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Remove Alexa.InputController from devices without supported inputs in Alexa (#31450)

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* Yield Alexa.InputController only for supported inputs.

* Add Comment.

* Comment fix.
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ochlocracy 2020-02-03 19:19:40 -05:00 • committed by GitHub
parent 119566f280
commit 4602d7370c
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3 changed files with 50 additions and 2 deletions
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8
homeassistant/components/alexa/entities.py
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@ -526,7 +526,13 @@ class MediaPlayerCapabilities(AlexaEntity):
yield AlexaSeekController(self.entity)
if supported & media_player.SUPPORT_SELECT_SOURCE:
yield AlexaInputController(self.entity)
inputs = AlexaInputController.get_valid_inputs(
self.entity.attributes.get(
media_player.const.ATTR_INPUT_SOURCE_LIST, []
)
)
if len(inputs) > 0:
yield AlexaInputController(self.entity)
if supported & media_player.const.SUPPORT_PLAY_MEDIA:
yield AlexaChannelController(self.entity)