31 lines
852 B
Python
31 lines
852 B
Python
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# pylint: disable=C0111,R0903
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"""Displays the system uptime."""
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# Use absolute_import because there's already a datatime module
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# in the same directory
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from __future__ import absolute_import
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import bumblebee.input
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import bumblebee.output
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import bumblebee.engine
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from datetime import timedelta
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class Module(bumblebee.engine.Module):
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def __init__(self, engine, config):
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super(Module, self).__init__(engine, config,
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bumblebee.output.Widget(full_text=self.output)
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)
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self._uptime = ""
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def output(self, _):
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return "{}".format(self._uptime)
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def update(self, widgets):
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with open('/proc/uptime', 'r') as f:
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uptime_seconds = int(float(f.readline().split()[0]))
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self._uptime = timedelta(seconds = uptime_seconds)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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