"""
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现价处理器
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"""
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# 获取到现价
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import decimal
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import logging
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import client_manager
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import constant
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import gpcode_manager
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import tool
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from l2_code_operate import L2CodeOperate
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from trade import trade_manager, trade_gui, l2_trade_util
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from trade.trade_data_manager import CodeActualPriceProcessor
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__actualPriceProcessor = CodeActualPriceProcessor()
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def accept_prices(prices):
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# 获取首板代码
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first_codes = gpcode_manager.get_first_gp_codes()
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print("价格代码数量：", len(prices))
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__actualPriceProcessor.save_current_price_codes_count(len(prices))
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# 采集的代码数量不对
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if len(gpcode_manager.get_gp_list()) - len(prices) > 10:
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return
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now_str = tool.get_now_time_str()
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now_strs = now_str.split(":")
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if True:
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_code_list = []
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_delete_list = []
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for d in prices:
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code, price = d["code"], float(d["price"])
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gpcode_manager.set_price(code, price)
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# 获取收盘价
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pricePre = gpcode_manager.get_price_pre(code)
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if pricePre is not None:
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rate = round((price - pricePre) * 100 / pricePre, 2)
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if first_codes and code in first_codes:
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rate = rate / 2
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if rate >= 0 and not trade_manager.ForbiddenBuyCodeByScoreManager.is_in(code):
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# 暂存涨幅为正的代码
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_code_list.append((rate, code))
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else:
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# 暂存涨幅为负的代码
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_delete_list.append((rate, code))
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try:
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__actualPriceProcessor.process_rate(code, rate, now_str)
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except Exception as e:
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logging.exception(e)
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try:
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__actualPriceProcessor.save_current_price(code, price,
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gpcode_manager.get_limit_up_price_by_preprice(
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pricePre) == tool.to_price(
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decimal.Decimal(d["price"])))
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except Exception as e:
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logging.exception(e)
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# -------------------------------处理交易位置分配---------------------------------
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# 排序
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new_code_list = sorted(_code_list, key=lambda e: (e.__getitem__(0), e.__getitem__(1)), reverse=True)
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# 预填充下单代码
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_buy_win_codes = []
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for d in new_code_list:
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_buy_win_codes.append(d[1])
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for d in _delete_list:
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_buy_win_codes.append(d[1])
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try:
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trade_gui.THSBuyWinManagerNew.fill_codes(_buy_win_codes)
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except Exception as e:
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logging.exception(e)
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pass
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# -------------------------------处理L2监听---------------------------------
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client_ids = client_manager.getValidL2Clients()
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# 最多填充的代码数量
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max_count = len(client_ids) * constant.L2_CODE_COUNT_PER_DEVICE
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if max_count == 0:
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max_count = constant.L2_CODE_COUNT_PER_DEVICE
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_delete_list = []
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for item in new_code_list:
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if l2_trade_util.is_in_forbidden_trade_codes(item[1]) or item[0] < 0:
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_delete_list.append(item)
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for item in _delete_list:
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new_code_list.remove(item)
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# 截取前几个代码填充
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add_list = new_code_list[:max_count]
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# 后面的代码全部删除
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_delete_list.extend(new_code_list[max_count:])
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add_code_list = []
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del_code_list = []
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for d in add_list:
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add_code_list.append(d[1])
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for d in _delete_list:
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del_code_list.append(d[1])
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# 后面的代码数量
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# 先删除应该删除的代码
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for code in del_code_list:
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if gpcode_manager.is_listen_old(code):
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# 判断是否在监听里面
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L2CodeOperate.get_instance().add_operate(0, code, "现价变化")
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# 增加应该增加的代码
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for code in add_code_list:
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if not gpcode_manager.is_listen_old(code):
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L2CodeOperate.get_instance().add_operate(1, code, "现价变化")
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# 获取卡位数量
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free_count = gpcode_manager.get_free_listen_pos_count()
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if free_count < 2:
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# 空闲位置不足
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listen_codes = gpcode_manager.get_listen_codes()
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for code in listen_codes:
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if not gpcode_manager.is_in_gp_pool(code):
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client_id, pos = gpcode_manager.get_listen_code_pos(code)
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gpcode_manager.set_listen_code_by_pos(client_id, pos, "")
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free_count += 1
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if free_count > 2:
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break
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print(add_code_list, del_code_list)
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