mirror of
https://gitee.com/fasiondog/hikyuu.git
synced 2024-12-04 21:07:57 +08:00
111 lines
2.9 KiB
C++
111 lines
2.9 KiB
C++
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"std::cout are redirected to python::stdout\n",
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"std::cerr are redirected to python::stderr\n",
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"2021-02-12 17:03:43.490 [HKU-I] - Using SQLITE3 BaseInfoDriver (BaseInfoDriver.cpp:58)\n",
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"2021-02-12 17:03:43.492 [HKU-I] - Loading market information... (StockManager.cpp:473)\n",
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"2021-02-12 17:03:43.494 [HKU-I] - Loading stock type information... (StockManager.cpp:486)\n",
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"2021-02-12 17:03:43.495 [HKU-I] - Loading stock information... (StockManager.cpp:422)\n",
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"2021-02-12 17:03:43.578 [HKU-I] - Loading stock weight... (StockManager.cpp:503)\n",
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"2021-02-12 17:03:44.859 [HKU-I] - Loading KData... (StockManager.cpp:138)\n",
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"2021-02-12 17:03:44.864 [HKU-I] - Preloading all day kdata to buffer! (StockManager.cpp:161)\n",
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"2021-02-12 17:03:44.889 [HKU-I] - 0.03s Loaded Data. (StockManager.cpp:149)\n",
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"Wall time: 2.62 s\n"
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]
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}
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],
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"source": [
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"%matplotlib inline\n",
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"%time from hikyuu.interactive import *"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# 获取实时日线数据\n",
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"\n",
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"目前仅支持获取实时日线数据，使用函数 realtimeUpdate(source, delta=60)。其中，source支持 'sina' | 'qq' | 'tushare'，默认使用 tushare。\n",
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"\n",
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"tushare 需安装 Python tushare 库，pip install tushare.\n",
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"\n",
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"**使用 sina 或 qq 时，应注意控制两次获取数据之间的间隔时长（使用参数delta，默认时长60s），以免 ip 被 sina 或 qq 列入黑名单。**"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"更新完毕！ 2021-02-12 17:03:51.398109\n",
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"Wall time: 6.1 s\n"
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]
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}
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],
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"source": [
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"%time realtime_update('sina')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"更新间隔小于60秒，未更新\n",
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"上次更新时间: 2021-02-12 17:03:51.398109\n",
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"Wall time: 999 µs\n"
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]
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}
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],
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"source": [
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"%time realtime_update('qq')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.8.3"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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