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Gracefully handle missing A/V info in Onkyo integration (#46228)

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* Gracefully handle missing A/V info

* Do not attempt to query A/V info if unsupported

* Rename _parse_onkyo_tuple
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On Freund 2021-02-13 13:03:49 +02:00 • committed by GitHub
parent 8bacfcec50
commit 1a8cdba9af
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1 changed files with 28 additions and 11 deletions
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35
homeassistant/components/onkyo/media_player.py
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@ -118,15 +118,20 @@ ONKYO_SELECT_OUTPUT_SCHEMA = vol.Schema(
SERVICE_SELECT_HDMI_OUTPUT = "onkyo_select_hdmi_output"
def _parse_onkyo_tuple(tup):
"""Parse a tuple returned from the eiscp library."""
if len(tup) < 2:
def _parse_onkyo_payload(payload):
"""Parse a payload returned from the eiscp library."""
if isinstance(payload, bool):
# command not supported by the device
return False
if len(payload) < 2:
# no value
return None
if isinstance(tup[1], str):
return tup[1].split(",")
if isinstance(payload[1], str):
return payload[1].split(",")
return tup[1]
return payload[1]
def _tuple_get(tup, index, default=None):
@ -267,6 +272,8 @@ class OnkyoDevice(MediaPlayerEntity):
self._reverse_mapping = {value: key for key, value in sources.items()}
self._attributes = {}
self._hdmi_out_supported = True
self._audio_info_supported = True
self._video_info_supported = True
def command(self, command):
"""Run an eiscp command and catch connection errors."""
@ -309,12 +316,14 @@ class OnkyoDevice(MediaPlayerEntity):
else:
hdmi_out_raw = []
preset_raw = self.command("preset query")
if self._audio_info_supported:
audio_information_raw = self.command("audio-information query")
if self._video_info_supported:
video_information_raw = self.command("video-information query")
if not (volume_raw and mute_raw and current_source_raw):
return
sources = _parse_onkyo_tuple(current_source_raw)
sources = _parse_onkyo_payload(current_source_raw)
for source in sources:
if source in self._source_mapping:
@ -441,7 +450,11 @@ class OnkyoDevice(MediaPlayerEntity):
self.command(f"hdmi-output-selector={output}")
def _parse_audio_information(self, audio_information_raw):
values = _parse_onkyo_tuple(audio_information_raw)
values = _parse_onkyo_payload(audio_information_raw)
if values is False:
self._audio_info_supported = False
return
if values:
info = {
"format": _tuple_get(values, 1),
@ -456,7 +469,11 @@ class OnkyoDevice(MediaPlayerEntity):
self._attributes.pop(ATTR_AUDIO_INFORMATION, None)
def _parse_video_information(self, video_information_raw):
values = _parse_onkyo_tuple(video_information_raw)
values = _parse_onkyo_payload(video_information_raw)
if values is False:
self._video_info_supported = False
return
if values:
info = {
"input_resolution": _tuple_get(values, 1),