47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
# pylint: disable=C0111,R0903
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"""Displays CPU utilization across all CPUs.
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By default, opens `gnome-system-monitor` on left mouse click.
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Requirements:
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* the psutil Python module for the first three items from the list above
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* gnome-system-monitor for default mouse click action
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Parameters:
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* cpu.warning : Warning threshold in % of CPU usage (defaults to 70%)
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* cpu.critical: Critical threshold in % of CPU usage (defaults to 80%)
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* cpu.format : Format string (defaults to '{:.01f}%')
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"""
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import psutil
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import core.module
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import core.widget
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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.utilization))
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self.widget().set("theme.minwidth", self._format.format(100.0 - 10e-20))
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self._utilization = psutil.cpu_percent(percpu=False)
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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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@property
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def _format(self):
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return self.parameter("format", "{:.01f}%")
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def utilization(self, _):
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return self._format.format(self._utilization)
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def update(self):
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self._utilization = psutil.cpu_percent(percpu=False)
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def state(self, _):
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return self.threshold_state(self._utilization, 70, 80)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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