import{_ as n,o as s,c as a,e}from"./app-BHKNdSSa.js";const t={},o=e(`<h2 id="简介" tabindex="-1"><a class="header-anchor" href="#简介"><span>简介</span></a></h2><p>轻雪插件是轻雪内置的一部分功能，运行在主进程中，可以很高程度地扩展轻雪的功能</p><h2 id="开始" tabindex="-1"><a class="header-anchor" href="#开始"><span>开始</span></a></h2><h3 id="创建插件" tabindex="-1"><a class="header-anchor" href="#创建插件"><span>创建插件</span></a></h3><p>在标准项目中，位于liteyuki/plugins和src/liteyuki_plugins下的Python modules均会被当作插件加载，你可自行添加配置文件以指定插件的加载路径 一个<code>.py</code>文件或一个包含<code>__init__.py</code>的文件夹即可被识别为插件 创建一个文件夹，例如<code>watchdog_plugin</code>，并在其中创建一个<code>__init__.py</code>文件，即可创建一个插件</p><div class="language-python line-numbers-mode" data-ext="py" data-title="py"><pre class="language-python"><code><span class="token keyword">from</span> liteyuki<span class="token punctuation">.</span>plugin <span class="token keyword">import</span> PluginMetadata

<span class="token comment"># 定义插件元数据，推荐填写</span>
__plugin_meta__ <span class="token operator">=</span> PluginMetadata<span class="token punctuation">(</span>
    name<span class="token operator">=</span><span class="token string">&quot;NoneDog&quot;</span><span class="token punctuation">,</span>       <span class="token comment"># 插件名称</span>
    version<span class="token operator">=</span><span class="token string">&quot;1.0.0&quot;</span><span class="token punctuation">,</span>        <span class="token comment"># 插件版本</span>
    description<span class="token operator">=</span><span class="token string">&quot;A simple plugin for nonebot developer&quot;</span>   <span class="token comment"># 插件描述</span>
<span class="token punctuation">)</span>

<span class="token comment"># 你的插件代码</span>
<span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</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></div><h3 id="编写逻辑部分" tabindex="-1"><a class="header-anchor" href="#编写逻辑部分"><span>编写逻辑部分</span></a></h3><p>轻雪主进程不涉及聊天部分，因此插件主要是一些后台任务或者与聊天机器人的通信 以下我们会编写一个简单的插件，用于开发NoneBot时进行文件系统变更重载</p><div class="language-python line-numbers-mode" data-ext="py" data-title="py"><pre class="language-python"><code><span class="token keyword">import</span> os
<span class="token keyword">from</span> liteyuki<span class="token punctuation">.</span>dev <span class="token keyword">import</span> observer   <span class="token comment"># 导入文件系统观察器</span>
<span class="token keyword">from</span> liteyuki <span class="token keyword">import</span> get_bot<span class="token punctuation">,</span> logger    <span class="token comment"># 导入轻雪Bot和日志</span>
<span class="token keyword">from</span> watchdog<span class="token punctuation">.</span>events <span class="token keyword">import</span> FileSystemEvent   <span class="token comment"># 导入文件系统事件</span>

liteyuki <span class="token operator">=</span> get_bot<span class="token punctuation">(</span><span class="token punctuation">)</span>    <span class="token comment"># 获取唯一的轻雪Bot实例</span>

exclude_extensions <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token string">&quot;.pyc&quot;</span><span class="token punctuation">,</span> <span class="token string">&quot;.pyo&quot;</span><span class="token punctuation">)</span>   <span class="token comment"># 排除的文件扩展名</span>


<span class="token comment"># 用observer的on_file_system_event装饰器监听文件系统事件</span>
<span class="token decorator annotation punctuation">@observer<span class="token punctuation">.</span>on_file_system_event</span><span class="token punctuation">(</span>
    directories<span class="token operator">=</span><span class="token punctuation">(</span><span class="token string">&quot;src/nonebot_plugins&quot;</span><span class="token punctuation">,</span><span class="token punctuation">)</span><span class="token punctuation">,</span>
    event_filter<span class="token operator">=</span><span class="token keyword">lambda</span> event<span class="token punctuation">:</span> <span class="token keyword">not</span> event<span class="token punctuation">.</span>src_path<span class="token punctuation">.</span>endswith<span class="token punctuation">(</span>exclude_extensions<span class="token punctuation">)</span> <span class="token keyword">and</span> <span class="token punctuation">(</span><span class="token string">&quot;__pycache__&quot;</span> <span class="token keyword">not</span> <span class="token keyword">in</span> event<span class="token punctuation">.</span>src_path<span class="token punctuation">)</span> <span class="token keyword">and</span> os<span class="token punctuation">.</span>path<span class="token punctuation">.</span>isfile<span class="token punctuation">(</span>event<span class="token punctuation">.</span>src_path<span class="token punctuation">)</span>
<span class="token punctuation">)</span>
<span class="token keyword">def</span> <span class="token function">restart_nonebot_process</span><span class="token punctuation">(</span>event<span class="token punctuation">:</span> FileSystemEvent<span class="token punctuation">)</span><span class="token punctuation">:</span>
    logger<span class="token punctuation">.</span>debug<span class="token punctuation">(</span><span class="token string-interpolation"><span class="token string">f&quot;File </span><span class="token interpolation"><span class="token punctuation">{</span>event<span class="token punctuation">.</span>src_path<span class="token punctuation">}</span></span><span class="token string"> changed, reloading nonebot...&quot;</span></span><span class="token punctuation">)</span>
    liteyuki<span class="token punctuation">.</span>restart_process<span class="token punctuation">(</span><span class="token string">&quot;nonebot&quot;</span><span class="token punctuation">)</span> <span class="token comment"># 调用重启进程方法</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 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><h3 id="加载插件" tabindex="-1"><a class="header-anchor" href="#加载插件"><span>加载插件</span></a></h3><p>在配置文件中的<code>liteyuki.plugins</code>中添加你的插件路径，例如<code>watchdog_plugin</code>，重启轻雪即可加载插件。然后我们在src/nonebot_plugins下创建一个文件，例如<code>test.py</code>，并在其中写入一些代码，保存后轻雪会自动重载NoneBot进程</p>`,11),p=[o];function i(c,l){return s(),a("div",null,p)}const r=n(t,[["render",i],["__file","dev_lyplugin.html.vue"]]),d=JSON.parse('{"path":"/dev/dev_lyplugin.html","title":"轻雪插件开发","lang":"zh-CN","frontmatter":{"title":"轻雪插件开发","icon":"laptop-code","order":3,"category":"开发","description":"简介 轻雪插件是轻雪内置的一部分功能，运行在主进程中，可以很高程度地扩展轻雪的功能 开始 创建插件 在标准项目中，位于liteyuki/plugins和src/liteyuki_plugins下的Python modules均会被当作插件加载，你可自行添加配置文件以指定插件的加载路径 一个.py文件或一个包含__init__.py的文件夹即可被识别为插...","head":[["meta",{"property":"og:url","content":"https://vuepress-theme-hope-docs-demo.netlify.app/dev/dev_lyplugin.html"}],["meta",{"property":"og:site_name","content":"LiteyukiBot 轻雪机器人"}],["meta",{"property":"og:title","content":"轻雪插件开发"}],["meta",{"property":"og:description","content":"简介 轻雪插件是轻雪内置的一部分功能，运行在主进程中，可以很高程度地扩展轻雪的功能 开始 创建插件 在标准项目中，位于liteyuki/plugins和src/liteyuki_plugins下的Python modules均会被当作插件加载，你可自行添加配置文件以指定插件的加载路径 一个.py文件或一个包含__init__.py的文件夹即可被识别为插..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"zh-CN"}],["meta",{"property":"og:updated_time","content":"2024-08-11T22:07:01.000Z"}],["meta",{"property":"article:author","content":"远野千束"}],["meta",{"property":"article:modified_time","content":"2024-08-11T22:07:01.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"轻雪插件开发\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-08-11T22:07:01.000Z\\",\\"author\\":[{\\"@type\\":\\"Person\\",\\"name\\":\\"远野千束\\",\\"url\\":\\"https://sfkm.me\\"}]}"]]},"headers":[{"level":2,"title":"简介","slug":"简介","link":"#简介","children":[]},{"level":2,"title":"开始","slug":"开始","link":"#开始","children":[{"level":3,"title":"创建插件","slug":"创建插件","link":"#创建插件","children":[]},{"level":3,"title":"编写逻辑部分","slug":"编写逻辑部分","link":"#编写逻辑部分","children":[]},{"level":3,"title":"加载插件","slug":"加载插件","link":"#加载插件","children":[]}]}],"git":{"createdTime":1723411596000,"updatedTime":1723414021000,"contributors":[{"name":"snowy","email":"snowykami@outlook.com","commits":3}]},"readingTime":{"minutes":1.55,"words":465},"filePathRelative":"dev/dev_lyplugin.md","localizedDate":"2024年8月11日","autoDesc":true}');export{r as comp,d as data};
