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# Pick something random app for Snips
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[](https://travis-ci.com/koenvervloesem/snips-app-pick-something-random) [](https://codeclimate.com/github/koenvervloesem/snips-app-pick-something-random/maintainability) [](https://www.codacy.com/app/koenvervloesem/snips-app-pick-something-random) [](https://www.python.org) [](https://github.com/koenvervloesem/snips-app-pick-something-random/blob/master/LICENSE) [](https://github.com/koenvervloesem/snips-app-pick-something-random/tree/master/translations) [](https://console.snips.ai/store/en/skill_NmlgOeBBO13)
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With this [Snips](https://snips.ai/) app, you can ask for random numbers and dates, to flip a coin and to roll a die or multiple dice.
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## Installation
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The easiest way to install this app is by adding the Snips app [Pick something random](https://console.snips.ai/store/en/skill_NmlgOeBBO13) to your assistant in the [Snips Console](https://console.snips.ai).
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## Usage
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This app recognizes the following intents:
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* FlipCoin - The user asks to flip a coin. The app reasponds with heads or tails.
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* RandomNumber - The user asks to pick a random number between two numbers. The app responds with a number.
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* RandomDate - The user asks to pick a random date, optionally in a specific period. The app responds with a date in the specified time period.
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* RollDice - The user asks to roll a die or multiple dice (specified in words or in [dice notation](https://en.wikipedia.org/wiki/Dice_notation)). The app responds with the numbers.
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## Copyright
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This app is provided by [Koen Vervloesem](mailto:koen@vervloesem.eu) as open source software. See LICENSE for more information.
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Fuction recognize intents and connect them to the right actions
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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 logic import tts, read_script
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from config import characters, directions
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HOST = 'localhost'
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PORT = 1883
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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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# Subscribe to the text detected topic
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client.subscribe("hermes/asr/textCaptured")
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client.subscribe("hermes/nlu/intentNotRecognized")
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client.subscribe('hermes/intent/jocavdh:ask')
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client.subscribe('hermes/intent/jocavdh:answer_yes')
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client.subprocess('hermes/dialogueManager/sessionEnded')
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client.subprocess('hermes/dialogueManager/sessionStarted')
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def on_introduce(client,data,msg):
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data = json.loads(msg.payload)
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sessionId = data['sessionId']
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for character, line, direction in read_script('play_scripts/demo.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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#speaker = 'default'
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# Some way to do something with the stage directions will come here
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action = directions.get(direction[0])
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tts(voice, input_text, speaker)
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client.publish('hermes/dialogueManager/endSession', json.dumps({
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'sessionId': sessionId
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}))
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client.publish('hermes/dialogueManager/startSession', json.dumps({
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'siteId': 'default',
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'init': {'type': 'action', 'canBeEnqueued': False, 'intentFilter':['jocavdh:answer_yes']}
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}))
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def on_answer(client,data,msg):
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data = json.loads(msg.payload)
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answer_value = data['slots'][0]['value']['value']
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print(answer_value)
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if answer_value == 'yes':
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input_text = 'Lorem ipsum'
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if answer_value == 'no':
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input_text = 'nope nope nope'
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voice = "dfki-obadiah"
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speaker = 'default'
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tts(voice, input_text, speaker)
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print('The play is over.')
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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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client.connected_flag=False
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client.message_callback_add('hermes/intent/jocavdh:ask', on_introduce)
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client.message_callback_add('hermes/intent/jocavdh:answer_yes', on_answer)
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client.message_callback_add('hermes/intent/jocavdh:no', on_answer)
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print('main')
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listening = False
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client.loop_forever()
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# play_config.py
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# This script contains the basic configuration of the play
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# A list of the characters and their voices
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# A list of stage directions which connect to formal instructions for the hardware
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# ---
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# Define sound output device here
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# sound_output_device = sc.get_speaker('Scarlett')
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# Dictionary to link characters to the right voice
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characters = {"ROGUE":["dfki-prudence", "mono1"], "SAINT":["dfki-obadiah", "mono2"], "RASA":["dfki-poppy-hsmm", "mono3"] }
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# Dictionary to link stage directions to a particular formal action
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directions = {
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'Wait for audience':'listen_audience',
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'Listens to Google Home':'listen_google_home',
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'Music':'audio'
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}
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# play_logic.py
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# This script contains the logic to turn the play_script into instructions for the hardware
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# ---
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# 01 FUNTION TO PROCESS THEATRE SCRIPT
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import re
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from config import characters, directions
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def read_script(filename):
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lines = []
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with open(filename, 'r') as f:
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for line in f.readlines():
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#print(line)
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parts = re.match(r'(?P<character>^.+?):\s?(\[(?P<stage_directions>[^]]+)\])?\s?(?P<text>.*)', line)
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parts_character = parts.group('character')
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parts_text = parts.group('text')
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parts_directions = str(parts.group('stage_directions')).split(".")
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lines.append((parts_character,parts_text,parts_directions))
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#print(lines)
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return lines;
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# 02 FUNCTION TO SYNTHESIZE TEXT
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# based on https://github.com/marytts/marytts-txt2wav/tree/python
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# To play wave files
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from subprocess import call
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from time import sleep
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# Mary server informations
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mary_host = "localhost"
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mary_port = "59125"
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# HTTP + URL packages
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import httplib2
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import os
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from urllib.parse import urlencode, quote # For URL creation
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def tts(voice, input_text, speaker):
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# Build the query
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query_hash = {"INPUT_TEXT": input_text,
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"INPUT_TYPE":"TEXT", # Input text
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"LOCALE":"en_GB",
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"VOICE": voice, # Voice informations (need to be compatible)
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"OUTPUT_TYPE":"AUDIO",
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"AUDIO":"WAVE", # Audio informations (need both)
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}
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query = urlencode(query_hash)
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print("query = \"http://%s:%s/process?%s\"" % (mary_host, mary_port, query))
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# Run the query to mary http server
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h_mary = httplib2.Http()
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resp, content = h_mary.request("http://%s:%s/process?" % (mary_host, mary_port), "POST", query)
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# Decode the wav file or raise an exception if no wav files
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if (resp["content-type"] == "audio/x-wav"):
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# Write the wav file
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fpath = os.path.join(os.path.dirname(__file__), '/tmp/output_wav.wav')
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f = open(fpath, "wb")
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f.write(content)
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f.close()
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# aplay -D mono3 /tmp/output_wav.wav
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call(["aplay", fpath])
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else:
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raise Exception(content)
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# 03 FUNCTIONS TO RUN THE PLAY ON THE SPEAKERS
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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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HOST = 'localhost'
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PORT = 1883
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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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# Subscribe to the text detected topic
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client.subscribe("hermes/asr/textCaptured")
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client.subscribe("hermes/nlu/intentNotRecognized")
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client.subscribe('hermes/intent/jocavdh:ask')
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client.subscribe('hermes/intent/jocavdh:answer_yes')
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client.subprocess('hermes/dialogueManager/sessionEnded')
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client.subprocess('hermes/dialogueManager/sessionStarted')
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def on_message(client, userdata, msg):
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print('Google Home is not speaking anymore')
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client.connected_flag=True
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# def on_waiting(client, userdata, msg):
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# sessionId = json.loads(id.payload)
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# print('delete mistaken intent')
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# client.publish("hermes/dialogueManager/endSession", json.dumps({
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# 'sessionId': sessionId,
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# }))
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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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client.connected_flag=False
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listening = False
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def play():
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for character, line, direction in read_script('play_scripts/demo.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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#speaker = 'default'
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# Some way to do something with the stage directions will come here
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action = directions.get(direction[0])
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tts(voice, input_text, speaker)
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if action == 'listen_google_home':
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print('Waiting for the Google Home to finish its talk')
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# # start voice activity detection
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# client.publish("hermes/asr/startListening", json.dumps({
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# 'siteId': 'default',
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# 'init': {
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# 'type': 'action',
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# 'canBeEnqueued': True
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# }
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# }))
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client.publish("hermes/asr/startListening", json.dumps({
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'siteId': 'default'
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}))
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# create callback
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client.on_message = on_message
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listening = True
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while listening:
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client.loop()
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#client.on_message = on_message
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client.message_callback_add('hermes/asr/textCaptured', on_message)
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if client.connected_flag:
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sleep(1)
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print('Continue the play')
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client.connected_flag = False
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# client.message_callback_add('hermes/dialogueManager/sessionQueued', on_waiting)
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break
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if action == 'audio':
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print('play audioclip')
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playing = True
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while playing:
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call(["aplay", "-D", speaker, "/usr/share/snips/congress.wav"])
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playing = False
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if action == 'listen_audience':
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print('ask the audience')
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sleep(1)
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print('This act is done.')
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return
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@ -0,0 +1 @@
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ROGUE: Give me
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@ -0,0 +1 @@
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ROGUE: Hi, I am rogue. Are you Joca?
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@ -0,0 +1,3 @@
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# Needed for Snips platform 1.1.0 (0.61.1)
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hermes-python>=0.3.3
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toml
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#!/usr/bin/env bash
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set -e
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# Copy config.ini.default if it exists and config.ini doesn't exist.
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if [ -e config.ini.default ] && [ ! -e config.ini ]; then
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cp config.ini.default config.ini
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chmod a+w config.ini
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fi
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PYTHON=$(command -v python3)
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VENV=venv
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if [ -f "$PYTHON" ]; then
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if [ ! -d $VENV ]; then
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# Create a virtual environment if it doesn't exist.
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$PYTHON -m venv $VENV
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else
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if [ -e $VENV/bin/python2 ]; then
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# If a Python2 environment exists, delete it first
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# before creating a new Python 3 virtual environment.
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rm -r $VENV
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$PYTHON -m venv $VENV
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fi
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fi
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# Activate the virtual environment and install requirements.
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# shellcheck disable=SC1090
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. $VENV/bin/activate
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pip3 install -r requirements.txt
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else
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>&2 echo "Cannot find Python 3. Please install it."
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fi
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Reference in New Issue