.drouandAATTgmail.com- asyncio has been merged in python3 main package; provide and obsolete it- Remove obsolete AUTHORS section- Remove redundant %clean section
* Sat Oct 18 2014 crrodriguezAATTopensuse.org- Only pkgconfig(x11) is required for build, not the whole set of packages provided by xorg-x11-devel metapackage.
* Mon Oct 13 2014 jmatejekAATTsuse.com- add %python3_version rpm macro for Fedora compatibility- add missing argument in import_failed, rename Novell Bugzilla to SUSE Bugzilla