gh-140082: Forward colorizing from libregrtest to unittest (GH-140083)
libregrtest redirects test output to a file as part of its operation.
When `unittest` checks to see if it should colorize with
`isatty(sys.stdout)` that fails resulting in no colorizing of the
unittest output.
Update `libregrtest` to set `FORCE_COLOR=1` when redirecting test output
so that unittest will do color printing.
(cherry picked from commit 6ff62ac4fb)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-140702: Log color and GHA env vars in test.pythoninfo (GH-140747)
(cherry picked from commit 376559bf54)
Co-authored-by: Victor Stinner <vstinner@python.org>
* [3.13] gh-140607: Validate returned byte count in RawIOBase.read (GH-140611)
While `RawIOBase.readinto` should return a count of bytes between 0 and
the length of the given buffer, it is not required to. Add validation
inside RawIOBase.read() that the returned byte count is valid.
(cherry picked from commit 0f0a362768)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Co-authored-by: Shamil <ashm.tech@proton.me>
Co-authored-by: Victor Stinner <vstinner@python.org>
* fixup: Use older attribute name
---------
Co-authored-by: Shamil <ashm.tech@proton.me>
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-140657: Don't rerun test_import single phase init test (GH-140712)
test_basic_multiple_interpreters_main_no_reset() leaks memory:
import_in_subinterp() is called with postcleanup=False.
(cherry picked from commit c6d4c79c9a)
Co-authored-by: Victor Stinner <vstinner@python.org>
Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE have already been
fixed by commit 9258f3da91 (issue gh-134989).
(cherry picked from commit c636477523)
[3.13] gh-140593: Fix a memory leak in function `my_ElementDeclHandler` of `pyexpat` (GH-140602)
Ensure that the memory allocated for the content model
passed to `my_ElementDeclHandler` is freed in all error
paths.
(cherry picked from commit e34a5e3304)
Standardize translation of `Doc/bugs.rst` (GH-137449)
(cherry picked from commit 869bb6948e)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
gh-140482: Preserve and restore `stty echo` as a test environment (GH-140519)
(cherry picked from commit b3c713a0af)
gh-140482: Restore `stty echo` as a test environment
Co-authored-by: Barry Warsaw <barry@python.org>
[3.14] gh-137093: Fix race condition in `test_embed.test_bpo20891` (GH-137094) (GH-140524)
Use a `PyEvent` instead of a lock to fix a race on the free-threaded build.
(cherry picked from commit 9b451fb457)
(cherry picked from commit 6efd78d7ab)
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Currently, there are a few places where tp_mro could theoretically
become NULL, but do not in practice. This commit adds defensive checks for
NULL values to ensure that any changes do not introduce a crash and that
state invariants are upheld.
The assertions added in this commit are all instances where a NULL value would get passed to something not expecting a NULL, so it is better to catch an assertion failure than crash later on.
There are a few cases where it is OK for the return of lookup_tp_mro to be NULL, such as when passed to is_subtype_with_mro, which handles this explicitly.
(cherry picked from commit a8edca62fc)
Co-authored-by: Emma Smith <emma@emmatyping.dev>
* Link to compression setting constants from compression functions
* De-duplicate descriptions of the constants
(cherry picked from commit 091e8513bb)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-139951: Test on GC collection disabled if threshold is zero (GH-140304)
(cherry picked from commit 5d0abb6971)
Co-authored-by: Mikhail Efimov <efimov.mikhail@gmail.com>
gh-138859: Account for `ParamSpec` defaults that are not lists … (GH-138868)
(cherry picked from commit 379fd020a0)
Co-authored-by: bzoracler <50305397+bzoracler@users.noreply.github.com>
