fin_data_unify_plat/test_get_kline.py

#!/usr/bin/env python3
"""
amazingData SDK 数据获取测试
测试获取 600126 股票的日 K 线数据
"""
import sys
sys.path.insert(0, '/app/working/workspaces/developer/projects/20260330_kline_system/backend')

from datetime import datetime, timedelta
from app.services.amazing_data_service import amazing_data_service
from app.services.amazing_data_adapter import SecurityType

print("=" * 70)
print("amazingData SDK 数据获取测试")
print("=" * 70)
print()

# 测试参数
symbol = "600126"  # 杭钢股份
security_type = "EXTRA_STOCK_A"  # 沪深 A 股
period = "1d"  # 日 K 线
end_date = datetime.now().strftime("%Y%m%d")
start_date = (datetime.now() - timedelta(days=30)).strftime("%Y%m%d")

print(f"📋 测试参数:")
print(f"  股票代码：{symbol}")
print(f"  证券类型：{security_type}")
print(f"  周期：{period}")
print(f"  开始日期：{start_date}")
print(f"  结束日期：{end_date}")
print()

# 连接数据源
print("🔌 正在连接 amazingData 数据源...")
success = amazing_data_service.connect()
if not success:
    print("❌ 连接失败！")
    sys.exit(1)

print("✅ 连接成功！")
print()

# 获取 K 线数据
print(f"📊 正在获取 {symbol} 的日 K 线数据...")
try:
    kline_data = amazing_data_service.get_kline_data(
        symbol=symbol,
        period=period,
        start_date=start_date,
        end_date=end_date,
        security_type=security_type
    )
    
    if kline_data:
        print(f"✅ 获取成功！共 {len(kline_data)} 条数据")
        print()
        
        # 显示前 5 条数据
        print("📈 前 5 条 K 线数据:")
        print("-" * 70)
        print(f"{'日期':<12} {'开盘':<10} {'最高':<10} {'最低':<10} {'收盘':<10} {'成交量':<12}")
        print("-" * 70)
        
        for i, row in enumerate(kline_data[:5]):
            # 处理不同的字段名
            date = row.get('date', row.get('datetime', row.get('time', '')))
            open_price = row.get('open', row.get('open_price', 0))
            high = row.get('high', row.get('high_price', 0))
            low = row.get('low', row.get('low_price', 0))
            close = row.get('close', row.get('close_price', 0))
            volume = row.get('volume', row.get('vol', 0))
            
            print(f"{str(date):<12} {open_price:<10.2f} {high:<10.2f} {low:<10.2f} {close:<10.2f} {volume:<12}")
        
        print("-" * 70)
        
        # 数据统计
        if len(kline_data) > 0:
            print()
            print("📊 数据统计:")
            latest = kline_data[-1] if len(kline_data) > 0 else kline_data[0]
            print(f"  最新日期：{latest.get('date', latest.get('datetime', 'N/A'))}")
            print(f"  最新收盘价：{latest.get('close', latest.get('close_price', 'N/A'))}")
            print(f"  数据条数：{len(kline_data)}")
        
    else:
        print("⚠️ 未获取到数据")
        
except Exception as e:
    print(f"❌ 获取数据失败：{e}")
    import traceback
    traceback.print_exc()

print()
print("🔌 正在断开连接...")
amazing_data_service.disconnect()
print("✅ 已断开连接")

print()
print("=" * 70)
print("测试完成！")
print("=" * 70)