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Python Error In Atexit._run_exitfuncs

PARENT: Signaling child Note that the child does not print the message embedded in not_called(). Reload to refresh your session. See also atexit The standard library documentation for this module. There are 2 files involved, the parent and the child programs. http://jeffsthemes.net/python-error/python-error-code-193.html

import atexit import sys def all_done(): print 'all_done()' print 'Registering' atexit.register(all_done) print 'Registered' print 'Exiting...' sys.exit() $ python atexit_sys_exit.py Registering Registered Exiting... As stated below, it was a bug in multiprocessing/util.py as there was a call to info after it (and all module globals) were destroyed. Files File name Uploaded Description Edit shutdown_typeerror-tip.patch mcdonc, 2012-09-07 19:15 review shutdown_typeerror-27.patch mcdonc, 2012-09-07 19:23 review Messages (18) msg170003 - (view) Author: Chris McDonough (mcdonc) Date: 2012-09-07 18:56 The symptom is It looks like the assumption is that info() exists and is callable, and sometimes on 2.6 at least it isnt always a safe bet to make. read the full info here

Administration User List Committer List Help Tracker Documentation Tracker Development Report Tracker Problem Issue15881 classification Title: multiprocessing 'NoneType' object is not callable Type: behavior Stage: resolved Components: Library (Lib) Versions: Python import atexit def my_cleanup(name): print 'my_cleanup(%s)' % name atexit.register(my_cleanup, 'first') atexit.register(my_cleanup, 'second') atexit.register(my_cleanup, 'third') Notice that order in which the exit functions are called is the reverse of the order they Thanks for the patch! Already have an account?

Some of the features described here may not be available in earlier versions of Python. I was having exactly Bookmark the permalink. 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 … This will break the atexit function registered by multiprocessing since it depends on globals.

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 Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Reload to refresh your session. https://github.com/wercker/box-python/issues/5 How do I reassure myself that I am a worthy candidate for a tenure-track position, when department would likely have interviewed me even if I wasn't?

Um Google Groups Discussions nutzen zu können, aktivieren Sie JavaScript in Ihren Browsereinstellungen und aktualisieren Sie dann diese Seite. . When updated destribution or deb package, please fix here. Sign up for free to join this conversation on GitHub. We recommend upgrading to the latest Safari, Google Chrome, or Firefox. hfaran commented Dec 27, 2013 I don't know if it's anything in my code that could cause this.

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://bugs.python.org/15881 In either case, a traceback like the following will be printed to the console. The bug is referenced here, reported here, and patched here. Similarly, if a program bypasses the normal exit path it can avoid having the atexit callbacks invoked.

Surely if no one else is seeing this message, a logger is being assigned in the code, right? check my blog import atexit def my_cleanup(name): print 'my_cleanup(%s)' % name atexit.register(my_cleanup, 'first') atexit.register(my_cleanup, 'second') atexit.register(my_cleanup, 'third') Notice that order in which the exit functions are called is the reverse of the order they Reload to refresh your session. Each causes functions that are called at shutdown time to keep a reference around to other functions and globals used within the function, and each does some checks for the insane

Additionally, my coverage for this is being reported by coveralls at 0%. more hot questions question feed lang-py about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation https://travis-ci.org/wikimedia/pywikibot-core/jobs/39409037 Error in atexit._run_exitfuncs: Traceback (most recent call last): File "/opt/python/2.6.9/lib/python2.6/atexit.py", line 24, in _run_exitfuncs func(*targs, **kargs) File "/opt/python/2.6.9/lib/python2.6/multiprocessing/util.py", line 258, in _exit_function info('process shutting down') TypeError: 'NoneType' object is not this content import atexit import sys def all_done(): print 'all_done()' print 'Registering' atexit.register(all_done) print 'Registered' print 'Exiting...' sys.exit() $ python atexit_sys_exit.py Registering Registered Exiting...

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import atexit import os def not_called(): print 'This should not be called' print 'Registering' atexit.register(not_called) print 'Registered' print 'Exiting...' os._exit(0) Since we call os._exit() instead of exiting normally, the callback is

This causes garbage collection of newly imported modules. Member joshk commented Dec 28, 2013 I am in talks with @dstufft about how we should handle upgrading our 2.7.x version. Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 16 Star 11 Fork 14 wercker/box-python Code Issues 2 Pull requests 1 Projects By using this site, you agree to the Terms of Use and Privacy Policy. · Wikimedia Foundation · Privacy Policy · Terms of Use · Disclaimer · CC-BY-SA · GPL

all_done() Simulating a fatal error in the Python interpreter is left as an exercise to the reader. Post navigation ← Qatomic_arm.h Error Quicken Error Ol-254-b → Search Striker WordPress Theme Powered By WordPress HomePhabricatorQueriesOpen TasksAll TasksSearchAdvanced SearchActionsManiphest HelpManiphest HelpQuick ActionsQuick ActionsLog InLog InSearchCreate TaskCreate Task (Simple)Report Security IssueCreate 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. have a peek at these guys Transpile WordMath Why does MIT have a /8 IPv4 block?

Are there too few Supernova Remnants to support the Milky Way being billions of years old? msg170008 - (view) Author: Chris McDonough (mcdonc) Date: 2012-09-07 19:15 Patch for tip. msg170220 - (view) Author: Richard Oudkerk (sbt) * Date: 2012-09-10 19:23 Actually, I am not so sure it is the isolate plugin. msg170023 - (view) Author: Chris Jerdonek (chris.jerdonek) * Date: 2012-09-08 05:21 + # NB: we hold on to references to functions in the arglist due to the This is a nit,

This shows many other similar logs https://www.google.com/search?q="_run_exitfuncs"+"process%20shutting%20down"+site%3Atravis-ci.org But adding search term "pywikibot" and there are zero results.jayvdb added a comment.Nov 1 2014, 3:17 AMComment ActionsMost of the travis logs from other msg181173 - (view) Author: Roundup Robot (python-dev) Date: 2013-02-02 16:17 New changeset 0a58fa8e9bac by Benjamin Peterson in branch '2.7': Issue #15881: Fixed atexit hook in multiprocessing. The sys module also provides a hook, sys.exitfunc, but only one function can be registered there. import atexit import time import sys def not_called(): print 'CHILD: atexit handler should not have been called' print 'CHILD: Registering atexit handler' sys.stdout.flush() atexit.register(not_called) print 'CHILD: Pausing to wait for signal'

It is already fixed over 2.7.4 http://hg.python.org/cpython/file/9290822f2280/Misc/NEWS#l360 Would you update Python2.7 to over 2.7.5 (or 2.7.4)? Member roidrage commented Dec 27, 2013 Sorry, do you have any hints as to what might cause this in the code? We recommend upgrading to the latest Safari, Google Chrome, or Firefox. Shortest code to produce non-deterministic output Movie name from pictures.

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 = asked 7 years ago viewed 5902 times active 7 years ago Linked 4 Error with multiprocessing, atexit and global data Related 3331What is a metaclass in Python?5Error while using multiprocessing module