22 lines
810 B
Python
22 lines
810 B
Python
import bumblebee.module
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def description():
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return "Displays brightness percentage"
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class Module(bumblebee.module.Module):
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def __init__(self, output, config, alias):
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super(Module, self).__init__(output, config, alias)
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self._brightness = 0
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self._max = 0
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self._percent = 0
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def widgets(self):
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with open("/sys/class/backlight/intel_backlight/brightness") as f:
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self._brightness = int(f.read())
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with open("/sys/class/backlight/intel_backlight/max_brightness") as f:
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self._max = int(f.read())
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self._brightness = self._brightness if self._brightness < self._max else self._max
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self._percent = round(self._brightness * 100 / self._max)
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return bumblebee.output.Widget(self, "{:02d}%".format(self._percent))
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