def main():
logging.basicConfig(level=logging.INFO)
config = None if len(sys.argv) < 2 else sys.argv[1]
audio = Audio()
alexa = Alexa(config)
audio.link(alexa)
alexa.start()
audio.start()
is_quit = threading.Event()
def signal_handler(signal, frame):
print('Quit')
is_quit.set()
signal.signal(signal.SIGINT, signal_handler)
while not is_quit.is_set():
try:
input('press ENTER to talk\n')
except SyntaxError:
pass
except NameError:
pass
alexa.listen()
alexa.stop()
audio.stop()
def main():
import sys
from avs.mic import Audio
logging.basicConfig(level=logging.DEBUG)
config = None if len(sys.argv) < 2 else sys.argv[1]
audio = Audio()
alexa = Alexa(config)
audio.link(alexa)
alexa.start()
audio.start()
while True:
try:
try:
input('press ENTER to talk\n')
except SyntaxError:
pass
alexa.listen()
except KeyboardInterrupt:
break
alexa.stop()
audio.stop()
def main():
from avs.alexa import Alexa
from avs.mic import Audio
logging.basicConfig(level=logging.DEBUG)
config = None if len(sys.argv) < 2 else sys.argv[1]
audio = Audio()
kws = KWS()
alexa = Alexa(config)
audio.link(kws)
kws.link(alexa)
def wakeup(keyword):
if keyword.find('alexa') >= 0:
alexa.listen()
kws.set_callback(wakeup)
alexa.start()
kws.start()
audio.start()
while True:
try:
time.sleep(1)
except KeyboardInterrupt:
break
alexa.stop()
kws.stop()
audio.stop()
def main():
audio = Audio(frames_size=1600)
rms = RMS()
audio.link(rms)
audio.start()
alarm = os.path.realpath(
os.path.join(os.path.dirname(__file__), 'resources/alarm.mp3'))
alarm_uri = 'file://{}'.format(alarm)
player1 = Player()
player2 = Player()
while True:
try:
player1.play(alarm_uri)
time.sleep(1)
player2.play(alarm_uri)
time.sleep(3)
except KeyboardInterrupt:
break
audio.stop()
def main():
audio = Audio(frames_size=1600)
rms = RMS()
audio.link(rms)
audio.start()
alarm = os.path.realpath(
os.path.join(os.path.dirname(__file__), 'resources/alarm.mp3'))
alarm_uri = 'file://{}'.format(alarm)
player1 = Player()
player2 = Player()
is_quit = []
def signal_handler(signal, frame):
print('Quit')
is_quit.append(True)
signal.signal(signal.SIGINT, signal_handler)
while not is_quit:
player1.play(alarm_uri)
time.sleep(1)
player1.pause()
player2.play(alarm_uri)
time.sleep(3)
player2.pause()
audio.stop()
def main():
config = None if len(sys.argv) < 2 else sys.argv[1]
audio = Audio(frames_size=1600)
kws = KWS()
alexa = Alexa(config)
def speak():
pixel_ring.speak(10, 0)
alexa.state_listener.on_listening = pixel_ring.listen
alexa.state_listener.on_thinking = pixel_ring.wait
alexa.state_listener.on_speaking = speak
alexa.state_listener.on_finished = pixel_ring.off
audio.link(kws)
kws.link(alexa)
def wakeup(keyword):
if keyword.find('alexa') >= 0:
alexa.listen()
kws.set_callback(wakeup)
alexa.start()
kws.start()
audio.start()
is_quit = threading.Event()
def signal_handler(signal, frame):
print('Quit')
is_quit.set()
signal.signal(signal.SIGINT, signal_handler)
while not is_quit.is_set():
time.sleep(1)
alexa.stop()
kws.stop()
audio.stop()
def main():
logging.basicConfig(level=logging.INFO)
config = avs.config.DEFAULT_CONFIG_FILE if len(
sys.argv) < 2 else sys.argv[1]
if not os.path.isfile(config):
print('Login amazon alexa or baidu dueros first')
avs.auth.auth(None, config)
audio = Audio()
alexa = Alexa(config)
audio.link(alexa)
alexa.start()
audio.start()
is_quit = threading.Event()
def signal_handler(sig, frame):
print('Quit')
is_quit.set()
signal.signal(signal.SIGINT, signal_handler)
while True:
try:
input('press ENTER to talk\n')
except SyntaxError:
pass
except NameError:
pass
if is_quit.is_set():
break
alexa.listen()
alexa.stop()
audio.stop()
def main():
from respeaker.pixel_ring import pixel_ring
config = None if len(sys.argv) < 2 else sys.argv[1]
audio = Audio(frames_size=1600)
kws = KWS()
alexa = Alexa(config)
def speak():
pixel_ring.speak(10, 0)
alexa.state_listener.on_listening = pixel_ring.listen
alexa.state_listener.on_thinking = pixel_ring.wait
alexa.state_listener.on_speaking = speak
alexa.state_listener.on_finished = pixel_ring.off
audio.link(kws)
kws.link(alexa)
def wakeup(keyword):
if keyword.find('alexa') >= 0:
alexa.listen()
kws.set_callback(wakeup)
alexa.start()
kws.start()
audio.start()
while True:
try:
time.sleep(1)
except KeyboardInterrupt:
break
alexa.stop()
kws.stop()
audio.stop()
class AssistantEchoPlugin(AssistantPlugin):
"""
Amazon Echo/Alexa assistant plugin.
In order to activate the Echo service on your device follow these steps:
1. Install avs (``pip install git+https://github.com/BlackLight/avs.git``)
2. Run the ``alexa-auth`` script. A local webservice will start on port 3000
3. If a browser instance doesn't open automatically then head to http://localhost:3000
4. Log in to your Amazon account
5. The required credentials will be stored to ~/.avs.json
Triggers:
* :class:`platypush.message.event.assistant.ConversationStartEvent`
when a new conversation starts
* :class:`platypush.message.event.assistant.SpeechRecognizedEvent`
when a new voice command is recognized
* :class:`platypush.message.event.assistant.ConversationEndEvent`
when a new conversation ends
Requires:
* **avs** (``pip install avs``)
"""
def __init__(self,
avs_config_file: str = None,
audio_device: str = 'default',
audio_player: str = 'default',
**kwargs):
"""
:param avs_config_file: AVS credentials file - default: ~/.avs.json. If the file doesn't exist then
an instance of the AVS authentication service will be spawned. You can login through an Amazon
account either in the spawned browser window, if available, or by opening http://your-ip:3000
in the browser on another machine.
:param audio_device: Name of the input audio device (default: 'default')
:param audio_player: Player to be used for audio playback (default: 'default').
Supported values: 'mpv', 'mpg123', 'gstreamer'
"""
from avs.alexa import Alexa
from avs.config import DEFAULT_CONFIG_FILE
from avs.mic import Audio
super().__init__(**kwargs)
if not avs_config_file:
avs_config_file = DEFAULT_CONFIG_FILE
if not avs_config_file or not os.path.isfile(avs_config_file):
from avs.auth import auth
auth(None, avs_config_file)
self.logger.warning(
'Amazon Echo assistant credentials not configured. Open http://localhost:3000 '
+ 'to authenticate this client')
self.audio_device = audio_device
self.audio_player = audio_player
self.audio = Audio(device_name=audio_device)
self.alexa = Alexa(avs_config_file, audio_player=audio_player)
self._ready = False
self.alexa.state_listener.on_ready = self._on_ready()
self.alexa.state_listener.on_listening = self._on_listening()
self.alexa.state_listener.on_speaking = self._on_speaking()
self.alexa.state_listener.on_thinking = self._on_thinking()
self.alexa.state_listener.on_finished = self._on_finished()
self.alexa.state_listener.on_disconnected = self._on_disconnected()
self.audio.link(self.alexa)
self.alexa.start()
def _on_ready(self):
def _callback():
self._ready = True
return _callback
def _on_listening(self):
def _callback():
get_bus().post(ConversationStartEvent(assistant=self))
return _callback
def _on_speaking(self):
def _callback():
# AVS doesn't provide a way to access the response text
get_bus().post(ResponseEvent(assistant=self, response_text=''))
return _callback
def _on_finished(self):
def _callback():
get_bus().post(ConversationEndEvent(assistant=self))
return _callback
def _on_disconnected(self):
def _callback():
self._ready = False
return _callback
def _on_thinking(self):
def _callback():
# AVS doesn't provide a way to access the detected text
get_bus().post(SpeechRecognizedEvent(assistant=self, phrase=''))
return _callback
@action
def start_conversation(self, **kwargs):
"""
Programmatically start a conversation with the assistant
"""
if not self._ready:
raise RuntimeError('Echo assistant not ready')
self.audio.start()
self.alexa.listen()
@action
def stop_conversation(self):
"""
Programmatically stop a running conversation with the assistant
"""
self.audio.stop()
self._on_finished()()
