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- Add SSH proxy via foreign server for Yahoo Finance bypass - Add fallback in load_ohlcv and get_YFin_data_online - Add LLM JSON decode retry (3 attempts) in NormalizedChatOpenAI - Add yahoo_proxy.py utility module - Add test_smoke.py and patches/
TradingAgents: Yahoo Finance SSH Proxy + Xiaomi MiMo LLM Support
概述
本 patch 解决两个核心问题：
- Yahoo Finance 云服务器 IP 被限流 — 通过国外服务器 SSH 代理中转请求
- LLM 兼容性 — 支持小米 MiMo 等 OpenAI 兼容接口，增加 JSON 解析重试
修改文件
| 文件 | 修改内容 |
|---|---|
tradingagents/dataflows/yahoo_proxy.py |
新增 — SSH 代理工具模块 |
tradingagents/dataflows/stockstats_utils.py |
Yahoo Finance 代理降级 + _yf_download_via_proxy |
tradingagents/dataflows/y_finance.py |
get_YFin_data_online 代理降级 |
tradingagents/llm_clients/openai_client.py |
LLM JSON 解析重试机制 |
应用方法
cd TradingAgents
git apply patches/yahoo-proxy-xiaomi-support.patch
前置条件
- 国外服务器 SSH 凭据配置在
secrets/credentials.env.enc（变量FOREIGN_HOST,FOREIGN_PORT,FOREIGN_PASS） sshpass已安装：apt install sshpass- Alpha Vantage API key（可选，用于基本面数据）
使用小米 MiMo 模型
import os
os.environ["OPENAI_API_KEY"] = "your-xiaomi-api-key"
os.environ["OPENAI_API_BASE"] = "https://token-plan-cn.xiaomimimo.com/v1"
config = DEFAULT_CONFIG.copy()
config["llm_provider"] = "openai"
config["deep_think_llm"] = "mimo-v2.5-pro"
config["quick_think_llm"] = "mimo-v2.5"
测试结果
- ✅ Yahoo Finance SSH 代理：1137 行 OHLCV 数据获取成功
- ✅ 小米 MiMo Pro：完整分析流程通过（技术/基本面/情绪/新闻/辩论/决策）
- ✅ LLM JSON 重试：偶发解析错误自动恢复
- ✅ Alpha Vantage：基本面数据正常
Generated: 2026-07-07 | Author: 小钰