[issue19284] subprocess._args_from_interpreter_flags() mishandles -R

2015-12-13 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset d76b9c121e61 by Gregory P. Smith in branch '3.4':
Re-fix issue #19284: Don't generate the no-op -R command line
https://hg.python.org/cpython/rev/d76b9c121e61

New changeset 014e6f7d7c1a by Gregory P. Smith in branch '3.5':
* Re-fix issue #19284: Don't generate the no-op -R command line
https://hg.python.org/cpython/rev/014e6f7d7c1a

New changeset 41717421b134 by Gregory P. Smith in branch 'default':
* Re-fix issue #19284: Don't generate the no-op -R command line
https://hg.python.org/cpython/rev/41717421b134

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[issue19284] subprocess._args_from_interpreter_flags() mishandles -R

2015-12-13 Thread Gregory P. Smith 

Gregory P. Smith added the comment:

ironically this change would've been a lot simpler had it simply deleted 
hash_randomization from the set of sys.flags considered by 
_args_from_interpreter_flags().

-R is always enabled in Python 3.4.  it cannot be disabled.  it isn't even 
documented as a command line parameter anymore as a result.  so no need to 
supply it as an arg.

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nosy: +gregory.p.smith

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[issue19284] subprocess._args_from_interpreter_flags() mishandles -R

2013-10-18 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset 0ba7280545fe by Nick Coghlan in branch 'default':
Close #19284: Handle -R properly in flag helper
http://hg.python.org/cpython/rev/0ba7280545fe

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nosy: +python-dev
resolution:  -> fixed
stage:  -> committed/rejected
status: open -> closed

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[issue19284] subprocess._args_from_interpreter_flags() mishandles -R

2013-10-18 Thread Nick Coghlan 

Nick Coghlan added the comment:

I'll deal with this as part of getting issue 16129 sorted out.

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assignee:  -> ncoghlan

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[issue19284] subprocess._args_from_interpreter_flags() mishandles -R

2013-10-18 Thread Nick Coghlan 

New submission from Nick Coghlan:

Trying to provoke the buildbot failure from issue 16129 I was puzzled as to why 
setting PYTHONHASHSEED was behaving strangely.

The subprocess._args_from_interpreter_flags() helper used by test.support (and 
multiprocessing) misbehaves when PYTHONHASHSEED is set to a specific value: 
whatever the seed is, it repeats the 'R' in -R that many times (the helper 
appears to assume that the only flag with a value greater than 1 will be '-v')

--
components: Tests
keywords: buildbot
messages: 200244
nosy: ncoghlan
priority: normal
severity: normal
status: open
title: subprocess._args_from_interpreter_flags() mishandles -R
versions: Python 3.4

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