Fix parsing positional argument with nargs equal to '?' or '*' if it is
preceded by an option and another positional argument.
(cherry picked from commit 4a5e4aade4)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Detect source file encoding.
* Use the "replace" error handler even for UTF-8 (default) encoding.
* Remove the BOM.
* Fix detection of too long lines if they contain NUL.
* Return the head rather than the tail for truncated long lines.
(cherry picked from commit e2f710792b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Arguments with the value identical to the default value (e.g. booleans,
small integers, empty or 1-character strings) are no longer considered
"not present".
(cherry picked from commit 3094cd17b0)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Only the first one has now been removed, all subsequent ones are now
taken literally.
(cherry picked from commit aae126748f)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-122392: IDLE - Fix overlapping lines in browsers (GH-122392) (GH-124975)
Increase currently inadequate vertical spacing for the IDLE browsers (path,
module, and stack) on high-resolution monitors.
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(cherry picked from commit c5df1cb7bd)
Co-authored-by: Zhikang Yan <2951256653@qq.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-121982: ``csv``: Add a test case for invalid ``quoting`` constant. (GH-121983)
Test invalid quoting constant
(cherry picked from commit 656b7a3c83)
Co-authored-by: Tomas R <tomas.roun8@gmail.com>
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
gh-122864: Fix a ``test_funcattrs.test___builtins__`` when executing directly (GH-124845)
Previously when executing ``test_functattrs.test___builtins__`` directly, it failed because the fact, that ``__builtins__`` is refers to the built-in module ``builtins`` while it's expects a ``__builtins__.__dict__``. But when this test is being run from another module, then ``__builtins__`` is refers to ``builtins.__dict__``. Now this part of the behaviour is covered.
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(cherry picked from commit 8fbf10d6cf)
Co-authored-by: Mark Byrne <31762852+mbyrnepr2@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
Revert the incremental GC in 3.13, since it's not clear that without further turning, the benefits outweigh the costs.
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
gh-123811: test that round() can return signed zero (GH-123829)
(cherry picked from commit d2b9b6f919)
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
* Setting the __module__ attribute for a class now removes the
__firstlineno__ item from the type's dict.
* The _collections_abc and _pydecimal modules now completely replace the
collections.abc and decimal modules after importing them. This
allows to get the source of classes and functions defined in these
modules.
* inspect.findsource() now checks whether the first line number for a
class is out of bound.
(cherry picked from commit 69a4063ca5)
gh-123823: Fix test_posix for unsupported posix_fallocate on NetBSD (GH-123824)
Fix test_posix for unsupported posix_fallocate on NetBSD.
(cherry picked from commit df4f0cbfad)
Co-authored-by: Furkan Onder <furkanonder@protonmail.com>
gh-123881: Add additional test coverage for PEP 695 edge cases (GH-123886)
(cherry picked from commit b52de7e02d)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
gh-77894: Fix a crash when the GC breaks a loop containing a memoryview (GH-123898)
Now a memoryview object can only be cleared if there are no buffers
that refer it.
(cherry picked from commit a1dbf2ea69)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
gh-123942: add missing test for docstring-handling code in ast_opt.c (GH-123943)
(cherry picked from commit 6e23c89fcd)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
* gh-121735: Fix module-adjacent references in zip files (GH-123037)
* gh-116608: Apply style and compatibility changes from importlib_metadata.
* gh-121735: Ensure module-adjacent resources are loadable from a zipfile.
* gh-121735: Allow all modules to be processed by the ZipReader.
* Add blurb
* Remove update-zips script, unneeded.
* Remove unnecessary references to removed static fixtures.
* Remove zipdata fixtures, unused.
(cherry picked from commit ba687d9481)
* gh-123994: Generate utf-16 file using little endian and BOM. (#123995)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
gh-116622: Mock the passage of time in Android logcat rate limit tests (GH-124015)
Mock the passage of time in Android logcat rate limit tests
(cherry picked from commit f554883425)
Co-authored-by: Malcolm Smith <smith@chaquo.com>
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
gh-123836: Check zero signs in math_testcases.txt (GH-123854)
Just like cmath_testcases.txt. These tests require IEEE 754 anyway.
Correct zero sign for sqrt tests to match math.h convention.
(cherry picked from commit 28aea5d07d)
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
gh-122145: Handle an empty AST body when reporting tracebacks (GH-122161)
(cherry picked from commit 5cd50cb6eb)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
gh-124212: Fix undefined variable in error message in venv (GH-124211)
(cherry picked from commit ea7fe1fe2e)
Co-authored-by: Jacek <jacek.duszenko@gmail.com>
gh-123797: Check for runtime availability of `ptsname_r` on macos (GH-123806)
(cherry picked from commit 3e36e5aef1)
Co-authored-by: sobolevn <mail@sobolevn.me>
gh-124248: Fix crash in struct when processing 0p fields (GH-124251)
(cherry picked from commit 63f196090f)
Co-authored-by: Brian Schubert <brianm.schubert@gmail.com>
GH-87041: Fix incorrect indentation in argparse help (GH-124230)
In case of usage a long command along with max_help_position more than
the length of the command, the command's help was incorrectly started
on the new line.
(cherry picked from commit 7ee9921734)
Co-authored-by: Savannah Ostrowski <savannahostrowski@gmail.com>
Co-authored-by: Pavel Ditenbir <pavel.ditenbir@gmail.com>
bpo-44864: Do not translate user-provided strings in ArgumentParser.add_subparsers() (GH-27667)
Call _() on literal strings only.
(cherry picked from commit d3c76dff44)
Co-authored-by: Jérémie Detrey <jdetrey@users.noreply.github.com>
gh-116622: Make test_unzip_zipfile recognize Android error message format (GH-124462)
Make test_unzip_zipfile recognize Android error message format
(cherry picked from commit 461c12b438)
Co-authored-by: Malcolm Smith <smith@chaquo.com>
gh-124513: Check args in framelocalsproxy_new() (GH-124515)
Fix a crash in FrameLocalsProxy constructor: check the number of
arguments.
(cherry picked from commit d6954b6421)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-124378: Update test_ttk for Tcl/Tk 8.6.15 (GH-124542)
(cherry picked from commit fb6bd31cb7)
Co-authored-by: Zachary Ware <zach@python.org>
Co-authored-by: Marc Culler <culler@users.noreply.github.com>
gh-124498: Fix `TypeAliasType` not to be generic, when `type_params=()` (GH-124499)
(cherry picked from commit abe5f799e6)
Co-authored-by: sobolevn <mail@sobolevn.me>
* gh-89683: add tests for `deepcopy` on frozen dataclasses (gh-123098)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>
gh-81263: Add assignment expressions to `help` (#124641)
* Add assignment expression (:=) to `help`
* Update index for Assignment Expressions to include pair of `assignment; expression`
See #123597. The typo in Icon/README.txt was fixed
in the unmerged 3.13 backport #123608 of the
PR that added the text with the typo.
(cherry picked from commit 1f4a49e)
Co-authored-by: abstractee
gh-112938: IDLE - Fix uninteruptable hang when Shell gets rapid continuous output. (GH-124310)
https://github.com/python/cpython/issues/88496 replaced text.update with text.update_idletasks in colorizer.py and outwin.py to fix test failures on macOS. While theoretically correct, the result was Shell freezing when receiving continuous short strings to print. Test: `while 1: 1`.
The guess is that there is no idle time in which to do the screen update. Reverting the change in one of the files,
outwin, fixes the issue. Colorizer runs ever 1/20 second and seems to work fine.
When running test-outwin on macOS, alias 'update'
to 'update_idletasks on the text used for testing.
(cherry picked from commit d5f95ec07b)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-124628: Pyrepl inputs on Windows shouldn't always be blocking reads (GH-124629)
(cherry picked from commit 83e5dc0f4d)
Co-authored-by: Dino Viehland <dinoviehland@meta.com>
gh-119004: fix a crash in equality testing between `OrderedDict` (GH-121329)
(cherry picked from commit 38a887dc3e)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
gh-124682: Disable test that is prone to intermittent failure on iOS. (GH-124683)
Disable test that is prone to intermittent failure on iOS.
(cherry picked from commit 10d504aecc)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
gh-123017: Add Android to the list of platforms where `strftime` doesn't support negative years (GH-124467)
Add Android to the list of platforms where `strftime` doesn't support negative years
(cherry picked from commit 0a3577bdfc)
Co-authored-by: Malcolm Smith <smith@chaquo.com>
