Message 222390 - Python tracker

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In-reply-to
Author	msmhrt
Recipients	msmhrt
Date	2014年07月06日.02:49:32
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1404614973.3.0.388136336832.issue21925@psf.upfronthosting.co.za>

Content
It seems that ResouceWarning about unclosed file handles with '-W all' option sometimes doesn't display. Is this behaviour normal? $ uname -a Linux ashrose 3.2.0-65-generic #99-Ubuntu SMP Fri Jul 4 21:03:29 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux $ python3.4 --version Python 3.4.1 $ touch spam.txt $ echo 'a = open("spam.txt")' >test_warning.py $ $ python3.4 -W all test_warning.py $ python3.4 -W all test_warning.py sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='spam.txt' mode='r' encoding='UTF-8'> $ python3.4 -W all test_warning.py sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='spam.txt' mode='r' encoding='UTF-8'> $ python3.4 -W all test_warning.py $ python3.4 -W all test_warning.py $ python3.4 -W all test_warning.py $ python3.4 -W all test_warning.py $ python3.4 -W all test_warning.py sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='spam.txt' mode='r' encoding='UTF-8'> $

Content

It seems that ResouceWarning about unclosed file handles with '-W all' option sometimes doesn't display.
Is this behaviour normal?
$ uname -a
Linux ashrose 3.2.0-65-generic #99-Ubuntu SMP Fri Jul 4 21:03:29 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
$ python3.4 --version
Python 3.4.1
$ touch spam.txt
$ echo 'a = open("spam.txt")' >test_warning.py
$
$ python3.4 -W all test_warning.py
$ python3.4 -W all test_warning.py
sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='spam.txt' mode='r' encoding='UTF-8'>
$ python3.4 -W all test_warning.py
sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='spam.txt' mode='r' encoding='UTF-8'>
$ python3.4 -W all test_warning.py
$ python3.4 -W all test_warning.py
$ python3.4 -W all test_warning.py
$ python3.4 -W all test_warning.py
$ python3.4 -W all test_warning.py
sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='spam.txt' mode='r' encoding='UTF-8'>
$

History
Date	User	Action	Args
2014年07月06日 02:49:33	msmhrt	set	recipients: + msmhrt
2014年07月06日 02:49:33	msmhrt	set	messageid: <1404614973.3.0.388136336832.issue21925@psf.upfronthosting.co.za>
2014年07月06日 02:49:33	msmhrt	link	issue21925 messages
2014年07月06日 02:49:32	msmhrt	create

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