sanguo_vnpy/archive/2026-04-29-cleanup/scripts/utils/check_vnpy_data_simple.py

#!/usr/bin/env python3
"""
简单检查赵云将军本地数据中的 510300.SSE 标的
"""

import sqlite3
import os
import sys

def find_vnpy_database():
    """查找vn.py数据库文件"""
    db_paths = [
        '/Users/chufeng/.openclaw/workspace-zhaoyun/sanguo_quant_live/zhaoyun-data/data/running_data/database_test.db',
        '/Users/chufeng/.openclaw/workspace-zhaoyun/zhaoyun-data/data/database_test.db',
        '/Users/chufeng/.openclaw/memory/zhaoyun-data.sqlite',
    ]
    
    existing_dbs = []
    for path in db_paths:
        if os.path.exists(path):
            existing_dbs.append(path)
            print(f"✅ 找到数据库: {path}")
            size = os.path.getsize(path) / (1024*1024)
            print(f"   文件大小: {size:.2f} MB")
        else:
            print(f"❌ 不存在: {path}")
    
    return existing_dbs

def check_symbol_in_db(db_path, symbol):
    """检查数据库中是否存在指定标的"""
    print(f"\n🔍 检查数据库 {db_path} 中的 {symbol}...")
    
    try:
        conn = sqlite3.connect(db_path)
        cursor = conn.cursor()
        
        # 列出所有表
        cursor.execute("SELECT name FROM sqlite_master WHERE type='table';")
        tables = cursor.fetchall()
        table_names = [t[0] for t in tables]
        print(f"📊 数据库中的表: {table_names}")
        
        # 检查常见表名
        found = False
        for table_name in ['dbbardata', 'bar_data', 'daily_data', '1d', 'daily', 'bar']:
            if table_name not in table_names:
                continue
                
            print(f"\n🔍 检查表 {table_name}...")
            
            # 获取总行数
            cursor.execute(f"SELECT COUNT(*) FROM {table_name};")
            total_rows = cursor.fetchone()[0]
            print(f"  总行数: {total_rows}")
            
            # 检查symbol是否存在
            cursor.execute(f"SELECT COUNT(*) FROM {table_name} WHERE symbol = ?", (symbol,))
            count = cursor.fetchone()[0]
            
            if count > 0:
                print(f"  ✅ 找到标的: {symbol}")
                print(f"  数据行数: {count}")
                
                # 获取时间范围
                try:
                    cursor.execute(f"SELECT MIN(datetime), MAX(datetime) FROM {table_name} WHERE symbol = ?", (symbol,))
                    min_dt, max_dt = cursor.fetchone()
                    print(f"  时间范围: {min_dt} -> {max_dt}")
                except Exception:
                    pass
                
                # 获取列名
                cursor.execute(f"PRAGMA table_info({table_name})")
                columns = [col[1] for col in cursor.fetchall()]
                print(f"  列名: {columns}")
                
                # 看看是否有其他标的
                cursor.execute(f"SELECT DISTINCT symbol FROM {table_name} LIMIT 5")
                symbols = [s[0] for s in cursor.fetchall()]
                print(f"  其他标的: {symbols}")
                
                found = True
                break
            else:
                print(f"  ❌ 未找到标的 {symbol}")
        
        conn.close()
        return found
        
    except Exception as e:
        print(f"❌ 连接数据库出错: {e}")
        return False

def check_data_paths():
    """检查可能的数据路径"""
    print("\n📂 检查可能的数据路径...")
    possible_paths = [
        '/Users/chufeng/.openclaw/workspace-zhaoyun/sanguo_quant_live/zhaoyun-data/',
        '/Users/chufeng/.openclaw/workspace-zhaoyun/zhaoyun-data/',
        '/Users/chufeng/.openclaw/sanguo_projects/sanguo_quant_live/zhaoyun-data/',
    ]
    
    for path in possible_paths:
        if os.path.exists(path):
            print(f"✅ 存在: {path}")
            files = os.listdir(path)
            print(f"   文件数: {len(files)}")
        else:
            print(f"❌ 不存在: {path}")

def main():
    """主函数"""
    print("🚀 简单检查 510300.SSE 标的数据")
    print("="*60)
    
    symbol_to_check = "510300.SSE"
    print(f"目标标的: {symbol_to_check}")
    
    # 检查数据路径
    check_data_paths()
    
    # 查找数据库
    dbs = find_vnpy_database()
    
    if not dbs:
        print("\n❌ 未找到任何数据库文件")
        print("\n📋 需要检查:")
        print("1. 赵云将军是否已经下载数据")
        print("2. 数据是否已经转换到vn.py格式")
        print("3. 数据路径配置是否正确")
        return False
    
    # 检查每个数据库
    found = False
    for db in dbs:
        if check_symbol_in_db(db, symbol_to_check):
            found = True
            break
    
    # 总结
    print("\n" + "="*60)
    print("检查结果:")
    
    if found:
        print(f"✅ 找到 {symbol_to_check} 数据")
        print("数据存在，可以配置路径")
    else:
        print(f"❌ 未找到 {symbol_to_check} 数据")
        print("\n📋 可能的原因:")
        print("1. 数据还未下载到本地")
        print("2. 数据还未转换为vn.py格式")
        print("3. 标的名称格式不正确（可能是其他格式，比如 510300.XSHG）")
        print("4. 数据路径配置错误")
    
    print("="*60)
    return found

if __name__ == "__main__":
    main()