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Tellduslive: Use magic constants for battery level. Also, the previous formula for battery level was wrong. (#10788)

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Erik Eriksson 2017-11-28 15:32:36 +01:00 • committed by Pascal Vizeli
parent 4e4d4365a0
commit 7ab15c0e79
1 changed files with 11 additions and 2 deletions
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13
homeassistant/components/tellduslive.py
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@ -343,8 +343,17 @@ class TelldusLiveEntity(Entity):
@property
def _battery_level(self):
"""Return the battery level of a device."""
return round(self.device.battery * 100 / 255) \
if self.device.battery else None
from tellduslive import (BATTERY_LOW,
BATTERY_UNKNOWN,
BATTERY_OK)
if self.device.battery == BATTERY_LOW:
return 1
elif self.device.battery == BATTERY_UNKNOWN:
return None
elif self.device.battery == BATTERY_OK:
return 100
else:
return self.device.battery # Percentage
@property
def _last_updated(self):