[anaconda][rhel7-branch/master][v2][PATCH] Don't attempt terminal size detection on the s390 (#1145065)

Samantha N. Bueno sbueno+anaconda at redhat.com
Mon Sep 22 18:47:20 UTC 2014


On Mon, Sep 22, 2014 at 02:19:49PM -0400, Samantha N. Bueno wrote:
> On Mon, Sep 22, 2014 at 07:05:40PM +0200, Martin Kolman wrote:
> > Resolves: rhbz#1145065
> 
> Fixes the issue when I test it on my s390x guest. So, ack; thanks!

Erm, sorry, I'm going to have to retract that ack; I had some text
chopped off from my screen when I tested this, but I still see the issue
persisting now, on subsequent IPLs.
 
> > Signed-off-by: Martin Kolman <mkolman at redhat.com>
> > ---
> >  pyanaconda/anaconda_argparse.py | 9 +++++++++
> >  1 file changed, 9 insertions(+)
> > 
> > diff --git a/pyanaconda/anaconda_argparse.py b/pyanaconda/anaconda_argparse.py
> > index c5dc78d..6ec230d 100644
> > --- a/pyanaconda/anaconda_argparse.py
> > +++ b/pyanaconda/anaconda_argparse.py
> > @@ -52,6 +52,15 @@ def get_help_width():
> >      :returns: optimal help text width in number of characters
> >      :rtype: integer
> >      """
> > +    # don't do terminal size detection on s390, it is not supported
> > +    # by its arcane TTY system and only results in cryptic error messages
> > +    # ending on the standard output
> > +    # (we do the s390 detection here directly to avoid
> > +    #  the delay caused by importing the Blivet module
> > +    #  just for this single call)
> > +    is_s390 = os.uname()[4].startswith('s390')
> > +    if is_s390:
> > +        return DEFAULT_HELP_WIDTH
> >  
> >      help_width = DEFAULT_HELP_WIDTH
> >      try:
> > -- 
> > 1.9.3
> > 
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