Commit Graph

116702 Commits

Author SHA1 Message Date
Rodolfo M. Pereira 8291ae31dd
GH-103805: Lib test f541 linting issue fix (#103812)
This PR makes some minor linting adjustments to the Lib/test module
caught by [ruff](https://github.com/charliermarsh/ruff). The adjustments
are all related to the `F541 f-string without any placeholders` issue.

Issue: https://github.com/python/cpython/issues/103805

<!-- gh-issue-number: gh-103805 -->
* Issue: gh-103805
<!-- /gh-issue-number -->

---------

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
2023-04-24 23:24:49 +00:00
Eric Snow df3173d28e
gh-101659: Isolate "obmalloc" State to Each Interpreter (gh-101660)
This is strictly about moving the "obmalloc" runtime state from
`_PyRuntimeState` to `PyInterpreterState`.  Doing so improves isolation
between interpreters, specifically most of the memory (incl. objects)
allocated for each interpreter's use.  This is important for a
per-interpreter GIL, but such isolation is valuable even without it.

FWIW, a per-interpreter obmalloc is the proverbial
canary-in-the-coalmine when it comes to the isolation of objects between
interpreters.  Any object that leaks (unintentionally) to another
interpreter is highly likely to cause a crash (on debug builds at
least).  That's a useful thing to know, relative to interpreter
isolation.
2023-04-24 17:23:57 -06:00
Daniel Versoza 01be52e42e
gh-103801: Tools/wasm linting and formatting (#103796)
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>
2023-04-24 22:42:02 +00:00
jb2170 d94b3a6f45
gh-103673: Add missing ForkingUnixStreamServer and ForkingUnixDatagramServer 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>
2023-04-24 22:35:52 +00:00
Eric Snow 209a0a7655
gh-95795: Move types.next_version_tag to PyInterpreterState (gh-102343)
Core static types will continue to use the global value.  All other types
will use the per-interpreter value.  They all share the same range, where
the global types use values < 2^16 and each interpreter uses values
higher than that.
2023-04-24 22:30:13 +00:00
Carl Meyer 0dc8b50d33
gh-87729: add LOAD_SUPER_ATTR instruction for faster super() (#103497)
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.
2023-04-24 22:22:14 +00:00
Łukasz Langa 22bed58e53
gh-103791: Make contextlib.suppress also act on exceptions within an ExceptionGroup (#103792)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
2023-04-24 22:17:02 +00:00
Eric Snow 19e4f757de
gh-100227: Only Use deepfreeze for the Main Interpreter (gh-103794)
Deep-frozen code objects are cannot be shared (currently) by
interpreters, due to how adaptive specialization can modify the
bytecodes. We work around this by only using the deep-frozen objects in
the main interpreter. This does incur a performance penalty for
subinterpreters, which we may be able to resolve later.
2023-04-24 21:48:05 +00:00
Shantanu ae25855045
gh-103492: Clarify SyntaxWarning with literal comparison (#103493) 2023-04-24 15:42:57 -06:00
Hugo van Kemenade 79ae019164
gh-101100: Fix Sphinx warnings in `argparse` module (#103289)
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
2023-04-24 15:36:32 -06:00
Irit Katriel 1c01f8d797
gh-101517: fix line number propagation in code generated for except* (#103550) 2023-04-24 21:58:51 +01:00
Itamar Ostricher 518050ced1
gh-103780: Use patch instead of mock in asyncio unix events test (#103782) 2023-04-24 20:12:48 +00:00
JosephSBoyle 04ea04807d
gh-102498 Clean up unused variables and imports in the email module (#102482)
* Clean up unused variables and imports in the email module

* Remove extra newline char

* Remove superflous dict+unpacking syntax

* Remove unused 'msg' var

* Clean up unused variables and imports in the email module

* Remove extra newline char

* Remove superflous dict+unpacking syntax

* Remove unused 'msg' var

---------

Co-authored-by: Barry Warsaw <barry@python.org>
2023-04-24 19:19:28 +00:00
Nikita Sobolev 58b6be3791
gh-99184: Bypass instance attribute access in `repr` of `weakref.ref` (#99244) 2023-04-24 12:57:36 -06:00
William Andrea 2aa22f72fb
gh-99032: datetime docs: Encoding is no longer relevant (#93365)
This removes a section of the `strftime` and `strptime` documentation that refers to a bygone era when `strftime` would return an encoded byte string.

---------

Co-authored-by: Paul Ganssle <1377457+pganssle@users.noreply.github.com>
2023-04-24 12:54:16 -06:00
Howie Zhao 5b404d6cad
gh-94300: Update datetime.strptime documentation (#95318)
The new wording better reflects the cases where `datetime.strptime` differs from` time.strptime`.

---------

Co-authored-by: Paul Ganssle <git@m.ganssle.io>
2023-04-24 12:35:15 -06:00
Zachary Ware ed948e01bb
gh-103776: Remove explicit uses of $(SHELL) from Makefile (GH-103778)
This avoids conflicting with the shebang of the called scripts as well
as avoiding hard errors on platforms where the called script runs a
failing unchecked command in the usual course of checking since
`SHELL=/bin/sh -e` as of a90863c.

Fixes gh-103776.
2023-04-24 18:31:43 +00:00
Irit Katriel 6751a4af95
gh-87092: fix a few cases of incorrect error handling in compiler (#103456)
gh-87092: fix a few cases of incorrect error handling
2023-04-24 19:30:49 +01:00
Lysandros Nikolaou cb157a1a35
GH-103727: Avoid advancing tokenizer too far in f-string mode (GH-103775) 2023-04-24 12:30:21 -06:00
Terry Jan Reedy ab25c7e311
Revert "Add tests for empty range equality (#103751)" (#103770)
This reverts commit dca27a69a8.
Added tests are redundant with existing tests.
2023-04-24 14:29:57 -04:00
Oleg Iarygin dfc5c41632
gh-94518: Port 23-argument `_posixsubprocess.fork_exec` to Argument Clinic (#94519)
Convert fork_exec to pre-inlined-argparser Argument Clinic

Co-authored-by: Gregory P. Smith <greg@krypto.org>
2023-04-24 18:27:48 +00:00
Furkan Onder 0421ed44a9
GH-65022: Fix description of copyreg.pickle function (#102656)
Fix description of copyreg.pickle function
2023-04-24 11:26:40 -06:00
Eric Snow f8abfa3314
gh-103323: Get the "Current" Thread State from a Thread-Local Variable (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).)
2023-04-24 11:17:02 -06:00
Allan Lago 7ef614c1ad
gh-91687: modernize dataclass example typing (#103773)
modernize dataclass example typing `list` rather than `List` and comment as to that line being the alluded too error.
2023-04-24 10:16:23 -07:00
Nikita Sobolev 3d29edaf0a
gh-103746: Test `types.UnionType` and `Literal` types together (#103747) 2023-04-24 10:55:16 -06:00
Jaime Alonso Lorenzo d2745fe850
gh-103765: Fix 'Warning: py:class reference target not found: ModuleSpec' (GH-103769) 2023-04-24 10:51:45 -06:00
Joshua Herman 68f5836582
gh-87452: Improve the Popen.returncode docs
Clarifies that it remains None until a method checking the child process status has been called and noticed it has terminated.
2023-04-24 09:46:12 -07:00
Richard Hajek 385d8d2b64
Removed unnecessary escaping of asterisks (#103714)
Removed unnecessary escaping of asterisks, as visible both on GitHub and in https://docs.python.org/3/library/decimal.html#decimal.localcontext

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2023-04-24 16:31:41 +00:00
Miro Hrončok 4996efb09e
GH-102973: Slim down Fedora packages in the dev container (#103283) 2023-04-24 10:12:15 -06:00
Brett Simmers b7f4811c88
gh-103091: Add PyUnstable_Type_AssignVersionTag (#103095) 2023-04-24 10:07:47 -06:00
Kirill dca27a69a8
Add tests for empty range equality (#103751) 2023-04-24 10:32:15 -04:00
Alex Gaynor 543009347e
gh-103712: Increase the length of the type name in AttributeError messages (#103713) 2023-04-24 08:23:08 -06:00
Stanley 59c522f965
gh-44123: Add note on relative path for os.exec* (GH-93826)
Co-authored-by: Steve Dower <steve.dower@python.org>
2023-04-24 14:52:31 +01:00
Christopher Chavez 014f131934
Change 'dependant' to 'dependent' (#103745)
The word 'dependent' is both an adjective and a noun. A 'dependant' is a British alternative spelling for the noun form. In idlelib.sidebar, 'OS-dependant' is an adjective and clearly wrong. In 'Using', 'dependant' as a noun would be acceptable in Britain, but we use American spellings in Python docs.
https://www.merriam-webster.com/words-at-play/spelling-variants-dependent-vs-dependant
2023-04-24 09:40:30 -04:00
Petr Viktorin af53046995
gh-102950: Implement PEP 706 – Filter for tarfile.extractall (#102953) 2023-04-24 10:58:06 +02:00
Tian Gao 36860134a9
gh-103285: Rewrite _splitlines_no_ff to improve performance (#103307) 2023-04-23 23:03:49 -06:00
Christopher Chavez f0ed293f6a
gh-103685: Fix tkinter.Menu.index() for Tk 8.7 (#103686)
---------

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
2023-04-23 21:31:44 -04:00
Nikita Sobolev bd2dca035a
gh-103668: Run pyugrade on idlelib (#103671)
---------
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
2023-04-23 19:25:08 -04:00
Ankit Kumar Pandey 7255bbd4a1
gh-103724: Add test case if no arg as provided in os.register_at_fork (gh-103725) 2023-04-23 17:14:14 -06:00
Senthil Kumaran 82932b72ca
gh-81403: Add NEWS entry for PR #13951 (#103729)
Add NEWS entry for PR #13951
2023-04-23 15:58:03 -07:00
James Hilton-Balfe 730bbddfdf
gh-101688: Implement types.get_original_bases (#101827)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2023-04-23 20:24:30 +01:00
Lysandros Nikolaou 05b3ce7339
GH-103718: Correctly cache and restore f-string buffers when needed (GH-103719) 2023-04-23 13:06:10 -06:00
Nikita Sobolev 5041c2ba6e
gh-103592: Add tests of `Literal` with `Enum` and `Union` of `Literal`s (#103706) 2023-04-23 11:50:23 -06:00
Ankit Kumar Pandey 777bdff0ec
gh-103716: Add test support requires fork in simple_subprocess (gh-103717)
add requires fork as test case depends on this
2023-04-23 11:19:16 -06:00
Dong-hee Na 9c3442c093
gh-101408: PyObject_GC_Resize should calculate preheader size. (gh-101741) 2023-04-23 11:18:49 -06:00
Adrian Garcia Badaracco 0056701aa3
GH-103699: Add `__orig_bases__` to various typing classes (#103698)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
2023-04-23 08:33:39 -06:00
Dan Hemberger e38bebb9ee
gh-81403: Fix for CacheFTPHandler in urllib (#13951)
bpo-37222: Fix for CacheFTPHandler in urllib

A call to FTP.ntransfercmd must be followed by FTP.voidresp to clear
the "end transfer" message. Without this, the client and server get
out of sync, which will result in an error if the FTP instance is
reused to open a second URL. This scenario occurs for even the most
basic usage of CacheFTPHandler.

Reverts the patch merged as a resolution to bpo-16270 and adds a test
case for the CacheFTPHandler in test_urllib2net.py.

Co-authored-by: Senthil Kumaran <senthil@python.org>
2023-04-22 21:41:23 -07:00
Nikita Sobolev 0fd3891758
gh-102310: Change error range for invalid bytes literals (#103663) 2023-04-22 18:08:27 -06:00
Randy 7bf94568a9
gh-68654: Clarify subdirectories used by pkgutil.extend_path (#103701)
Clarify sub directories used by pkgutil.extend_path in the docs and the docstring
2023-04-22 17:33:50 -06:00
Hugo van Kemenade 8cb2b0f953
Revert "Avoid error lexing multiprocessing docs code block on Pygments 2.15.0" (#103616)
This reverts commit ace51dcdb7.
2023-04-22 15:41:58 -06:00