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still update sensor on startup (#17319)

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This commit is contained in:
Paulus Schoutsen 2018-10-11 11:38:35 +02:00 • committed by Pascal Vizeli
parent f5d3aa1826
commit ebff253cc9
2 changed files with 20 additions and 11 deletions
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10
homeassistant/components/sensor/template.py
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@ -137,10 +137,6 @@ class SensorTemplate(Entity):
async def async_added_to_hass(self):
"""Register callbacks."""
# We don't render on every update
if self._entities == MATCH_ALL:
return
@callback
def template_sensor_state_listener(entity, old_state, new_state):
"""Handle device state changes."""
@ -149,8 +145,10 @@ class SensorTemplate(Entity):
@callback
def template_sensor_startup(event):
"""Update template on startup."""
async_track_state_change(
self.hass, self._entities, template_sensor_state_listener)
if self._entities != MATCH_ALL:
# Track state change only for valid templates
async_track_state_change(
self.hass, self._entities, template_sensor_state_listener)
self.async_schedule_update_ha_state(True)