90 lines
2.5 KiB
Python
90 lines
2.5 KiB
Python
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import logging
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import os
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from flask import Flask, json, render_template
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from flask_ask import Ask, request, session, question, statement, context, audio, current_stream
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app = Flask(__name__)
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ask = Ask(app, "/")
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logger = logging.getLogger()
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logging.getLogger('flask_ask').setLevel(logging.INFO)
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@ask.launch
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def launch():
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card_title = 'Audio Example'
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text = 'Welcome to an audio example. You can ask to begin demo, or try asking me to play the sax.'
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prompt = 'You can ask to begin demo, or try asking me to play the sax.'
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return question(text).reprompt(prompt).simple_card(card_title, text)
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@ask.intent('DemoIntent')
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def demo():
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speech = "Here's one of my favorites"
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stream_url = 'https://www.vintagecomputermusic.com/mp3/s2t9_Computer_Speech_Demonstration.mp3'
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return audio(speech).play(stream_url, offset=93000)
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# 'ask audio_skil Play the sax
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@ask.intent('SaxIntent')
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def george_michael():
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speech = 'yeah you got it!'
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stream_url = 'https://ia800203.us.archive.org/27/items/CarelessWhisper_435/CarelessWhisper.ogg'
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return audio(speech).play(stream_url)
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@ask.intent('AMAZON.PauseIntent')
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def pause():
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return audio('Paused the stream.').stop()
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@ask.intent('AMAZON.ResumeIntent')
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def resume():
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return audio('Resuming.').resume()
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@ask.intent('AMAZON.StopIntent')
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def stop():
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return audio('stopping').clear_queue(stop=True)
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# optional callbacks
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@ask.on_playback_started()
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def started(offset, token):
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_infodump('STARTED Audio Stream at {} ms'.format(offset))
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_infodump('Stream holds the token {}'.format(token))
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_infodump('STARTED Audio stream from {}'.format(current_stream.url))
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@ask.on_playback_stopped()
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def stopped(offset, token):
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_infodump('STOPPED Audio Stream at {} ms'.format(offset))
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_infodump('Stream holds the token {}'.format(token))
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_infodump('Stream stopped playing from {}'.format(current_stream.url))
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@ask.on_playback_nearly_finished()
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def nearly_finished():
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_infodump('Stream nearly finished from {}'.format(current_stream.url))
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@ask.on_playback_finished()
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def stream_finished(token):
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_infodump('Playback has finished for stream with token {}'.format(token))
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@ask.session_ended
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def session_ended():
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return "{}", 200
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def _infodump(obj, indent=2):
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msg = json.dumps(obj, indent=indent)
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logger.info(msg)
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if __name__ == '__main__':
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if 'ASK_VERIFY_REQUESTS' in os.environ:
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verify = str(os.environ.get('ASK_VERIFY_REQUESTS', '')).lower()
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if verify == 'false':
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app.config['ASK_VERIFY_REQUESTS'] = False
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app.run(debug=True)
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