People are testing those blocs with the default
inline_comment_prefixes of None, leading to a:
configparser.InterpolationSyntaxError: '$' must be followed by '$' or '{', found: '$ sign ($ is the only character that needs to be escaped)'
(cherry picked from commit 3ac4e783e0)
Co-authored-by: Julien Palard <julien@palard.fr>
Replace the child process `typeperf.exe` with a daemon thread that reads the performance counters directly. This prevents the issues that arise from inherited handles in grandchild processes (see issue37531 for discussion).
We only use the load tracker when running tests in multiprocess mode. This prevents inadvertent interactions with tests expecting a single threaded environment. Displaying load is really only helpful for buildbots running in multiprocess mode anyway.
Co-authored-by: Jeremy Kloth <jeremy.kloth@gmail.com>
Also removed asynchat, asyncore, and smtpd from their respective toctree entries so they are only in the superceded subtree.
(cherry picked from commit 9ac2de922a)
Co-authored-by: Brett Cannon <brett@python.org>
Automerge-Triggered-By: GH:brettcannon
Document the deprecation of asyncore, asynchat, and smtpd with a slated removal in Python 3.12 thanks to PEP 594..
(cherry picked from commit 7747384643)
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
The `_SharedFile` tracks its own virtual position into the file as
`self._pos` and updates it after reading or seeking. `tell()` should
return this position instead of calling into the underlying file object,
since if multiple `_SharedFile` instances are being used concurrently on
the same file, another one may have moved the real file position.
Additionally, calling into the underlying `tell` may expose thread
safety issues in the underlying file object because it was called
without taking the lock.
(cherry picked from commit e730ae7eff)
Co-authored-by: Kevin Mehall <km@kevinmehall.net>
Clarifies a versionchanged note on crc32 & adler32 docs that the workaround is only needed for Python 2 and earlier.
Also cleans up an unnecessary intermediate variable in the implementation.
Authored-By: Ma Lin / animalize
Co-authored-by: Gregory P. Smith <greg@krypto.org>
A warning about inline flags not at the start of the regular
expression now contains the position of the flag.
(cherry picked from commit 4142961b9f)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit 3dd9bfac04)
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
(cherry picked from commit dd0082c627)
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
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>
