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Merge pull request #147 from wind-rider/pychromecast-fixing

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Make chromecast component work again
This commit is contained in:
Paulus Schoutsen 2015-05-30 00:32:23 -07:00
commit b332a9ed41
3 changed files with 53 additions and 62 deletions
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1
homeassistant/components/media_player/__init__.py
View File

@ -41,6 +41,7 @@ ATTR_MEDIA_DURATION = 'media_duration'
MEDIA_STATE_UNKNOWN = 'unknown'
MEDIA_STATE_PLAYING = 'playing'
MEDIA_STATE_PAUSED = 'paused'
MEDIA_STATE_STOPPED = 'stopped'

112
homeassistant/components/media_player/cast.py
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@ -10,15 +10,18 @@ import logging
try:
import pychromecast
import pychromecast.controllers.youtube as youtube
except ImportError:
# We will throw error later
pass
# ATTR_MEDIA_ALBUM, ATTR_MEDIA_IMAGE_URL,
# ATTR_MEDIA_TITLE, ATTR_MEDIA_ARTIST,
from homeassistant.components.media_player import (
MediaPlayerDevice, STATE_NO_APP, ATTR_MEDIA_STATE,
ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_TITLE, ATTR_MEDIA_ARTIST,
ATTR_MEDIA_ALBUM, ATTR_MEDIA_IMAGE_URL, ATTR_MEDIA_DURATION,
ATTR_MEDIA_VOLUME, MEDIA_STATE_PLAYING, MEDIA_STATE_STOPPED)
ATTR_MEDIA_CONTENT_ID, ATTR_MEDIA_DURATION, ATTR_MEDIA_VOLUME,
MEDIA_STATE_PLAYING, MEDIA_STATE_PAUSED, MEDIA_STATE_STOPPED,
MEDIA_STATE_UNKNOWN)
# pylint: disable=unused-argument
@ -57,7 +60,9 @@ class CastDevice(MediaPlayerDevice):
""" Represents a Cast device on the network. """
def __init__(self, host):
self.cast = pychromecast.PyChromecast(host)
self.cast = pychromecast.Chromecast(host)
self.youtube = youtube.YouTubeController()
self.cast.register_handler(self.youtube)
@property
def name(self):
@ -67,47 +72,47 @@ class CastDevice(MediaPlayerDevice):
@property
def state(self):
""" Returns the state of the device. """
status = self.cast.app
if status is None or status.app_id == pychromecast.APP_ID['HOME']:
if self.cast.is_idle:
return STATE_NO_APP
else:
return status.description
return self.cast.app_display_name
@property
def media_state(self):
""" Returns the media state. """
media_controller = self.cast.media_controller
if media_controller.is_playing:
return MEDIA_STATE_PLAYING
elif media_controller.is_paused:
return MEDIA_STATE_PAUSED
elif media_controller.is_idle:
return MEDIA_STATE_STOPPED
else:
return MEDIA_STATE_UNKNOWN
@property
def state_attributes(self):
""" Returns the state attributes. """
ramp = self.cast.get_protocol(pychromecast.PROTOCOL_RAMP)
cast_status = self.cast.status
media_status = self.cast.media_status
if ramp and ramp.state != pychromecast.RAMP_STATE_UNKNOWN:
state_attr = {}
state_attr = {
ATTR_MEDIA_STATE: self.media_state,
'application_id': self.cast.app_id,
}
if ramp.state == pychromecast.RAMP_STATE_PLAYING:
state_attr[ATTR_MEDIA_STATE] = MEDIA_STATE_PLAYING
else:
state_attr[ATTR_MEDIA_STATE] = MEDIA_STATE_STOPPED
if cast_status:
state_attr[ATTR_MEDIA_VOLUME] = cast_status.volume_level,
if ramp.content_id:
state_attr[ATTR_MEDIA_CONTENT_ID] = ramp.content_id
if media_status:
if media_status.content_id:
state_attr[ATTR_MEDIA_CONTENT_ID] = media_status.content_id
if ramp.title:
state_attr[ATTR_MEDIA_TITLE] = ramp.title
if media_status.duration:
state_attr[ATTR_MEDIA_DURATION] = media_status.duration
if ramp.artist:
state_attr[ATTR_MEDIA_ARTIST] = ramp.artist
if ramp.album:
state_attr[ATTR_MEDIA_ALBUM] = ramp.album
if ramp.image_url:
state_attr[ATTR_MEDIA_IMAGE_URL] = ramp.image_url
if ramp.duration:
state_attr[ATTR_MEDIA_DURATION] = ramp.duration
state_attr[ATTR_MEDIA_VOLUME] = ramp.volume
return state_attr
return state_attr
def turn_off(self):
""" Service to exit any running app on the specimedia player ChromeCast and
@ -117,46 +122,31 @@ class CastDevice(MediaPlayerDevice):
def volume_up(self):
""" Service to send the chromecast the command for volume up. """
ramp = self.cast.get_protocol(pychromecast.PROTOCOL_RAMP)
if ramp:
ramp.volume_up()
self.cast.volume_up()
def volume_down(self):
""" Service to send the chromecast the command for volume down. """
ramp = self.cast.get_protocol(pychromecast.PROTOCOL_RAMP)
if ramp:
ramp.volume_down()
self.cast.volume_down()
def media_play_pause(self):
""" Service to send the chromecast the command for play/pause. """
ramp = self.cast.get_protocol(pychromecast.PROTOCOL_RAMP)
media_state = self.media_state
if ramp:
ramp.playpause()
if media_state in (MEDIA_STATE_STOPPED, MEDIA_STATE_PAUSED):
self.cast.media_controller.play()
elif media_state == MEDIA_STATE_PLAYING:
self.cast.media_controller.pause()
def media_play(self):
""" Service to send the chromecast the command for play/pause. """
ramp = self.cast.get_protocol(pychromecast.PROTOCOL_RAMP)
if ramp and ramp.state == pychromecast.RAMP_STATE_STOPPED:
ramp.playpause()
if self.media_state in (MEDIA_STATE_STOPPED, MEDIA_STATE_PAUSED):
self.cast.media_controller.play()
def media_pause(self):
""" Service to send the chromecast the command for play/pause. """
ramp = self.cast.get_protocol(pychromecast.PROTOCOL_RAMP)
if ramp and ramp.state == pychromecast.RAMP_STATE_PLAYING:
ramp.playpause()
def media_next_track(self):
""" Service to send the chromecast the command for next track. """
ramp = self.cast.get_protocol(pychromecast.PROTOCOL_RAMP)
if ramp:
ramp.next()
if self.media_state == MEDIA_STATE_PLAYING:
self.cast.media_controller.pause()
def play_youtube_video(self, video_id):
""" Plays specified video_id on the Chromecast's YouTube channel. """
pychromecast.play_youtube_video(video_id, self.cast.host)
self.youtube.play_video(video_id)

2
requirements.txt
View File

@ -18,7 +18,7 @@ phue>=0.8
ledcontroller>=1.0.7
# media_player.cast
pychromecast>=0.5
pychromecast>=0.6
# keyboard
pyuserinput>=0.1.9