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Author SHA1 Message Date
Stanley
27d8dc2c9d
gh-85073: Add some missing links to source (GH-99363) 
Add some missing links to source from Python docs
 2022-11-18 11:33:40 -08:00
ram vikram singh
88385b8564
gh-98930: improve the docstring of signal.strsignal (#99290) 
Improves the docstring on signal.strsignal to make it explain when it returns a message, None, or when it raises ValueError.

Closes #98930

Co-authored-by: Gregory P. Smith <greg@krypto.org>
 2022-11-13 11:41:23 -08:00
Christian Heimes
e3b6ff19aa
gh-95451: Update docs for wasm32-emscripten and -wasi platforms (GH-95452) 
Co-authored-by: Éric <merwok@netwok.org>
Co-authored-by: Michael Droettboom <mdboom@gmail.com>
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
Co-authored-by: CAM Gerlach <CAM.Gerlach@Gerlach.CAM>
 2022-08-02 21:00:41 +02:00
Christian Heimes
f81a6c5fc7
gh-95415: Make availability directive consistent (GH-95416) 2022-07-29 16:42:09 +02:00
luzpaz
830513754d
gh-93675: Fix typos in Doc/ (GH-93676) 
Closes #93675
 2022-06-21 21:10:45 +02:00
Oleg Iarygin
f62ff97f31
gh-93851: Fix all broken links in Doc/ (GH-93853) 2022-06-21 20:55:18 +02:00
Victor Stinner
20cc695286
gh-64783: Fix signal.NSIG value on FreeBSD (#91929) 
Fix signal.NSIG value on FreeBSD to accept signal numbers greater
than 32, like signal.SIGRTMIN and signal.SIGRTMAX.

* Add Py_NSIG constant.
* Add pycore_signal.h internal header file.
* _Py_Sigset_Converter() now includes the range of valid signals in
  the error message.
 2022-04-26 00:13:31 +02:00
AJ Jordan
326ae71f1d
Fix awkward sentence in signal docs (#91508) 
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
 2022-04-19 18:20:25 -07:00
benfogle
d0906c90fc
bpo-42340: Document issues around KeyboardInterrupt (GH-23255) 
Update documentation to note that in some circumstances,
KeyboardInterrupt may cause code to enter an inconsistent state. Also
document sample workaround to avoid KeyboardInterrupt, if needed.
 2022-03-29 14:21:36 -07:00
Gareth Rees
a62be77266
bpo-45643: Add signal.SIGSTKFLT on platforms where this is defined (GH-29266) 2021-12-13 18:22:43 +01:00
Bibo-Joshi
9be930f9b1
bpo-28206: Document signals Handlers, Sigmasks and Signals enums (GH-28628) 
Co-authored-by: desbma <desbma@users.noreply.github.com>
 2021-10-04 13:09:40 +02:00
Zhang Maiyun
4c24b08cd3
Fix wrong availability for signal.SIGCHLD (#23285) 
I believe this is a mistake. SIGCHLD is only available on Unix systems, not Windows.
 2020-11-20 20:16:46 +02:00
Tim Burke
47f6ec4c09
Doc: Fix broken manpage link (GH-21937) 
sigprocmask is in section 2, not 3.
 2020-09-15 20:26:06 -03:00
Victor Stinner
400e1dbcad
Document most common signals (GH-19245) 
Document individual signals (only the most common signals):
description, default action, availability.
 2020-03-31 19:13:10 +02:00
Victor Stinner
d2a8e5b42c
bpo-40010: COMPUTE_EVAL_BREAKER() checks for subinterpreter (GH-19087) 
COMPUTE_EVAL_BREAKER() now also checks if the Python thread state
belongs to the main interpreter. Don't break the evaluation loop if
there are pending signals but the Python thread state it belongs to a
subinterpeter.

* Add _Py_IsMainThread() function.
* Add _Py_ThreadCanHandleSignals() function.
 2020-03-20 13:38:58 +01:00
Saiyang Gou
7514f4f625
bpo-39184: Add audit events to functions in fcntl, msvcrt, os, resource, shutil, signal, syslog (GH-18407) 2020-02-13 07:47:42 +00:00
Benjamin Peterson
7483451577
closes bpo-38712: Add signal.pidfd_send_signal. (GH-17070) 
This exposes a Linux-specific syscall for sending a signal to a process
identified by a file descriptor rather than a pid.

For simplicity, we don't support the siginfo_t parameter to the syscall. This
parameter allows implementing a pidfd version of rt_sigqueueinfo(2), which
Python also doesn't support.
 2019-11-19 20:39:14 -08:00
Géry Ogam
cfebfef2de Improve signal documentation (GH-14274) 
* add a missing ``.. availability::`` reST explicit markup;
* more consistent "see man page" sentences.
 2019-08-06 14:12:22 -07:00
Julien Palard
e85ef7a7ea
bpo-28795: Signal documentation: Fix misleading statement. (GH-13121) 2019-05-07 17:27:48 +02:00
Vladimir Matveev
c24c6c2c93 bpo-35568: add 'raise_signal' function (GH-11335) 
As in title, expose C `raise` function as `raise_function` in `signal` module. Also drop existing `raise_signal` in `_testcapi` module and replace all usages with new function.


https://bugs.python.org/issue35568
 2019-01-08 01:58:25 -08:00
Cheryl Sabella
2d6097d027 bpo-11233: Create availability directive for documentation (GH-9692) 
Replace "Availability: xxx" with ".. availability:: xxx" in the doc.
Original patch by Georg Brandl.

Co-Authored-By: Georg Brandl <georg@python.org>
 2018-10-12 16:55:20 +02:00
Alfred Perlstein
a2510732da Warn not to set SIGPIPE to SIG_DFL (#6773) 2018-08-17 14:48:05 +01:00
Antoine Pitrou
9d3627e311
bpo-33332: Add signal.valid_signals() (GH-6581) 2018-05-04 13:00:50 +02:00
Antoine Pietri
5d2a27de62 signal: add strsignal() (#6017) 
Co-authored-by: Vajrasky Kok <sky.kok@speaklikeaking.com>
 2018-03-12 14:42:34 +01:00
Nathaniel J. Smith
902ab80b59 bpo-30050: Allow disabling full buffer warnings in signal.set_wakeup_fd (#4792) 2017-12-17 23:10:18 -05:00
Victor Stinner
ef611c96ea bpo-30807: signal.setitimer() now uses _PyTime API (GH-3865) 
The _PyTime API handles detects overflow and is well tested.

Document that the signal will only be sent once if internal is equal
to zero.
 2017-10-13 13:49:43 -07:00
Antoine Pitrou
d79c1d4a94 Mention how to disable signal fd wakeup (#2140) 2017-06-13 10:14:09 +02:00
Berker Peksag
219a012156 Issue #28738: Document SIGBREAK as an acceptable value on Windows 
Patch by Wojtek Ruszczewski.
 2016-11-25 19:46:57 +03:00
Terry Jan Reedy
fa089b9b0b Issue #22558: Add remaining doc links to source code for Python-coded modules. 
Reformat header above separator line (added if missing) to a common format.
Patch by Yoni Lavi.
 2016-06-11 15:02:54 -04:00
Berker Peksag
77e543c6cd Issue #21382: Clarify signal.signal() documentation on Windows 
All signal.SIG* constants may not be defined on Windows so a call like

    signal.signal(signal.SIGPIPE, lambda signum, frame: sys.exit(1))

will raise an AttributeError.
 2016-04-24 02:59:16 +03:00
Martin Panter
199e3f8b96 Issue #14456: Remove contradiction about blocking signals from bad merge 2016-04-11 02:44:34 +00:00
Martin Panter
c04fb56e36 Issue #26304: Change "allows to <verb>" to "allows <verb>ing" or similar 
The original form is incorrect grammar and feels awkward, even though the
meaning is clear.
 2016-02-10 05:44:01 +00:00
Serhiy Storchaka
153627c111 Marked keystrokes with the :kbd: role. 
Fixed the case of the "Ctrl-" prefixes.
 2015-09-12 17:46:20 +03:00
Serhiy Storchaka
0424eaf753 Marked keystrokes with the :kbd: role. 
Fixed the case of the "Ctrl-" prefixes.
 2015-09-12 17:45:25 +03:00
Tal Einat
c7027b7904 Issue #20182: converted the signal module to use Argument Clinic 2015-05-16 14:14:49 +03:00
Victor Stinner
eb011cb8df What's New in Python 3.5, PEP 475: mention modified signal functions 2015-03-31 12:19:15 +02:00
Victor Stinner
a453cd8d85 Issue #23715: signal.sigwaitinfo() and signal.sigtimedwait() are now retried 
when interrupted by a signal not in the *sigset* parameter, if the signal
handler does not raise an exception. signal.sigtimedwait() recomputes the
timeout with a monotonic clock when it is retried.

Remove test_signal.test_sigwaitinfo_interrupted() because sigwaitinfo() doesn't
raise InterruptedError anymore if it is interrupted by a signal not in its
sigset parameter.
 2015-03-20 12:54:28 +01:00
Victor Stinner
115171086a Issue #22018: On Windows, signal.set_wakeup_fd() now also supports sockets. 
A side effect is that Python depends to the WinSock library.
 2014-07-29 23:31:34 +02:00
Victor Stinner
1d8948e023 Backout 42ced0d023cd: oops, i didn't want to push this changeset :-/ 2014-07-24 22:51:05 +02:00
Victor Stinner
d18ccd19f0 tets 2014-07-24 21:58:53 +02:00
Giampaolo Rodola'
e09fb7198a fix #21076: turn signal module constants into enums 2014-04-04 15:34:17 +02:00
Georg Brandl
c377fe2b96 Closes #1215: document better why it is not a good idea to catch e.g. SIGSEGV and refer to faulthandler. 
Patch by Martin Pool.
 2013-10-06 21:22:42 +02:00
Antoine Pitrou
8bbe9b4390 Fix formatting 2012-03-31 21:09:53 +02:00
Antoine Pitrou
682d443e01 Issue #14456: improve documentation of the signal module w.r.t. threads. 2012-03-31 21:09:00 +02:00
Antoine Pitrou
6afd11c762 Issue #14456: improve documentation of the signal module w.r.t. threads. 2012-03-31 20:56:21 +02:00
Victor Stinner
643cd68ea4 Issue #13964: signal.sigtimedwait() timeout is now a float instead of a tuple 
Add a private API to convert an int or float to a C timespec structure.
 2012-03-02 22:54:03 +01:00
Antoine Pitrou
767c0a82ad Mention InterruptedError in the doc for new function signal.sigwaitinfo 2011-10-23 23:52:23 +02:00
Antoine Pitrou
4272d6a315 Fix some mentions of IOError 2011-10-12 19:10:10 +02:00
Ross Lagerwall
bc808224b6 Issue #12303: Add sigwaitinfo() and sigtimedwait() to the signal module. 2011-06-25 12:13:40 +02:00
Victor Stinner
2a12974bca Close #12028: Make threading._get_ident() public, rename it to 
threading.get_ident() and document it. This function was used by
_thread.get_ident().
 2011-05-30 23:02:52 +02:00