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# pylint: disable=C0111,R0903
"""Displays system load.
* load.warning : Warning threshold for the one-minute load average (defaults to 70% of the number of CPUs)
* load.critical: Critical threshold for the one-minute load average (defaults to 80% of the number of CPUs)
import os
import multiprocessing
import bumblebee.input
import bumblebee.output
import bumblebee.engine
class Module(bumblebee.engine.Module):
def __init__(self, engine, config):
super(Module, self).__init__(engine, config,
self._load = [0, 0, 0]
self._cpus = multiprocessing.cpu_count()
except NotImplementedError as e:
self._cpus = 1
engine.input.register_callback(self, button=bumblebee.input.LEFT_MOUSE,
def load(self, widget):
return "{:.02f}/{:.02f}/{:.02f}".format(
self._load[0], self._load[1], self._load[2]
def update(self, widgets):
self._load = os.getloadavg()
def state(self, widget):
return self.threshold_state(self._load[0], self._cpus*0.7, self._cpus*0.8)
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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