#!/usr/bin/env python3
"""
小唯股票投研系统 — Phase 5 模拟交易核心
=====================================
akshare 数据 + backtrader 回测 + 飞书推送

用法:
  python3 stock_backtest.py analyze <股票代码>  → 分析+回测
  python3 stock_backtest.py daily                → 每日选股+信号
  python3 stock_backtest.py report               → 生成今日报告
"""

import subprocess
import sys

def check_install():
    try:
        import akshare
        import backtrader
        print(f"✅ akshare {akshare.__version__}, backtrader {backtrader.__version__}")
        return True
    except ImportError as e:
        print(f"❌ 缺少依赖: {e}")
        return False

if __name__ == "__main__":
    check_install()