38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
import sys
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import threading
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from io import BufferedWriter
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from fastapi import FastAPI, Query
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from pydantic import BaseModel, Field
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from starlette.websockets import WebSocket
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import dashscope
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from dashscope.audio.tts import SpeechSynthesizer
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from app.config.env import env
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dashscope.api_key = env.llm_key_bailian
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def add_websocket_voice_generate_route(app: FastAPI):
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@app.post("/voice_generate")
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async def voice_generate(body: VoiceGenerateParamSchema):
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result = SpeechSynthesizer.call(**body.model_dump())
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if result.get_audio_data() is not None:
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with open('output.mp3', 'wb') as f:
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f.write(result.get_audio_data())
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print('SUCCESS: get audio data: %dbytes in output.mp3' %
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(sys.getsizeof(result.get_audio_data())))
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else:
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print('ERROR: response is %s' % (result.get_response()))
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class VoiceGenerateParamSchema(BaseModel):
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text: str = Field(..., description="要生成的文本")
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model: str = Field(default="sambert-zhichu-v1", description="模型名称")
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sample_rate: int = Field(default=16000, description="采样率")
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format: str = Field(default="mp3", description="音频格式")
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volume: int = Field(default=1, description="音量大小")
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rate: int = Field(default=1, description="语速")
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