70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
import comfy
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import folder_paths
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import nodes
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import aiohttp
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import json
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import asyncio
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from typing import Optional
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from aiohttp import ClientSession, ClientError
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class LLM_Loader:
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"""
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Custom node for loading LLM models via a base URL and model name
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"""
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@classmethod
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def INPUT_TYPES(cls):
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return {
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"required": {
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"base_url": ([
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"Qwen/通义千问",
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"DeepSeek/深度求索",
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"DouBao/豆包",
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"Spark/星火",
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"GLM/智谱清言",
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"Moonshot/月之暗面",
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"Baichuan/百川",
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"MiniMax/MiniMax",
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"StepFun/阶跃星辰"
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], {}),
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"model": ("STRING", {
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"default": "",
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"label": "模型名称",
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"allow_edit": True
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}),
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}
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}
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RETURN_TYPES = ("STRING", "STRING")
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RETURN_NAMES = ("base_url", "model")
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FUNCTION = "generate"
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CATEGORY = "DeepSeek_Toolkit/Loader"
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def generate(self, base_url: str, model: str):
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# 定义 base_url 映射表
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base_url_mapping = {
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"Qwen/通义千问": "https://dashscope.aliyuncs.com/compatible-mode/v1",
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"DeepSeek/深度求索": "https://api.deepseek.com/v1",
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"DouBao/豆包": "https://ark.cn-beijing.volces.com/api/v3",
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"Spark/星火": "https://spark-api-open.xf-yun.com/v1",
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"GLM/智谱清言": "https://open.bigmodel.cn/api/paas/v4/",
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"Moonshot/月之暗面": "https://api.moonshot.cn/v1",
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"Baichuan/百川": "https://api.baichuan-ai.com/v1",
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"MiniMax/MiniMax": "https://api.minimax.chat/v1",
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"StepFun/阶跃星辰": "https://api.stepfun.com/v1"
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}
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# 获取实际的 base_url
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actual_base_url = base_url_mapping.get(base_url, base_url)
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# 返回 base_url 和 model 参数
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return (actual_base_url, model)
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# 注册节点
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NODE_CLASS_MAPPINGS = {"LLM_Loader": LLM_Loader}
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NODE_DISPLAY_NAME_MAPPINGS = {"LLM_Loader": "LLMs Loader"}
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WEB_DIRECTORY = "./web"
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__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
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