39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
"""
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豆包视觉理解 Worker 插件
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"""
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import os
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from volcenginesdkarkruntime import AsyncArk
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from chongming_worker import create_workers as _create_workers
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from chongming_worker import auto_bind_models
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from .global_var import set_ark_client, cleanup_ark_client
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from .router import *
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# 自动绑定 gen_models 生成的 Pydantic 模型
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auto_bind_models("doubao")
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async def create_workers(session, config, count=1, worker_manager=None):
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"""
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工厂函数：由 app 生命周期调用，创建 Worker 协程。
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"""
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# 从配置或环境变量获取 API Key
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api_key = config.get("api_key") or os.environ.get("VOLC_ACCESSKEY")
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if not api_key:
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raise ValueError("缺少 API_KEY，请在配置中设置 api_key 或环境变量 VOLC_ACCESSKEY")
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base_url = config.get("base_url", "https://ark.cn-beijing.volces.com/api/v3")
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model = config.get("model", "doubao-seed-evolving")
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# 将模型名存入环境变量，供 router 使用
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os.environ["DOUBAO_MODEL"] = model
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# 创建全局客户端
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client = AsyncArk(base_url=base_url, api_key=api_key)
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set_ark_client(client)
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# 委托给通用运行时创建 Worker 任务
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return _create_workers(session, config, count, worker_manager)
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async def cleanup(worker_item: str):
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"""清理资源"""
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cleanup_ark_client()
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print(f"{worker_item} 清理完毕") |