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Handle template error

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To be more consistent with the other sensor implementations of templates
This commit is contained in:
Philip Lundrigan 2015-12-15 15:47:35 -07:00
parent 4e6b01b0b9
commit 574de3b1b6
1 changed files with 10 additions and 4 deletions
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14
homeassistant/components/sensor/arest.py
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@ -13,6 +13,7 @@ import requests
from homeassistant.const import ATTR_UNIT_OF_MEASUREMENT, CONF_VALUE_TEMPLATE, \ from homeassistant.const import ATTR_UNIT_OF_MEASUREMENT, CONF_VALUE_TEMPLATE, \
DEVICE_DEFAULT_NAME DEVICE_DEFAULT_NAME
from homeassistant.exceptions import TemplateError
from homeassistant.helpers.entity import Entity from homeassistant.helpers.entity import Entity
from homeassistant.util import template, Throttle from homeassistant.util import template, Throttle
@ -55,10 +56,15 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
""" Creates renderer based on variable_template value """ """ Creates renderer based on variable_template value """
if value_template is None: if value_template is None:
return lambda value: value return lambda value: value
else:
return lambda value: template.render(hass, def _render(value):
value_template, try:
{'value': value}) return template.render(hass, value_template, {'value': value})
except TemplateError:
_LOGGER.exception('Error parsing value')
return value
return _render
dev = [] dev = []