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115818 Commits

Author SHA1 Message Date
Dennis Sweeney c18d831188
gh-100188: Reduce misses in BINARY_SUBSCR_(LIST/TUPLE)_INT (#100189) 
Don't specialize if the index is negative.
 2022-12-20 15:46:16 -05:00
Nikita Sobolev 44892d45b0
gh-99576: Fix cookiejar file that was not truncated for some classes (GH-99616) 
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
 2022-12-20 17:51:26 +01:00
Pablo Galindo Salgado cb60b6131b
Clarify that every thread has its own default context in contextvars (#99246) 2022-12-20 11:35:48 +00:00
František Nesveda d98ca8172c
gh-99925: Fix inconsistency in `json.dumps()` error messages (GH-99926) 2022-12-20 12:54:56 +02:00
Richard Kojedzinszky a6331b605e
gh-100348: Fix ref cycle in `asyncio._SelectorSocketTransport` with `_read_ready_cb` (#100349) 2022-12-20 16:10:56 +05:30
Brad Wolfe 39dfbb2d5d
gh-88211: Change lower-case and upper-case to match recommendations in imaplib docs (#99625) 2022-12-20 15:40:31 +05:30
Thomas Grainger 79ccc03b62
gh-89051: Add ssl.OP_LEGACY_SERVER_CONNECT (#93927) 
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Christian Heimes <christian@python.org>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
Fixes https://github.com/python/cpython/issues/89051
 2022-12-20 09:10:30 +02:00
Stanley 36a0b1d0dd
gh-69929: re docs: Add more specific definition of \w (#92015) 
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
 2022-12-19 19:07:31 -08:00
Jon Burdo 797edb28c3
gh-89727: Fix os.walk RecursionError on deep trees (#99803) 
Use a stack to implement os.walk iteratively instead of recursively to
avoid hitting recursion limits on deeply nested trees.
 2022-12-19 10:59:01 -08:00
Hugo van Kemenade 702a5bc463
Docs: Don't upload CI artifacts (#100330) 2022-12-19 10:40:11 +02:00
Carlton Gibson 532aa4e4e0
gh-94912: Added marker for non-standard coroutine function detection (#99247) 
This introduces a new decorator `@inspect.markcoroutinefunction`,
which, applied to a sync function, makes it appear async to
`inspect.iscoroutinefunction()`.
 2022-12-18 11:13:24 -08:00
Jeremy Paige 1cf3d78c92
Correct CVE-2020-10735 documentation (#100306) 2022-12-18 12:41:21 +05:30
Serhiy Storchaka 0fe61d0838
gh-100272: Fix JSON serialization of OrderedDict (GH-100273) 
It now preserves the order of keys.
 2022-12-17 14:32:48 +02:00
Erlend E. Aasland 2b38a9aa74
gh-93649: Split tracemalloc tests from _testcapimodule.c (#99551) 2022-12-17 09:53:36 +01:00
Hugo van Kemenade 0264f634f7
Docs: Use `PY_VERSION_HEX` for version comparison (#100179) 2022-12-17 13:12:18 +05:30
ram vikram singh 8edcb30c3f
gh-97909: Fix markup for `PyMethodDef` members (#100089) 2022-12-17 12:42:39 +05:30
colorfulappl a6f82f1fc6
gh-99240: Reset pointer to NULL when the pointed memory is freed in argument parsing (#99890) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
 2022-12-17 12:10:51 +05:30
colorfulappl efbb1eb9f5
gh-99240: Reset pointer to NULL when the pointed memory is freed in argument parsing (#99890) 
Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
 2022-12-17 12:07:44 +05:30
Guido van Rossum 9cdd2fa63b
GH-98831: Add DECREF_INPUTS(), expanding to DECREF() each stack input (#100205) 
The presence of this macro indicates that a particular instruction
may be considered for conversion to a register-based format
(see https://github.com/faster-cpython/ideas/issues/485).

An invariant (currently unchecked) is that `DEOPT_IF()` may only
occur *before* `DECREF_INPUTS()`, and `ERROR_IF()` may only occur
*after* it. One reason not to check this is that there are a few
places where we insert *two* `DECREF_INPUTS()` calls, in different
branches of the code. The invariant checking would have to be able
to do some flow control analysis to understand this.

Note that many instructions, especially specialized ones,
can't be converted to use this macro straightforwardly.
This is because the generator currently only generates plain
`Py_DECREF(variable)` statements, and cannot generate
things like `_Py_DECREF_SPECIALIZED()` let alone deal with
`_PyList_AppendTakeRef()`.
 2022-12-16 20:45:55 -08:00
Barney Gale 5a991da329
gh-78707: deprecate passing >1 argument to `PurePath.[is_]relative_to()` (GH-94469) 
This brings `relative_to()` and `is_relative_to()` more in line with other pathlib methods like `rename()` and `symlink_to()`.

Resolves #78707.
 2022-12-16 16:14:27 -08:00
yonillasky 432117cd1f
gh-99540: Constant hash for _PyNone_Type to aid reproducibility (GH-99541) 
Needed for ASLR builds of Python.
 2022-12-16 12:36:13 -08:00
Ethan Furman a5a7cea202
gh-100039: enhance __signature__ to work with str and callables (GH-100168) 
Callables should be either class- or static-methods.
Enum now uses the classmethod version to greatly improve the help
given for enums and flags.
 2022-12-16 12:30:47 -08:00
Ben Darnell 5234e1cbea
gh-99830: asyncio: Document returns of remove_{reader,writer} (#100302) 2022-12-16 11:04:55 -08:00
Frank Dana f23236a92d
"Compound statement" docs: Fix with-statement step indexing (#100286) 
Back in commit 226e6e7d43
an item was added to the list, renumbering all the rest of the
items, but the forward-reference wasn't updated to match.
 2022-12-16 18:43:43 +00:00
Brandt Bucher 9076455d1b
GH-90043: Handle NaNs in COMPARE_OP_FLOAT_JUMP (GH-100278) 2022-12-16 10:18:31 -08:00
Mark Shannon d4052d835b
Improve stats presentation for calls. (GH-100274) 2022-12-16 15:43:04 +00:00
Mark Shannon 289c1126dd
Better stats for `LOAD_ATTR` and `STORE_ATTR` (GH-100295) 
* Don't attempt to specialize for LOAD_ATTR on instance if class has attribute

* Improvement to LOAD_ATTR and STORE_ATTR specialization stats.
 2022-12-16 15:41:23 +00:00
Eric Snow 0415cf895f
gh-81057: Move the Cached Parser Dummy Name to _PyRuntimeState (#100277) 2022-12-16 13:48:03 +00:00
JustAnotherArchivist 5ee7eb9deb
Document that zipfile's pwd parameter is a `bytes` object (#100209) 2022-12-16 16:10:10 +05:30
Carl Meyer e00266f398
gh-99767: mark `PyTypeObject.tp_watched` as internal use only in table (#100271) 2022-12-16 16:02:09 +05:30
Mikhail Berkov 2cd5146f27
Fix typo in introduction.rst (#100266) 2022-12-16 15:56:30 +05:30
Ateeq Sharfuddin 101cfe679f
gh-78997: AttributeError if loading fails in LibraryLoader.__getattr__ 
Co-authored-by: Zachary Ware <zachary.ware@gmail.com>
Co-authored-by: Filipe Laíns <filipe.lains@gmail.com>
Co-authored-by: Eric Wieser <wieser.eric@gmail.com>
 2022-12-15 22:59:37 +00:00
Raymond Hettinger b430399d41
GH-100234: Set a default value for random.expovariate() (GH-100235) 2022-12-15 12:40:45 -06:00
Raymond Hettinger 8356c14b4f
Remove uninformative itertools recipe (GH-100253) 2022-12-15 12:39:01 -06:00
Carl Meyer b7e4f1d97c
GH-99767: update PyTypeObject docs for type watchers (GH-99928) 2022-12-15 11:26:08 +00:00
Mark Shannon 48e352a241
Move stats for the method cache into the `Py_STAT` machinery (GH-100255) 2022-12-15 09:45:03 +00:00
Carl Meyer bdd86741be
GH-100222: fix typo _py_set_opocde -> _py_set_opcode (GH-100259) 
Typo introduced in #100223.

Automerge-Triggered-By: GH:brandtbucher
 2022-12-14 16:39:00 -08:00
Itamar Ostricher ae83c78215
GH-100000: Cleanup and polish various watchers code (GH-99998) 
* Initialize `type_watchers` array to `NULL`s
* Optimize code watchers notification
* Optimize func watchers notification
 2022-12-14 19:14:16 +00:00
Eric Snow aa8591e9ca
gh-90111: Minor Cleanup for Runtime-Global Objects (gh-100254) 
* move _PyRuntime.global_objects.interned to _PyRuntime.cached_objects.interned_strings (and use _Py_CACHED_OBJECT())
* rename _PyRuntime.global_objects to _PyRuntime.static_objects

(This also relates to gh-96075.)

https://github.com/python/cpython/issues/90111
 2022-12-14 11:53:57 -07:00
busywhitespace 9663853800
gh-100248: Add missing `ssl_shutdown_timeout` parameter in `asyncio` docs (#100249) 2022-12-14 22:27:02 +05:30
Mark Shannon 5693f45b19
Assorted minor fixes for specialization stats. (GH-100219) 2022-12-14 15:50:02 +00:00
Hugo van Kemenade 3192c00a3c
gh-100176: venv: Remove redundant compat code for Python <= 3.2 (#100177) 
gh-100176: Remove redundant compat code for Python 3.2 and older

Python 3.2 has been EOL since 2016-02-20 and 2.7 since 2020-01-01, so we
can remove this old compatibility check and unindent the old else-block.

Also, in the unindented block, replace a .format() call with an f-string.

Plus similar changes in the documentation.
 2022-12-14 11:37:11 +00:00
Mark Shannon 6997e77bdf
GH-100222: Redefine _Py_CODEUNIT as a union to clarify structure of code unit. (GH-100223) 2022-12-14 11:12:53 +00:00
Irit Katriel 985a71032b
gh-99955: undef ERROR and SUCCESS before redefining (fixes sanitizer warning) (#100215) 2022-12-13 13:55:10 +00:00
Filipe Laíns d3ea82aaf9
GH-100206: use versionadded for the addition of sysconfig.get_default_scheme (#100207) 2022-12-13 12:54:07 +02:00
Eric Snow 0e081a089e
gh-81057: Move _Py_RefTotal to the "Ignored Globals" List (gh-100203) 
We can't move it to _PyRuntimeState because the symbol is exposed in the stable ABI. We'll have to sort that out before a per-interpreter GIL, but it shouldn't be too hard.

https://github.com/python/cpython/issues/81057
 2022-12-12 16:51:27 -07:00
Eric Snow 5eb28bca9f
gh-81057: Move Signal-Related Globals to _PyRuntimeState (gh-100085) 
https://github.com/python/cpython/issues/81057
 2022-12-12 16:50:19 -07:00
Eric Snow 53d9cd95cd
gh-81057: Move faulthandler Globals to _PyRuntimeState (gh-100152) 
https://github.com/python/cpython/issues/81057
 2022-12-12 09:58:46 -07:00
Eric Snow 8790d4d31f
gh-81057: Move tracemalloc Globals to _PyRuntimeState (gh-100151) 
https://github.com/python/cpython/issues/81057
 2022-12-12 08:44:23 -07:00
Michael Droettboom 1583c6e326
GH-100143: Improve collecting pystats for parts of runs (GH-100144) 
* pystats off by default

* Add -Xpystats flag

* Always dump pystats, even if turned off
 2022-12-12 14:50:43 +00:00