794d923bf9
Replace the fixed 10s post-wake-word listen window with a VAD-driven loop. Once at least 500ms of speech have been seen, 1.2s of silence closes the window. Hard cap at 15s as a safety net. Tunable in config.py via VAD_AGGRESSIVENESS, COMMAND_END_SILENCE_MS, COMMAND_MIN_SPEECH_MS, COMMAND_MIN_LISTEN_MS, COMMAND_MAX_LISTEN_MS.
350 lines
10 KiB
Python
350 lines
10 KiB
Python
import datetime
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import json
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import os
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import queue
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import random
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import struct
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import subprocess
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import sys
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import time
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from ctypes import POINTER, cast
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import openai
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from openai import OpenAI
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import simpleaudio as sa
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import vosk
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import webrtcvad
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import yaml
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from comtypes import CLSCTX_ALL
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from fuzzywuzzy import fuzz
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from pvrecorder import PvRecorder
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from pycaw.pycaw import (
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AudioUtilities,
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IAudioEndpointVolume
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)
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from rich import print
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import config
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import tts
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# some consts
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CDIR = os.getcwd()
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VA_CMD_LIST = yaml.safe_load(
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open('commands.yaml', 'rt', encoding='utf8'),
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)
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system_message = {"role": "system", "content": (
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"Ты — J.A.R.V.I.S. (Just A Rather Very Intelligent System), ИИ-ассистент Тони Старка из киновселенной Marvel "
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"(до событий Age of Ultron — ты НЕ Vision и НЕ FRIDAY). "
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"Ведёшь себя как британский дворецкий: вежливо, иронично, с лёгким сарказмом, обращаешься к пользователю «сэр». "
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"Отвечай по-русски, кратко (1-3 предложения), как живой человек. "
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"Излишней цензуры не нужно — мат разрешён, если уместен."
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)}
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message_log = [system_message]
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client = OpenAI(api_key=config.GROQ_TOKEN, base_url=config.GROQ_BASE_URL)
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model = vosk.Model("model_small")
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samplerate = 16000
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device = config.MICROPHONE_INDEX
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# wake-word phase uses a grammar-constrained recognizer so only WAKE_WORDS
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# (plus [unk] filler) can match — command phase needs full vocab, hence two.
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wake_grammar = json.dumps(list(config.WAKE_WORDS) + ["[unk]"], ensure_ascii=False)
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wake_rec = vosk.KaldiRecognizer(model, samplerate, wake_grammar)
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kaldi_rec = vosk.KaldiRecognizer(model, samplerate)
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q = queue.Queue()
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VAD_FRAME_MS = 30
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VAD_FRAME_BYTES = int(samplerate * VAD_FRAME_MS / 1000) * 2
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vad = webrtcvad.Vad(config.VAD_AGGRESSIVENESS)
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def gpt_answer():
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global message_log
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try:
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response = client.chat.completions.create(
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model=config.GROQ_MODEL,
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messages=message_log,
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max_tokens=256,
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temperature=0.7,
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top_p=1,
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stop=None,
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)
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except openai.BadRequestError as ex:
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code = getattr(ex, "code", None) or ""
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message = str(ex)
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if code == "context_length_exceeded" or "context_length_exceeded" in message:
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message_log = [system_message, message_log[-1]]
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return gpt_answer()
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return "Запрос отклонён моделью."
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except openai.RateLimitError:
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return "Лимит запросов исчерпан."
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except openai.APIConnectionError:
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return "Не могу связаться с сервером."
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except openai.APIError:
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return "Groq токен не рабочий."
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return response.choices[0].message.content
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# play(f'{CDIR}\\sound\\ok{random.choice([1, 2, 3, 4])}.wav')
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def play(phrase, wait_done=True):
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global recorder
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filename = f"{CDIR}\\sound\\"
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if phrase == "greet": # for py 3.8
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filename += f"greet{random.choice([1, 2, 3])}.wav"
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elif phrase == "ok":
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filename += f"ok{random.choice([1, 2, 3])}.wav"
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elif phrase == "not_found":
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filename += "not_found.wav"
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elif phrase == "thanks":
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filename += "thanks.wav"
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elif phrase == "run":
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filename += "run.wav"
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elif phrase == "stupid":
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filename += "stupid.wav"
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elif phrase == "ready":
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filename += "ready.wav"
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elif phrase == "off":
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filename += "off.wav"
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if wait_done:
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recorder.stop()
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wave_obj = sa.WaveObject.from_wave_file(filename)
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play_obj = wave_obj.play()
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if wait_done:
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play_obj.wait_done()
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# time.sleep((len(wave_obj.audio_data) / wave_obj.sample_rate) + 0.5)
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# print("END")
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# time.sleep(0.5)
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recorder.start()
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def q_callback(indata, frames, time, status):
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if status:
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print(status, file=sys.stderr)
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q.put(bytes(indata))
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def va_respond(voice: str):
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global recorder, message_log, first_request
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print(f"Распознано: {voice}")
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cmd = recognize_cmd(filter_cmd(voice))
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print(cmd)
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if len(cmd['cmd'].strip()) <= 0:
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return False
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elif cmd['percent'] < 70 or cmd['cmd'] not in VA_CMD_LIST.keys():
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# play("not_found")
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# tts.va_speak("Что?")
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if fuzz.ratio(voice.join(voice.split()[:1]).strip(), "скажи") > 75:
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message_log.append({"role": "user", "content": voice})
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response = gpt_answer()
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message_log.append({"role": "assistant", "content": response})
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recorder.stop()
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tts.va_speak(response)
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time.sleep(0.5)
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recorder.start()
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return False
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else:
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play("not_found")
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time.sleep(1)
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return False
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else:
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execute_cmd(cmd['cmd'], voice)
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return True
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def filter_cmd(raw_voice: str):
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cmd = raw_voice
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for x in config.VA_ALIAS:
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cmd = cmd.replace(x, "").strip()
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for x in config.VA_TBR:
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cmd = cmd.replace(x, "").strip()
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return cmd
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def recognize_cmd(cmd: str):
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rc = {'cmd': '', 'percent': 0}
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for c, v in VA_CMD_LIST.items():
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for x in v:
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vrt = fuzz.ratio(cmd, x)
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if vrt > rc['percent']:
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rc['cmd'] = c
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rc['percent'] = vrt
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return rc
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def execute_cmd(cmd: str, voice: str):
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if cmd == 'open_browser':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Run browser.exe'])
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play("ok")
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elif cmd == 'open_youtube':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Run youtube.exe'])
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play("ok")
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elif cmd == 'open_google':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Run google.exe'])
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play("ok")
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elif cmd == 'music':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Run music.exe'])
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play("ok")
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elif cmd == 'music_off':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Stop music.exe'])
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time.sleep(0.2)
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play("ok")
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elif cmd == 'music_save':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Save music.exe'])
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time.sleep(0.2)
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play("ok")
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elif cmd == 'music_next':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Next music.exe'])
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time.sleep(0.2)
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play("ok")
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elif cmd == 'music_prev':
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subprocess.Popen([f'{CDIR}\\custom-commands\\Prev music.exe'])
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time.sleep(0.2)
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play("ok")
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elif cmd == 'sound_off':
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play("ok", True)
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devices = AudioUtilities.GetSpeakers()
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interface = devices.Activate(IAudioEndpointVolume._iid_, CLSCTX_ALL, None)
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volume = cast(interface, POINTER(IAudioEndpointVolume))
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volume.SetMute(1, None)
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elif cmd == 'sound_on':
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devices = AudioUtilities.GetSpeakers()
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interface = devices.Activate(IAudioEndpointVolume._iid_, CLSCTX_ALL, None)
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volume = cast(interface, POINTER(IAudioEndpointVolume))
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volume.SetMute(0, None)
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play("ok")
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elif cmd == 'thanks':
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play("thanks")
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elif cmd == 'stupid':
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play("stupid")
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elif cmd == 'gaming_mode_on':
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play("ok")
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subprocess.check_call([f'{CDIR}\\custom-commands\\Switch to gaming mode.exe'])
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play("ready")
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elif cmd == 'gaming_mode_off':
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play("ok")
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subprocess.check_call([f'{CDIR}\\custom-commands\\Switch back to workspace.exe'])
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play("ready")
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elif cmd == 'switch_to_headphones':
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play("ok")
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subprocess.check_call([f'{CDIR}\\custom-commands\\Switch to headphones.exe'])
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time.sleep(0.5)
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play("ready")
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elif cmd == 'switch_to_dynamics':
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play("ok")
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subprocess.check_call([f'{CDIR}\\custom-commands\\Switch to dynamics.exe'])
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time.sleep(0.5)
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play("ready")
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elif cmd == 'off':
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play("off", True)
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exit(0)
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recorder = PvRecorder(device_index=config.MICROPHONE_INDEX, frame_length=512)
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recorder.start()
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print('Using device: %s' % recorder.selected_device)
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print(f"Jarvis (v{config.VA_VER}) начал свою работу ...")
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play("run")
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time.sleep(0.5)
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def heard_wake_word(text: str) -> bool:
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if not text:
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return False
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lowered = text.lower()
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return any(w in lowered for w in config.WAKE_WORDS)
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while True:
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try:
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pcm = recorder.read()
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sp = struct.pack("h" * len(pcm), *pcm)
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if not wake_rec.AcceptWaveform(sp):
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continue
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result_text = json.loads(wake_rec.Result()).get("text", "")
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if not heard_wake_word(result_text):
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continue
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play("greet", True)
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print("Yes, sir.")
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kaldi_rec.Reset()
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listen_started = time.time()
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speech_ms = 0
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silence_ms = 0
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vad_buf = b""
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finalize = False
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while True:
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elapsed_ms = (time.time() - listen_started) * 1000
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if elapsed_ms >= config.COMMAND_MAX_LISTEN_MS:
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break
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pcm = recorder.read()
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sp = struct.pack("h" * len(pcm), *pcm)
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kaldi_rec.AcceptWaveform(sp)
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vad_buf += sp
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while len(vad_buf) >= VAD_FRAME_BYTES:
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frame = vad_buf[:VAD_FRAME_BYTES]
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vad_buf = vad_buf[VAD_FRAME_BYTES:]
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if vad.is_speech(frame, samplerate):
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speech_ms += VAD_FRAME_MS
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silence_ms = 0
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else:
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silence_ms += VAD_FRAME_MS
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if elapsed_ms < config.COMMAND_MIN_LISTEN_MS:
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continue
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if speech_ms >= config.COMMAND_MIN_SPEECH_MS and silence_ms >= config.COMMAND_END_SILENCE_MS:
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finalize = True
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break
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if finalize or speech_ms > 0:
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text = json.loads(kaldi_rec.FinalResult()).get("text", "")
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if text:
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va_respond(text)
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wake_rec.Reset()
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except Exception as err:
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print(f"Unexpected {err=}, {type(err)=}")
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raise
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