For consistency, replace "a SQL" with "an SQL"..
(cherry picked from commit 2d5835a019)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
In Linux kernel 5.14 one can dynamically request size of altstacksize
based on hardware capabilities with getauxval(AT_MINSIGSTKSZ).
This changes allows for Python extension's request to Linux kernel
to use AMX_TILE instruction set on Sapphire Rapids Xeon processor
to succeed, unblocking use of the ISA in frameworks.
Introduced HAVE_LINUX_AUXVEC_H in configure.ac and pyconfig.h.in
Used cpython_autoconf:269 docker container to generate configure.
(cherry picked from commit 3b128c0548)
Co-authored-by: Oleksandr Pavlyk <oleksandr.pavlyk@intel.com>
As per the comments, this mirrors the [datetime documentation](https://docs.python.org/3/library/datetime.htmlGH-datetime.datetime.fromtimestamp).
```
>>> import time
>>> time.localtime(999999999999999999999)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OverflowError: timestamp out of range for platform time_t
>>> time.localtime(-3600)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OSError: [Errno 22] Invalid argument
```
(cherry picked from commit c83fc9c02c)
Co-authored-by: slateny <46876382+slateny@users.noreply.github.com>
(Cherry-picked from 32bf359792.)
GH-26091 added the _typevar_types and _paramspec_tvars instance
variables to _GenericAlias. However, they were not propagated
consistently. This commit addresses the most prominent deficiency
identified in bpo-46581 (namely their absence from
_GenericAlias.copy_with), but there could be others.
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Replace two instances of "pysqlite" with "sqlite3" in sqlite3
docstrings. Also reword "is a no-op" to "does nothing" for clarity..
(cherry picked from commit b33a1ae703)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
Co-authored-by: Marco Ribeiro <marcoffee@users.noreply.github.com>
(cherry picked from commit 36dd7396fc)
Co-authored-by: Ma Lin <animalize@users.noreply.github.com>
When an exception is created in a nested call to PyObject_GetAttr, any
external calls will override the context information of the
AttributeError that we have already placed in the most internal call.
This will cause the suggestions we create to nor work properly as the
attribute name and object that we will be using are the incorrect ones.
To avoid this, we need to check first if these attributes are already
set and bail out if that's the case..
(cherry picked from commit 3b3be05a16)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Also made modes containing 'a' or 'x' act the same as a mode containing 'w' when argument is '-'
(so 'a'/'x' return sys.stdout like 'w', and 'ab'/'xb' return sys.stdout.buffer like 'wb').
(cherry picked from commit eafec26ae5)
Co-authored-by: MojoVampire <shadowranger+github@gmail.com>
* Fix formatting of True and False in the threading documentation
* Update threading.rst
(cherry picked from commit 46a116c1c9)
Co-authored-by: Géry Ogam <gery.ogam@gmail.com>
* bpo-46913: Fix test_faulthandler.test_sigfpe() on UBSAN (GH-31662)
Disable undefined behavior sanitizer (UBSAN) on
faulthandler_sigfpe().
(cherry picked from commit 4173d677a1)
* bpo-46913: Fix test_faulthandler.test_read_null() on UBSan (GH31672)
Disable undefined behavior sanitizer (UBSan) on
faulthandler._read_null().
(cherry picked from commit 65b92ccdec)
* bpo-46913: test_hashlib skips _sha3 tests on UBSan (GH-31673)
If Python is built with UBSan, test_hashlib skips tests on the _sha3
extension which currently has undefined behaviors.
This change allows to run test_hashlib to check for new UBSan regression,
but the known _sha3 undefined behavior must be fixed.
(cherry picked from commit 6d0d7d2b8c)
* bpo-46913: Skip test_ctypes.test_shorts() on UBSan (GH-31674)
If Python is built with UBSan, test_ctypes now skips test_shorts().
This change allows to run test_ctypes to check for new UBSan regression,
but the known test_shorts() undefined behavior must be fixed.
(cherry picked from commit ad1b04451d)
