* bpo-41696: Fix handling of debug mode in asyncio.run
This allows PYTHONASYNCIODEBUG or -X dev to enable asyncio debug mode
when using asyncio.run
* 📜🤖 Added by blurb_it.
Co-authored-by: hauntsaninja <>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
(cherry picked from commit 0770ad948c)
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
Stopping and restarting a proactor event loop on windows can lead to
spurious errors logged (ConnectionResetError while reading from the
self pipe). This fixes the issue by ensuring that we don't attempt
to start multiple copies of the self-pipe reading loop.
(cherry picked from commit ea5a6363c3)
Co-authored-by: Ben Darnell <ben@bendarnell.com>
Co-authored-by: Ben Darnell <ben@bendarnell.com>
When allocating MemoryError classes, there is some logic to use
pre-allocated instances in a freelist only if the type that is being
allocated is not a subclass of MemoryError. Unfortunately in the
destructor this logic is not present so the freelist is altered even
with subclasses of MemoryError..
(cherry picked from commit 9b648a95cc)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>.
(cherry picked from commit 87e91ae2e5)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
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)
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>
* 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)
(cherry picked from commit 8f88190af5)
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>
[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>
Fix the repression introduced by the initial regression fix.
(cherry picked from commit c818b15fa5)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit f24430f154)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
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>
On Windows, fix asyncio recv_into() return value when the socket/pipe
is closed (BrokenPipeError): return 0 rather than an empty byte
string (b'').
(cherry picked from commit 602a971a2a)
Co-authored-by: Victor Stinner <vstinner@python.org>
This consolidates the handling of my_fgets return values, so that interrupts are always handled, even if they come after EOF.
I believe PyOS_StdioReadline is still buggy in that I/O errors will not result in a proper Python exception being set. However, that is a separate issue.
(cherry picked from commit a74eea238f)
Co-authored-by: Benjamin Peterson <benjamin@python.org>
... when an unknown option is passed. TypeError was being raised because a 2to3 fix was missing.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit f1d40f941a)
Co-authored-by: Akuli <akuviljanen17@gmail.com>
PEP 563 was updated to change the release where `from __future__ import annotations` becomes the default (and only) behavior from 4.0 to 3.10. Update `__future__.py` and its docs to reflect this.
(cherry picked from commit 0028c14073)
Co-authored-by: YoSTEALTH <35307184+YoSTEALTH@users.noreply.github.com>
Fixes regression in 3.8.4 and 3.9.0b4.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 0dd463c8a4)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
These changes updates the doc to comprehensively mention the behaviour of gather.cancel()
Automerge-Triggered-By: @asvetlov
(cherry picked from commit d42528a3a2)
Co-authored-by: Vinay Sharma <vinay04sharma@icloud.com>
Walk down the MRO backwards to find the type that originally defined the final `tp_setattro`, then make sure we are not jumping over intermediate C-level bases with the Python-level call.
Automerge-Triggered-By: @gvanrossum
(cherry picked from commit c53b310e59)
Co-authored-by: scoder <stefan_ml@behnel.de>
reject control chars in http method in http.client.putrequest to prevent http header injection
(cherry picked from commit 8ca8a2e8fb)
Co-authored-by: AMIR <31338382+amiremohamadi@users.noreply.github.com>
Define UNUSED only when mpdecimal.h doesn't define it. This would support
building with system libmpdec 2.5 while retaining compatibility with system
libmpdec 2.4 or the vendored copy.
Tested to build fine with either system libmpdec or the vendored one.
Avoid infinite loop when reading specially crafted TAR files using the tarfile module
(CVE-2019-20907).
(cherry picked from commit 5a8d121a1f)
Co-authored-by: Rishi <rishi_devan@mail.com>
Automerge-Triggered-By: @encukou
The issue is triggered by the bytearray() + bytearray() operation.
Detected by GCC 10 static analysis tool.
(cherry picked from commit 61fc23ca10)
Co-authored-by: stratakis <cstratak@redhat.com>
Keywords are present in the main module tab completion lists generated by rlcompleter, which is used by REPLs on *nix. Add all keywords to IDLE's main module name list except those already added from builtins (True, False, and None) . This list may also be used by Show Completions on the Edit menu, and its hot key.
Rewrite Completions doc.
Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com>
(cherry picked from commit bce2eb4646)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
The running loop holder cache variable was always set to NULL when
calling set_running_loop.
Now set_running_loop saves the newly created running loop holder in the
cache variable for faster access in get_running_loop.
Miss Islington (bot)
Pablo Galindo
Karthikeyan Singaravelan
Elvis Pranskevichus
Victor Stinner
Steve Dower
Batuhan Taskaya
Guido van Rossum
Terry Jan Reedy
Łukasz Langa
Felix Yan
Tony Solomonik