Currently, if `asyncio.wait_for()` itself is cancelled it will always
raise `CancelledError` regardless if the underlying task is still
running. This is similar to a race with the timeout, which is handled
already.
(cherry picked from commit a2118a1462)
Co-authored-by: Elvis Pranskevichus <elvis@magic.io>
When I was fixing bpo-32751 back in GH-7216 I missed the case when
*timeout* is zero or negative. This takes care of that.
Props to @aaliddell for noticing the inconsistency.
(cherry picked from commit c517fc7121)
Co-authored-by: Elvis Pranskevichus <elvis@magic.io>
Use a less surprising document structure.
Automerge-Triggered-By: @csabella
(cherry picked from commit 2ce39631f6)
Co-authored-by: Sydney Pemberton <46042811+sydneypemberton1986@users.noreply.github.com>
Fix grammar in BaseTransport.close docstring.
https://bugs.python.org/issue41572
Signed-off-by: Cleber Rosa <crosa@redhat.com>
(cherry picked from commit 1afb42cfa8)
Co-authored-by: Cleber Rosa <cleber.gnu@gmail.com>
* bpo-40204: Allow pre-Sphinx 3 syntax in the doc (GH-21844)
Enable Sphinx 3.2 "c_allow_pre_v3" option and disable the
c_warn_on_allowed_pre_v3 option to make the documentation compatible
with Sphinx 2 and Sphinx 3.
(cherry picked from commit 423e77d6de)
* bpo-40204: Fix Sphinx sytanx in howto/instrumentation.rst (GH-21858)
Use generic '.. object::' to declare markers, rather than abusing
'.. c:function::' which fails on Sphinx 3.
(cherry picked from commit 43577c01a2)
* bpo-40204: Fix duplicates in the documentation (GH-21857)
Fix two Sphinx 3 issues:
Doc/c-api/buffer.rst:304: WARNING: Duplicate C declaration, also defined in 'c-api/buffer'.
Declaration is 'PyBUF_ND'.
Doc/c-api/unicode.rst:1603: WARNING: Duplicate C declaration, also defined in 'c-api/unicode'.
Declaration is 'PyObject* PyUnicode_Translate(PyObject *str, PyObject *table, const char *errors)'.
(cherry picked from commit 46d10b1237)
* bpo-40204: Add :noindex: in the documentation (GH-21859)
Add :noindex: to duplicated documentation to fix "duplicate object
description" errors.
For example, fix this Sphinx 3 issue:
Doc/library/configparser.rst:1146: WARNING: duplicate object
description of configparser.ConfigParser.optionxform, other instance
in library/configparser, use :noindex: for one of them
(cherry picked from commit d3ded08048)
* bpo-40204, doc: Fix syntax of C variables (GH-21846)
For example, fix the following Sphinx 3 errors:
Doc/c-api/buffer.rst:102: WARNING: Error in declarator or parameters
Invalid C declaration: Expected identifier in nested name. [error at 5]
void \*obj
-----^
Doc/c-api/arg.rst:130: WARNING: Unparseable C cross-reference: 'PyObject*'
Invalid C declaration: Expected end of definition. [error at 8]
PyObject*
--------^
The modified documentation is compatible with Sphinx 2 and Sphinx 3.
(cherry picked from commit 474652fe93)
* bpo-40204: Fix reference to terms in the doc (GH-21865)
Sphinx 3 requires to refer to terms with the exact case.
For example, fix the Sphinx 3 warning:
Doc/library/pkgutil.rst:71: WARNING: term Loader not found in case
sensitive match.made a reference to loader instead.
(cherry picked from commit bb0b08540c)
* bpo-40204: Fix duplicated productionlist names in the doc (GH-21900)
Sphinx 3 disallows having more than one productionlist markup with
the same name. Simply remove names in this case, since names are not
shown anyway. For example, fix the Sphinx 3 warning:
Doc/reference/introduction.rst:96: duplicate token description
of *:name, other instance in reference/expressions
(cherry picked from commit 1abeda80f7)
* Fix refleak in C module __init_subclass__
This was leaking a reference to the weak cache dictionary for every
ZoneInfo subclass created.
* Fix refleak in ZoneInfo subclass's clear_cache
The previous version of the code accidentally cleared the global
ZONEINFO_STRONG_CACHE variable (and inducing `ZoneInfo` to create a new
strong cache) on calls to a subclass's `clear_cache()`. This would not
affect guaranteed behavior, but it's still not the right thing to do
(and it caused reference leaks).
(cherry picked from commit c3dd7e45cc)
Co-authored-by: Paul Ganssle <paul@ganssle.io>
asyncio.AbstractEventLoop.run_in_executor should be a method that returns an asyncio Future, not an async method.
This matches the concrete implementations, and the documentation better.
(cherry picked from commit 29f84294d8)
Co-authored-by: James Weaver <james.barrett@bbc.co.uk>
- AIX has extreme over-allocation that is in no relation to the physical
RAM and swap.
(cherry picked from commit 39dab24621)
Authored-by: Stefan Krah <skrah@bytereef.org>
This applies to the default "extc99" mode. Python does not compile with "stdc99".
(cherry picked from commit 40e700ad04)
Authored-by: Stefan Krah <skrah@bytereef.org>
[bpo-31122](): ssl.wrap_socket() now raises ssl.SSLEOFError rather than OSError when peer closes connection during TLS negotiation
Reproducer: http://tiny.cc/f4ztnz (tiny url because some bot keeps renaming b.p.o.-nnn as bpo links)
(cherry picked from commit 495bd03566)
Co-authored-by: Dima Tisnek <dimaqq@gmail.com>
Prior to this change, attempting to subclass the C implementation of
zoneinfo.ZoneInfo gave the following error:
TypeError: unbound method ZoneInfo.__init_subclass__() needs an argument
https://bugs.python.org/issue41025
(cherry picked from commit 87d8287865)
Co-authored-by: Paul Ganssle <paul@ganssle.io>
regrtest_unraisable_hook() temporarily replaces sys.stderr with
sys.__stderr__ to help to display errors when a test captures stderr.
(cherry picked from commit 701b63894f)
On Git 2.28, "git diff master..." (3 dots) no longer works when
"fetch --depth=1" is used, whereas it works on Git 2.26.
Replace "..." (3 dots) with ".." (2 dots) in the "git diff" command
computing the list of modified files between the base branch and the
PR branch.
(cherry picked from commit eaa551702d)
Co-authored-by: Victor Stinner <vstinner@python.org>
test_run method test_fatal_error failed when run twice, as with
python -m test -m test_fatal_error test_idle test_idle
because func.called was not reinitialized to 0.
This bug caused a failure on a refleak buildbot.
(cherry picked from commit 416f0b71ba)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* bpo-41194: Convert _ast extension to PEP 489 (GH-21293)
Convert the _ast extension module to PEP 489 "Multiphase
initialization". Replace the global _ast state with a module state.
(cherry picked from commit b1cc6ba73a)
* bpo-41204: Fix compiler warning in ast_type_init() (GH-21307)
(cherry picked from commit 1f76453173)
A message box pops up when an unexpected error stops the run process. Tell users it is likely a random glitch, but report it if not.
(cherry picked from commit f2e161c279)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Adds a link to the "Reading and Writing Files" page so users can
more easily discover how file handles are handled with the `with`
context manager vs without it.
(cherry picked from commit 705f145565)
Co-authored-by: Benjamin Kane <bbkane@users.noreply.github.com>
Miss Islington (bot)
Karthikeyan Singaravelan
Victor Stinner
Terry Jan Reedy
Guido van Rossum
Łukasz Langa
Ned Deily
Steve Dower