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silencesdg
4cb4f4a15e
- 重构核心模块：DataProvider 依赖注入、RiskController 门面、信号注册表 - 新增 FastAPI 代理服务 (run/server.py)，支持局域网远程调用 MT5 - 新增 RemoteDataProvider + AttrDict，远端无缝替代 LiveDataProvider - 新增序列化模块，MT5 对象转 JSON 兼容格式 - 重构入口点至 run/ 包，支持 python -m run.realtime/server/backtest/optimize - 更新 CLAUDE.md 文档 Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>
46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
from abc import ABC, abstractmethod
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class DataProvider(ABC):
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"""数据提供者抽象基类 — 定义所有数据访问的统一接口"""
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@property
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def is_live(self):
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return False
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@abstractmethod
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def initialize(self):
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"""初始化连接"""
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@abstractmethod
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def shutdown(self):
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"""关闭连接"""
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@abstractmethod
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def get_current_price(self, symbol):
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"""获取当前价格: {'bid', 'ask', 'last', 'time'}"""
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@abstractmethod
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def get_historical_data(self, symbol, timeframe, count, **kwargs):
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"""获取历史K线数据"""
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@abstractmethod
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def get_account_info(self):
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"""获取账户信息"""
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@abstractmethod
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def get_positions(self, symbol):
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"""获取当前持仓"""
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@abstractmethod
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def get_symbol_info(self, symbol):
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"""获取品种信息（合约规格等）"""
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@abstractmethod
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def send_order(self, symbol, order_type, volume):
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"""发送订单"""
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@abstractmethod
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def close_position(self, ticket, symbol, volume):
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"""平仓"""
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