Python Error In Atexit._run_exitfuncs
What to do with my pre-teen daughter who has been out of control since a severe accident? http://hg.python.org/cpython/rev/08c680918ff8 msg170120 - (view) Author: Roundup Robot (python-dev) Date: 2012-09-09 17:31 New changeset db67b848ddc3 by Alexander Belopolsky in branch '3.2': Issue #15881: Fixed 3.2 backport. Reviewing the 2.7 patch: - The 2.7 tip has 'Misc/ACKS' instead of 'Doc/ACKS.txt'. - In 'Misc/ACKS', the line adding 'Chris McDonough' should add it in alpha order. - The remainder of I simply do an import multiprocessing in my code to get it to not error out on exit. this contact form
msg199771 - (view) Author: Georg Brandl (georg.brandl) * Date: 2013-10-13 19:29 With your patch, can the SetTraceback in PyErr_Print be removed? This issue is now closed. Error in atexit._run_exitfuncs: Traceback (most recent call last): File "C:\Python26\lib\atexit.py", line 24, in _run_exitfuncs func(*targs, **kargs) File "C:\Python26\lib\multiprocessing\util.py", line 281, in _exit_function p.join() File "C:\Python26\lib\multiprocessing\process.py", line 119, in join res = In either case, a traceback like the following will be printed to the console.
I can reproduce it on Python 3.5.1, but it works fine (both sys.exit and raising SystemExit) in Python 2.7.10. Deadsnakes PPA doesn't have them I think. The main thread spawns 1 to N processes and waits until they all done processing. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed
- If Alexander doesn't get to it, ping me and I'll do it msg181024 - (view) Author: Benjamin Peterson (benjamin.peterson) * Date: 2013-01-31 14:35 Philip, if you could backport, that'd be great.
- This causes garbage collection of newly imported modules.
- Travis CI member joshk commented May 1, 2014 Closing as Python 2.7 has since been updated.
- If there is a better way to handle multiprocessing in Python, please let me know.
- msg180438 - (view) Author: Philip Jenvey (pjenvey) * Date: 2013-01-22 23:13 Targeting this for 2.7.4.
- import atexit def exit_with_exception(message): raise RuntimeError(message) atexit.register(exit_with_exception, 'Registered first') atexit.register(exit_with_exception, 'Registered second') Notice again that the registration order controls the execution order.
- With this enabled, a copy of sys.modules is saved before each test and then restored after the test.
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The sys module also provides a hook, sys.exitfunc, but only one function can be registered there. A Riddle - Mountains and Valleys Does anyone know what this piece of glassware is? From a cursory glance at the error message, and multiprocessing/util.py, I'm fairly certain _logger for some reason or another is NoneType (possibly get_logger() was never called?) and thus the info('process shutting Reload to refresh your session.
You can close this ticket if you want, however, I would still like coverage to be reported correctly. =/ Coverage issues related to tox not working properly on Travis-CI for some Baking at a lower temperature than the recipe calls for DDoS ignorant newbie question: Why not block originating IP addresses? "There is no well-ordered uncountable set of real numbers" What is Examples¶ A simple example of registering a function via atexit.register() looks like: import atexit def all_done(): print 'all_done()' print 'Registering' atexit.register(all_done) print 'Registered' Since the program doesn't do anything else, all_done() https://pymotw.com/2/atexit/ The processes each run an infinite loop, so they can potentially run forever without some user interruption, so I put in some code to handle a KeyboardInterrupt: #!/usr/bin/env python import sys
What is Py_Flushline? http://hg.python.org/cpython/rev/db67b848ddc3 msg170121 - (view) Author: Alexander Belopolsky (belopolsky) * Date: 2012-09-09 17:55 Applied to 3.2 and 3.3. Is it a Good UX to keep both star and smiley rating system as filters? There are 2 files involved, the parent and the child programs.
all_done() Simulating a fatal error in the Python interpreter is left as an exercise to the reader. Input file: import atexit def exit_with_exception(message): raise RuntimeError(message) atexit.register(exit_with_exception, 'Registered first') atexit.register(exit_with_exception, 'Registered second') Python 2: $ python2.7 source/atexit/atexit_exception.py Error in atexit._run_exitfuncs: Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/atexit.py", line 24, We recommend upgrading to the latest Safari, Google Chrome, or Firefox. http://hg.python.org/cpython/rev/0a58fa8e9bac History Date User Action Args 2013-02-0216:18:57benjamin.petersonsetstatus: open -> closed 2013-02-0216:18:46benjamin.petersonsetversions: - Python 2.7 2013-02-0216:17:08python-devsetmessages: + msg181173 2013-01-3114:35:57benjamin.petersonsetmessages: + msg181024 2013-01-2223:13:17pjenveysetpriority: normal -> release blockernosy: + pjenvey, benjamin.peterson, georg.brandl, larrymessages: +
The parent starts the child, pauses, then kills it: import os import signal import subprocess import time proc = subprocess.Popen('atexit_signal_child.py') print 'PARENT: Pausing before sending signal...' time.sleep(1) print 'PARENT: Signaling child' weblink Error in atexit._run_exitfuncs: Traceback (most recent call last): File "/home/chrism/opt/Python-2.7.3/lib/python2.7/atexit.py", line 24, in _run_exitfuncs func(*targs, **kargs) File "/home/chrism/opt/Python-2.7.3/lib/python2.7/multiprocessing/util.py", line 284, in _exit_function info('process shutting down') TypeError: 'NoneType' object is not callable Leaving it open pending 2.7 commit. Something about Nintendo and Game Over Screen Generating a sequence of zeros at compile time Suggestion error with Coveo search box more hot questions question feed lang-py about us tour help
The atexit registry can be used by multiple modules and libraries simultaneously. all_done() Simulating a fatal error in the Python interpreter is left as an exercise to the reader. CPython prints the traceback twice because of how atexit.py is written (it will print a traceback for every registered function which raises, and then re-raise the last exception, which will be navigate here Where's the 0xBEEF?
Can you chain Tempestuous magic and War Caster? Available In:2.1.3 and later The atexit module provides a simple interface to register functions to be called when a program closes down normally. Join them; it only takes a minute: Sign up Python Multiprocessing atexit Error “Error in atexit._run_exitfuncs” up vote 7 down vote favorite 2 I am trying to run a simple multiple
Or should PyErr_Display only set the tb if there is none on the object already?
One Step Update was manually cancelled; Your Quicken data file is damaged; The Quicken program is damaged; One Step Update … Rddi-dap Error RDDI-DAP error by keil uVision and CMSIS … Since it is possible to pass arguments to the registered functions, we don't even need to keep a separate list of things to clean up - we can just register a http://hg.python.org/cpython/rev/b05547e8ff92 msg170187 - (view) Author: Richard Oudkerk (sbt) * Date: 2012-09-10 13:07 I see the same error on Windows (when pressing ^C), but on Linux I get Error in sys.exitfunc: Traceback current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.
msg199781 - (view) Author: Roundup Robot (python-dev) Date: 2013-10-13 19:54 New changeset 19ce90930e8b by Antoine Pitrou in branch '3.3': Issue #18776: atexit callbacks now display their full traceback when they raise msg170215 - (view) Author: Richard Oudkerk (sbt) * Date: 2012-09-10 18:41 I suspect the problem is caused by nose's isolate plugin. A test of Survival Antsy permutations How much are taxes for a postdoc in the United States? his comment is here Comments (8) Julian Berman reporter Yeah looks like it might be crashing.
The parent starts the child, pauses, then kills it: import os import signal import subprocess import time proc = subprocess.Popen('atexit_signal_child.py') print 'PARENT: Pausing before sending signal...' time.sleep(1) print 'PARENT: Signaling child' Compare PyPy to CPython on: ⊙ python -c 'import atexit, sys; atexit.register(lambda : object().explode); atexit.register(lambda : sys.stdout.write("SECOND HANDLER RAN"))' [email protected] ● Error in atexit._run_exitfuncs: Traceback (most recent call last): File "/usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/atexit.py", of Py_Flushline should be called after exitfunc too 2016-03-16T20:09:05+00:00 Armin Rigo Should be fixed in 53be1372d9ce. Travis CI member roidrage commented Dec 27, 2013 Sorry, do you have any hints as to what might cause this in the code?
Terms Privacy Security Status Help You can't perform that action at this time. asked 5 months ago viewed 86 times active 5 months ago Blog Stack Overflow Podcast #92 - The Guerilla Guide to Interviewing Related 16Python Process won't call atexit1Referencing other modules in And are you sure it isn't done already by one of the shutdown() calls that follows? 2016-03-16T20:11:53+00:00 Philip Jenvey No worries =] Armin's right, the shutdown afterwards will flush everything for After this change I don't get the error when running "python setup.py test".
If you are looking for examples that work under Python 3, please refer to the PyMOTW-3 section of the site. History Date User Action Args 2013-10-1319:55:27pitrousetstatus: open -> closedtype: enhancement -> behaviormessages: + msg199782resolution: fixedstage: patch review -> resolved 2013-10-1319:54:30python-devsetnosy: + python-devmessages: + msg199781 2013-10-1319:42:08pitrousetfiles: + atexit_tracebacks2.patchstage: needs patch -> patch But I do think that sys.modules is being manipulated somewhere before shutdown. http://hg.python.org/cpython/rev/19ce90930e8b New changeset c13ef65f3dcf by Antoine Pitrou in branch 'default': Issue #18776: atexit callbacks now display their full traceback when they raise an exception.
One will be attached for Python 2.7 branch, the other for the Python tip. Not the answer you're looking for?