Remove the following math macros using the errno variable:
* Py_ADJUST_ERANGE1()
* Py_ADJUST_ERANGE2()
* Py_OVERFLOWED()
* Py_SET_ERANGE_IF_OVERFLOW()
* Py_SET_ERRNO_ON_MATH_ERROR()
Create pycore_pymath.h internal header file.
Rename Py_ADJUST_ERANGE1() and Py_ADJUST_ERANGE2() to
_Py_ADJUST_ERANGE1() and _Py_ADJUST_ERANGE2(), and convert these
macros to static inline functions.
Move the following macros to pycore_pymath.h:
* _Py_IntegralTypeSigned()
* _Py_IntegralTypeMax()
* _Py_IntegralTypeMin()
* _Py_InIntegralTypeRange()
This is true of all dictionaries in Python, but this one tends to
catch people off guard as they don't realize when sys.modules might
change out from underneath them as a hidden side effect of their
code. Copying it first avoids the RuntimeError. An example when
this happens in single threaded code are codecs being loaded which
are an implicit time of use import that most need not think about.
It took me longer than I expected to figure out why a random class
I dealt with didn't support weak references. I believe this addition
will make the __slots__/weakref interaction more discoverable to people
having troubles with this. (Before this patch __slots__ was not
mentioned in weakref documentation even once).
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
* Support HTTP response status code 308 in urllib.
HTTP response status code 308 is defined in https://tools.ietf.org/html/rfc7538 to be the permanent redirect variant of 307 (temporary redirect).
* Update documentation to include http_error_308()
* Add blurb for bpo-40321 fix
Co-authored-by: Roland Crosby <roland@rolandcrosby.com>
On Unix, if the sem_clockwait() function is available in the C
library (glibc 2.30 and newer), the threading.Lock.acquire() method
now uses the monotonic clock (time.CLOCK_MONOTONIC) for the timeout,
rather than using the system clock (time.CLOCK_REALTIME), to not be
affected by system clock changes.
configure now checks if the sem_clockwait() function is available.
Having `operator.call(obj, arg)` mean `type(obj).__call__(obj, arg)` is
consistent with the other dunder operators. The semantics with `*args,
**kwargs` then follow naturally from the single-arg semantics.
The URL listed in the `logging` docs for the original `logging` module leads to a 404. I managed to find the new location for the page and updated the URL.
Automerge-Triggered-By: GH:vsajip
* Merge the two Removed sections.
* Move "Build Changes" at the end, before "C API Changes".
* Move the pdb change in Porting to Python 3.11.
* Move C API new features in their section.
Replace old names when they refer to actual versions of macOS.
Keep historical names in references to older versions.
Co-authored-by: Patrick Reader <_@pxeger.com>
On Windows, time.sleep() now uses a waitable timer which has a
resolution of 100 ns (10^-7 sec). Previously, it had a solution of 1
ms (10^-3 sec).
* On Windows, time.sleep() now calls PyErr_CheckSignals() before
resetting the SIGINT event.
* Add _PyTime_As100Nanoseconds() function.
* Complete and update time.sleep() documentation.
Co-authored-by: Livius <egyszeregy@freemail.hu>
180909
nobodyatandnothing
Mike Gilbert
Victor Stinner
Olaf van der Spek
Dong-hee Na
Jens Diemer
Christophe Nanteuil
Inada Naoki
Gregory P. Smith
Landon Yarrington
Rim Chatti
Julien Palard
Micael Jarniac
Pablo Galindo Salgado
Jakub Stasiak
Łukasz Langa
DonnaDia
Jochem Schulenklopper
Christian Clauss
Andre Delfino
Bibo-Joshi
Raymond Hettinger
Terry Jan Reedy
Nikita Sobolev
andrei kulakov
zhanpon
Serhiy Storchaka
Louis Sautier
Jörn Heissler
Antony Lee
Peter Bittner
Sam Sneddon
Sean Leavey
Alexander Böhn
Mohamad Mansour