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authorMarc Hartmayer <mhartmay@linux.vnet.ibm.com>2018-01-09 13:27:03 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2018-02-24 01:43:39 +0100
commit0eb578009a1d530a11846d7c4733a5db04730884 (patch)
treeb31f033103bf210987ae2a392b44096ed35f5022 /tools/kvm
parent006f1548ac13d67d21865416a0f4e8062df1a85f (diff)
downloadlinux-0eb578009a1d530a11846d7c4733a5db04730884.tar.bz2
tools/kvm_stat: use a more pythonic way to iterate over dictionaries
If it's clear that the values of a dictionary will be used then use the '.items()' method. Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Tested-by: Stefan Raspl <raspl@linux.vnet.ibm.com> [Include fix for logging mode by Stefan Raspl] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/kvm')
-rwxr-xr-xtools/kvm/kvm_stat/kvm_stat16
1 files changed, 8 insertions, 8 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 2b7e83a5f7b8..f0da954a856c 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -1084,9 +1084,10 @@ class Tui(object):
self.screen.clrtobot()
stats = self.stats.get(self._display_guests)
total = 0.
- for key in stats.keys():
+ for key, values in stats.items():
if key.find('(') is -1:
- total += stats[key].value
+ total += values.value
+
if self._sorting == SORT_DEFAULT:
def sortkey((_k, v)):
# sort by (delta value, overall value)
@@ -1376,8 +1377,7 @@ def batch(stats):
s = stats.get()
time.sleep(1)
s = stats.get()
- for key in sorted(s.keys()):
- values = s[key]
+ for key, values in sorted(s.items()):
print('%-42s%10d%10d' % (key, values.value, values.delta))
except KeyboardInterrupt:
pass
@@ -1388,14 +1388,14 @@ def log(stats):
keys = sorted(stats.get().keys())
def banner():
- for k in keys:
- print(k, end=' ')
+ for key in keys:
+ print(key, end=' ')
print()
def statline():
s = stats.get()
- for k in keys:
- print(' %9d' % s[k].delta, end=' ')
+ for key in keys:
+ print(' %9d' % s[key].delta, end=' ')
print()
line = 0
banner_repeat = 20