20 lines
644 B
Python
20 lines
644 B
Python
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import datetime
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import bumblebee.module
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class Module(bumblebee.module.Module):
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def __init__(self, theme, args):
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super(Module, self).__init__(theme, args)
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self._battery = "BAT0" if not args else args[0]
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self._capacity = 0
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self._status = "Unknown"
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def data(self):
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with open("/sys/class/power_supply/%s/capacity" % self._battery) as f:
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self._capacity = int(f.read())
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with open("/sys/class/power_supply/%s/status" % self._battery) as f:
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self._status = f.read().strip()
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return "%02d%%" % self._capacity
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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