47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
""" Text to speech module """
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import threading
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from threading import Semaphore
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from autogpt.config import Config
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from autogpt.speech.base import VoiceBase
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from autogpt.speech.brian import BrianSpeech
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from autogpt.speech.eleven_labs import ElevenLabsSpeech
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from autogpt.speech.gtts import GTTSVoice
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from autogpt.speech.macos_tts import MacOSTTS
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_QUEUE_SEMAPHORE = Semaphore(
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1
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) # The amount of sounds to queue before blocking the main thread
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def say_text(text: str, voice_index: int = 0) -> None:
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"""Speak the given text using the given voice index"""
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cfg = Config()
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default_voice_engine, voice_engine = _get_voice_engine(cfg)
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def speak() -> None:
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success = voice_engine.say(text, voice_index)
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if not success:
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default_voice_engine.say(text)
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_QUEUE_SEMAPHORE.release()
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_QUEUE_SEMAPHORE.acquire(True)
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thread = threading.Thread(target=speak)
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thread.start()
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def _get_voice_engine(config: Config) -> tuple[VoiceBase, VoiceBase]:
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"""Get the voice engine to use for the given configuration"""
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default_voice_engine = GTTSVoice()
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if config.elevenlabs_api_key:
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voice_engine = ElevenLabsSpeech()
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elif config.use_mac_os_tts == "True":
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voice_engine = MacOSTTS()
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elif config.use_brian_tts == "True":
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voice_engine = BrianSpeech()
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else:
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voice_engine = GTTSVoice()
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return default_voice_engine, voice_engine
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