Break reference cycles to resolve memory leak, by
removing local exception and future instances from the frame.
(cherry picked from commit 995f6170c7)
Co-authored-by: Dong Uk, Kang <nailbrainz@gmail.com>
Now addClassCleanup() uses separate lists for different TestCase subclasses,
and doClassCleanups() only cleans up the particular class.
(cherry picked from commit c2102136be)
The tests in question were added in 0eec6276fd by Serhiy. Apparently,
sqlite3 changed exceptions raised in those cases in the mean time but
the tests never ran because they require a high `-M` setting in the
test runner.
(cherry picked from commit 2781ec9b0e)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
[3.11] gh-99103: Normalize specialized traceback anchors against the current line (GH-99145)
Automerge-Triggered-By: GH:isidentical.
(cherry picked from commit 57be545959)
Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>
Fix a reference bug in _imp.create_builtin() after the creation of
the first sub-interpreter for modules "builtins" and "sys".
(cherry picked from commit cb2ef8b2ac)
Co-authored-by: Victor Stinner <vstinner@python.org>
When build with shared enabled, we need to set `LD_LIBRARY_PATH`
for the non-installed python environment in
test_zippath_from_non_installed_posix so that the python binary
and find and link the libpython.so.
(cherry picked from commit 1df0752b4d)
Co-authored-by: Kai Zhang <kylerzhang11@gmail.com>
Before python3.11, when in a venv the zip path is calculated
from prefix on POSIX platforms. In python3.11 the behavior is
accidentally changed to calculating from default prefix. This
change will break venv created from a non-installed python
with a stdlib zip file. This commit restores the behavior back
to before python3.11.
(cherry picked from commit e3d4fed074)
Co-authored-by: Kai Zhang <kylerzhang11@gmail.com>
Prevent urllib.parse.urlparse from accepting schemes that don't begin with an alphabetical ASCII character.
RFC 3986 defines a scheme like this: `scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )`
RFC 2234 defines an ALPHA like this: `ALPHA = %x41-5A / %x61-7A`
The WHATWG URL spec defines a scheme like this:
`"A URL-scheme string must be one ASCII alpha, followed by zero or more of ASCII alphanumeric, U+002B (+), U+002D (-), and U+002E (.)."`
(cherry picked from commit 439b9cfaf4)
Co-authored-by: Ben Kallus <49924171+kenballus@users.noreply.github.com>
Check to see if `base_executable` exists. If it does not, attempt
to use known alternative names of the python binary to find an
executable in the path specified by `home`.
If no alternative is found, previous behavior is preserved.
Signed-off-by: Vincent Fazio <vfazio@gmail.com>
(cherry picked from commit c41b13d39c)
Co-authored-by: Vincent Fazio <vfazio@gmail.com>
Signed-off-by: Vincent Fazio <vfazio@gmail.com>
[Enum] fix negative number infinite loop
- _iter_bits_lsb() now raises a ValueError if a negative number
is passed in
- verify() now skips checking negative numbers for named flags
(cherry picked from commit 0b4ffb08cc)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
There was an unnecessary quadratic loop in idna decoding. This restores
the behavior to linear.
(cherry picked from commit d315722564)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
* fix auto() failure during multiple assignment
i.e. `ONE = auto(), 'text'` will now have `ONE' with the value of `(1,
'text')`. Before it would have been `(<an auto instance>, 'text')`
(cherry picked from commit 8feb7ab77c)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
The test.support.wait_process() function now uses a timeout of
LONG_TIMEOUT seconds by default, instead of SHORT_TIMEOUT. It
doesn't matter if a Python buildbot is slower, it only matters that
the process completes. The timeout should just be shorter than
"forever".
(cherry picked from commit f09da28768)
