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[modules/cpu] Add configurable warning and critical thresholds

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The cpu module now has cpu.warning and cpu.critical thresholds. If the
CPU utilization is higher than any of those values, the widget's state
changes to warning or critical, respectively.

see #23
This commit is contained in:
Tobi-wan Kenobi 2016-12-10 08:09:13 +01:00
parent 87e76b9e40
commit 225d471c6a
5 changed files with 60 additions and 17 deletions
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14
bumblebee/modules/cpu.py
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@ -1,6 +1,11 @@
# pylint: disable=C0111,R0903
"""Displays CPU utilization across all CPUs."""
"""Displays CPU utilization across all CPUs.
Parameters:
* cpu.warning : Warning threshold in % of CPU usage (defaults to 70%)
* cpu.critical: Critical threshold in % of CPU usage (defaults to 80%)
"""
import psutil
import bumblebee.input
@ -22,4 +27,11 @@ class Module(bumblebee.engine.Module):
def update(self, widgets):
self._utilization = psutil.cpu_percent(percpu=False)
def state(self, widget):
if self._utilization > int(self.parameter("critical", 80)):
return "critical"
if self._utilization > int(self.parameter("warning", 70)):
return "warning"
return None
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