Even though Python marks any handles it opens as non-inheritable there
is still a race when using `subprocess.Popen` since creating a process
with redirected stdio requires temporarily creating inheritable handles.
By implementing support for `subprocess.Popen(close_fds=True)` we fix
this race.
In order to implement this we use PROC_THREAD_ATTRIBUTE_HANDLE_LIST
which is available since Windows Vista. Which allows to pass an explicit
list of handles to inherit when creating a process.
This commit also adds `STARTUPINFO.lpAttributeList["handle_list"]`
which can be used to control PROC_THREAD_ATTRIBUTE_HANDLE_LIST
directly.
Always pass -1, or INFTIM where defined, to the poll() system call when
a negative timeout is passed to the poll.poll([timeout]) method in the
select module. Various OSes throw an error with arbitrary negative
values.
* bpo-27584: New addition of vSockets to the python socket module
Support for AF_VSOCK on Linux only
* bpo-27584: Fixes for V2
Fixed syntax and naming problems.
Fixed #ifdef AF_VSOCK checking
Restored original aclocal.m4
* bpo-27584: Fixes for V3
Added checking for fcntl and thread modules.
* bpo-27584: Fixes for V4
Fixed white space error
* bpo-27584: Fixes for V5
Added back comma in (CID, port).
* bpo-27584: Fixes for V6
Added news file.
socket.rst now reflects first Linux introduction of AF_VSOCK.
Fixed get_cid in test_socket.py.
Replaced PyLong_FromLong with PyLong_FromUnsignedLong in socketmodule.c
Got rid of extra AF_VSOCK #define.
Added sockaddr_vm to sock_addr.
* bpo-27584: Fixes for V7
Minor cleanup.
* bpo-27584: Fixes for V8
Put back #undef AF_VSOCK as it is necessary when vm_sockets.h is not installed.
* Added support for CAN_ISOTP protocol
* Added unit tests for CAN ISOTP
* Updated documentation for ISO-TP protocol
* Removed trailing whitespace in documentation
* Added blurb NEWS.d file
* updated Misc/ACKS
* Fixed broken unit test that was using isotp const outside of skippable section
* Removed dependecy over third party project
* Added implementation for getsockname + unit tests
* Missing newline at end of ACKS file
* Accidentally inserted a type in ACKS file
* Followed tiran changes review #1 recommendations
* Added spaces after comma
PEP 523 introduced _PyEval_EvalFrameDefault which inlines PyEval_EvalFrameEx on
non-debug shared builds. This breaks the ability to use py-bt, py-up, and
a few other Python-specific gdb integrations.
This patch fixes the problem by only looking for _PyEval_EvalFrameDefault
frames.
test_gdb passes on both a debug and a non-debug build.
Original patch by Bruno "Polaco" Penteado.
* Revert "Add Bruno Penteado to ACKS (#3091)"
This reverts commit f978405b3f.
* Revert "bpo-30983: eval frame rename in pep 0523 broke gdb's python extension (#2803)"
This reverts commit 2e0f4db114.
* Make error message more informative
Replace assertions in error-reporting code with more-informative version that doesn't cause confusion over where and what the error is.
* Additional clarification + get travis to check
* Change from SystemError to TypeError
As suggested in PR comment by @pitrou, changing from SystemError; TypeError appears appropriate.
* NEWS file installation; ACKS addition (will do my best to justify it by additional work)
bpo-31072: Add a filter argument to zipapp.create_archive (GH-3021)
* Add an include_file argument to allow callers to decide which files to include
* Document the new argument
Adds a new 'Pip not installed' section that covers
running `ensurepip` manually, and also references
the relevant section of the Python Packaging User
Guide.
* Add 'parens' style to highlight both opener and closer.
* Make 'default' style, which is not default, a synonym for 'opener'.
* Make time-delay work the same with all styles.
* Add help for config dialog extensions tab, including parenmatch.
* Add new tests.
Original patch by Charles Wohlganger.
New error condition paths were introduced, which did not decrement
`key2` and `val2` objects. Therefore, decrement references before
jumping to the error label.
Signed-off-by: Eric N. Vander Weele <ericvw@gmail.com>
Leading whitespace was incorrectly dropped during folding of certain lines in the _header_value_parser's folding algorithm. This makes the whitespace handling code consistent.
Bug didn't manifest itself when importing a module with source as .py files are always the first on the search path. The issue only showed up in bytecode-only packages where the calculated file path would be ``__init__.py/__init__.pyc``.
Patch by Alexandru Ardelean.
The current regex based splitting produces a wrong result. For example::
http://abc#@def
Web browsers parse that URL as ``http://abc/#@def``, that is, the host
is ``abc``, the path is ``/``, and the fragment is ``#@def``.
Several class attributes have been added to calendar.HTMLCalendar that allow customization of the CSS classes used in the resulting HTML. This can be done by subclasses HTMLCalendar and overwriting those class attributes (Patch by Oz Tiram).
test_thread: setUp() now uses support.threading_setup() and
support.threading_cleanup() to wait until threads complete to avoid
random side effects on following tests.
Co-Authored-By: Grzegorz Grzywacz <grzegorz.grzywacz@nazwa.pl>
Neil Aspinall
Segev Finer
Licht Takeuchi
Mandeep Singh
Berker Peksag
Antoine Pitrou
stratakis
Alexander Belopolsky
jlacoline
Zane Bitter
Riccardo Coccioli
Łukasz Langa
Feanil Patel
Pablo Galindo
caavery
Lisa Hewus Fresh
Pier-Yves Lessard
Yaron de Leeuw
Victor Stinner
Allen W. Smith, Ph.D
Jeffrey Rackauckas
Shane Harvey
Nicholas
Utkarsh Upadhyay
Osvaldo Santana Neto
wohlganger
Eric N. Vander Weele
Joel Hillacre
Alexandru Ardelean
postmasters
Motoki Naruse
mircea-cosbuc
Roy Williams
Denis Osipov
Antoine Pietri
Oz N Tiram
Jamiel Almeida
Johan Liu
Garvit Khatri
Jason Fried
Serhiy Storchaka
csabella