121 lines
4.4 KiB
Python
121 lines
4.4 KiB
Python
"""
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主程序 - 币安自动交易系统入口
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"""
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import asyncio
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import logging
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import sys
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from binance_client import BinanceClient
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from market_scanner import MarketScanner
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from risk_manager import RiskManager
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from position_manager import PositionManager
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from strategy import TradingStrategy
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import config
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# 配置日志
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logging.basicConfig(
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level=getattr(logging, config.LOG_LEVEL),
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format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
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handlers=[
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logging.FileHandler(config.LOG_FILE, encoding='utf-8'),
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logging.StreamHandler(sys.stdout)
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]
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)
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logger = logging.getLogger(__name__)
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async def main():
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"""主函数"""
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logger.info("=" * 60)
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logger.info("币安自动交易系统启动")
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logger.info("=" * 60)
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# 检查API密钥
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if not config.BINANCE_API_KEY or not config.BINANCE_API_SECRET:
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logger.error("请设置 BINANCE_API_KEY 和 BINANCE_API_SECRET 环境变量")
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logger.error("或在 config.py 中直接配置")
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return
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# 初始化组件
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client = None
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try:
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# 1. 初始化币安客户端
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logger.info("初始化币安客户端...")
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logger.info(f"测试网模式: {config.USE_TESTNET}")
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logger.info(f"连接超时: {config.CONNECTION_TIMEOUT}秒")
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logger.info(f"重试次数: {config.CONNECTION_RETRIES}次")
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client = BinanceClient(
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api_key=config.BINANCE_API_KEY,
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api_secret=config.BINANCE_API_SECRET,
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testnet=config.USE_TESTNET
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)
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await client.connect()
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# 2. 检查账户余额
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logger.info("检查账户余额...")
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balance = await client.get_account_balance()
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if balance['total'] == 0 and balance['available'] == 0:
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logger.error("=" * 60)
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logger.error("无法获取账户余额，可能是API权限问题")
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logger.error("请检查：")
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logger.error("1. API密钥是否正确")
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logger.error("2. API密钥是否启用了'合约交易'权限")
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logger.error("3. IP地址是否在白名单中（如果设置了IP限制）")
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logger.error("4. 测试网/生产网环境是否匹配")
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logger.error("=" * 60)
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return
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logger.info(
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f"账户余额: 总余额 {balance['total']:.2f} USDT, "
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f"可用余额 {balance['available']:.2f} USDT"
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)
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if balance['available'] <= 0:
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logger.error("账户可用余额不足，无法交易")
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logger.error(f"总余额: {balance['total']:.2f} USDT")
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logger.error("请先充值到合约账户")
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return
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# 3. 初始化各个模块
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logger.info("初始化交易模块...")
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scanner = MarketScanner(client)
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risk_manager = RiskManager(client)
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position_manager = PositionManager(client, risk_manager)
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strategy = TradingStrategy(client, scanner, risk_manager, position_manager)
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# 4. 打印配置信息
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logger.info("交易配置:")
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logger.info(f" 单笔最大仓位: {config.TRADING_CONFIG['MAX_POSITION_PERCENT']*100:.1f}%")
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logger.info(f" 总仓位上限: {config.TRADING_CONFIG['MAX_TOTAL_POSITION_PERCENT']*100:.1f}%")
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logger.info(f" 最小涨跌幅阈值: {config.TRADING_CONFIG['MIN_CHANGE_PERCENT']:.1f}%")
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logger.info(f" 扫描间隔: {config.TRADING_CONFIG['SCAN_INTERVAL']} 秒")
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logger.info(f" 止损: {config.TRADING_CONFIG['STOP_LOSS_PERCENT']*100:.1f}%")
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logger.info(f" 止盈: {config.TRADING_CONFIG['TAKE_PROFIT_PERCENT']*100:.1f}%")
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logger.info(f" 测试网模式: {config.USE_TESTNET}")
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logger.info("=" * 60)
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# 5. 启动交易策略
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logger.info("启动交易策略...")
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await strategy.execute_strategy()
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except KeyboardInterrupt:
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logger.info("收到停止信号，正在关闭...")
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except Exception as e:
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logger.error(f"程序运行出错: {e}", exc_info=True)
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finally:
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# 清理资源
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if client:
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await client.disconnect()
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logger.info("程序已退出")
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if __name__ == '__main__':
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try:
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asyncio.run(main())
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except KeyboardInterrupt:
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logger.info("程序被用户中断")
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except Exception as e:
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logger.error(f"程序异常退出: {e}", exc_info=True)
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