70 lines
2.8 KiB
Python
70 lines
2.8 KiB
Python
from pydantic import AliasChoices, Field, field_validator
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from pydantic_settings import BaseSettings, SettingsConfigDict
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class Settings(BaseSettings):
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model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8", extra="ignore")
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@field_validator("webrtc_host", mode="before")
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@classmethod
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def normalize_listen_host(cls, value: str) -> str:
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host = str(value or "0.0.0.0").strip().lower()
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if host in {"127.0.0.1", "localhost", "::1"}:
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return "0.0.0.0"
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return host or "0.0.0.0"
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hf_token: str = ""
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llm_api_key: str = Field(
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default="",
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validation_alias=AliasChoices("LLM_API_KEY", "DEEPSEEK_API_KEY", "OPENAI_API_KEY"),
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)
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llm_base_url: str = Field(
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default="https://api.deepseek.com/v1",
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validation_alias=AliasChoices("LLM_BASE_URL", "DEEPSEEK_BASE_URL", "OPENAI_BASE_URL"),
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)
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llm_model: str = Field(
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default="deepseek-chat",
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validation_alias=AliasChoices("LLM_MODEL", "DEEPSEEK_MODEL", "OPENAI_MODEL"),
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)
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llm_timeout: int = 8
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llm_max_tokens: int = 150
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llm_temperature: float = 0.55
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llm_system_prompt: str = (
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"你是一个自然、友好的中文语音助手。"
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"请像真人当面聊天一样回答，口语化、简洁、自然，通常 1 到 2 句。"
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"不要使用书面公告腔，不要分点，不要长段解释，不要夸张语气词。"
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"不要虚构身份关系，不要自称家人、恋人或其他私人身份。"
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"避免客服套话，比如‘随时为你服务’、‘很高兴为你服务’、‘请问有什么可以帮您’。"
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"优先使用短句和自然停顿，适合直接语音播报。"
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)
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tts_voice: str = "zf_xiaoxiao"
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tts_speed: float = 0.9
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tts_sentence_max_len: int = 64
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tts_segment_pause_ms: int = 90
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tts_fade_ms: int = 12
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webrtc_host: str = "0.0.0.0"
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webrtc_port: int = 8080
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avatar_fps: int = 25
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avatar_driver_mode: str = "blendshape_stream"
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avatar_control_protocol: str = "ws"
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avatar_blendshape_schema: str = "arkit"
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stun_url: str = "stun:stun.l.google.com:19302"
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cors_origins: str = "*"
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ssl_certfile: str = ""
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ssl_keyfile: str = ""
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# Legacy MuseTalk settings retained for migration reference only.
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musetalk_enabled: bool = True
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musetalk_repo_dir: str = "/home/xsl/work/MuseTalk"
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musetalk_infer_script: str = "/home/xsl/work/MuseTalk/scripts/inference.py"
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musetalk_source_video: str = "/home/xsl/work/MuseTalk/data/video/yongen.mp4"
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musetalk_unet_model: str = "/home/xsl/work/MuseTalk/models/musetalkV15/unet.pth"
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musetalk_unet_config: str = "/home/xsl/work/MuseTalk/models/musetalkV15/musetalk.json"
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musetalk_whisper_dir: str = "/home/xsl/work/MuseTalk/models/whisper"
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musetalk_result_dir: str = "/home/xsl/work/MuseTalk/results/visual-chat"
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settings = Settings()
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