Docker
251 lines
115 KiB
HTML
251 lines
115 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<meta name="generator" content="VuePress 2.0.0-beta.67">
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<style>
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:root {
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--c-bg: #fff;
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}
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html.dark {
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--c-bg: #22272e;
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}
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html, body {
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background-color: var(--c-bg);
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}
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</style>
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<script>
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const userMode = localStorage.getItem('vuepress-color-scheme');
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const systemDarkMode = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
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if (userMode === 'dark' || (userMode !== 'light' && systemDarkMode)) {
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document.documentElement.classList.toggle('dark', true);
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}
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</script>
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<link rel="icon" type="image/png" sizes="16x16" href="/images/favicon.ico"><link rel="preload" href="/embed/chat-ui-embed.css" as="style"><link rel="preload" href="/embed/chat-ui-embed.umd.cjs" as="script"><link rel="stylesheet" href="/embed/chat-ui-embed.css"><style>
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[data-chat-ui-embedded] {
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background-color: var(--c-bg, #fff);
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}
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html.dark [data-chat-ui-embedded] {
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background-color: var(--c-bg, #1b1b1f);
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}
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.assistant-layout,
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.assistant-panel,
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.assistant-chat {
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background-color: var(--c-bg, #fff);
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}
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html.dark .assistant-layout,
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html.dark .assistant-panel,
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html.dark .assistant-chat {
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background-color: var(--c-bg, #1b1b1f);
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}
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.assistant-chat,
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.assistant-chat-preboot {
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height: 100%;
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width: 100%;
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}
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.assistant-chat.is-ready,
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.assistant-chat-preboot.is-ready {
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opacity: 1 !important;
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}
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</style><script>
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// 为浏览器环境提供process变量的兼容性处理
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if (typeof window !== 'undefined' && !window.process) {
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window.process = { env: { NODE_ENV: 'production' } };
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}
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</script><script src="/embed/chat-ui-embed.umd.cjs" id="chat-ui-embed-script"></script><script>
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window.__chatUILoadPromise = new Promise(function(resolve) {
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function onReady() {
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resolve(!!window.ChatUI);
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}
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if (window.ChatUI) {
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onReady();
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return;
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}
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var el = document.getElementById('chat-ui-embed-script');
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if (!el) {
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resolve(false);
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return;
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}
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if (el.readyState === 'complete' || el.readyState === 'loaded') {
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onReady();
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return;
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}
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el.addEventListener('load', onReady);
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el.addEventListener('error', function() { resolve(false); });
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});
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</script><script>
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var _hmt = _hmt || [];
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(function() {
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var hm = document.createElement("script");
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hm.src = "https://hm.baidu.com/hm.js?db74a9715180bac1ca6d22e853a90e9b";
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var s = document.getElementsByTagName("script")[0];
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s.parentNode.insertBefore(hm, s);
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})();
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</script><title>系统函数 | 迅投知识库</title><meta name="description" content="QMT说明, QMT-Python-API, QMT用户手册。">
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<link rel="preload" href="/assets/style-937c34dd.css" as="style"><link rel="stylesheet" href="/assets/style-937c34dd.css">
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<body>
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<div id="app"><!--[--><div class="theme-container"><!--[--><div class="n-config-provider"><header class="navbar"><div><div class="toggle-sidebar-button" title="切换侧边栏" aria-expanded="false" role="button" tabindex="0"><div class="icon" aria-hidden="true"><span></span><span></span><span></span></div></div></div><span><a href="/" class=""><img class="logo" src="/images/logo.png" alt="迅投知识库"><span class="site-name can-hide">迅投知识库</span></a></span><span><div class="search-box" role="search" data-v-7a908cc7><div data-v-7a908cc7><input value="" aria-label="Search" class="" placeholder="搜索文档" autocomplete="off" spellcheck="false" data-v-7a908cc7><!----></div><!----><!----></div></span><div class="navbar-items-wrapper" style=""><!--[--><!--]--><nav class="navbar-items can-hide" id="customize-nav"><!--[--><div class="navbar-item"><a href="/" class="" aria-label="首页"><!--[--><!--]--> 首页 <!--[--><!--]--></a></div><div class="navbar-item"><div class="navbar-dropdown-wrapper"><button 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class="navbar-dropdown"><!--[--><li class="navbar-dropdown-item"><a href="/videos/touyan/ty_register_install.html" class="" aria-label="投研端教程"><!--[--><!--]--> 投研端教程 <!--[--><!--]--></a></li><li class="navbar-dropdown-item"><a class="external-link" href="https://www.xuntou.net/plugin.php?id=keke_video_base" rel="noopener noreferrer" target="_blank" aria-label="迅投学堂"><!--[--><!--]--> 迅投学堂 <span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">在新窗口打开</span></span><!--[--><!--]--></a></li><!--]--></ul></div></div><!--]--></nav><div class="navbar-item flexBtn fromBtn"><span> 投研平台 <span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">在新窗口打开</span></span></span></div><div class="flexBtn fromBtn"><span> 迅投社区 <span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" 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<span
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@click="getNUrl('crowdfunding')"
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>
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特色众筹
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||
<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path>
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<span class="external-link-icon-sr-only">在新窗口打开</span>
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||
</span>
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</span>
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</div> --><div class="navbar-item flexBtn"><a class="external-link" href="http://www.thinktrader.net" rel="noopener noreferrer" target="_blank" aria-label="迅投官网"> 迅投官网 <span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">在新窗口打开</span></span></a></div><!--v-if--><!--[--><!--]--><div class="ToggleColor"><button class="toggle-color-mode-button" title="切换颜色模式"><svg style="" class="icon" focusable="false" viewBox="0 0 32 32"><path d="M16 12.005a4 4 0 1 1-4 4a4.005 4.005 0 0 1 4-4m0-2a6 6 0 1 0 6 6a6 6 0 0 0-6-6z" 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aria-label="和 AI 开始对话"
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<input
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@click="onAiBallClick"
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AI
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--><!-- 助手收起后：可拖动悬浮球，点击打开智能助手 --><!----><!-- 移动端：保留抽屉 --><!----><!--]--><!--v-if--></div><!--]--><div class="sidebar-mask"></div><!--[--><aside class="sidebar"><div class="toggleColor" style="display:none;"><button class="toggle-color-mode-button" title="切换颜色模式"><svg style="" class="icon" focusable="false" viewBox="0 0 32 32"><path d="M16 12.005a4 4 0 1 1-4 4a4.005 4.005 0 0 1 4-4m0-2a6 6 0 1 0 6 6a6 6 0 0 0-6-6z" fill="currentColor"></path><path d="M5.394 6.813l1.414-1.415l3.506 3.506L8.9 10.318z" fill="currentColor"></path><path d="M2 15.005h5v2H2z" fill="currentColor"></path><path d="M5.394 25.197L8.9 21.691l1.414 1.415l-3.506 3.505z" fill="currentColor"></path><path d="M15 25.005h2v5h-2z" fill="currentColor"></path><path d="M21.687 23.106l1.414-1.415l3.506 3.506l-1.414 1.414z" fill="currentColor"></path><path d="M25 15.005h5v2h-5z" fill="currentColor"></path><path d="M21.687 8.904l3.506-3.506l1.414 1.415l-3.506 3.505z" fill="currentColor"></path><path d="M15 2.005h2v5h-2z" 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判定是否为新的 K 线"><!--[--><!--]--> ContextInfo.is_new_bar - 判定是否为新的 K 线 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#contextinfo-get-stock-name-根据代码获取名称" class="router-link-active router-link-exact-active sidebar-item" aria-label="ContextInfo.get_stock_name - 根据代码获取名称"><!--[--><!--]--> ContextInfo.get_stock_name - 根据代码获取名称 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#contextinfo-get-open-date-根据代码返回对应股票的上市时间" class="router-link-active router-link-exact-active sidebar-item" aria-label="ContextInfo.get_open_date - 根据代码返回对应股票的上市时间"><!--[--><!--]--> ContextInfo.get_open_date - 根据代码返回对应股票的上市时间 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#contextinfo-set-output-index-property-设定指标绘制的属性" class="router-link-active router-link-exact-active sidebar-item" aria-label="ContextInfo.set_output_index_property - 设定指标绘制的属性"><!--[--><!--]--> ContextInfo.set_output_index_property - 设定指标绘制的属性 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#create-sector-folder-创建板块目录节点" class="router-link-active router-link-exact-active sidebar-item" aria-label="create_sector_folder - 创建板块目录节点"><!--[--><!--]--> create_sector_folder - 创建板块目录节点 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#get-sector-list-获取板块目录信息" class="router-link-active router-link-exact-active sidebar-item" aria-label="get_sector_list - 获取板块目录信息"><!--[--><!--]--> get_sector_list - 获取板块目录信息 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#reset-sector-stock-list-设置板块成分股" class="router-link-active router-link-exact-active sidebar-item" aria-label="reset_sector_stock_list - 设置板块成分股"><!--[--><!--]--> reset_sector_stock_list - 设置板块成分股 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#remove-stock-from-sector-移除板块成分股" class="router-link-active router-link-exact-active sidebar-item" aria-label="remove_stock_from_sector - 移除板块成分股"><!--[--><!--]--> remove_stock_from_sector - 移除板块成分股 <!--[--><!--]--></a><!----></li><li><a aria-current="page" href="/innerApi/system_function.html#add-stock-to-sector-添加板块成分股" class="router-link-active router-link-exact-active sidebar-item" aria-label="add_stock_to_sector - 添加板块成分股"><!--[--><!--]--> add_stock_to_sector - 添加板块成分股 <!--[--><!--]--></a><!----></li><!--]--></ul></li><li><a href="/innerApi/data_function.html" class="sidebar-item" aria-label="行情函数"><!--[--><!--]--> 行情函数 <!--[--><!--]--></a><!----></li><li><a href="/innerApi/trading_function.html" class="sidebar-item" aria-label="交易函数"><!--[--><!--]--> 交易函数 <!--[--><!--]--></a><!----></li><li><a href="/innerApi/callback_function.html" class="sidebar-item" aria-label="成交回报实时主推函数"><!--[--><!--]--> 成交回报实时主推函数 <!--[--><!--]--></a><!----></li><li><a href="/innerApi/quote_function.html" class="sidebar-item" aria-label="引用函数"><!--[--><!--]--> 引用函数 <!--[--><!--]--></a><!----></li><li><a href="/innerApi/drawing_function.html" class="sidebar-item" aria-label="绘图函数"><!--[--><!--]--> 绘图函数 <!--[--><!--]--></a><!----></li><li><a href="/innerApi/enum_constants.html" class="sidebar-item" aria-label="枚举常量"><!--[--><!--]--> 枚举常量 <!--[--><!--]--></a><!----></li><li><a href="/innerApi/code_examples.html" class="sidebar-item" aria-label="完整示例"><!--[--><!--]--> 完整示例 <!--[--><!--]--></a><!----></li><li><a href="/innerApi/question_answer.html" class="sidebar-item" aria-label="常见问题"><!--[--><!--]--> 常见问题 <!--[--><!--]--></a><!----></li><!--]--></ul></li><!--]--></ul><!--[--><!--]--></aside><!--]--><!--[--><main class="page" data-v-3c904194><!--[--><!--]--><div class="theme-default-contents" data-v-3c904194><!----><!--[--><!--]--><div class="theme-default-content" data-v-3c904194><div data-v-3c904194><h3 id="contextinfo-对象" tabindex="-1"><a class="header-anchor" href="#contextinfo-对象" aria-hidden="true">#</a> ContextInfo 对象</h3><p>ContextInfo 是策略运行环境对象，是 init, after_init, handlebar 等基本方法的入参，里面包括了终端自带的属性和方法。一般情况下不建议对ContextInfo添加自定义属性，ContextInfo会随着bar的切换而重置到上一根bar的结束状态，建议用自建的全局变量来存储。<a href="https://dict.thinktrader.net/innerApi/question_answer.html?id=null#%E7%B3%BB%E7%BB%9F%E5%AF%B9%E8%B1%A1-contextinfo-%E9%80%90-k-%E7%BA%BF%E4%BF%9D%E5%AD%98%E7%9A%84%E6%9C%BA%E5%88%B6" target="_blank" rel="noopener noreferrer">详细说明请看这里<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">在新窗口打开</span></span></a></p><h3 id="init-初始化函数" tabindex="-1"><a class="header-anchor" href="#init-初始化函数" aria-hidden="true">#</a> init - 初始化函数</h3><p>初始化函数，只在整个策略开始时调用运行到一次。用于初始订阅行情，订阅账号信息使用。init函数执行完成前部分接口无法使用，如交易日获取函数get_trading_dates。</p><p><strong>系统函数 不可被手动调用</strong></p><p><strong>参数：</strong></p><table><thead><tr><th>名称</th><th>类型</th><th>描述</th></tr></thead><tbody><tr><td><code>ContextInfo</code></td><td><code>object</code></td><td>策略运行环境对象，可以用于存储自定义的全局变量</td></tr></tbody></table><p><strong>返回：</strong> 无</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-52-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-52-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
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<span class="line"><span style="color:#F8F8F2;"> ContextInfo.initProfit </span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;"> </span><span style="color:#BD93F9;">0</span></span>
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<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><p><strong>在init函数中订阅行情示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-60-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-60-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#6272A4;">#coding:gbk</span></span>
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<span class="line"></span>
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<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">C</span><span style="color:#F8F8F2;">):</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#init函数入参为ContextInfo对象 定义时可以选择更简短的形参名 如C</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#在init函数中 可以进行 订阅行情的操作</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#如需在行情回调函数中下单 下单函数需要传入ContextInfo对象 可以通过在init中定义回调函数 来使用外层的ContextInfo</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">my_callback_function</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">data</span><span style="color:#F8F8F2;">):</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#自定义行情回调函数 入参为指数据字典</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(data)</span></span>
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<span class="line"><span style="color:#F8F8F2;"> stock </span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;"> </span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">600000.SH</span><span style="color:#E9F284;">'</span></span>
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<span class="line"><span style="color:#F8F8F2;"> C.subscribe_quote(stock, </span><span style="color:#FFB86C;font-style:italic;">period</span><span style="color:#F8F8F2;"> </span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;"> </span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">5m</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">, </span><span style="color:#FFB86C;font-style:italic;">callback</span><span style="color:#F8F8F2;"> </span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;"> my_callback_function)</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#init函数执行完成后 </span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">init函数执行完成</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
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<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><h3 id="after-init-初始化后函数" tabindex="-1"><a class="header-anchor" href="#after-init-初始化后函数" aria-hidden="true">#</a> after_init - 初始化后函数</h3><p>后初始化函数，在初始化函数执行完成后被调用一次。可以用于放置一次性触发的下单，取数据操作代码。</p><p>系统会在<code>init</code>函数执行完后和执行<code>handlebar</code>之前调用<code>after_init</code>, 有些<code>init</code>里不支持的函数比如<a href="/pages/fd9cbd/#_23-%E8%8E%B7%E5%8F%96%E6%8C%87%E5%AE%9A%E4%B8%AA%E8%82%A1-%E5%90%88%E7%BA%A6-%E6%8C%87%E6%95%B0%E7%9A%84-k-%E7%BA%BF-%E4%BA%A4%E6%98%93%E6%97%A5-%E5%88%97%E8%A1%A8-contextinfo-get-trading-dates" class="">ContextInfo.get_trading_dates</a>可以在<code>after_init</code>里调用。</p><p><strong>系统函数 不可被手动调用</strong></p><p><strong>参数：</strong></p><table><thead><tr><th>名称</th><th>类型</th><th>描述</th></tr></thead><tbody><tr><td><code>ContextInfo</code></td><td><code>object</code></td><td>策略运行环境对象，可以用于存储自定义的全局变量</td></tr></tbody></table><p><strong>返回：</strong> 无</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-114-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-114-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#6272A4;">#coding:gbk</span></span>
|
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<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">init</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">) </span></span>
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<span class="line"></span>
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<span class="line"></span>
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<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">after_init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">系统会在init函数执行完后和执行handlebar之前调用after_init</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
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<span class="line"></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">handlebar</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#FF79C6;">if</span><span style="color:#F8F8F2;"> ContextInfo.is_last_bar():</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">handlebar</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
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||
<span class="line"></span>
|
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<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><p><strong>after_init函数中立刻下单示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-122-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-122-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#6272A4;">#coding:gbk</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">after_init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">C</span><span style="color:#F8F8F2;">):</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#after_init 函数 可以用于执行运行开始时 需要执行一次的代码 例如下一笔委托</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#account变量是模型交易界面 添加策略时选择的资金账号 不需要手动填写 交易模型需要在模型交易界面运行 才有效</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;">#快速交易参数(quickTrade )填2 passorder函数执行后立刻下单 不会等待k线走完再委托。 可以在after_init函数 run_time函数注册的回调函数里进行委托 </span></span>
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<span class="line"><span style="color:#F8F8F2;"> msg </span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;"> </span><span style="color:#FF79C6;">f</span><span style="color:#F1FA8C;">"投资备注字符串 用来区分不同委托"</span></span>
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<span class="line"><span style="color:#F8F8F2;"> passorder(</span><span style="color:#BD93F9;">23</span><span style="color:#F8F8F2;">, </span><span style="color:#BD93F9;">1101</span><span style="color:#F8F8F2;">, account, </span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">600000.SH</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">, </span><span style="color:#BD93F9;">5</span><span style="color:#F8F8F2;">, </span><span style="color:#FF79C6;">-</span><span style="color:#BD93F9;">1</span><span style="color:#F8F8F2;">, </span><span style="color:#BD93F9;">100</span><span style="color:#F8F8F2;">, </span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">测试下单</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">, </span><span style="color:#BD93F9;">2</span><span style="color:#F8F8F2;">, msg, C)</span></span>
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<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><h3 id="handlebar-行情事件函数" tabindex="-1"><a class="header-anchor" href="#handlebar-行情事件函数" aria-hidden="true">#</a> handlebar - 行情事件函数</h3><p><strong>系统函数 不可被手动调用</strong></p><p><strong>释义：</strong> 行情事件函数，每根 K 线运行一次；实时行情获取状态下，先每根历史 K 线运行一次，再在每个 tick 数据来后驱动运行一次</p><p>历史k线上，按时间顺序每根K线触发一次调用；盘中，每个新到达的TICK数据驱动运行一次。可以作为行情驱动的函数，实现指标计算，回测，实盘下单的效果。</p><p><strong>参数：</strong></p><table><thead><tr><th>名称</th><th>类型</th><th>描述</th></tr></thead><tbody><tr><td><code>ContextInfo</code></td><td><code>object</code></td><td>策略运行环境对象，可以用于存储自定义的全局变量</td></tr></tbody></table><p><strong>返回：</strong> 无</p><p><strong>示例：</strong></p><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">handlebar</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
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<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;"># 输出当前运行到的 K 线的位置</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(ContextInfo.barpos)</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h3 id="contextinfo-schedule-run-设置定时器" tabindex="-1"><a class="header-anchor" href="#contextinfo-schedule-run-设置定时器" aria-hidden="true">#</a> ContextInfo.schedule_run - 设置定时器</h3><div class="custom-container tip"><p class="custom-container-title">说明</p><ol><li>该函数是新版设置定时器函数，相比旧版<code>run_time</code>，新版<code>schedule_run</code>新增了<code>任务分组</code>,<code>任务取消</code>等多种功能</li></ol></div><p><strong>原型:</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-192-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-192-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">ContextInfo.schedule_run(</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> func:Callable, </span><span style="color:#6272A4;"># 回调函数，到达定时器预定时间时触发调用，参数为ContextInfo类型，无需返回值</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> time_point:Union[dt.datetime,</span><span style="color:#8BE9FD;font-style:italic;">str</span><span style="color:#F8F8F2;">], </span><span style="color:#6272A4;"># 表示预定的第一次触发时间，如果设置定时器时已经过了预定时间，会立即执行func以及后续逻辑；当使用str类型时，格式为'yyyymmddHHMMSS'如'20231231235959'，需要满足转换dt.datetime.strptime('20231231235959','%Y%m%d%H%M%S')</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> repeat_times:</span><span style="color:#FFB86C;font-style:italic;">int</span><span style="color:#FF79C6;">=</span><span style="color:#BD93F9;">0</span><span style="color:#F8F8F2;">, </span><span style="color:#6272A4;"># 表示在预定时间触发后按interval间隔再触发多少次</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> interval:datetime.timedelta</span><span style="color:#FF79C6;">=</span><span style="color:#BD93F9;">None</span><span style="color:#F8F8F2;">, </span><span style="color:#6272A4;"># 表示预定时间触发后的后续重复执行的时间间隔</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> name:</span><span style="color:#FFB86C;font-style:italic;">str</span><span style="color:#FF79C6;">=</span><span style="color:#E9F284;">''</span><span style="color:#F8F8F2;"> </span><span style="color:#6272A4;"># 定时器任务组名，可用于定时器分组，多次设置同名定时任务不会互相覆盖，会计入同一个任务组，按任务组名取消时会全部取消</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> )</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><p><strong>参数：</strong></p><table><thead><tr><th>名称</th><th>类型</th><th>描述</th></tr></thead><tbody><tr><td><code>func</code></td><td><code>Callable</code></td><td>回调函数，到达定时器预定时间时触发调用，参数为ContextInfo类型，无需返回值，定义示例如下：<br> def on_timer(C:ContextInfo): pass</td></tr><tr><td><code>time_point</code></td><td><code>Union[datetime.datetime,str]</code></td><td>表示预定的第一次触发时间，如果设置定时器时已经过了预定时间，会立即执行func以及后续逻辑；<br> 当使用str类型时，格式为'yyyymmddHHMMSS'如'20231231235959'，需要满足转换datetime.datetime.strptime('20231231235959','%Y%m%d%H%M%S')</td></tr><tr><td><code>repeat_times</code></td><td><code>int</code></td><td>表示在预定时间触发后按interval间隔再触发多少次，传<code>-1</code>表示不限制次数</td></tr><tr><td><code>interval</code></td><td><code>datetime.timedelta</code></td><td>表示预定时间触发后的后续重复执行的时间间隔</td></tr><tr><td><code>name</code></td><td><code>str</code></td><td>定时器任务组名，可用于定时器分组，多次设置同名定时任务不会互相覆盖，会计入同一个任务组，按任务组名取消时会全部取消</td></tr></tbody></table><p><strong>回调函数参数：</strong> ContextInfo：策略模型全局对象</p><p><strong>返回值：</strong></p><p><code>int</code>类型，表示本次调用后生成的定时任务号，可用于取消本次定时任务，全局唯一不重复</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-284-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-284-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">import</span><span style="color:#F8F8F2;"> datetime </span><span style="color:#FF79C6;">as</span><span style="color:#F8F8F2;"> dt</span></span>
|
||
<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">on_timer</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">C</span><span style="color:#FF79C6;">:</span><span style="color:#F8F8F2;">ContextInfo):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">hello world</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> tid</span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;">ContextInfo.schedule_run(on_timer,</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">20231231235959</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#FF79C6;">-</span><span style="color:#BD93F9;">1</span><span style="color:#F8F8F2;">,dt.timedelta(</span><span style="color:#FFB86C;font-style:italic;">minutes</span><span style="color:#FF79C6;">=</span><span style="color:#BD93F9;">1</span><span style="color:#F8F8F2;">),</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">my_timer</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">handlebar</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#FF79C6;">pass</span></span>
|
||
<span class="line"><span style="color:#6272A4;">#此例为自2023-12-31 23:59:59后每60s运行一次on_timer</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><h3 id="contextinfo-cancel-schedule-run-取消由schedule-run产生的定时任务" tabindex="-1"><a class="header-anchor" href="#contextinfo-cancel-schedule-run-取消由schedule-run产生的定时任务" aria-hidden="true">#</a> ContextInfo.cancel_schedule_run - 取消由schedule_run产生的定时任务</h3><p><strong>原型：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-295-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-295-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">ContextInfo.cancel_schedule_run(</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> key:Union[seq</span><span style="color:#FF79C6;">:</span><span style="color:#8BE9FD;font-style:italic;">int</span><span style="color:#F8F8F2;">,name</span><span style="color:#FF79C6;">:</span><span style="color:#8BE9FD;font-style:italic;">str</span><span style="color:#F8F8F2;">] </span><span style="color:#6272A4;"># 定时任务号或定时任务组名称</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> )</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><p><strong>参数：</strong></p><table><thead><tr><th>名称</th><th>类型</th><th>描述</th></tr></thead><tbody><tr><td><code>key:</code></td><td><code>Union[seq:int,name:str]</code></td><td>类型为int时，表示按任务号取消;类型为str时，表示按任务组取消，会取消组内所有定时任务</td></tr></tbody></table><p><strong>返回值：</strong></p><p><code>bool</code>类型，表示是否取消成功，即是否能按key找到目标定时任务</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-340-0" aria-selected="true">示例</button></div><!--[--><div class="vp-tab active" id="tab-340-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"></span>
|
||
<span class="line"><span style="color:#F8F8F2;">ContextInfo.cancel_schedule_run(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">my_timer</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">) </span><span style="color:#6272A4;">#取消my_timer任务组所有定时任务</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">ContextInfo.cancel_schedule_run(</span><span style="color:#BD93F9;">1</span><span style="color:#F8F8F2;">) </span><span style="color:#6272A4;">#取消任务号为1的定时任务</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><h3 id="contextinfo-run-time-设置定时器" tabindex="-1"><a class="header-anchor" href="#contextinfo-run-time-设置定时器" aria-hidden="true">#</a> ContextInfo.run_time - 设置定时器</h3><p>设置定时器函数，可以指定时间间隔，定时触发用户定义的回调函数。适用与在盘中，持续判断交易信号的模型。</p><p><strong>用法：</strong> <code>ContextInfo.run_time(funcName,period,startTime)</code> 定时触发指定的 funcName函数, funcName函数由用户定义, 入参为ContextInfo对象。</p><p><strong>参数：</strong></p><ul><li>funcName：回调函数名</li><li>period：重复调用的时间间隔,'5nSecond'表示每5秒运行1次回调函数,'5nDay'表示每5天运行一次回调函数,'500nMilliSecond'表示每500毫秒运行1次回调函数</li><li>startTime：表示定时器第一次启动的时间,如果要定时器立刻启动,可以设置历史的时间</li></ul><p><strong>回调函数参数：</strong> ContextInfo：策略模型全局对象</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-380-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-380-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">import</span><span style="color:#F8F8F2;"> time</span></span>
|
||
<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> ContextInfo.run_time(</span><span style="color:#E9F284;">"</span><span style="color:#F1FA8C;">f</span><span style="color:#E9F284;">"</span><span style="color:#F8F8F2;">,</span><span style="color:#E9F284;">"</span><span style="color:#F1FA8C;">5nSecond</span><span style="color:#E9F284;">"</span><span style="color:#F8F8F2;">,</span><span style="color:#E9F284;">"</span><span style="color:#F1FA8C;">2019-10-14 13:20:00</span><span style="color:#E9F284;">"</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">f</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">hello world</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"></span>
|
||
<span class="line"><span style="color:#6272A4;">#此例为自2019-10-14 13:20:00后每5s运行一次函数f</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="custom-container warning"><p class="custom-container-title">注意</p><ol><li>模型回测时无效</li><li>定时器没有结束方法，会随着策略的结束而结束。</li><li>period有nMilliSecond、nSecond和Day三个周期单元，部分周期下定时器函数在第一次运行之前会先等待一个period</li></ol></div></div><!--]--></div><h3 id="stop-停止处理函数" tabindex="-1"><a class="header-anchor" href="#stop-停止处理函数" aria-hidden="true">#</a> stop - 停止处理函数</h3><p><strong>系统函数 不可被手动调用</strong></p><p><strong>释义：</strong> PY策略模型关闭停止前运行到的函数，复杂策略模型，如中间有起线程可通过在该函数内实现停止线程操作。注意, 当前版本stop函数被调用时交易连接已断开, 不能在stop函数中做报单 / 撤单操作.</p><p><strong>参数：</strong></p><table><thead><tr><th>名称</th><th>类型</th><th>描述</th></tr></thead><tbody><tr><td><code>ContextInfo</code></td><td><code>object</code></td><td>策略运行环境对象，可以用于存储自定义的全局变量</td></tr></tbody></table><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-447-0" aria-selected="true">python</button></div><!--[--><div class="vp-tab active" id="tab-447-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">stop</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">( </span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">strategy is stop !</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><h3 id="contextinfo-is-last-bar-是否为最后一根k线" tabindex="-1"><a class="header-anchor" href="#contextinfo-is-last-bar-是否为最后一根k线" aria-hidden="true">#</a> ContextInfo.is_last_bar - 是否为最后一根K线</h3><p><strong>用法：</strong> ContextInfo.is_last_bar()</p><p><strong>释义：</strong> 判定是否为最后一根 K 线</p><p><strong>参数：</strong> 无</p><p><strong>返回：</strong> bool，返回值含义：True 是右侧最新k线 False不是最新k线</p><blockquote><p>True：是</p><p>False：否</p></blockquote><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-478-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-478-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-478-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">handlebar</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(ContextInfo.is_last_bar())</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-478-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">False</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">False</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">...</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">False</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">True</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><h3 id="contextinfo-is-new-bar-判定是否为新的-k-线" tabindex="-1"><a class="header-anchor" href="#contextinfo-is-new-bar-判定是否为新的-k-线" aria-hidden="true">#</a> ContextInfo.is_new_bar - 判定是否为新的 K 线</h3><p><strong>用法：</strong> ContextInfo.is_new_bar()</p><p><strong>释义：</strong> 某根 K 线的第一个 tick 数据到来时，判定该 K 线为新的 K 线，其后的tick不会认为是新的 K 线</p><p><strong>参数：</strong> 无</p><p><strong>返回：</strong> bool，返回值含义：</p><blockquote><p>True：是</p><p>False：否</p></blockquote><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-512-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-512-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-512-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">handlebar</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(ContextInfo.is_new_bar()) </span><span style="color:#6272A4;">#历史k线每根都是新k线 盘中 每根新k线第一个分笔返回True 其他分笔返回False</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-512-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">True</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">True</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">...</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">True</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;">False</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></div><!--]--></div><h3 id="contextinfo-get-stock-name-根据代码获取名称" tabindex="-1"><a class="header-anchor" href="#contextinfo-get-stock-name-根据代码获取名称" aria-hidden="true">#</a> ContextInfo.get_stock_name - 根据代码获取名称</h3><div class="custom-container warning"><p class="custom-container-title">注意</p><p>我们计划后续版本抛弃这个函数，不建议继续使用，可以用ContextInfo.get_instrument_detail("stockcode")["InstrumentName"]来实现同样功能</p></div><p><strong>用法：</strong> ContextInfo.get_stock_name('stockcode')</p><p><strong>释义：</strong> 根据代码获取名称</p><p><strong>参数：</strong> stockcode：股票代码，如'000001.SZ'，缺省值 ' ' 默认为当前图代码</p><p><strong>返回：</strong> string（GBK编码）</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-543-0" aria-selected="true">示例</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-543-1" aria-selected="false">返回值</button></div><!--[--><div class="vp-tab active" id="tab-543-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">handlebar</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(ContextInfo.get_stock_name(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">000001.SZ</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">))</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-543-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">平安银行</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--]--></div><h3 id="contextinfo-get-open-date-根据代码返回对应股票的上市时间" tabindex="-1"><a class="header-anchor" href="#contextinfo-get-open-date-根据代码返回对应股票的上市时间" aria-hidden="true">#</a> ContextInfo.get_open_date - 根据代码返回对应股票的上市时间</h3><p><strong>用法：</strong> ContextInfo.get_open_date('stockcode')</p><p><strong>释义：</strong> 根据代码返回对应股票的上市时间</p><p><strong>参数：</strong> stockcode：股票代码，如'000001.SZ'，缺省值 ' ' 默认为当前图代码</p><p><strong>返回：</strong> number</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-569-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-569-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-569-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> </span><span style="color:#8BE9FD;">print</span><span style="color:#F8F8F2;">(ContextInfo.get_open_date(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">000001.SZ</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">))</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-569-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">19910403</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--]--></div><h3 id="contextinfo-set-output-index-property-设定指标绘制的属性" tabindex="-1"><a class="header-anchor" href="#contextinfo-set-output-index-property-设定指标绘制的属性" aria-hidden="true">#</a> ContextInfo.set_output_index_property - 设定指标绘制的属性</h3><p><strong>用法：</strong> ContextInfo.set_output_index_property(index_name,draw_style=0,color='white',noaxis=False,nodraw=False,noshow=False)</p><p><strong>释义：</strong> 设定指标绘制的属性，会最终覆盖掉指标对应的属性字段</p><p><strong>参数：</strong></p><ul><li>index_name:string,指标名称，不可缺省</li><li>draw_style,同paint函数的drawstyle，可缺省默认为0</li><li>color,同paint函数的color，可缺省默认为'white'</li><li>noaxis:bool,是否无坐标，可缺省默认为False</li><li>nodraw:bool,是否不画线，可缺省默认为False</li><li>noshow:bool,是否不展示，可缺省默认为False</li></ul><p><strong>返回：</strong> 无</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-627-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-627-1" aria-selected="false">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-627-2" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-627-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#FF79C6;">def</span><span style="color:#F8F8F2;"> </span><span style="color:#50FA7B;">init</span><span style="color:#F8F8F2;">(</span><span style="color:#FFB86C;font-style:italic;">ContextInfo</span><span style="color:#F8F8F2;">):</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"> ContextInfo.set_output_index_property(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">单位净值</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">, </span><span style="color:#FFB86C;font-style:italic;">nodraw</span><span style="color:#F8F8F2;"> </span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;"> </span><span style="color:#BD93F9;">True</span><span style="color:#F8F8F2;">)</span><span style="color:#6272A4;">#使回测指标'单位净值'不画线</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><h3 id="create-sector-创建板块" tabindex="-1"><a class="header-anchor" href="#create-sector-创建板块" aria-hidden="true">#</a> create_sector - 创建板块</h3><p><strong>用法：</strong> create_sector(parent_node,sector_name,overwrite)</p><p><strong>释义：</strong> 创建板块</p><p><strong>参数：</strong></p><ul><li>parent_node：str，父节点，''为'我的'（默认目录）</li><li>sector_name：str，要创建的板块名</li><li>overwrite：bool，是否覆盖。如果目标节点已存在，为True时跳过，为False时在sector_name后增加数字编号，编号为从1开始自增的第一个不重复的值。</li></ul><p><strong>返回：</strong> sector_name2：实际创建的板块名</p><p><strong>示例：</strong></p><!----></div><div class="vp-tab" id="tab-627-1" role="tabpanel" aria-expanded="false"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">sector</span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;">create_sector(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">我的</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">新建板块</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#BD93F9;">False</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-627-2" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">新建板块</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--]--></div><h3 id="create-sector-folder-创建板块目录节点" tabindex="-1"><a class="header-anchor" href="#create-sector-folder-创建板块目录节点" aria-hidden="true">#</a> create_sector_folder - 创建板块目录节点</h3><p><strong>用法：</strong> create_sector_folder(parent_node,folder_name,overwrite)</p><p><strong>释义：</strong> 创建板块目录节点</p><p><strong>参数：</strong></p><ul><li>parent_node：str，父节点，''为'我的'（默认目录）</li><li>sector_name：str，要创建的节点名</li><li>overwrite：bool，是否覆盖。如果目标节点已存在，为True时跳过，为False时在folder_name后增加数字编号，编号为从1开始自增的第一个不重复的值。</li></ul><p><strong>返回：</strong> sector_name2：实际创建的节点名</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-710-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-710-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-710-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">folder</span><span style="color:#FF79C6;">=</span><span style="color:#F8F8F2;">create_sector_folder(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">我的</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">新建分类</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#BD93F9;">False</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-710-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">新建分类</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--]--></div><h3 id="get-sector-list-获取板块目录信息" tabindex="-1"><a class="header-anchor" href="#get-sector-list-获取板块目录信息" aria-hidden="true">#</a> get_sector_list - 获取板块目录信息</h3><p><strong>用法：</strong> get_sector_list(node)</p><p><strong>释义：</strong> 获取板块目录信息</p><p><strong>参数：</strong></p><ul><li>node：str，板块节点名，''为顶层目录</li></ul><p><strong>返回：</strong> info_list：[[s1,s2,...],[f1,f2,...]]s为板块名，f为目录节点名，例如[['我的自选'],['新建分类1']]</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-743-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-743-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-743-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">get_sector_list(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">我的</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-743-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">[['我的自选', '龙头', '卖出篮子', 'TMP', '震荡', '待分析'], []]</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--]--></div><h3 id="reset-sector-stock-list-设置板块成分股" tabindex="-1"><a class="header-anchor" href="#reset-sector-stock-list-设置板块成分股" aria-hidden="true">#</a> reset_sector_stock_list - 设置板块成分股</h3><p><strong>用法：</strong> reset_sector_stock_list(sector,stock_list)</p><p><strong>释义：</strong> 设置板块成分股</p><p><strong>参数：</strong></p><ul><li>sector：板块名</li><li>stock_list：list，品种代码列表，例如['000001.SZ','600000.SH']</li></ul><p><strong>返回：</strong> result：bool，操作成功为True，失败为False</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-781-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-781-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-781-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">reset_sector_stock_list(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">我的自选</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,[</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">000001.SZ</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">600000.SH</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">])</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-781-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">True / False</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p></p></div><!--]--></div><h3 id="remove-stock-from-sector-移除板块成分股" tabindex="-1"><a class="header-anchor" href="#remove-stock-from-sector-移除板块成分股" aria-hidden="true">#</a> remove_stock_from_sector - 移除板块成分股</h3><p><strong>用法：</strong> remove_stock_from_sector(sector,stock_code)</p><p><strong>释义：</strong> 移除板块成分股</p><p><strong>参数：</strong></p><ul><li>sector：板块名</li><li>stock_code：品种代码，例如'000001.SZ'</li></ul><p><strong>返回：</strong> result：bool，操作成功为True，失败为False</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-822-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-822-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-822-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">remove_stock_from_sector(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">我的自选</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">000001.SZ</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
|
||
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><div class="vp-tab" id="tab-822-1" role="tabpanel" aria-expanded="false"><div class="language-text line-numbers-mode" data-ext="text"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">True / False</span></span>
|
||
<span class="line"><span style="color:#F8F8F2;"></span></span></code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p></p></div><!--]--></div><h3 id="add-stock-to-sector-添加板块成分股" tabindex="-1"><a class="header-anchor" href="#add-stock-to-sector-添加板块成分股" aria-hidden="true">#</a> add_stock_to_sector - 添加板块成分股</h3><p><strong>用法：</strong> add_stock_to_sector(sector,stock_code)</p><p><strong>释义：</strong> 添加板块成分股</p><p><strong>参数：</strong></p><ul><li>sector：板块名</li><li>stock_code：品种代码，例如'000001.SZ'</li></ul><p><strong>返回：</strong> result：bool，操作成功为True，失败为False</p><p><strong>示例：</strong></p><div class="vp-tabs"><div class="vp-tabs-nav" role="tablist"><button type="button" class="vp-tab-nav active" role="tab" aria-controls="tab-863-0" aria-selected="true">python</button><button type="button" class="vp-tab-nav" role="tab" aria-controls="tab-863-1" aria-selected="false">result</button></div><!--[--><div class="vp-tab active" id="tab-863-0" role="tabpanel" aria-expanded="true"><div class="language-python line-numbers-mode" data-ext="py"><pre class="shiki dracula" style="background-color:#282A36;" tabindex="0"><code><span class="line"><span style="color:#F8F8F2;">add_stock_to_sector(</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">我的自选</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">,</span><span style="color:#E9F284;">'</span><span style="color:#F1FA8C;">000001.SZ</span><span style="color:#E9F284;">'</span><span style="color:#F8F8F2;">)</span></span>
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