gh-90015: Document that PEP-604 unions do not support forward references (GH-105366)
(cherry picked from commit fbdee000de)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
GH-97950: Use new-style index directive ('builtin') (GH-104164)
* Uncomment builtin removal in pairindextypes
* Use new-style index directive ('builtin') - C API
* Use new-style index directive ('builtin') - Extending
* Use new-style index directive ('builtin') - Library
* Use new-style index directive ('builtin') - Reference
* Use new-style index directive ('builtin') - Tutorial
(cherry picked from commit f5088006ca)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
GH-97950: Use new-style index directive ('object') (GH-104158)
* Uncomment object removal in pairindextypes
* Use new-style index directive ('object') - C API
* Use new-style index directive ('object') - Library
* Use new-style index directive ('object') - Reference
* Use new-style index directive ('object') - Tutorial
(cherry picked from commit 6ab463684b)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Fix outdated note about 'int' rounding or truncating (GH-102736)
(cherry picked from commit 405739f916)
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
Move around example in to_bytes() to avoid confusion (GH-101595)
Moves an example to be closer to the sentence that refers to it.
(cherry picked from commit 5da379ca7d)
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
(cherry picked from commit b40dd71241)
Co-authored-by: ram vikram singh <ramvikrams243@gmail.com>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
When ValueError is raised if an integer is larger than the limit,
mention sys.set_int_max_str_digits() in the error message.
(cherry picked from commit e841ffc915)
Co-authored-by: Victor Stinner <vstinner@python.org>
Integer to and from text conversions via CPython's bignum `int` type is not safe against denial of service attacks due to malicious input. Very large input strings with hundred thousands of digits can consume several CPU seconds.
This PR comes fresh from a pile of work done in our private PSRT security response team repo.
This backports https://github.com/python/cpython/pull/96499 aka 511ca94520
Signed-off-by: Christian Heimes [Red Hat] <christian@python.org>
Tons-of-polishing-up-by: Gregory P. Smith [Google] <greg@krypto.org>
Reviews via the private PSRT repo via many others (see the NEWS entry in the PR).
<!-- gh-issue-number: gh-95778 -->
* Issue: gh-95778
<!-- /gh-issue-number -->
I wrote up [a one pager for the release managers](https://docs.google.com/document/d/1KjuF_aXlzPUxTK4BMgezGJ2Pn7uevfX7g0_mvgHlL7Y/edit#).
It updates links which redirect to HTTPS with different authority or
path.
(cherry picked from commit d0d0154443)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
For example, instead of "eval()uated" (link from "eval()")
show "evaluated" (link from the whole word).
(cherry picked from commit 7f835923c1)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Given that 2.7 has now been end-of-life for two and a half years,
I don't think we need such a detailed explanation here anymore of
the differences between Python 2 and Python 3.
(cherry picked from commit 8efda1e7c6)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Automerge-Triggered-By: GH:serhiy-storchaka
Since `title()` mentions its own short-comings, it should also mention the library function which does not possess them.
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
The documentation on ``GenericAlias`` objects implies at multiple points that
only container classes can define ``__class_getitem__``. This is misleading.
This PR proposes a rewrite of the documentation to clarify that non-container
classes can define ``__class_getitem__``, and to clarify what it means when a
non-container class is parameterized.
See also: initial discussion of issues with this piece of documentation in
GH-29308, and previous BPO issue [42280](https://bugs.python.org/issue42280).
Also improved references in glossary and typing docs. Fixed some links.
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
* Fix#1 - isidentifier() function output
* Fix#2 Update the str.splitlines() function parameter
* Fix#3 Removed unwanted full stop for str and bytes types double quotes examples.
* Fix#4 Updated class dict from **kwarg to **kwargs
It is now considered a historical accident that e.g. `for` loops and the `iter()` built-in function do not require the iterators they work with to define `__iter__`, only `__next__`.
Accessing the following attributes will now fire PEP 578 style audit hooks as ("object.__getattr__", obj, name):
* PyTracebackObject: tb_frame
* PyFrameObject: f_code
* PyGenObject: gi_code, gi_frame
* PyCoroObject: cr_code, cr_frame
* PyAsyncGenObject: ag_code, ag_frame
Add an AUDIT_READ attribute flag aliased to READ_RESTRICTED.
Update obsolete flag documentation.
Add Doc/using/configure.rst documentation to document configure,
preprocessor, compiler and linker options.
Add a new section about the "Python debug build".
