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Allow Nest Cam turn on/off #15681

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merged 3 commits into from Jul 25, 2018
Merged

Allow Nest Cam turn on/off #15681

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6921917
Allow Nest Cam turn on/off
awarecan Jul 25, 2018
9f6ebd2
Don't raise Error
awarecan Jul 25, 2018
5da4780
Remove unnecessary state update
awarecan Jul 25, 2018
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33 changes: 31 additions & 2 deletions homeassistant/components/camera/nest.py
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Expand Up @@ -10,7 +10,9 @@
import requests

from homeassistant.components import nest
from homeassistant.components.camera import (PLATFORM_SCHEMA, Camera)
from homeassistant.components.camera import (PLATFORM_SCHEMA, Camera,
SUPPORT_ON_OFF)
from homeassistant.exceptions import HomeAssistantError
from homeassistant.util.dt import utcnow

_LOGGER = logging.getLogger(__name__)
Expand Down Expand Up @@ -76,7 +78,34 @@ def brand(self):
"""Return the brand of the camera."""
return NEST_BRAND

# This doesn't seem to be getting called regularly, for some reason
@property
def supported_features(self):
"""Nest Cam support turn on and off."""
return SUPPORT_ON_OFF

@property
def is_on(self):
"""Return true if on."""
return self._online and self._is_streaming

def turn_off(self):
"""Turn off camera."""
_LOGGER.debug('Turn off camera %s', self._name)
# Calling Nest API in is_streaming setter
self.device.is_streaming = False
self.schedule_update_ha_state(True)
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Since this is a polling entity, this line isn't needed.

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You are right. Just test out on real device, after this statement, camera still need few seconds to finish process and return is_streaming = True. The update statement is useless here anyway.


def turn_on(self):
"""Turn on camera."""
if not self._online:
raise HomeAssistantError('Camera {} is offline.'
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We usually don't raise within entity actuator methods. Log error and return is normal.

.format(self._name))

_LOGGER.debug('Turn on camera %s', self._name)
# Calling Nest API in is_streaming setter
self.device.is_streaming = True
self.schedule_update_ha_state(True)

def update(self):
"""Cache value from Python-nest."""
self._location = self.device.where
Expand Down