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Update command_line sensor to use STATE_UNKNOWN (#4093)

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devdelay 2016-10-28 22:03:40 -04:00 • committed by Paulus Schoutsen
parent 9afe066ec8
commit 230c3815f2
1 changed files with 6 additions and 3 deletions
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9
homeassistant/components/sensor/command_line.py
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@ -12,7 +12,8 @@ import voluptuous as vol
from homeassistant.components.sensor import PLATFORM_SCHEMA
from homeassistant.const import (
CONF_NAME, CONF_VALUE_TEMPLATE, CONF_UNIT_OF_MEASUREMENT, CONF_COMMAND)
CONF_NAME, CONF_VALUE_TEMPLATE, CONF_UNIT_OF_MEASUREMENT, CONF_COMMAND,
STATE_UNKNOWN)
from homeassistant.helpers.entity import Entity
from homeassistant.util import Throttle
import homeassistant.helpers.config_validation as cv
@ -79,9 +80,11 @@ class CommandSensor(Entity):
self.data.update()
value = self.data.value
if self._value_template is not None:
if value is None:
value = STATE_UNKNOWN
elif self._value_template is not None:
self._state = self._value_template.render_with_possible_json_value(
value, 'N/A')
value, STATE_UNKNOWN)
else:
self._state = value