The 'sortkey' function references a value in its enclosing
scope (closure). This is not common practice for a sort key function
so let's replace it. Additionally, the function 'sorted' has already a
parameter for reversing the result therefore the inversion of the
values is unneeded. The check for stats[x][1] is also superfluous as
it's ensured that this value is initialized with 0.
Signed-off-by: Marc Hartmayer <mhartmay@xxxxxxxxxxxxxxxxxx>
Tested-by: Stefan Raspl <raspl@xxxxxxxxxxxxxxxxxx>
---
tools/kvm/kvm_stat/kvm_stat | 23 ++++++++---------------
1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index a5684d0968b4..d630f5f3e091 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -1080,30 +1080,23 @@ class Tui(object):
self.screen.move(row, 0)
self.screen.clrtobot()
stats = self.stats.get(self._display_guests)
-
- def sortCurAvg(x):
- # sort by current events if available
- if stats[x][1]:
- return (-stats[x][1], -stats[x][0])
- else:
- return (0, -stats[x][0])
-
- def sortTotal(x):
- # sort by totals
- return (0, -stats[x][0])
total = 0.
for key in stats.keys():
if key.find('(') is -1:
total += stats[key][0]
if self._sorting == SORT_DEFAULT:
- sortkey = sortCurAvg
+ def sortkey((_k, v)):
+ # sort by (delta value, overall value)
+ return (v[1], v[0])
else:
- sortkey = sortTotal
+ def sortkey((_k, v)):
+ # sort by overall value
+ return v[0]
+
tavg = 0
- for key in sorted(stats.keys(), key=sortkey):
+ for key, values in sorted(stats.items(), key=sortkey, reverse=True):
if row >= self.screen.getmaxyx()[0] - 1:
break
- values = stats[key]
if not values[0] and not values[1]:
break
if values[0] is not None:
--
2.13.4
