On Mon, Mar 09, 2009 at 02:29:58PM -0400, Chris Lumens wrote:
> > diff --git a/storage/devicelibs/lvm.py b/storage/devicelibs/lvm.py
> > index bdb732a..e5b0bd9 100644
> > --- a/storage/devicelibs/lvm.py
> > +++ b/storage/devicelibs/lvm.py
> > @@ -236,6 +236,20 @@ def vginfo(vg_name):
> > d['pe_count'],d['pe_free'],d['pv_count']) = info
> > return d
> >
> > +def vgdetectednames():
> > + """ Will run vgs and return all the detected names.
> > +
> > + There is a change that there are vgnames that are recognized by lvm.
> > + It is important to know what these vgs are.
> > + """
> > + retval = []
> > + names = iutil.execWithCapture("lvm",
> > + ["vgs", "--noheadings", "-o", "vg_name"],
> > + stderr="/dev/tty5")
> > + for name in names.strip("\n").split("\n"):
> > + retval.append(name.strip())
> > + return retval
> > +
>
> I like, but how are you going to split on a newline if you've already
> stripped it off?
I strip the new lines at the beginning and end of the string to then
split with the newlines that are left inside the sting.
1. raw string:
\nasdf\nwqer\nsag\nwer\n\n
2. stripted stirng
asdf\nwqer\nsag\nwer
3. split string
["asdf", "nwqer", "sag", "wer"]
>
> - Chris
>
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--
Joel Andres Granados
Brno, Czech Republic, Red Hat.
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