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<link rel="alternate" hreflang="zh-cn" href="https://vuepress-theme-hope-docs-demo.netlify.app/dev/api/message/on.html"><meta property="og:url" content="https://vuepress-theme-hope-docs-demo.netlify.app/en/dev/api/message/on.html"><meta property="og:site_name" content="LiteyukiBot"><meta property="og:title" content="liteyuki.message.on"><meta property="og:description" content="def on_message(rule: Rule, priority: int, block: bool) -> Matcher 源代码 var current_priority = -1 var matcher = Matcher(rule, priority, block) var current_priority = matcher.priority"><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2024-08-21T09:59:21.000Z"><meta property="article:modified_time" content="2024-08-21T09:59:21.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"liteyuki.message.on","image":[""],"dateModified":"2024-08-21T09:59:21.000Z","author":[]}</script><script src="/js/en/get_data.js" type="module"></script><script src="/js/style.js" type="module"></script><link rel="icon" href="https://cdn.liteyuki.icu/favicon.ico"><link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/firacode/6.2.0/fira_code.min.css"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"><title>liteyuki.message.on | LiteyukiBot</title><meta name="description" content="def on_message(rule: Rule, priority: int, block: bool) -> Matcher 源代码 var current_priority = -1 var matcher = Matcher(rule, priority, block) var current_priority = matcher.priority">
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matcher <span class="token operator">=</span> Matcher<span class="token punctuation">(</span>rule<span class="token punctuation">,</span> priority<span class="token punctuation">,</span> block<span class="token punctuation">)</span>
<span class="token keyword">for</span> <span class="token punctuation">(</span>i<span class="token punctuation">,</span> m<span class="token punctuation">)</span> <span class="token keyword">in</span> <span class="token builtin">enumerate</span><span class="token punctuation">(</span>_matcher_list<span class="token punctuation">)</span><span class="token punctuation">:</span>
<span class="token keyword">if</span> m<span class="token punctuation">.</span>priority <span class="token operator">&lt;</span> matcher<span class="token punctuation">.</span>priority<span class="token punctuation">:</span>
_matcher_list<span class="token punctuation">.</span>insert<span class="token punctuation">(</span>i<span class="token punctuation">,</span> matcher<span class="token punctuation">)</span>
<span class="token keyword">break</span>
<span class="token keyword">else</span><span class="token punctuation">:</span>
_matcher_list<span class="token punctuation">.</span>append<span class="token punctuation">(</span>matcher<span class="token punctuation">)</span>
<span class="token keyword">return</span> matcher
</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></div></details><h3 id="var-current-priority-1" tabindex="-1"><a class="header-anchor" href="#var-current-priority-1"><span><em><strong>var</strong></em> <code>current_priority = -1</code></span></a></h3><h3 id="var-matcher-matcher-rule-priority-block" tabindex="-1"><a class="header-anchor" href="#var-matcher-matcher-rule-priority-block"><span><em><strong>var</strong></em> <code>matcher = Matcher(rule, priority, block)</code></span></a></h3><h3 id="var-current-priority-matcher-priority" tabindex="-1"><a class="header-anchor" href="#var-current-priority-matcher-priority"><span><em><strong>var</strong></em> <code>current_priority = matcher.priority</code></span></a></h3></div><!--[--><!----><!--]--><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/LiteyukiStudio/LiteyukiBot/edit/main/docs/en/dev/api/message/on.md" rel="noopener noreferrer" target="_blank" aria-label="在 GitHub 上编辑" class="nav-link label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->在 GitHub 上编辑<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">open in new window</span></span><!----></a></div><div class="meta-item git-info"><div class="update-time"><span class="label">Last update: </span><!----></div><div class="contributors"><span class="label">Contributors: </span><!--[--><!--[--><span class="contributor" title="email: snowykami@outlook.com">snowy</span><!--]--><!--]--></div></div></footer><nav class="vp-page-nav"><a class="route-link nav-link prev" href="/en/dev/api/message/matcher.html" aria-label="liteyuki.message.matcher"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span>liteyuki.message.matcher</div></a><a class="route-link nav-link next" href="/en/dev/api/message/rule.html" aria-label="liteyuki.message.rule"><div class="hint">Next<span class="arrow end"></span></div><div class="link">liteyuki.message.rule<span class="font-icon icon fa-fw fa-sm fas fa-laptop-code" style=""></span></div></a></nav><div id="vp-comment" class="giscus-wrapper input-top" style="display:block;"><svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" preserveAspectRatio="xMidYMid" viewBox="0 0 100 100"><circle cx="28" cy="75" r="11" fill="currentColor"><animate attributeName="fill-opacity" begin="0s" dur="1s" keyTimes="0;0.2;1" repeatCount="indefinite" values="0;1;1"></animate></circle><path fill="none" stroke="#88baf0" stroke-width="10" d="M28 47a28 28 0 0 1 28 28"><animate attributeName="stro
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