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Mem: fix displaying negative values (#485)

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Accomodating to changes made in `psutil` version 4.4.0 in calculating
`virtual_memory().used`.
This commit is contained in:
hcpl 2016-10-28 18:42:40 +03:00
parent 115bd4d34f
commit d28cc6369c
1 changed files with 7 additions and 4 deletions
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11
i3pystatus/mem.py
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@ -1,5 +1,5 @@
from i3pystatus import IntervalModule from i3pystatus import IntervalModule
from psutil import virtual_memory import psutil
from .core.util import round_dict from .core.util import round_dict
@ -42,12 +42,15 @@ class Mem(IntervalModule):
) )
def run(self): def run(self):
memory_usage = virtual_memory() memory_usage = psutil.virtual_memory()
used = memory_usage.used - memory_usage.cached - memory_usage.buffers
if psutil.version_info < (4,4,0):
used = memory_usage.used - memory_usage.cached - memory_usage.buffers
else:
used = memory_usage.used
if memory_usage.percent >= self.alert_percentage: if memory_usage.percent >= self.alert_percentage:
color = self.alert_color color = self.alert_color
elif memory_usage.percent >= self.warn_percentage: elif memory_usage.percent >= self.warn_percentage:
color = self.warn_color color = self.warn_color
else: else: