46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
# pylint: disable=C0111,R0903
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"""Displays system load.
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By default, opens `gnome-system-monitor` on left mouse click.
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Requirements:
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* gnome-system-monitor for default mouse click action
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Parameters:
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* load.warning : Warning threshold for the one-minute load average (defaults to 70% of the number of CPUs)
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* load.critical: Critical threshold for the one-minute load average (defaults to 80% of the number of CPUs)
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"""
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import os
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import multiprocessing
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import core.module
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import core.input
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class Module(core.module.Module):
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def __init__(self, config, theme):
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super().__init__(config, theme, core.widget.Widget(self.load))
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self._load = [0, 0, 0]
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try:
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self._cpus = multiprocessing.cpu_count()
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except NotImplementedError as e:
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self._cpus = 1
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core.input.register(
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self, button=core.input.LEFT_MOUSE, cmd="gnome-system-monitor"
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)
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def load(self, widget):
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return "{:.02f}/{:.02f}/{:.02f}".format(
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self._load[0], self._load[1], self._load[2]
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)
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def update(self):
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self._load = os.getloadavg()
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def state(self, widget):
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return self.threshold_state(self._load[0], self._cpus * 0.7, self._cpus * 0.8)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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