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* gh-83638: Add sqlite3.Connection.autocommit for PEP 249 compliant behaviour ↵Erlend E. Aasland2022-11-121-0/+7
| | | | | | | | | | (#93823) Introduce the autocommit attribute to Connection and the autocommit parameter to connect() for PEP 249-compliant transaction handling. Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM> Co-authored-by: Géry Ogam <gery.ogam@gmail.com>
* GH-94597: add deprecation warnings for subclassing `AbstractChildWatcher` ↵Kumar Aditya2022-11-121-2/+2
| | | | (#99386)
* gh-98724: Fix Py_CLEAR() macro side effects (#99100)Victor Stinner2022-11-091-0/+5
| | | | | | | The Py_CLEAR(), Py_SETREF() and Py_XSETREF() macros now only evaluate their argument once. If an argument has side effects, these side effects are no longer duplicated. Add test_py_clear() and test_py_setref() unit tests to _testcapi.
* gh-91248: Add PyFrame_GetVar() function (#95712)Victor Stinner2022-11-081-0/+4
| | | | | | Add PyFrame_GetVar() and PyFrame_GetVarString() functions to get a frame variable by its name. Move PyFrameObject C API tests from test_capi to test_frame.
* gh-72719: Remove asyncore and asynchat modules (#96580)Nikita Sobolev2022-11-081-0/+6
| | | | | Remove modules asyncore and asynchat, which were deprecated by PEP 594. Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* gh-98254: Add what's new entry for the improvement in commit ↵Pablo Galindo Salgado2022-11-071-0/+9
| | | | bb56dead336357153a0c3b8cc9d9d6856d2c5a03 (#99197)
* gh-91058: Add what's new entry for the improvement in commit ↵Pablo Galindo Salgado2022-11-071-0/+10
| | | | 7cfbb49fcd4c85f9bab3797302eadf93df490344 (#99198)
* gh-98586: Add What's New entry and update docs (#99056)Wenzel Jakob2022-11-061-0/+12
| | | | Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM> Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
* gh-99139: Improve NameError error suggestion for instances (#99140)Pablo Galindo Salgado2022-11-061-0/+21
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* gh-92584: Remove the distutils package (#99061)Victor Stinner2022-11-031-0/+8
| | | | | | | | | | | | Remove the distutils package. It was deprecated in Python 3.10 by PEP 632 "Deprecate distutils module". For projects still using distutils and cannot be updated to something else, the setuptools project can be installed: it still provides distutils. * Remove Lib/distutils/ directory * Remove test_distutils * Remove references to distutils * Skip test_check_c_globals and test_peg_generator since they use distutils
* gh-94172: Remove keyfile, certfile and check_hostname parameters (#94173)Victor Stinner2022-11-031-0/+10
| | | | | | | | | | | | Remove the keyfile, certfile and check_hostname parameters, deprecated since Python 3.6, in modules: ftplib, http.client, imaplib, poplib and smtplib. Use the context parameter (ssl_context in imaplib) instead. Parameters following the removed parameters become keyword-only parameters. ftplib: Remove the FTP_TLS.ssl_version class attribute: use the context parameter instead.
* gh-98401: Invalid escape sequences emits SyntaxWarning (#99011)Victor Stinner2022-11-031-0/+16
| | | | | | | | | | | | | | | | | | | | | | A backslash-character pair that is not a valid escape sequence now generates a SyntaxWarning, instead of DeprecationWarning. For example, re.compile("\d+\.\d+") now emits a SyntaxWarning ("\d" is an invalid escape sequence), use raw strings for regular expression: re.compile(r"\d+\.\d+"). In a future Python version, SyntaxError will eventually be raised, instead of SyntaxWarning. Octal escapes with value larger than 0o377 (ex: "\477"), deprecated in Python 3.11, now produce a SyntaxWarning, instead of DeprecationWarning. In a future Python version they will be eventually a SyntaxError. codecs.escape_decode() and codecs.unicode_escape_decode() are left unchanged: they still emit DeprecationWarning. * The parser only emits SyntaxWarning for Python 3.12 (feature version), and still emits DeprecationWarning on older Python versions. * Fix SyntaxWarning by using raw strings in Tools/c-analyzer/ and wasm_build.py.
* gh-98931: Improve error message when the user types 'import x from y' ↵Pablo Galindo Salgado2022-11-011-0/+12
| | | | instead of 'from y import x' (#98932)
* gh-98658: Add __class_getitem__ to array.array (#98661)Jelle Zijlstra2022-11-011-1/+6
| | | Closes #98658
* gh-84538: add strict argument to pathlib.PurePath.relative_to (GH-19813)domragusa2022-10-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | By default, :meth:`pathlib.PurePath.relative_to` doesn't deal with paths that are not a direct prefix of the other, raising an exception in that instance. This change adds a *walk_up* parameter that can be set to allow for using ``..`` to calculate the relative path. example: ``` >>> p = PurePosixPath('/etc/passwd') >>> p.relative_to('/etc') PurePosixPath('passwd') >>> p.relative_to('/usr') Traceback (most recent call last): File "<stdin>", line 1, in <module> File "pathlib.py", line 940, in relative_to raise ValueError(error_message.format(str(self), str(formatted))) ValueError: '/etc/passwd' does not start with '/usr' >>> p.relative_to('/usr', strict=False) PurePosixPath('../etc/passwd') ``` https://bugs.python.org/issue40358 Automerge-Triggered-By: GH:brettcannon
* gh-96143: Improve perf profiler docs (#96445)Erlend E. Aasland2022-10-271-0/+22
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* docs: Change links to label refs (#98454)Stanley2022-10-263-3/+5
| | | Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
* fix a typo in whatsnew/3.11 (#98603)July Tikhonov2022-10-251-1/+1
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* Fix typos in deprecation section of 3.11 What's New (#98628)Jacob Walls2022-10-251-3/+3
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* gh-95913: Prepare Improved Modules in 3.11 WhatsNew for final edits (#98631)C.A.M. Gerlach2022-10-251-22/+91
| | | | | | | | | * Add two line breaks and ref target labels to remaining subsections * Fix a few out of order Improved Modules * Fix a few minor textual formatting issues in sections * Fix remaining Sphinx warnings in the Improved Modules section
* gh-95913: Fix grammar for SpooledTemporaryFile 3.11 whatsnew entry (#98604)Jelle Zijlstra2022-10-241-1/+1
| | | Followup from #98312.
* gh-95913: Fix, sort & expand pending removal sect in 3.11 WhatsNew (GH-98583)C.A.M. Gerlach2022-10-241-20/+43
| | | | | | | | | | | | * Fix names/references of pending removal APIs * Sort list of APIs pending removal alphabetically * Add missing modules/submodules pending removal in 3.12 * Add table of unittest deprecated aliases to 3.11 What's New Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> Co-authored-by: Petr Viktorin <encukou@gmail.com>
* gh-95913: Add io support for SpooledTemporaryFile in 3.11 Whatsnew (#98312)C.A.M. Gerlach2022-10-241-0/+13
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* gh-95913: Edit & expand Deprecated section of 3.11 WhatsNew (#98581)C.A.M. Gerlach2022-10-241-82/+108
| | | | | | | * Refine Sphinx syntax and grammar/phrasing in Deprecated section items * Organize into lang/builtins, modules & stdlib sections * Convert PEP 594 module list into a grid to not waste as much space * Add importlib.resources deprecated functions to section
* gh-95913: Edit, expand & format Bytecode sect in 3.11 WhatsNew (GH-98559)C.A.M. Gerlach2022-10-241-39/+81
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* gh-95913: Edit, link and sort 3.11 WhatsNew Build section (#98588)C.A.M. Gerlach2022-10-241-57/+67
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* gh-95913: Edit, sort & expand 3.11 WhatsNew Porting section (#98585)C.A.M. Gerlach2022-10-241-30/+31
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* gh-95913: Edit, xref & sort 3.11 WhatsNew Removed section (#98584)C.A.M. Gerlach2022-10-241-58/+61
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* gh-95913 Add string section to Whatsnew with new Template methods (#98311)C.A.M. Gerlach2022-10-241-0/+12
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* gh-91524: Speed up the regular expression substitution (#91525)Serhiy Storchaka2022-10-231-0/+5
| | | | | | | | | Functions re.sub() and re.subn() and corresponding re.Pattern methods are now 2-3 times faster for replacement strings containing group references. Closes #91524 Primarily authored by serhiy-storchaka Serhiy Storchaka Minor-cleanups-by: Gregory P. Smith [Google] <greg@krypto.org>
* gh-95913: Edit & expand Optimizations in 3.11 WhatsNew (#98426)C.A.M. Gerlach2022-10-221-20/+39
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* gh-95913: Copyedit & xref FrameInfo in Whatsnew inspect section (#98304)C.A.M. Gerlach2022-10-221-9/+20
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* gh-91051: allow setting a callback hook on PyType_Modified (GH-97875)Carl Meyer2022-10-211-0/+6
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* Doc: Remove title text from internal links (#98409)Rafael Fontenelle2022-10-191-5/+3
| | | Rely on the title of the linked internal page instead of putting the title. Sphinx will render with the title correctly, and this will reduce work for translators
* gh-95913: Edit zipfile Whatsnew section & add new APIs (#98314)C.A.M. Gerlach2022-10-191-2/+14
| | | | | | | | | * Link ZipFile in What's New entry discussing it * Add entry for new ZipFile.mkdir method * Add entry for new zipfile.Path.stem/suffix/suffixes methods * Add missing line breaks between zipfile bullet list items
* gh-95913: Add WhatsNew section for new logging APIs (#98320)C.A.M. Gerlach2022-10-191-0/+20
| | | | | | | * Add entry for new logging.getLevelNamesMapping function * Add entry for SysLogHandler.createSocket to whatsnew * Add missing line break between logging bullet list items
* gh-95914: Add links to 3.11 WhatsNew Summary items (#98416)C.A.M. Gerlach2022-10-181-26/+38
| | | Add links to Summary items to where readers can learn more
* gh-98393: os module reject bytes-like, only accept bytes (#98394)Victor Stinner2022-10-181-0/+10
| | | | | The os module and the PyUnicode_FSDecoder() function no longer accept bytes-like paths, like bytearray and memoryview types: only the exact bytes type is accepted for bytes strings.
* gh-95913: Copyedit, xref and organize enum section (#98295)C.A.M. Gerlach2022-10-181-38/+64
| | | | | | | | | | | * Whatsnew: Convert literals in enum section to actual x-references * Whatsnew: Rewrite enum section for clear and consistant phrasing * Whatsnew: Combine directly related enum items instead of seperating them * gh-98250: Describe __str__/__format__ changes more clearly/accurately * Tweak enum section language per feedback from Ethan
* gh-95913: Prepare remaining Whatsnew sections for editing (#98342)C.A.M. Gerlach2022-10-181-28/+105
| | | | | | | | | * Add line breaks & ref targets to Whatsnew to prepare for future changes * Use standard heading underbar symbols for H4 sections * Flatten Porting subsection; clarify scope of/link Python->CAPI sections * Move C API pending deprecations to C API section, to match the others
* gh-95913: Move subinterpreter exper removal to 3.11 WhatsNew (GH-98345)C.A.M. Gerlach2022-10-172-4/+4
| | | | | | | | | | | | Part of #95913 Forward port of #93306, which was a backport of #93185, to address #84694 This adds the What's New entry for the removal of the subinterpreter-related env variable, build-time flag, etc. As @ericsnowcurrently was author of the original changes, I added him as a co-author to the commit. This addition to the Python 3.11 What's New document were only made to the Python 3.11 branch during the backport process, and not added to the version in `main`. Forward-porting it ensures the docs retain these additions for the future, rather than being lost in a legacy Python versions, allows it to be be edited as part of #95913 , and avoids merge conflicts with routine back-ports of PRs touching it. I've pulled in the addition exactly as-is with no modifications; any editing will be done in future PRs (and therefore can be reviewed and backported accordingly). The one other such addition is forward-ported in #98344
* gh-95914: Add What's New item describing PEP 670 changes (#98315)C.A.M. Gerlach2022-10-171-0/+11
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* gh-95913: Forward-port int/str security change to 3.11 What's New in main ↵C.A.M. Gerlach2022-10-171-0/+11
| | | | | | | (#98344) Add int/str security change from issue gh-95778 PRs gh-96499 / gh-95800 Co-authored-by: Gregory P. Smith <greg@krypto.org> [Google]
* GH-94597: Deprecate child watcher getters and setters (#98215)Kumar Aditya2022-10-151-0/+6
| | | | | | | This is the next step for deprecating child watchers. Until we've removed the API completely we have to use it, so this PR is mostly suppressing a lot of warnings when using the API internally. Once the child watcher API is totally removed, the two child watcher implementations we actually use and need (Pidfd and Thread) will be turned into internal helpers.
* gh-86404: Doc: Drop now unused make suspicious and rstlint. (GH-98179)Julien Palard2022-10-111-0/+5
| | | | They have been replaced by [sphinx-lint](https://github.com/sphinx-contrib/sphinx-lint).
* Update whatsnew instructions for GitHub (#98124)Carl Meyer2022-10-091-2/+2
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* GH-94597: deprecate `SafeChildWatcher`, `FastChildWatcher` and ↵Kumar Aditya2022-10-081-0/+18
| | | | `MultiLoopChildWatcher` child watchers (#98089)
* gh-97922: Run the GC only on eval breaker (#97920)Pablo Galindo Salgado2022-10-081-0/+7
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* gh-91052: Add PyDict_Unwatch for unwatching a dictionary (#98055)Carl Meyer2022-10-081-0/+5
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* Docs: Fix backtick errors found by sphinx-lint (#97998)Hugo van Kemenade2022-10-0711-19/+19
| | | Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
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