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Author SHA1 Message Date
Gregory P. Smith 4eddb4c9d9
gh-105967: Work around a macOS bug, limit zlib C library crc32 API calls to 1gig (#112615) 
Work around a macOS bug, limit zlib crc32 calls to 1GiB.

Without this, `zlib.crc32` and `binascii.crc32` could produce incorrect
results on multi-gigabyte inputs depending on the macOS version's Apple
supplied zlib implementation.
 2023-12-04 12:04:05 -08:00
Kamil Turek a1551b48ee
gh-103363: Add follow_symlinks argument to pathlib.Path.owner() and group() (#107962) 2023-12-04 19:42:01 +00:00
Alex Waygood 2ed20d3bd8
gh-74690: Avoid a costly type check where possible in _ProtocolMeta.__subclasscheck__ (#112717) 2023-12-04 19:35:46 +00:00
Thomas Bininda 1e4680ce52
gh-112516: Update bundled pip version to 23.3.1 (gh-112517) 2023-12-04 18:27:57 +01:00
Serhiy Storchaka e08b70fab1
gh-108927: Fix removing testing modules from sys.modules (GH-108952) 
It breaks import machinery if the test module has submodules used in
other tests.
 2023-12-04 15:43:27 +00:00
Alex Waygood c718ab92a5
gh-74690: Optimise isinstance() and issubclass() calls against runtime-checkable protocols by avoiding costly super() calls (#112708) 2023-12-04 15:41:41 +00:00
Alex Waygood 9560e0d6d7
gh-101100: Fix Sphinx nitpicks in library/abc.rst (#112703) 2023-12-04 12:42:24 +00:00
Serhiy Storchaka 6ca9d3e017
gh-109786: Fix leaks and crash when re-enter itertools.pairwise.__next__() (GH-109788) 2023-12-04 11:47:55 +00:00
Serhiy Storchaka c74e9fb189
gh-110275: Named tuple's __replace__() now raises TypeError for invalid arguments (GH-110299) 2023-12-04 13:30:32 +02:00
Serhiy Storchaka da6760bdf5
gh-65210: Add const qualifiers in PyArg_VaParseTupleAndKeywords() (GH-105958) 
Change the declaration of the keywords parameter in functions
PyArg_ParseTupleAndKeywords() and PyArg_VaParseTupleAndKeywords() from `char **`
to `char * const *` in C and `const char * const *` in C++.

It makes these functions compatible with argument of type `const char * const *`,
`const char **` or `char * const *` in C++ and `char * const *` in C
without explicit type cast.

Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
 2023-12-04 13:14:56 +02:00
Alex Waygood cda737924f
gh-101100: Fix Sphinx nitpicks in library/functions.rst (#112669) 2023-12-04 11:05:20 +00:00
Victor Stinner a74902a14c
gh-106550: Fix sign conversion in pycore_code.h (#112613) 
Fix sign conversion in pycore_code.h: use unsigned integers and cast
explicitly when needed.
 2023-12-04 11:42:58 +01:00
Serhiy Storchaka dee7beeb4f
bpo-34392: Add sys. _is_interned() (GH-8755) 2023-12-04 11:09:06 +02:00
chilaxan 0e732d0997
gh-112625: Protect bytearray from being freed by misbehaving iterator inside bytearray.join (GH-112626) 2023-12-04 08:15:43 +00:00
Christopher Chavez 23e001fa9f
gh-112678: Declare Tkapp_CallDeallocArgs() as static (GH-112679) 2023-12-04 08:00:27 +00:00
Terry Jan Reedy e5b0db0315
gh-66819: More IDLE htest updates(4) (#112686) 
Mostly double spacing before 'if __name__...'.
 2023-12-04 06:36:40 +00:00
Terry Jan Reedy 5a1b5316af
gh-66819: More IDLE htest updates(3) (#112683) 
Revise spec-callable pairs from percolator to end.
 2023-12-03 23:45:56 -05:00
Barney Gale 09505c5c26
GH-106747: Improve Path.glob() expectations in pathlib tests (#112365) 
Add trailing slashes to expected `Path.glob()` results wherever a pattern
has a trailing slash. This matches what `glob.glob()` produces.

Due to another bug (GH-65238) pathlib strips all trailing slashes, so this
change is academic for now.
 2023-12-03 20:35:10 +00:00
Hugo van Kemenade 489aeac3a2
gh-101100: Fix Sphinx warning in library/gettext.rst (#112668) 
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2023-12-03 20:23:09 +00:00
Alex Waygood 45650d1c47
gh-101100: Fix most Sphinx nitpicks in inspect.rst (#112662) 2023-12-03 17:32:49 +00:00
Marco Aurélio A. Barbosa c27b09c813
Fix link to 'The Perils of Floating Point', on the tutorial (GH-112499) 
Use author link to 'The Perils of Floating Point'.
 2023-12-03 17:14:14 +02:00
Irit Katriel 97857ac058
gh-112645: remove deprecation warning for use of onerror in shutil.rmtree (#112659) 2023-12-03 14:02:37 +00:00
Irit Katriel 162d3d428a
gh-112620: Fix dis error on show_cache with labels (#112621) 2023-12-03 12:12:49 +00:00
Alex Waygood 4ed46d2244
Run more inspect.rst code snippets in CI (#112654) 2023-12-03 11:50:22 +00:00
Victor Stinner a971574b73
gh-111545: Mention PEP 456 in PyHash_GetFuncDef() doc (#112647) 2023-12-03 11:21:48 +00:00
Victor Stinner d9e444dbb8
gh-106560: Fix redundant declarations in Python/frozen.c (#112612) 
Avoid duplicated declarations of "extern" functions in
Python/frozen.c.

Compiler warnings seen by building Python with gcc -Wredundant-decls.
 2023-12-03 12:18:24 +01:00
Victor Stinner 1f2a676785
gh-106560: Fix redundant declarations in Include/ (#112611) 
Don't declare PyBool_Type, PyLong_Type and PySys_Audit() twice, but
only once.

Compiler warnings seen by building Python with gcc -Wredundant-decls.
 2023-12-03 12:16:31 +01:00
Shantanu 29e6c7b68a
gh-112578: Fix RuntimeWarning when running zipfile (GH-112579) 2023-12-03 13:09:29 +02:00
Alex Waygood fc9e24b01f
gh-112316: improve docs for inspect.signature and inspect.Signature (#112631) 2023-12-03 01:37:34 -08:00
Terry Jan Reedy 3855b45874
gh-66819: More IDLE htest updates(2) (#112642) 
Examine and update spec -- callable pairs.
Revise run method.
 2023-12-03 09:28:37 +00:00
Nikita Sobolev a9574c68f0
gh-112139: Add inspect.Signature.format and use it in pydoc (#112143) 
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
 2023-12-02 15:39:43 -08:00
Hugo van Kemenade 0229d2a9b1
Docs: Use sphinx-notfound-page to show a nicer 404 page (#111084) 2023-12-02 17:41:40 +00:00
Nikita Sobolev a35a305098
gh-112618: Make Annotated cache typed (#112619) 
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2023-12-02 16:10:19 +00:00
Nikita Sobolev a74daba7ca
gh-112316: Improve docs of inspect.signature and Signature.from_callable (#112317) 
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
 2023-12-02 13:13:44 +00:00
William Wen 939fc6d6ea
gh-106922: Support multi-line error locations in traceback (attempt 2) (#112097) 2023-12-01 22:18:16 +00:00
Victor Stinner 5c5022b862
gh-112567: Add _PyTimeFraction C API (#112568) 
Use a fraction internally in the _PyTime API to reduce the risk of
integer overflow: simplify the fraction using Greatest Common
Divisor (GCD). The fraction API is used by time functions:
perf_counter(), monotonic() and process_time().

For example, QueryPerformanceFrequency() usually returns 10 MHz on
Windows 10 and newer. The fraction SEC_TO_NS / frequency =
1_000_000_000 / 10_000_000 can be simplified to 100 / 1.

* Add _PyTimeFraction type.
* Add functions:

  * _PyTimeFraction_Set()
  * _PyTimeFraction_Mul()
  * _PyTimeFraction_Resolution()

* No longer check "numer * denom <= _PyTime_MAX" in
  _PyTimeFraction_Set(). _PyTimeFraction_Mul() uses _PyTime_Mul()
  which handles integer overflow.
 2023-12-01 19:50:10 +01:00
Victor Stinner 05a370abd6
gh-112567: Add _Py_GetTicksPerSecond() function (#112587) 
* Move _PyRuntimeState.time to _posixstate.ticks_per_second and
  time_module_state.ticks_per_second.
* Add time_module_state.clocks_per_second.
* Rename _PyTime_GetClockWithInfo() to py_clock().
* Rename _PyTime_GetProcessTimeWithInfo() to py_process_time().
* Add process_time_times() helper function, called by
  py_process_time().
* os.times() is now always built: no longer rely on HAVE_TIMES.
 2023-12-01 17:05:56 +01:00
Victor Stinner a9073564ee
gh-110481: Fix typo in Py_SET_REFCNT() (#112595) 2023-12-01 15:54:40 +00:00
Zackery Spytz 0daf555c6f
bpo-37013: Fix the error handling in socket.if_indextoname() (GH-13503) 
* Fix a crash when pass UINT_MAX.
* Fix an integer overflow on 64-bit non-Windows platforms.
 2023-12-01 15:16:49 +00:00
Alex Waygood 70a38ffb3d
gh-109413: libregrtest: enable mypy's --strict-optional check on most files (#112586) 
Co-authored-by: Victor Stinner <vstinner@python.org>
 2023-12-01 14:54:33 +00:00
Victor Stinner 5f6ac2d88a
gh-110481: Fix Py_SET_REFCNT() integer overflow (#112174) 
If Py_NOGIL is defined and Py_SET_REFCNT() is called with a reference
count larger than UINT32_MAX, make the object immortal.

Set _Py_IMMORTAL_REFCNT constant type to Py_ssize_t to fix the
following compiler warning:

Include/internal/pycore_global_objects_fini_generated.h:14:24:
warning: comparison of integers of different signs: 'Py_ssize_t'
(aka 'long') and 'unsigned int' [-Wsign-compare]

    if (Py_REFCNT(obj) < _Py_IMMORTAL_REFCNT) {
        ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~
 2023-12-01 15:50:16 +01:00
Tian Gao c2982380f8
gh-112510: Add readline.backend for the backend readline uses (GH-112511) 
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Donghee Na <donghee.na92@gmail.com>
 2023-12-01 14:05:55 +00:00
Victor Stinner f8ff80f635
gh-109413: regrtest: add WorkerRunTests class (#112588) 2023-12-01 13:46:50 +00:00
Zackery Spytz 058444308a
gh-82565: Add tests for pickle and unpickle with bad files (GH-16606) 2023-12-01 13:36:37 +00:00
Pablo Galindo Salgado a73aa48e6b
gh-112367: Only free perf trampoline arenas at shutdown (#112368) 
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
 2023-12-01 13:20:51 +00:00
Irit Katriel bfb576ee23
gh-111058: Change coro.cr_frame/gen.gi_frame to be None for a closed coroutine/generator. (#112428) 2023-12-01 12:57:31 +00:00
Rémi Lapeyre a65a3d4806
bpo-39912: Raise appropriate exceptions in filterwarnings() and simplefilter() (GH-18878) 2023-12-01 11:17:47 +00:00
dependabot[bot] 847e4fe0e8
build(deps): bump hypothesis from 6.88.1 to 6.91.0 in /Tools (#112580) 
Bumps [hypothesis](https://github.com/HypothesisWorks/hypothesis) from 6.88.1 to 6.91.0.
- [Release notes](https://github.com/HypothesisWorks/hypothesis/releases)
- [Commits](https://github.com/HypothesisWorks/hypothesis/compare/hypothesis-python-6.88.1...hypothesis-python-6.91.0)

---
updated-dependencies:
- dependency-name: hypothesis
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2023-12-01 11:17:24 +00:00
dependabot[bot] f21e2f4b12
build(deps): bump actions/github-script from 6 to 7 (#112584) 
Bumps [actions/github-script](https://github.com/actions/github-script) from 6 to 7.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](https://github.com/actions/github-script/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2023-12-01 11:41:09 +01:00
Yang Hau 707c37e373
Fix typos in variable names, function names, and comments (GH-101868) 2023-12-01 09:37:40 +00:00