From: Eric Blake <eblake@redhat.com>
To: Markus Armbruster <armbru@redhat.com>, qemu-devel@nongnu.org
Cc: mdroth@linux.vnet.ibm.com
Subject: Re: [Qemu-devel] [PATCH 5/9] qapi: Fix generators to report command line errors decently
Date: Thu, 14 May 2015 09:16:26 -0600 [thread overview]
Message-ID: <5554BC4A.2000309@redhat.com> (raw)
In-Reply-To: <1431329083-32543-6-git-send-email-armbru@redhat.com>
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On 05/11/2015 01:24 AM, Markus Armbruster wrote:
> Report to stderr, prefix with the program name. Also reject
> extra arguments.
>
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> ---
> scripts/qapi.py | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> @@ -999,4 +999,8 @@ def parse_command_line(extra_options = "", extra_long_options = []):
> do_c = True
> do_h = True
>
> + if len(args) != 0:
> + print >>sys.stderr, "%s: too many arguments"% sys.argv[0]
Spacing on both sides of %? Or even:
print >>sys.stderr, sys.argv[0] + ": too many arguments"
but trivial enough to keep R-b whatever you decide.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2015-05-14 15:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-11 7:24 [Qemu-devel] [PATCH 0/9] qapi: Mostly generator cleanups Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 1/9] tests: Add missing dependencies on $(qapi-py) Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 2/9] qapi: qapi-event.py option -b does nothing, drop it Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 3/9] qapi: qapi-commands.py option --type is unused, " Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 4/9] qapi: Factor parse_command_line() out of the generators Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 5/9] qapi: Fix generators to report command line errors decently Markus Armbruster
2015-05-14 15:16 ` Eric Blake [this message]
2015-05-14 16:40 ` Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 6/9] qapi: Turn generators' mandatory option -i into an argument Markus Armbruster
2015-05-14 15:22 ` Eric Blake
2015-05-11 7:24 ` [Qemu-devel] [PATCH 7/9] qapi: Factor open_output(), close_output() out of generators Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 8/9] qapi: Drop pointless flush() before close() Markus Armbruster
2015-05-11 7:24 ` [Qemu-devel] [PATCH 9/9] qapi: Inline gen_command_decl_prologue(), gen_command_def_prologue() Markus Armbruster
2015-05-14 15:14 ` [Qemu-devel] [PATCH 0/9] qapi: Mostly generator cleanups Eric Blake
2015-05-14 16:46 ` Markus Armbruster
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