easyquant/task/process_pending_sells_task.py

from typing import Any

from kit.kit import DataHelper
from strategy import trade_strategy
from task.base_task import base_task


class process_pending_sells_task(base_task):
    """
    处理待卖出股票队列
    """

    def __init__(self, strategy: trade_strategy):
        super().__init__(strategy)

    def config(self, context: Any):
        self.sell_request_list = self.strategy.state.get_sell_requests()

    def run(self, context: Any):
        # 如果没有待卖出股票，直接返回
        if len(self.sell_request_list) == 0:
            self.log.info("没有待卖出股票，跳过处理")
            return

        self.log.info("开始处理待卖出股票队列")
        current_data = DataHelper.get_current_data()

        for stock in self.sell_request_list:
            self.log.info(f"处理待卖出股票: {stock}")
            if stock not in context.portfolio.positions:
                # 股票已不在持仓中，可能已通过其他方式卖出
                self.log.warning(f" 股票 {stock} 不在当前持仓中，跳过处理")
                continue

            position = context.portfolio.positions[stock]
            if position.closeable_amount <= 0:
                # 没有可卖出数量
                self.log.warning(f" 股票 {stock} 没有可卖出数量，跳过处理")
                continue

            # 检查是否可以交易
            if current_data[stock].paused:
                self.log.warning(f" 股票 {stock} 已暂停交易，跳过卖出")
                continue

            if current_data[stock].low_limit >= current_data[stock].last_price:
                self.log.warning(f" 股票 {stock} 已触及跌停，跳过卖出")
                continue

            # 尝试卖出
            # self.position_monitor.increment_attempt(stock)
            success = self.strategy.close_position(context, position)

            if success:
                # self.position_monitor.mark_as_successful(stock)
                self.log.info(f"成功卖出股票 {stock}")
            else:
                self.log.warning(f"卖出股票 {stock} 失败")

    def handle(self, context: Any):
        pass

    def end(self, context: Any):
        pass