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tools/kvm_stat: sort '-f help' output

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Sort the fields returned by specifying '-f help' on the command line.
While at it, simplify the code a bit, indent the output and eliminate an
extra blank line at the beginning.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Stefan Raspl 2017-12-21 13:03:27 +01:00 committed by Paolo Bonzini
parent fae1a3e775
commit aa12f594f9
1 changed files with 6 additions and 10 deletions
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16
tools/kvm/kvm_stat/kvm_stat
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@ -1579,17 +1579,13 @@ def main():
stats = Stats(options)
if options.fields == "help":
if options.fields == 'help':
stats.fields_filter = None
event_list = "\n"
s = stats.get()
for key in s.keys():
if key.find('(') != -1:
key = key[0:key.find('(')]
if event_list.find('\n' + key + '\n') == -1:
event_list += key + '\n'
sys.stdout.write(event_list)
return ""
event_list = []
for key in stats.get().keys():
event_list.append(key.split('(', 1)[0])
sys.stdout.write(' ' + '\n '.join(sorted(set(event_list))) + '\n')
sys.exit(0)
if options.log:
log(stats)