78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
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#!/usr/bin/env python3
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# Copyright 2017 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""A demo of the Google Assistant GRPC recognizer."""
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import argparse
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import locale
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import logging
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import signal
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import sys
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from light import Light
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from aiy.assistant.grpc import AssistantServiceClientWithLed
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from aiy.board import Board
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from gpiozero import LED
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from gpiozero import PWMLED
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import mod.snowboydecoder as snowboydecoder
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def volume(string):
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value = int(string)
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if value < 0 or value > 100:
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raise argparse.ArgumentTypeError('Volume must be in [0...100] range.')
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return value
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def locale_language():
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language, _ = locale.getdefaultlocale()
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return language
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interrupted = False
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def signal_handler(signal, frame):
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global interrupted
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interrupted = True
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def interrupt_callback():
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global interrupted
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return interrupted
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def main():
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logging.basicConfig(level=logging.DEBUG)
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signal.signal(signal.SIGTERM, lambda signum, frame: sys.exit(0))
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parser = argparse.ArgumentParser(description='Assistant service example.')
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parser.add_argument('--language', default=locale_language())
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parser.add_argument('--volume', type=volume, default=80)
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parser.add_argument('--model', default='src/examples/voice/Hey Robot.pmdl')
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args = parser.parse_args()
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detector = snowboydecoder.HotwordDetector(args.model, sensitivity=0.5)
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with Board() as board:
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assistant = AssistantServiceClientWithLed(board=board,
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volume_percentage=args.volume,
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language_code=args.language)
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while True:
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#green_led = Light(18)
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#red_led = Light(17)
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logging.info('Speak own hotword and speak')
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detector.start()
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logging.info('Conversation started!')
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assistant.conversation()
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if __name__ == '__main__':
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main()
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