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83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
6 years ago
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# SMART SPEAKER THEATRE
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# This script reads the triggers for activated user intents sent by Snips over MQTT
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# Using this triggers, it will start particular actions and scripts
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# Libraries
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import re
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from config import characters, directions
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from logic import tts, read_script
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from subprocess import call
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import paho.mqtt.client as mqtt
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import json
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from time import sleep
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from pixel_ring import pixel_ring
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# === SETUP OF MQTT PART 1 ===
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# Location of the MQTT server
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HOST = 'localhost'
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PORT = 1883
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# Subscribe to relevant MQTT topics
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def on_connect(client, userdata, flags, rc):
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print("Connected to {0} with result code {1}".format(HOST, rc))
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client.subscribe('hermes/intent/jocavdh:play_intro_act') # to check for intent to play the act
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client.subscribe('hermes/intent/jocavdh:question_continue_act') # to check for the intent to continue to the next act
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client.subscribe('hermes/hotword/default/detected')
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# === FUNCTIONS THAT ARE TRIGGERED WHEN AN INTENT IS DETECTED ===
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def on_wakeword(client, userdata, msg):
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pixel_ring.think()
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# Function which is triggered when the intent play_intro_act is activated
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def on_play_act(client, userdata, msg):
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# # disable this intent to avoid playing another act triggered by the Google Home
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# client.publish("hermes/dialogueManager/configure", json.dumps({
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# 'siteId': 'default',
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# 'intents': {
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# 'jocavdh:play': False
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# }
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# }))
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call(["python3", "act.py", "play_scripts/demo.txt"])
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# Function which is triggered when the intent introduction is activated
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def on_play_introduction(client,data,msg):
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for character, line, direction in read_script('plays/introduction.txt'):
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input_text = line
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voice = characters.get(character)[0]
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speaker = characters.get(character)[1]
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action = directions.get(direction[0])
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tts(voice, input_text, speaker)
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sleep(1) # add a pause between each line
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print('The act is over.')
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# === SETUP OF MQTT PART 2 ===
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# Initialise MQTT client
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client = mqtt.Client()
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client.connect(HOST, PORT, 60)
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client.on_connect = on_connect
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# Connect each MQTT topic to which you subscribed to a handler function
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client.message_callback_add('hermes/intent/jocavdh:play_intro_act', on_play_act)
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client.message_callback_add('hermes/hotword/default/detected', on_wakeword)
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# Keep checking for new MQTT messages
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client.loop_forever()
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