2024-08-18 16:12:54 +00:00
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import{_ as n,o as s,c as a,e}from"./app-C3RRYNHH.js";const t={},p=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>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</p><p>首先创建一个文件夹，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><p><code>__init__.py</code></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 punctuation">,</span> PluginType
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<span class="token keyword">from</span> <span class="token punctuation">.</span>watch_dog <span class="token keyword">import</span> <span class="token operator">*</span> <span class="token comment"># 导入逻辑部分</span>
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<span class="token comment"># 定义插件元数据</span>
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__plugin_meta__ <span class="token operator">=</span> PluginMetadata<span class="token punctuation">(</span>
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name<span class="token operator">=</span><span class="token string">"NoneDog"</span><span class="token punctuation">,</span> <span class="token comment"># 插件名称</span>
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version<span class="token operator">=</span><span class="token string">"1.0.0"</span><span class="token punctuation">,</span> <span class="token comment"># 插件版本</span>
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description<span class="token operator">=</span><span class="token string">"A simple plugin for nonebot developer"</span><span class="token punctuation">,</span> <span class="token comment"># 插件描述</span>
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<span class="token builtin">type</span><span class="token operator">=</span>PluginType<span class="token punctuation">.</span>SERVICE <span class="token comment"># 插件类型</span>
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<span class="token punctuation">)</span>
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<span class="token comment"># 你的插件代码</span>
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<span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span>
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</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><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 <code>watch_dog.py</code></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
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<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>
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<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>
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<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>
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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>
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exclude_extensions <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token string">".pyc"</span><span class="token punctuation">,</span> <span class="token string">".pyo"</span><span class="token punctuation">)</span> <span class="token comment"># 排除的文件扩展名</span>
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<span class="token comment"># 用observer的on_file_system_event装饰器监听文件系统事件</span>
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<span class="token decorator annotation punctuation">@observer<span class="token punctuation">.</span>on_file_system_event</span><span class="token punctuation">(</span>
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directories<span class="token operator">=</span><span class="token punctuation">(</span><span class="token string">"src/nonebot_plugins"</span><span class="token punctuation">,</span><span class="token punctuation">)</span><span class="token punctuation">,</span>
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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">"__pycache__"</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>
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<span class="token punctuation">)</span>
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<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>
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logger<span class="token punctuation">.</span>debug<span class="token punctuation">(</span><span class="token string-interpolation"><span class="token string">f"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..."</span></span><span class="token punctuation">)</span>
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liteyuki<span class="token punctuation">.</span>restart_process<span class="token punctuation">(</span><span class="token string">"nonebot"</span><span class="token punctuation">)</span> <span class="token comment"># 调用重启进程方法</span>
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</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><h4 id="方法1" tabindex="-1"><a class="header-anchor" href="#方法1"><span>方法1</span></a></h4><ul><li>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。</li></ul><h4 id="方法2" tabindex="-1"><a class="header-anchor" href="#方法2"><span>方法2</span></a></h4><ul><li>使用开发工具快速运行插件，无需手动创建实例</li><li>创建入口文件，例如<code>main.py</code>，并在其中写入以下代码</li></ul><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>dev<span class="token punctuation">.</span>plugin <span class="token keyword">import</span> run_plugins
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run_plugins<span class="token punctuation">(</span><span class="token string">"watchdog_plugin"</span><span class="token punctuation">)</span>
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</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><p>然后运行<code>python main.py</code>即可启动插件</p><p>启用插件后，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>`,19),o=[p];function i(c,l){return s(),a("div",null,o)}const d=n(t,[["render",i],["__file","dev_lyplugin.html.vue"]]),r=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 一个.py文件或一个包含__init__.py的文件夹即可被识别为插件 首先创建一个文件夹，例如watchdog_plugin，并在其中创建一个__init__.py文件，即可创建一个插件 __init__.py 编写逻辑部分 轻雪主进程不涉及聊天部分，...","head":[["link",{"rel":"alternate","hreflang":"en-us","href":"https://vuepress-theme-hope-docs-demo.netlify.app/en/dev/dev_lyplugin.html"}],["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 一个.py文件或一个包含__init__.py的文件夹即可被识别为插件 首先创建一个文件夹，例如watchdog_plugin，并在其中创建一个__init__.py文件，即可创建一个插件 __init__.py 编写逻辑部分 轻雪主进程不涉及聊天部分，..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"zh-CN"}],["meta",{"property":"og:locale:alternate","content":"en-US"}],["meta",{"property":"og:updated_time","content":"2024-08-18T15:52:26.000Z"}],["meta",{"property":"article:modified_time","content":"2024-08-18T15:52:26.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"轻雪插件开发\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-08-18T15:52:26.000Z\\",\\"author\\":[]}"]]},"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":1723996346000,"contributors":[{"name":"snowy","email":"snowykami@outlook.com","commits":4}]},"readingTime":{"minutes":1.68,"words":504},"filePathRelative":"dev/dev_lyplugin.md","localizedDate":"2024年8月11日","autoDesc":true}');export{d as comp,r as data};
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