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Fix bugs in greeneye_monitor voltage reporting (#31895)

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* Fix #31870

* Fix voltage notifications too
This commit is contained in:
Jonathan Keljo 2020-02-16 20:33:00 -08:00 committed by GitHub
parent 84e4ef510e
commit f30c636fb7
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 6 deletions
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10
homeassistant/components/greeneye_monitor/sensor.py
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@ -294,12 +294,10 @@ class VoltageSensor(GEMSensor):
def __init__(self, monitor_serial_number, number, name):
"""Construct the entity."""
super().__init__(monitor_serial_number, name, "volts", number)
self._monitor = None
def _get_sensor(self, monitor):
"""Wire the updates to a current channel."""
self._monitor = monitor
return monitor.channels[self._number - 1]
"""Wire the updates to the monitor itself, since there is no voltage element in the API."""
return monitor
@property
def icon(self):
@ -309,10 +307,10 @@ class VoltageSensor(GEMSensor):
@property
def state(self):
"""Return the current voltage being reported by this sensor."""
if not self._monitor.voltage:
if not self._sensor:
return None
return self._monitor.voltage
return self._sensor.voltage
@property
def unit_of_measurement(self):