/* * _Stock.cpp * * Created on: 2011-12-4 * Author: fasiondog */ #include #include #include #include "_Parameter.h" #include "pickle_support.h" using namespace boost::python; using namespace hku; BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(getIndex_overloads, getIndex, 1, 2) StockWeightList (Stock::*getWeight1)() const = &Stock::getWeight; StockWeightList (Stock::*getWeight2)(const Datetime&, const Datetime&) const = &Stock::getWeight; void export_Stock() { class_("Stock", "证券对象", init<>()) .def(init()) .def(init()) .def("__str__", &Stock::toString) .def("__repr__", &Stock::toString) .add_property("id", &Stock::id, "内部id") .add_property("market", make_function(&Stock::market, return_value_policy()), "所属市场简称,市场简称是市场的唯一标识") .add_property("code", make_function(&Stock::code, return_value_policy()), "证券代码") .add_property("market_code", make_function(&Stock::market_code, return_value_policy()), "市场简称+证券代码,如: sh000001") .add_property("name", make_function(&Stock::name, return_value_policy()), "证券名称") .add_property("type", &Stock::type, "证券类型,参见:constant") .add_property("valid", &Stock::valid, "该证券当前是否有效") .add_property("start_datetime", &Stock::startDatetime, "证券起始日期") .add_property("last_datetime", &Stock::lastDatetime, "证券最后日期") .add_property("tick", &Stock::tick, "最小跳动量") .add_property("tick_value", &Stock::tickValue, "最小跳动量价值") .add_property("unit", &Stock::unit, "每单位价值 = tickValue / tick") .add_property("precision", &Stock::precision, "价格精度") .add_property("atom", &Stock::atom, "最小交易数量,同min_tradeNumber") .add_property("min_trade_number", &Stock::minTradeNumber, "最小交易数量") .add_property("max_trade_number", &Stock::maxTradeNumber, "最大交易数量") .def("is_null", &Stock::isNull, R"(is_null(self) 是否为Null :rtype: bool)") .def("is_buffer", &Stock::isBuffer, R"(指定类型的K线数据是否被缓存)") .def("get_kdata", &Stock::getKData, R"(get_kdata(self, query) 获取K线数据 :param Query query: 查询条件 :return: 满足查询条件的K线数据 :rtype: KData)") .def("get_timeline_list", &Stock::getTimeLineList, R"(get_timeline_list(self, query) 获取分时线 :param Query query: 查询条件(查询条件中的K线类型、复权类型参数此时无用) :rtype: TimeLineList)") .def("get_trans_list", &Stock::getTransList, R"(get_trans_list(self, query) 获取历史分笔数据 :param Query query: 查询条件(查询条件中的K线类型、复权类型参数此时无用) :rtype: TransList)") .def("get_count", &Stock::getCount, arg("ktype") = KQuery::DAY, R"(get_count(self, [ktype=Query.DAY]) 获取不同类型K线数据量 :param Query.KType ktype: K线数据类别 :return: K线记录数 :rtype: int)") .def("get_market_value", &Stock::getMarketValue, R"(get_market_value(self, date, ktype) 获取指定时刻的市值,即小于等于指定时刻的最后一条记录的收盘价 :param Datetime date: 指定时刻 :param Query.KType ktype: K线数据类别 :return: 指定时刻的市值 :rtype: float)") .def("get_krecord", &Stock::getKRecord, (arg("pos"), arg("ktype") = KQuery::DAY), R"(get_krecord(self, pos[, ktype=Query.DAY]) 获取指定索引的K线数据记录,未作越界检查 :param int pos: 指定的索引位置 :param Query.KType ktype: K线数据类别 :return: K线记录 :rtype: KRecord)") .def("get_krecord_by_datetime", &Stock::getKRecordByDate, (arg("date"), arg("ktype") = KQuery::DAY), R"(get_krecord_by_datetime(self, datetime[, ktype=Query.DAY]) 根据数据类型(日线/周线等),获取指定时刻的KRecord :param Datetime datetime: 指定日期时刻 :param Query.KType ktype: K线数据类别 :return: K线记录 :rtype: KRecord)") .def("get_krecord_list", &Stock::getKRecordList, R"(get_krecord_list(self, start, end, ktype) 获取K线记录 [start, end),一般不直接使用. :param int start: 起始位置 :param int end: 结束位置 :param Query.KType ktype: K线类别 :return: K线记录列表 :rtype: KRecordList)") .def("get_datetime_list", &Stock::getDatetimeList, R"(get_datetime_list(self, query) 获取日期列表 :param Query query: 查询条件 :rtype: DatetimeList)") .def("get_finance_info", &Stock::getFinanceInfo, R"(get_finance_info(self) 获取当前财务信息 :rtype: Parameter)") .def("get_history_finance_info", &Stock::getHistoryFinanceInfo, R"(get_history_finance_info(self, date) 获取历史财务信息, 字段含义参见:https://hikyuu.org/finance_fields.html :param Datetime date: 指定日期必须是0331、0630、0930、1231,如 Datetime(201109300000) :rtype: PriceList)") .def("realtime_update", &Stock::realtimeUpdate, R"(realtime_update(self, krecord) (临时函数)只用于更新缓存中的日线数据 :param KRecord krecord: 新增的实时K线记录)") .def("get_weight", getWeight1) .def("get_weight", getWeight2, R"(get_weight(self, [start, end]) 获取指定时间段[start,end)内的权息信息。未指定起始、结束时刻时,获取全部权息记录。 :param Datetime start: 起始时刻 :param Datetime end: 结束时刻 :rtype: StockWeightList)") .def("load_kdata_to_buffer", &Stock::loadKDataToBuffer, R"(load_kdata_to_buffer(self, ktype) 将指定类别的K线数据加载至内存缓存 :param Query.KType ktype: K线类型)") .def("release_kdata_buffer", &Stock::releaseKDataBuffer, R"(release_kdata_buffer(self, ktype) 释放指定类别的内存K线数据 :param Query.KType ktype: K线类型)") .def(self == self) .def(self != self) #if HKU_PYTHON_SUPPORT_PICKLE .def_pickle(normal_pickle_suite()) #endif ; }