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<div id="app"><div class="Layout" data-v-2391887b data-v-23f2dbb5><!--[--><!--]--><!--[--><span tabindex="-1" data-v-98f7e91e></span><a href="#VPContent" class="VPSkipLink visually-hidden" data-v-98f7e91e> Skip to content </a><!--]--><!----><header class="VPNav" data-v-23f2dbb5 data-v-429592cd><div class="VPNavBar" data-v-429592cd data-v-10635b05><div class="wrapper" data-v-10635b05><div class="container" data-v-10635b05><div class="title" data-v-10635b05><div class="VPNavBarTitle has-sidebar" data-v-10635b05 data-v-c02215d3><a class="title" href="/" data-v-c02215d3><!--[--><!--]--><!--[--><!--[--><!--[--><img class="VPImage dark logo" src="/liteyuki-dark.svg" alt="LiteyukiBot Logo" data-v-2d9b5d5a><!--]--><!--[--><img class="VPImage light logo" src="/liteyuki.svg" alt="LiteyukiBot Logo" data-v-2d9b5d5a><!--]--><!--]--><!--]--><span data-v-c02215d3>轻雪机器人</span><!--[--><!--]--></a></div></div><div class="content" data-v-10635b05><div class="content-body" data-v-10635b05><!--[--><!--]--><div class="VPNavBarSearch search" data-v-10635b05><!--[--><!----><div id="local-search"><button type="button" class="DocSearch DocSearch-Button" aria-label="打开搜索框"><span class="DocSearch-Button-Container"><span class="vp-icon DocSearch-Search-Icon"></span><span class="DocSearch-Button-Placeholder">搜索文档</span></span><span class="DocSearch-Button-Keys"><kbd class="DocSearch-Button-Key"></kbd><kbd class="DocSearch-Button-Key">K</kbd></span></button></div><!--]--></div><nav aria-labelledby="main-nav-aria-label" class="VPNavBarMenu menu" data-v-10635b05 data-v-c770cea4><span id="main-nav-aria-label" class="visually-hidden" data-v-c770cea4> Main Navigation </span><!--[--><!--[--><a class="VPLink link VPNavBarMenuLink" href="/deploy/install.html" tabindex="0" data-v-c770cea4 data-v-585d7f08><!--[--><span data-v-585d7f08>部署</span><!--]--></a><!--]--><!--[--><a class="VPLink link VPNavBarMenuLink" href="/usage/basic.html" tabindex="0" data-v-c770cea4 data-v-585d7f08><!--[--><span data-v-585d7f08>使用</span><!--]--></a><!--]--><!--[--><a class="VPLink link VPNavBarMenuLink" href="/store/resource.html" tabindex="0" data-v-c770cea4 data-v-585d7f08><!--[--><span data-v-585d7f08>扩展</span><!--]--></a><!--]--><!--[--><a class="VPLink link VPNavBarMenuLink" href="/dev/guide.html" tabindex="0" data-v-c770cea4 data-v-585d7f08><!--[--><span data-v-585d7f08>开发</span><!--]--></a><!--]--><!--]--></nav><div class="VPFlyout VPNavBarTranslations translations" data-v-10635b05 data-v-ea07652c data-v-00df721d><button type="button" class="button" aria-haspopup="true" aria-expanded="false" aria-label="语言" data-v-00df721d><span class="text" data-v-00df721d><span class="vpi-languages option-icon" data-v-00df721d></span><!----><span class="vpi-chevron-down text-icon" data-v-00df721d></span></span></button><div class="menu" data-v-00df721d><div class="VPMenu" data-v-00df721d data-v-464b5fd9><!----><!--[--><!--[--><div class="items" data-v-ea07652c><p class="title" data-v-ea07652c>简体中文</p><!--[--><div class="VPMenuLink" data-v-ea07652c data-v-a5f22fa3><a class="VPLink link" href="/en/dev/api/comm/channel.html" data-v-a5f22fa3><!--[--><span data-v-a5f22fa3>English</span><!--]--></a></div><!--]--></div><!--]--><!--]--></div></div></div><div class="VPNavBarAppearance appearance" data-v-10635b05 data-v-728194a1><button class="VPSwitch VPSwitchAppearance" type="button" role="switch" title aria-checked="false" data-v-728194a1 data-v-e93e4f13 data-v-bbaa0fff><span class="check" data-v-bbaa0fff><span class="icon" data-v-bbaa0fff><!--[--><span class="vpi-sun sun" data-v-e93e4f13></span><span class="vpi-moon moon" data-v-e93e4f13></span><!--]--></span></span></button></div><div class="VPSocialLinks VPNavBarSocialLinks social-links" data-v-10635b05 data-v-a6a40077 data-v-2b2d05f2><!--[--><a class="VPSocialLink no-icon" href="https://github.com/LiteyukiStudio/LiteyukiBot" aria-label="github" target="_blank" rel="noopener" data-v-2b2d05f2 data-v-d27afe3a><span class="vpi-social-github"></span></a><a class="VPSocialLink no-icon" h
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.conn_send, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.conn_recv </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Pipe()</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._conn_send_inner, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._conn_recv_inner </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Pipe()</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._closed </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> False</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._on_main_receive_func_ids: list[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">int</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> []</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._on_sub_receive_func_ids: list[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">int</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> []</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.name: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.is_receive_loop_running </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> False</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> type_check </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">is</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> None</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> type_check </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._get_generic_type() </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">is</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> not</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> None</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> elif</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> type_check:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._get_generic_type() </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">is</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> None</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> TypeError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Type hint is required for enforcing type check.&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.type_check </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> type_check</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">in</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _channel:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> ValueError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">f</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Channel </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">{</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">name</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">}</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> already exists&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> IS_MAIN_PROCESS</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">in</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _channel:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> ValueError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">f</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Channel </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">{</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">name</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">}</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> already exists&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _channel[name] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span></span></code></pre></div></details><hr><h4 id="func-send-self-data-t" tabindex="-1"><em><strong>func</strong></em> <code>send(self, data: T)</code> <a class="header-anchor" href="#func-send-self-data-t" aria-label="Permalink to &quot;***func*** `send(self, data: T)`&quot;"></a></h4><p><strong>说明</strong>: 发送数据,发送函数为同步函数,没有异步的必要</p><p><strong>参数</strong>:</p><blockquote><ul><li>data (T): 数据</li></ul></blockquote><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L120" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> send</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(self, data: T):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.type_check:</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _type </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._get_generic_type()</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _type </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">is</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> not</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> None</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> and</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> (</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">not</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._validate_structure(data, _type)):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> TypeError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">f</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Data must be an instance of </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">{</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">_type</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">}</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">{type</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(data)</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">}</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> found&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._closed:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> RuntimeError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Cannot send to a closed channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.conn_send.send(data)</span></span></code></pre></div></details><hr><h4 id="func-receive-self-t" tabindex="-1"><em><strong>func</strong></em> <code>receive(self) -&gt; T</code> <a class="header-anchor" href="#func-receive-self-t" aria-label="Permalink to &quot;***func*** `receive(self) -&gt; T`&quot;"></a></h4><p><strong>说明</strong>: 同步接收数据,会阻塞线程</p><p><strong>返回</strong>: T: 数据</p><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L137" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> receive</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(self) -&gt; T:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._closed:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> RuntimeError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Cannot receive from a closed channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> while</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> True</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.conn_recv.recv()</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data</span></span></code></pre></div></details><hr><h4 id="async-func-async-receive-self-t" tabindex="-1"><em><strong>async func</strong></em> <code>async_receive(self) -&gt; T</code> <a class="header-anchor" href="#async-func-async-receive-self-t" aria-label="Permalink to &quot;***async func*** `async_receive(self) -&gt; T`&quot;"></a></h4><p><strong>说明</strong>: 异步接收数据,会挂起等待</p><p><strong>返回</strong>: T: 数据</p><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L150" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">async</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> async_receive</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(self) -&gt; T:</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> loop </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> asyncio.get_running_loop()</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> await</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> loop.run_in_executor(</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">None</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.receive)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data</span></span></code></pre></div></details><hr><h4 id="func-on-receive-self-filter-func-optional-filter-func-none-callable-callable-t-any-callable-t-any" tabindex="-1"><em><strong>func</strong></em> <code>on_receive(self, filter_func: Optional[FILTER_FUNC] = None) -&gt; Callable[[Callable[[T], Any]], Callable[[T], Any]]</code> <a class="header-anchor" href="#func-on-receive-self-filter-func-optional-filter-func-none-callable-callable-t-any-callable-t-any" aria-label="Permalink to &quot;***func*** `on_receive(self, filter_func: Optional[FILTER_FUNC] = None) -&gt; Callable[[Callable[[T], Any]], Callable[[T], Any]]`&quot;"></a></h4><p><strong>说明</strong>: 接收数据并执行函数</p><p><strong>参数</strong>:</p><blockquote><ul><li>filter_func (<a href="https://docs.python.org/3/library/typing.html#typing.Optional" target="_blank" rel="noreferrer"><code>Optional</code></a>[<a href="#var-FILTER_FUNC"><code>FILTER_FUNC</code></a>], optional): 过滤函数. Defaults to None.</li></ul></blockquote><p><strong>返回</strong>: Callable[[Callable[[T], Any]], Callable[[T], Any]]: 装饰器</p><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L160" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> on_receive</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(self, filter_func: Optional[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">FILTER_FUNC</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">]</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">None</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) -&gt; Callable[[Callable[[T], Any]], Callable[[T], Any]]:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> not</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> IS_MAIN_PROCESS</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> RuntimeError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;on_receive can only be used in main process&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> decorator</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(func: Callable[[T], Any]) -&gt; Callable[[T], Any]:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> global</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _func_id</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> async</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> wrapper</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(data: T) -&gt; Any:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> filter_func </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">is</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> not</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> None</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> is_coroutine_callable(filter_func):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> not</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> await</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> filter_func(data):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> elif</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> not</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> filter_func(data):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> is_coroutine_callable(func):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> await</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> func(data)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> func(data)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _callback_funcs[_func_id] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> wrapper</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> IS_MAIN_PROCESS</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._on_main_receive_func_ids.append(_func_id)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> self</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">._on_sub_receive_func_ids.append(_func_id)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _func_id </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">+=</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> 1</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> func</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> decorator</span></span></code></pre></div></details><h3 id="var-active-channel" tabindex="-1">var <code>active_channel</code> <a class="header-anchor" href="#var-active-channel" aria-label="Permalink to &quot;var `active_channel`&quot;"></a></h3><ul><li><p><strong>说明</strong>: 子进程可用的主动和被动通道</p></li><li><p><strong>类型</strong>: <code>Channel</code></p></li><li><p><strong>默认值</strong>: <code>Channel(name=&#39;active_channel&#39;)</code></p></li></ul><h3 id="var-passive-channel" tabindex="-1">var <code>passive_channel</code> <a class="header-anchor" href="#var-passive-channel" aria-label="Permalink to &quot;var `passive_channel`&quot;"></a></h3><ul><li><p><strong>说明</strong>: 被动通道</p></li><li><p><strong>类型</strong>: <code>Channel</code></p></li><li><p><strong>默认值</strong>: <code>Channel(name=&#39;passive_channel&#39;)</code></p></li></ul><h3 id="var-channel-deliver-active-channel" tabindex="-1">var <code>channel_deliver_active_channel</code> <a class="header-anchor" href="#var-channel-deliver-active-channel" aria-label="Permalink to &quot;var `channel_deliver_active_channel`&quot;"></a></h3><ul><li><p><strong>说明</strong>: 通道传递通道,主进程创建单例,子进程初始化时实例化</p></li><li><p><strong>类型</strong>: <code>Channel[Channel[Any]]</code></p></li><li><p><strong>默认值</strong>: <code>NO_DEFAULT</code></p></li></ul><h3 id="var-channel-deliver-passive-channel" tabindex="-1">var <code>channel_deliver_passive_channel</code> <a class="header-anchor" href="#var-channel-deliver-passive-channel" aria-label="Permalink to &quot;var `channel_deliver_passive_channel`&quot;"></a></h3><ul><li><p><strong>说明</strong>: 被动通道传递通道</p></li><li><p><strong>类型</strong>: <code>Channel[tuple[str, dict[str, Any]]]</code></p></li><li><p><strong>默认值</strong>: <code>NO_DEFAULT</code></p></li></ul><hr><h3 id="func-set-channel-name-str-channel-channel" tabindex="-1"><em><strong>func</strong></em> <code>set_channel(name: str, channel: Channel)</code> <a class="header-anchor" href="#func-set-channel-name-str-channel-channel" aria-label="Permalink to &quot;***func*** `set_channel(name: str, channel: Channel)`&quot;"></a></h3><p><strong>说明</strong>: 设置通道实例</p><p><strong>参数</strong>:</p><blockquote><ul><li>name (<a href="https://docs.python.org/3/library/stdtypes.html#str" target="_blank" rel="noreferrer"><code>str</code></a>): 通道名称</li><li>channel (<a href="#class-channel-generic-t"><code>Channel</code></a>): 通道实例</li></ul></blockquote><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L258" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> set_channel</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(name: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, channel: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> not</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> isinstance</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(channel, Channel):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> TypeError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">f</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;channel_ must be an instance of Channel, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">{type</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(channel)</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">}</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> found&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> IS_MAIN_PROCESS</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">in</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _channel:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> raise</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> ValueError</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">f</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Channel </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">{</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">name</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">}</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> already exists&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _channel[name] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> channel</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> channel_deliver_passive_channel.send((</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;set_channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, {</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;name&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: name, </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;channel_&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: channel}))</span></span></code></pre></div></details><hr><h3 id="func-set-channels-channels-dict-str-channel" tabindex="-1"><em><strong>func</strong></em> <code>set_channels(channels: dict[str, Channel])</code> <a class="header-anchor" href="#func-set-channels-channels-dict-str-channel" aria-label="Permalink to &quot;***func*** `set_channels(channels: dict[str, Channel])`&quot;"></a></h3><p><strong>说明</strong>: 设置通道实例</p><p><strong>参数</strong>:</p><blockquote><ul><li>channels (<a href="https://docs.python.org/3/library/stdtypes.html#dict" target="_blank" rel="noreferrer"><code>dict</code></a>[<a href="https://docs.python.org/3/library/stdtypes.html#str" target="_blank" rel="noreferrer"><code>str</code></a>, <a href="#class-channel-generic-t"><code>Channel</code></a>]): 通道实例</li></ul></blockquote><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L287" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> set_channels</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(channels: dict[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">]):</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> for</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name, channel </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">in</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> channels.items():</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> set_channel(name, channel)</span></span></code></pre></div></details><hr><h3 id="func-get-channel-name-str-channel" tabindex="-1"><em><strong>func</strong></em> <code>get_channel(name: str) -&gt; Channel</code> <a class="header-anchor" href="#func-get-channel-name-str-channel" aria-label="Permalink to &quot;***func*** `get_channel(name: str) -&gt; Channel`&quot;"></a></h3><p><strong>说明</strong>: 获取通道实例</p><p><strong>参数</strong>:</p><blockquote><ul><li>name (<a href="https://docs.python.org/3/library/stdtypes.html#str" target="_blank" rel="noreferrer"><code>str</code></a>): 通道名称</li></ul></blockquote><p><strong>返回</strong>: <a href="#class-channel-generic-t"><code>Channel</code></a>: 通道实例</p><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L297" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> get_channel</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(name: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) -&gt; </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> IS_MAIN_PROCESS</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _channel[name]</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> recv_chan </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Channel[Channel[Any]](</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;recv_chan&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> channel_deliver_passive_channel.send((</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;get_channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, {</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;name&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: name, </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;recv_chan&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: recv_chan}))</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> recv_chan.receive()</span></span></code></pre></div></details><hr><h3 id="func-get-channels-dict-str-channel" tabindex="-1"><em><strong>func</strong></em> <code>get_channels() -&gt; dict[str, Channel]</code> <a class="header-anchor" href="#func-get-channels-dict-str-channel" aria-label="Permalink to &quot;***func*** `get_channels() -&gt; dict[str, Channel]`&quot;"></a></h3><p><strong>说明</strong>: 获取通道实例们</p><p><strong>返回</strong>: <a href="https://docs.python.org/3/library/stdtypes.html#dict" target="_blank" rel="noreferrer"><code>dict</code></a>[<a href="https://docs.python.org/3/library/stdtypes.html#str" target="_blank" rel="noreferrer"><code>str</code></a>, <a href="#class-channel-generic-t"><code>Channel</code></a>]: 通道实例</p><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L316" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> get_channels</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">() -&gt; dict[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">]:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> if</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> IS_MAIN_PROCESS</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> _channel</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> recv_chan </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Channel[dict[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, Channel[Any]]](</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;recv_chan&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> channel_deliver_passive_channel.send((</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;get_channels&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, {</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;recv_chan&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: recv_chan}))</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> recv_chan.receive()</span></span></code></pre></div></details><hr><p><code>@channel_deliver_passive_channel.on_receive(filter_func=lambda data: data[0] == &#39;set_channel&#39;)</code></p><h3 id="func-on-set-channel-data-tuple-str-dict-str-any" tabindex="-1"><em><strong>func</strong></em> <code>on_set_channel(data: tuple[str, dict[str, Any]])</code> <a class="header-anchor" href="#func-on-set-channel-data-tuple-str-dict-str-any" aria-label="Permalink to &quot;***func*** `on_set_channel(data: tuple[str, dict[str, Any]])`&quot;"></a></h3><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L239" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">@channel_deliver_passive_channel.on_receive</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">filter_func</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=lambda</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data: data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">0</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">==</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;set_channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> on_set_channel</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(data: tuple[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, dict[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, Any]]):</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name, channel </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> (data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">][</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;name&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">], data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">][</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;channel_&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">])</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> set_channel(name, channel)</span></span></code></pre></div></details><hr><p><code>@channel_deliver_passive_channel.on_receive(filter_func=lambda data: data[0] == &#39;get_channel&#39;)</code></p><h3 id="func-on-get-channel-data-tuple-str-dict-str-any" tabindex="-1"><em><strong>func</strong></em> <code>on_get_channel(data: tuple[str, dict[str, Any]])</code> <a class="header-anchor" href="#func-on-get-channel-data-tuple-str-dict-str-any" aria-label="Permalink to &quot;***func*** `on_get_channel(data: tuple[str, dict[str, Any]])`&quot;"></a></h3><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L246" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">@channel_deliver_passive_channel.on_receive</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">filter_func</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=lambda</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data: data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">0</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">==</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;get_channel&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> on_get_channel</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(data: tuple[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, dict[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, Any]]):</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name, recv_chan </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> (data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">][</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;name&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">], data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">][</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;recv_chan&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">])</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> recv_chan.send(get_channel(name))</span></span></code></pre></div></details><hr><p><code>@channel_deliver_passive_channel.on_receive(filter_func=lambda data: data[0] == &#39;get_channels&#39;)</code></p><h3 id="func-on-get-channels-data-tuple-str-dict-str-any" tabindex="-1"><em><strong>func</strong></em> <code>on_get_channels(data: tuple[str, dict[str, Any]])</code> <a class="header-anchor" href="#func-on-get-channels-data-tuple-str-dict-str-any" aria-label="Permalink to &quot;***func*** `on_get_channels(data: tuple[str, dict[str, Any]])`&quot;"></a></h3><details><summary><b>源代码</b><a href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py#L253" target="_blank">在GitHub上查看</a></summary><div class="language-python vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">python</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">@channel_deliver_passive_channel.on_receive</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">filter_func</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=lambda</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data: data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">0</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">] </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">==</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;get_channels&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">def</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> on_get_channels</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(data: tuple[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, dict[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">str</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, Any]]):</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> recv_chan </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> data[</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">][</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;recv_chan&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">]</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> recv_chan.send(get_channels())</span></span></code></pre></div></details></div></div></main><footer class="VPDocFooter" data-v-d6b08857 data-v-91eea559><!--[--><!--]--><div class="edit-info" data-v-91eea559><div class="edit-link" data-v-91eea559><a class="VPLink link vp-external-link-icon no-icon edit-link-button" href="https://github.com/LiteyukiStudio/LiteyukiBot/tree/main/liteyuki/comm/channel.py" target="_blank" rel="noreferrer" data-v-91eea559><!--[--><span class="vpi-square-pen edit-link-icon" data-v-91eea559></span> 在 GitHub 上编辑此页<!--]--></a></div><!----></div><nav class="prev-next" aria-labelledby="doc-footer-aria-label" data-v-91eea559><span class="visually-hidden" id="doc-footer-aria-label" data-v-91eea559>Pager</span><div class="pager" data-v-91eea559><a class="VPLink link pager-link prev" href="/dev/api/comm/index.html" data-v-91eea559><!--[--><span class="desc" data-v-91eea559>上一页</span><span class="title" data-v-91eea559>liteyuki.comm</span><!--]--></a></div><div class="pager" data-v-91eea559><a class="VPLink link pager-link next" href="/dev/api/comm/event.html" data-v-91eea559><!--[--><span class="desc" data-v-91eea559>下一页</span><span class="title" data-v-91eea559>liteyuki.comm.event</span><!--]--></a></div></nav></footer><!--[--><!--]--></div></div></div><!--[--><!--]--></div></div><footer class="VPFooter has-sidebar" data-v-23f2dbb5 data-v-a2f9475f><div class="container" data-v-a2f9475f><p class="message" data-v-a2f9475f>文档由 <a href="https://vitepress.dev/">VitePress</a> 构建 | API引用由 <a href="https://github.com/LiteyukiStudio/litedoc">litedoc</a> 生成</p><p class="copyright" data-v-a2f9475f>Copyright (C) 2020-2024 LiteyukiStudio. All Rights Reserved</p></div></footer><!--[--><!--]--></div></div>
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