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* gh-98040: Remove just the `imp` module (#98573)Barry Warsaw2023-04-281-0/+1
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* gh-83925: Make asyncio.subprocess communicate similar to non-asyncio (#18650)Marek Marczykowski-Górecki2023-04-281-0/+1
| | | | | | | subprocess's communicate(None) closes stdin of the child process, after sending no (extra) data. Make asyncio variant do the same. This fixes issues with processes that waits for EOF on stdin before continuing.
* gh-103935: Use `io.open_code()` when executing code in trace and profile ↵Tian Gao2023-04-271-0/+1
| | | | modules (GH-103947)
* gh-102628: Fix sqlite3 CLI prompt for Windows console users (#103898)Erlend E. Aasland2023-04-271-0/+2
| | | | The prompt will still be incorrect in IDLE on Windows, as IDLE uses CTRL-D for EOF on all platforms.
* GH-103857: Deprecate utcnow and utcfromtimestamp (#103858)Paul Ganssle2023-04-271-0/+2
| | | | | Using `datetime.datetime.utcnow()` and `datetime.datetime.utcfromtimestamp()` will now raise a `DeprecationWarning`. We also have removed our internal uses of these functions and documented the change.
* GH-90750: Use datetime.fromisocalendar in _strptime (#103802)Paul Ganssle2023-04-271-0/+3
| | | | | | Use datetime.fromisocalendar in _strptime This unifies the ISO → Gregorian conversion logic and improves handling of invalid ISO weeks.
* gh-103583: Isolate CJK codec modules (#103869)Erlend E. Aasland2023-04-271-0/+2
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* gh-103590: do not wrap a single exception raised from a try-except* (#103665)Irit Katriel2023-04-271-0/+1
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* gh-103607: Fix `pause_reading` to work when called from `connection_made` in ↵Itayazolay2023-04-271-0/+1
| | | | | `asyncio`. (#17425) Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
* gh-89415: Add source-specific multicast constants to socket module (#103684)Reese Hyde2023-04-271-0/+2
| | | | | Add socket options for source-specific multicast when present as C #defines. Co-authored-by: Oleg Iarygin <dralife@yandex.ru>
* gh-62432: unittest runner: Exit code 5 if no tests were run (#102051)Stefano Rivera2023-04-271-0/+3
| | | | | | | | As discussed in https://discuss.python.org/t/unittest-fail-if-zero-tests-were-discovered/21498/7 It is common for test runner misconfiguration to fail to find any tests, This should be an error. Fixes: #62432
* gh-103629: Update typing.Unpack docs in compliance with PEP 692 (#103894)Franek Magiera2023-04-261-0/+2
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* gh-60436: fix curses textbox backspace/del (#103783)Aidan Melen2023-04-261-0/+1
| | | | | Co-authored-by: Łukasz Langa <lukasz@langa.pl> Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> Co-authored-by: Michael Blahay <mblahay@gmail.com>
* gh-48241: Clarify URL needs to be encoded when provided to urlopen and ↵Michael Blahay2023-04-261-0/+1
| | | | | | Request (#103855) Co-authored-by: Łukasz Langa <lukasz@langa.pl>
* gh-103489: Add get/set config methods to sqlite3.Connection (#103506)Erlend E. Aasland2023-04-261-0/+4
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* gh-103015: Add entrypoint keyword param to sqlite3.Connection.load_extension ↵Erlend E. Aasland2023-04-261-0/+3
| | | | (#103073)
* GH-99944: Make dis display the value of oparg of KW_NAMES (#103856)Juhi Chandalia2023-04-261-0/+1
| | | | Co-authored-by: chilaxan <chilaxan@gmail.com>
* gh-103872: Update bundled pip version to 23.1.2 (gh-103873)Paul Moore2023-04-261-0/+1
| | | | | | | | | | | | closes: #103872 xref: https://github.com/pypa/pip/pull/12000 <!-- gh-issue-number: gh-103872 --> * Issue: gh-103872 <!-- /gh-issue-number --> --------- Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
* gh-74940: Allow fallback to UTF-8 encoding on systems with no locales ↵Gordon Messmer2023-04-261-0/+2
| | | | | | | | installed (GH-14925) This change removes the alias of the 'C' locale to 'en_US'. Because of this alias, it is currently impossible for an application to use setlocale() to specify a UTF-8 locale on a system that has no locales installed, but which supports the C.UTF-8 locale/encoding.
* gh-103578: Fix pdb reading code with non-utf8 encoding (#103581)Tian Gao2023-04-261-0/+1
| | | `pdb` should use `io.open_code` to open code to avoid encoding issue.
* gh-87729: specialize LOAD_SUPER_ATTR_METHOD (#103809)Carl Meyer2023-04-251-1/+4
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* gh-51574: Make tempfile.mkdtemp() always return absolute paths (#94612)Samuel Sloniker2023-04-251-0/+2
| | | | Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: AlexWaygood <alex.waygood@gmail.com>
* gh-103636: add enums for days and months in calendar module (GH-103642)Prince Roshan2023-04-251-0/+1
| | | Convert day contants to a Day enum, and add a Month enum.
* gh-82814: fix shutil access error on WSL (#103790)Allan Lago2023-04-251-0/+3
| | | | | | | gh-82814: Adds `errno.EACCES` to the list of ignored errors on `_copyxattr`. EPERM and EACCES are different constants but in general should be treated the same. News entry authored by: Gregory P. Smith <greg@krypto.org>
* gh-103801: Tools/wasm linting and formatting (#103796)Daniel Versoza2023-04-241-0/+1
| | | | | | | | | | | | This PR makes three minor linting adjustments to the `wasm` module caught by [ruff](https://github.com/charliermarsh/ruff). <!-- gh-issue-number: gh-103801 --> * Issue: gh-103801 <!-- /gh-issue-number --> --------- Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
* gh-103673: Add missing ForkingUnixStreamServer and ForkingUnixDatagramServer ↵jb21702023-04-241-0/+2
| | | | | | | | | | | | | | | | socketservers (#103674) sockserver gains ForkingUnixStreamServer and ForkingUnixDatagramServer classes for consistency with all of the others. Ironically these existed but were buried in our test suite. Addresses #103673 <!-- gh-issue-number: gh-103673 --> * Issue: gh-103673 <!-- /gh-issue-number --> --------- Co-authored-by: Gregory P. Smith <greg@krypto.org> Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
* gh-87729: add LOAD_SUPER_ATTR instruction for faster super() (#103497)Carl Meyer2023-04-241-0/+1
| | | | | This speeds up `super()` (by around 85%, for a simple one-level `super().meth()` microbenchmark) by avoiding allocation of a new single-use `super()` object on each use.
* gh-103791: Make contextlib.suppress also act on exceptions within an ↵Łukasz Langa2023-04-241-0/+3
| | | | | ExceptionGroup (#103792) Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
* gh-103492: Clarify SyntaxWarning with literal comparison (#103493)Shantanu2023-04-241-0/+1
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* gh-101517: fix line number propagation in code generated for except* (#103550)Irit Katriel2023-04-241-0/+1
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* gh-99184: Bypass instance attribute access in `repr` of `weakref.ref` (#99244)Nikita Sobolev2023-04-241-0/+2
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* gh-94518: Port 23-argument `_posixsubprocess.fork_exec` to Argument Clinic ↵Oleg Iarygin2023-04-241-0/+1
| | | | | | | (#94519) Convert fork_exec to pre-inlined-argparser Argument Clinic Co-authored-by: Gregory P. Smith <greg@krypto.org>
* gh-103323: Get the "Current" Thread State from a Thread-Local Variable ↵Eric Snow2023-04-241-0/+3
| | | | | | | | | | | (gh-103324) We replace _PyRuntime.tstate_current with a thread-local variable. As part of this change, we add a _Py_thread_local macro in pyport.h (only for the core runtime) to smooth out the compiler differences. The main motivation here is in support of a per-interpreter GIL, but this change also provides some performance improvement opportunities. Note that we do not provide a fallback to the thread-local, either falling back to the old tstate_current or to thread-specific storage (PyThread_tss_*()). If that proves problematic then we can circle back. I consider it unlikely, but will run the buildbots to double-check. Also note that this does not change any of the code related to the GILState API, where it uses a thread state stored in thread-specific storage. I suspect we can combine that with _Py_tss_tstate (from here). However, that can be addressed separately and is not urgent (nor critical). (While this change was mostly done independently, I did take some inspiration from earlier (~2020) work by @markshannon (main...markshannon:threadstate_in_tls) and @vstinner (#23976).)
* gh-103091: Add PyUnstable_Type_AssignVersionTag (#103095)Brett Simmers2023-04-241-0/+1
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* gh-102950: Implement PEP 706 – Filter for tarfile.extractall (#102953)Petr Viktorin2023-04-241-0/+4
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* gh-103285: Rewrite _splitlines_no_ff to improve performance (#103307)Tian Gao2023-04-241-0/+1
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* gh-103685: Fix tkinter.Menu.index() for Tk 8.7 (#103686)Christopher Chavez2023-04-241-0/+1
| | | | | | --------- Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
* gh-81403: Add NEWS entry for PR #13951 (#103729)Senthil Kumaran2023-04-231-0/+3
| | | Add NEWS entry for PR #13951
* gh-101688: Implement types.get_original_bases (#101827)James Hilton-Balfe2023-04-231-0/+2
| | | Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* gh-101408: PyObject_GC_Resize should calculate preheader size. (gh-101741)Dong-hee Na2023-04-231-0/+2
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* GH-103699: Add `__orig_bases__` to various typing classes (#103698)Adrian Garcia Badaracco2023-04-231-0/+2
| | | | Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* gh-102310: Change error range for invalid bytes literals (#103663)Nikita Sobolev2023-04-231-0/+1
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* gh-84436: Implement Immortal Objects (gh-19474)Eddie Elizondo2023-04-221-0/+3
| | | | | | | | | This is the implementation of PEP683 Motivation: The PR introduces the ability to immortalize instances in CPython which bypasses reference counting. Tagging objects as immortal allows up to skip certain operations when we know that the object will be around for the entire execution of the runtime. Note that this by itself will bring a performance regression to the runtime due to the extra reference count checks. However, this brings the ability of having truly immutable objects that are useful in other contexts such as immutable data sharing between sub-interpreters.
* gh-83791: Raise TypeError for len(memoryview_0d) (#18463)Eric Wieser2023-04-221-0/+2
| | | Changes the behaviour of `len` on a zero-dimensional `memoryview` to raise `TypeError`. Previously, `len` would return `1`.
* GH-103484: Fix broken links reported by linkcheck (#103608)Rafael Fontenelle2023-04-225-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Doc: Fix broken links reported by linkcheck * Apply suggestions from code review - Remove extra diff line in faq/library.rst (merwok) - Use HTTPS to link Unicode 15.0.0 to solve a redirect (hugovk) - Use wayback machine link for openssl 1.1.0 instead of linking 1.1.1, "as this text mentions a feature from 1.1.0" (hugovk) Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> * Doc: Make mark-up code as literal * Doc: Alphabetize items in linkcheck_ignore Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> * Doc: Improve comment in sphinx conf Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com> --------- Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
* gh-103559: Update bundled pip version to 23.1.1 (gh-103560)Paul Moore2023-04-221-0/+1
| | | | * Update bundled pip version to 23.1 * Update to pip 23.1.1
* gh-103556: [inspect.Signature] disallow pos-or-kw params without default ↵Nikita Sobolev2023-04-221-0/+3
| | | | after pos-only with default (#103557)
* Sync with importlib_metadata 6.5 (GH-103584)Jason R. Coombs2023-04-211-0/+12
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* gh-99352: Respect `http.client.HTTPConnection.debuglevel` in ↵Wheeler Law2023-04-211-0/+3
| | | | | | | | | | | | | | | | | | | | | `urllib.request.AbstractHTTPHandler` (#99353) * bugfix: let the HTTP- and HTTPSHandlers respect the value of http.client.HTTPConnection.debuglevel * add tests * add news * ReSTify NEWS and reword a bit. * Address Review Comments. * Use mock.patch.object instead of settting the module level value. * Used test values to assert the debuglevel. --------- Co-authored-by: Gregory P. Smith <greg@krypto.org> Co-authored-by: Senthil Kumaran <senthil@python.org>
* gh-83861: Fix datetime.astimezone() method (GH-101545)Alexander Belopolsky2023-04-191-0/+4
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