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Author SHA1 Message Date
SKO
abd9cc52d9
gh-100061: Proper fix of the bug in the matching of possessive quantifiers (GH-102612) 
Restore the global Input Stream pointer after trying to match a sub-pattern.

Co-authored-by: Ma Lin <animalize@users.noreply.github.com>
 2023-08-16 10:43:45 +03:00
6t8k
a86df298df
gh-99203: shutil.make_archive(): restore select CPython <= 3.10.5 behavior (GH-99802) 
Restore following CPython <= 3.10.5 behavior of shutil.make_archive()
that went away as part of gh-93160:

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.
 2023-08-16 10:00:03 +03:00
Ken Jin
e28b0dc86d
gh-107557: Setup abstract interpretation (#107847) 
Co-authored-by: Guido van Rossum <gvanrossum@users.noreply.github.com>
Co-authored-by: Jules <57632293+juliapoo@users.noreply.github.com>
 2023-08-15 18:04:17 +00:00
Finn Womack
0932272431
gh-106242: Fix path truncation in os.path.normpath (GH-106816) 2023-08-15 16:33:00 +01:00
Dong-hee Na
6515ec3d3d
gh-107963: Fix set_forkserver_preload to check the type of given list (#107965) 
gh-107963: Fix set_forkserver_preload to check the type of given list
 2023-08-15 15:58:12 +02:00
Erlend E. Aasland
13c36dc9ae
gh-93057: Deprecate positional use of optional sqlite3.connect() params (#107948) 2023-08-15 08:09:56 +00:00
Romuald Brunet
a482e5bf00
gh-76913: Add "merge extras" feature to LoggerAdapter (GH-107292) 2023-08-15 08:23:54 +01:00
Erlend E. Aasland
9b75ada6e4
gh-107880: Teach Argument Clinic to clone __init__ and __new__ methods (#107885) 2023-08-13 12:13:11 +02:00
Nikita Sobolev
d93b4ac2ff
gh-101162: Forbid using issubclass() with GenericAlias as the 1st arg (GH-103369) 2023-08-11 22:12:11 +03:00
Carl Meyer
66e4edd734
gh-91051: fix segfault when using all 8 type watchers (#107853) 2023-08-11 12:42:26 -06:00
Serhiy Storchaka
04cc01453d
gh-106844: Fix issues in _winapi.LCMapStringEx (GH-107832) 
* Strings with length from 2**31-1 to 2**32-2 always caused MemoryError,
   it doesn't matter how much memory is available.
* Strings with length exactly 2**32-1 caused OSError.
* Strings longer than 2**32-1 characters were truncated due to integer overflow bug.
* Strings containing the null character were truncated at the first null character.

Now strings longer than 2**31-1 characters caused OverflowError and the null character is allowed.
 2023-08-11 21:13:46 +03:00
Serhiy Storchaka
a39f0a3506
gh-107782: Pydoc: fall back to __text_signature__ if inspect.signature() fails (GH-107786) 
It allows to show signatures which are not representable in Python,
e.g. for getattr and dict.pop.
 2023-08-11 20:51:36 +03:00
Andrew Geng
5f7d4ecf30
gh-106558: break ref cycles through exceptions in multiprocessing manager (#106559) 2023-08-11 17:44:18 +00:00
Serhiy Storchaka
3901c991e1
gh-84805: Autogenerate signature for METH_NOARGS and METH_O extension functions (GH-107794) 2023-08-11 18:08:38 +03:00
Marc Mueller
16dcce2176
gh-107810: Improve DeprecationWarning for metaclasses with custom tp_new (GH-107834) 
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
 2023-08-10 15:55:47 +00:00
Mark Shannon
37d8b904f8
GH-107674: Avoid allocating boxed ints for sys.settrace line events (GH-107780) 2023-08-10 13:35:02 +01:00
Mark Shannon
494e3d4436
GH-107774: Add missing audit event for PEP 669 (GH-107775) 2023-08-10 12:29:06 +01:00
denballakh
4845b9712f
gh-107409: set __wrapped__ attribute in reprlib.recursive_repr (#107410) 
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
 2023-08-10 06:55:49 +00:00
Mina Galić
f50c17243a
GH-107812: extend socket's netlink support to FreeBSD (gh-107813) 2023-08-10 00:47:46 +00:00
Max Bachmann
1e229e2c3d
gh-107814: Avoid output from Nuget installation in find_python.bat (GH-107815) 2023-08-09 23:42:16 +01:00
Brandt Bucher
326f0ba1c5
GH-106485: Dematerialize instance dictionaries when possible (GH-106539) 2023-08-09 19:14:50 +00:00
Brandt Bucher
a9caf9cf90
GH-105848: Simplify the arrangement of CALL's stack (GH-107788) 2023-08-09 18:19:39 +00:00
Mark Shannon
52fbcf61b5
GH-107724: Fix the signature of PY_THROW callback functions. (GH-107725) 2023-08-09 09:30:50 +01:00
Erlend E. Aasland
34cafd35e3
Docs: clean up Argument Clinic howto's (#107797) 
- fix formatting in @text_signature howto and NEWS entry
- fix formatting and example text in deprecate-positionals howto
 2023-08-09 09:43:02 +02:00
Serhiy Storchaka
7b6e34e5ba
gh-106052: Fix bug in the matching of possessive quantifiers (gh-106515) 
It did not work in the case of a subpattern containing backtracking.

Temporary implement possessive quantifiers as equivalent greedy qualifiers
in atomic groups.
 2023-08-09 08:47:57 +03:00
Erlend E. Aasland
0be3743f54
gh-104683: Add --exclude option to Argument Clinic CLI (#107770) 
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
 2023-08-08 20:50:54 +00:00
Brandt Bucher
ea72c6fe3b
GH-107596: Specialize str[int] (GH-107597) 2023-08-08 13:42:43 -07:00
Tomas R
de72677f8a
gh-107659: Add docstrings for ctypes.pointer and ctypes.POINTER (#107660) 2023-08-08 08:20:10 +00:00
Erlend E. Aasland
a9aeb99579
gh-86457: Add docs for Argument Clinic @text_signature directive (#107747) 
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2023-08-08 08:42:08 +02:00
Guido van Rossum
328d925244
gh-107758: Improvements to lltrace feature (#107757) 
- The `dump_stack()` method could call a `__repr__` method implemented in Python,
  causing (infinite) recursion.
  I rewrote it to only print out the values for some fundamental types (`int`, `str`, etc.);
  for everything else it just prints `<type_name @ 0xdeadbeef>`.

- The lltrace-like feature for uops wrote to `stderr`, while the one in `ceval.c` writes to `stdout`;
  I changed the uops to write to stdout as well.
 2023-08-07 21:36:25 -07:00
Serhiy Storchaka
0e6e32fb84
gh-86457: Fix signature for code.replace() (GH-23199) 
Also add support of @text_signature in Argument Clinic.
 2023-08-07 23:34:53 +03:00
Serhiy Storchaka
16c9415fba
gh-107178: Add the C API tests for the Abstract Objects Layer (GH-107179) 
Cover all the Mapping Protocol, almost all the Sequence Protocol
(except PySequence_Fast) and a part of the Object Protocol.

Move existing tests to Lib/test/test_capi/test_abstract.py and
Modules/_testcapi/abstract.c.

Add also tests for PyDict C API.
 2023-08-07 18:51:43 +03:00
Gertjan van Zwieten
8579327879
gh-107715: Escape class name in regular expression (GH-107716) 
This patch escapes the class name before embedding it in the regular expression
for `pat` in `doctest.DocTestFinder._find_lineno`. While class names do not
ordinarily contain special characters, it is possible to encounter these when a
class is created dynamically. Escaping the name will correctly return `None` in
this scenario, rather than potentially matching a different class or raising
`re.error` depending on the symbols used.
 2023-08-07 18:24:02 +03:00
Serhiy Storchaka
ed64204716
gh-106566: Optimize (?!) in regular expressions (GH-106567) 2023-08-07 18:09:56 +03:00
Serhiy Storchaka
50e3cc9748
gh-100814: Fix exception for invalid callable value of Tkinter image option (GH-107692) 
Passing a callable object as an option value to a Tkinter image now raises
the expected TclError instead of an AttributeError.
 2023-08-07 17:38:55 +03:00
Nikita Sobolev
8fcee6b279
gh-107710: Speed up logging.getHandlerNames function (#107711) 2023-08-07 14:52:36 +01:00
Erlend E. Aasland
33cb0b06ef
gh-95065: Add Argument Clinic support for deprecating positional use of parameters (#95151) 
It is now possible to deprecate passing parameters positionally with
Argument Clinic, using the new '* [from X.Y]' syntax.
(To be read as "keyword-only from Python version X.Y")

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
 2023-08-07 11:28:08 +00:00
Pieter Eendebak
3e334ae259
gh-85160: improve performance of functools.singledispatchmethod (#107148) 
Co-authored-by: mental <m3nta1@yahoo.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2023-08-06 13:37:12 +01:00
Kumar Aditya
41178e4199
GH-106684: raise ResourceWarning when asyncio.StreamWriter is not closed (#107650) 2023-08-05 17:48:15 +05:30
Ivin Lee
4e6fac7fcc
gh-106608: make uop trace variable length (#107531) 
Executors are now more like tuples.
 2023-08-04 21:10:46 -07:00
Brandt Bucher
05a824f294
GH-84436: Skip refcounting for known immortals (GH-107605) 2023-08-04 16:24:50 -07:00
Barney Gale
ec0a0d2bd9
GH-70303: Emit FutureWarning when pathlib glob pattern ends with ** (GH-105413) 
In a future Python release, patterns with this ending will match both files
and directories. Users may add a trailing slash to remove the warning.
 2023-08-04 23:12:12 +00:00
Mark Shannon
fa45958450
GH-107263: Increase C stack limit for most functions, except _PyEval_EvalFrameDefault() (GH-107535) 
* Set C recursion limit to 1500, set cost of eval loop to 2 frames, and compiler mutliply to 2.
 2023-08-04 10:10:29 +01:00
Erlend E. Aasland
a443c310ac
gh-107609: Fix duplicate module check in Argument Clinic (#107610) 
Also remove duplicate module def from _testcapi.
 2023-08-04 07:28:25 +02:00
Eric Snow
58ef741867
gh-107080: Fix Py_TRACE_REFS Crashes Under Isolated Subinterpreters (gh-107567) 
The linked list of objects was a global variable, which broke isolation between interpreters, causing crashes. To solve this, we've moved the linked list to each interpreter.
 2023-08-03 19:51:08 +00:00
James Hilton-Balfe
ed4a978449
gh-107576: Ensure __orig_bases__ are our own in get_original_bases (#107584) 
Co-authored-by: Chris Bouchard <chris@upliftinglemma.net>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2023-08-03 14:19:24 +00:00
Pablo Galindo Salgado
77e09192b5
gh-107077: Raise SSLCertVerificationError even if the error is set via SSL_ERROR_SYSCALL (#107586) 
Co-authored-by: T. Wouters <thomas@python.org>
 2023-08-03 12:37:14 +00:00
Tomas R
62a3a15119
gh-107455: ctypes: Improve error messages when converting to an incompatible type (#107456) 2023-08-03 10:59:03 +05:30
Mark Shannon
0d30a5a409
GH-100964: Break cycles involving exception state when returning from generator (GH-107563) 2023-08-02 18:44:20 +01:00
Irit Katriel
dd693d6320
gh-105481: simplify definition of pseudo ops in Lib/opcode.py (#107561) 2023-08-02 18:16:57 +01:00