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204 lines
7.0 KiB
C++
204 lines
7.0 KiB
C++
/*
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* _Stock.cpp
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*
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* Created on: 2011-12-4
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* Author: fasiondog
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*/
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#include <boost/python.hpp>
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#include <hikyuu/serialization/Stock_serialization.h>
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#include <hikyuu/KData.h>
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#include "_Parameter.h"
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#include "pickle_support.h"
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using namespace boost::python;
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using namespace hku;
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BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(getIndex_overloads, getIndex, 1, 2)
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StockWeightList (Stock::*getWeight1)() const = &Stock::getWeight;
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StockWeightList (Stock::*getWeight2)(const Datetime&, const Datetime&) const = &Stock::getWeight;
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DatetimeList (Stock::*getDatetimeList1)(size_t, size_t,
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KQuery::KType) const = &Stock::getDatetimeList;
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DatetimeList (Stock::*getDatetimeList2)(const KQuery&) const = &Stock::getDatetimeList;
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void export_Stock() {
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class_<Stock>("Stock", "证券对象", init<>())
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.def(init<const string&, const string&, const string&>())
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.def(init<const Stock&>())
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.def("__str__", &Stock::toString)
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.def("__repr__", &Stock::toString)
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.add_property("id", &Stock::id, "内部id")
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.add_property("market",
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make_function(&Stock::market, return_value_policy<copy_const_reference>()),
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"所属市场简称，市场简称是市场的唯一标识")
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.add_property("code",
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make_function(&Stock::code, return_value_policy<copy_const_reference>()),
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"证券代码")
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.add_property("market_code",
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make_function(&Stock::market_code, return_value_policy<copy_const_reference>()),
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"市场简称+证券代码，如: sh000001")
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.add_property("name",
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make_function(&Stock::name, return_value_policy<copy_const_reference>()),
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"证券名称")
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.add_property("type", &Stock::type, "证券类型，参见：constant")
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.add_property("valid", &Stock::valid, "该证券当前是否有效")
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.add_property("start_datetime", &Stock::startDatetime, "证券起始日期")
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.add_property("last_datetime", &Stock::lastDatetime, "证券最后日期")
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.add_property("tick", &Stock::tick, "最小跳动量")
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.add_property("tick_value", &Stock::tickValue, "最小跳动量价值")
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.add_property("unit", &Stock::unit, "每单位价值 = tickValue / tick")
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.add_property("precision", &Stock::precision, "价格精度")
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.add_property("atom", &Stock::atom, "最小交易数量，同min_tradeNumber")
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.add_property("min_trade_number", &Stock::minTradeNumber, "最小交易数量")
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.add_property("max_trade_number", &Stock::maxTradeNumber, "最大交易数量")
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.def("is_null", &Stock::isNull, R"(is_null(self)
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是否为Null
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:rtype: bool)")
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.def("is_buffer", &Stock::isBuffer, R"(指定类型的K线数据是否被缓存)")
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.def("get_kdata", &Stock::getKData, R"(get_kdata(self, query)
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获取K线数据
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:param Query query: 查询条件
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:return: 满足查询条件的K线数据
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:rtype: KData)")
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.def("get_timeLine_list", &Stock::getTimeLineList, R"(get_timeLine_list(self, query)
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获取分时线
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: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）
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:rtype: TimeLineList)")
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.def("get_trans_list", &Stock::getTransList, R"(get_trans_list(self, query)
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获取历史分笔数据
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: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）
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:rtype: TransList)")
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.def("get_count", &Stock::getCount, arg("ktype") = KQuery::DAY,
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R"(get_count(self, [ktype=Query.DAY])
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获取不同类型K线数据量
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:param Query.KType ktype: K线数据类别
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:return: K线记录数
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:rtype: int)")
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.def("get_market_value", &Stock::getMarketValue, R"(get_market_value(self, date, ktype)
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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
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:param Datetime date: 指定时刻
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:param Query.KType ktype: K线数据类别
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:return: 指定时刻的市值
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:rtype: float)")
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.def("get_krecord", &Stock::getKRecord, (arg("pos"), arg("ktype") = KQuery::DAY),
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R"(get_krecord(self, pos[, ktype=Query.DAY])
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获取指定索引的K线数据记录，未作越界检查
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:param int pos: 指定的索引位置
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:param Query.KType ktype: K线数据类别
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:return: K线记录
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:rtype: KRecord)")
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.def("get_krecord_by_datetime", &Stock::getKRecordByDate,
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(arg("date"), arg("ktype") = KQuery::DAY),
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R"(get_krecord_by_datetime(self, datetime[, ktype=Query.DAY])
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根据数据类型（日线/周线等），获取指定时刻的KRecord
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:param Datetime datetime: 指定日期时刻
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:param Query.KType ktype: K线数据类别
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:return: K线记录
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:rtype: KRecord)")
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.def("get_krecord_list", &Stock::getKRecordList, R"(get_krecord_list(self, start, end, ktype)
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获取K线记录 [start, end)，一般不直接使用.
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:param int start: 起始位置
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:param int end: 结束位置
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:param Query.KType ktype: K线类别
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:return: K线记录列表
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:rtype: KRecordList)")
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.def("get_datetime_list", getDatetimeList1)
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.def("get_datetime_list", getDatetimeList2, R"(get_datetime_list(self, query)
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获取日期列表
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:param Query query: 查询条件
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:rtype: DatetimeList
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get_date_list(self, start, end, ktype)
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获取日期列表
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:param int start: 起始位置
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:param ind end: 结束位置
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:param Query.KType ktype: K线类型
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:rtype: DatetimeList )")
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.def("get_finance_info", &Stock::getFinanceInfo, R"(get_finance_info(self)
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获取当前财务信息
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:rtype: Parameter)")
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.def("get_history_finance_info", &Stock::getHistoryFinanceInfo,
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R"(get_history_finance_info(self, date)
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获取历史财务信息, 字段含义参见：https://hikyuu.org/finance_fields.html
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:param Datetime date: 指定日期必须是0331、0630、0930、1231，如 Datetime(201109300000)
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:rtype: PriceList)")
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.def("realtime_update", &Stock::realtimeUpdate, R"(realtime_update(self, krecord)
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（临时函数）只用于更新缓存中的日线数据
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:param KRecord krecord: 新增的实时K线记录)")
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.def("get_weight", getWeight1)
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.def("get_weight", getWeight2, R"(get_weight(self, [start, end])
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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。
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:param Datetime start: 起始时刻
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:param Datetime end: 结束时刻
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:rtype: StockWeightList)")
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.def("load_kdata_to_buffer", &Stock::loadKDataToBuffer, R"(load_kdata_to_buffer(self, ktype)
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将指定类别的K线数据加载至内存缓存
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:param Query.KType ktype: K线类型)")
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.def("release_kdata_buffer", &Stock::releaseKDataBuffer, R"(release_kdata_buffer(self, ktype)
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释放指定类别的内存K线数据
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:param Query.KType ktype: K线类型)")
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.def(self == self)
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.def(self != self)
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#if HKU_PYTHON_SUPPORT_PICKLE
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.def_pickle(normal_pickle_suite<Stock>())
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#endif
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;
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}
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