[issue16595] Add resource.prlimit

Antoine Pitrou added the comment: How is that a problem? In any case, this shouldn't have anything to do with prlimit(), please open another issue. -- resolution: -> fixed status: open -> closed ___ Python tracker

[issue16595] Add resource.prlimit

Giampaolo Rodola' added the comment: s/os.prlimit/resource.prlimit -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubsc

[issue16595] Add resource.prlimit

Giampaolo Rodola' added the comment: Just received this report on psutil bug tracker: https://code.google.com/p/psutil/issues/detail?id=455 It seems os.prlimit() is affected by the same problem: >>> import resource >>> resource.RLIM_INFINITY -1 >>> -- resolution: fixed -> status: close

[issue16595] Add resource.prlimit

Christian Heimes added the comment: Tests are passing on all buildbots for quite some time now. -- resolution: -> fixed stage: commit review -> committed/rejected status: open -> closed ___ Python tracker

[issue16595] Add resource.prlimit

Charles-François Natali added the comment: > I didn't expect to see a combination of glibc with prlimit() and Kernel > without prlimit(). According to man prlimit it's not suppose to fail with > ENOSYS, too. Yeah, we've seen this several times on some buildbots. Note that actually, any syscall

[issue16595] Add resource.prlimit

STINNER Victor added the comment: Or we should extend with supress(OSerror, errno=errno.ENOSYS): ... :-) (Just kidding, ignored tests must be marked as skipped.) -- ___ Python tracker _

[issue16595] Add resource.prlimit

Christian Heimes added the comment: The buildbot is Linux-2.6.35-vs2.3.0.36.32-gentoo-i686-Intel-R-_Core-TM-2_CPU_6600_@_2.40GHz-with-gentoo-2.1 but prlimit() requires 2.6.36+. I didn't expect to see a combination of glibc with prlimit() and Kernel without prlimit(). According to man prlimit i

[issue16595] Add resource.prlimit

Roundup Robot added the comment: New changeset 87d41a5a9077 by Christian Heimes in branch 'default': Issue #16595: prlimit() needs Linux kernel 2.6.36+ http://hg.python.org/cpython/rev/87d41a5a9077 -- ___ Python tracker

[issue16595] Add resource.prlimit

Charles-François Natali added the comment: The test is failing with ENOSYS on one of the buildbots: """ == ERROR: test_prlimit (test.test_resource.ResourceTest)

[issue16595] Add resource.prlimit

Christian Heimes added the comment: Roundup bot hangs. I have addressed your concerns in http://hg.python.org/cpython/rev/8c77117f41a9 -- ___ Python tracker ___

[issue16595] Add resource.prlimit

Antoine Pitrou added the comment: +self.assertRaises(PermissionError, resource.prlimit, + 1, resource.RLIMIT_AS) Please skip this when run as root. +self.assertEqual(resource.prlimit(0, resource.RLIMIT_AS), (-1, -1)) What if it's not that value by defau

[issue16595] Add resource.prlimit

Christian Heimes added the comment: Let's see how the buildbots respond. I may have to disable some tests for ancient Kernel versions. -- stage: patch review -> commit review status: open -> pending ___ Python tracker

[issue16595] Add resource.prlimit

Roundup Robot added the comment: New changeset 796c21e27a92 by Christian Heimes in branch 'default': Issue #16595: Add prlimit() to resource module http://hg.python.org/cpython/rev/796c21e27a92 -- nosy: +python-dev ___ Python tracker

[issue16595] Add resource.prlimit

Christian Heimes added the comment: Thanks for your tests. I may have to rework my test scenario a bit. -- ___ Python tracker ___ ___

[issue16595] Add resource.prlimit

Vajrasky Kok added the comment: Fedora 18, this is the result after applying your patch and execute your unit test: [sky@localhost cpython]$ ./python Lib/test/test_resource.py test_args (__main__.ResourceTest) ... ok test_fsize_enforced (__main__.ResourceTest) ... ok test_fsize_ismax (__main__

[issue16595] Add resource.prlimit

Giampaolo Rodola' added the comment: >From my original post which unfortunately was ignored :( : http://mail.python.org/pipermail/python-ideas/2012-June/015323.html ...for completeness perhaps it also makes sense to expose Linux-specific RLIMIT constants: RLIMIT_MSGQUEUE RLIMIT_NICE RLIMIT_RT

[issue16595] Add resource.prlimit

Christian Heimes added the comment: Does anybody want to review the code before I commit it? -- nosy: +haypo, pitrou ___ Python tracker ___ __

[issue16595] Add resource.prlimit

Changes by Christian Heimes : Removed file: http://bugs.python.org/file28184/prlimit.patch ___ Python tracker ___ ___ Python-bugs-list mailing

[issue16595] Add resource.prlimit

Christian Heimes added the comment: Updated patch, now raises PermissionError on EPERM. -- Added file: http://bugs.python.org/file30685/prlimit2.patch ___ Python tracker ___

[issue16595] Add resource.prlimit

Changes by Arfrever Frehtes Taifersar Arahesis : -- nosy: +Arfrever ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscri

[issue16595] Add resource.prlimit

Christian Heimes added the comment: prlimit() needs glibc 2.13+ (thanks Arfrever). -- ___ Python tracker ___ ___ Python-bugs-list mail

[issue16595] Add resource.prlimit

New submission from Christian Heimes: Linux has an additional function to setrlimit and getrlimit which supports to query and/or modify resource limits of another process. http://www.kernel.org/doc/man-pages/online/pages/man2/getrlimit.2.html The patch implements resource.prlimit(pid, resource