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Don't reinvent callback handler removal logic in several integ… (#33726)

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Aaron Bach 2020-04-05 23:36:23 -06:00 • committed by GitHub
parent e4ee4cf302
commit f53dfc4308
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10 changed files with 16 additions and 67 deletions
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homeassistant/components/rainmachine/binary_sensor.py
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@ -126,7 +126,7 @@ class RainMachineBinarySensor(RainMachineEntity, BinarySensorDevice):
async def async_added_to_hass(self):
"""Register callbacks."""
self._dispatcher_handlers.append(
self.async_on_remove(
async_dispatcher_connect(self.hass, SENSOR_UPDATE_TOPIC, self._update_state)
)
await self.rainmachine.async_register_sensor_api_interest(self._api_category)