https://www.kutake.top/tags/rich/Recent content in Rich on kutake小站Hugozh-CNFri, 28 Jul 2023 02:16:49 +0800https://www.kutake.top/archives/rich-%E4%BD%BF%E7%94%A8py%E5%9C%A8%E7%BB%88%E7%AB%AF%E4%B8%8A%E5%B1%95%E7%A4%BA%E5%AF%8C%E6%96%87%E6%9C%AC%E7%95%8C%E9%9D%A2/Fri, 28 Jul 2023 02:15:54 +0800https://www.kutake.top/archives/rich-%E4%BD%BF%E7%94%A8py%E5%9C%A8%E7%BB%88%E7%AB%AF%E4%B8%8A%E5%B1%95%E7%A4%BA%E5%AF%8C%E6%96%87%E6%9C%AC%E7%95%8C%E9%9D%A2/<h2 id="安装">安装</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="n">pip</span> <span class="n">install</span> <span class="n">rich</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># PDM</span> </span></span><span class="line"><span class="cl"><span class="n">pdm</span> <span class="n">add</span> <span class="n">rich</span> </span></span></code></pre></div><p><a href="https://rich.readthedocs.io/en/latest/introduction.html">文档</a> &amp; <a href="https://github.com/Textualize/rich">源码</a></p> <h2 id="基础">基础</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">rich</span> <span class="kn">import</span> <span class="nb">print</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">&#34;Hello World&#34;</span><span class="p">)</span> </span></span></code></pre></div><p>Rich功能非常丰富，从日志处理到富文本显示甚至动态的终端界面。</p> <p>要使用Rich用做界面的话，一般是这样的：</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">rich.console</span> <span class="kn">import</span> <span class="n">Console</span> </span></span><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">rich.layout</span> <span class="kn">import</span> <span class="n">Layout</span> </span></span><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">rich.panel</span> <span class="kn">import</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">console</span> <span class="o">=</span> <span class="n">Console</span><span class="p">()</span> </span></span><span class="line"><span class="cl"><span class="n">panel</span> <span class="o">=</span> <span class="n">Panel</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">&#34;panel_name&#34;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">layout</span> <span class="o">=</span> <span class="n">Layout</span><span class="p">(</span><span class="n">panel</span><span class="p">,</span><span class="n">name</span><span class="o">=</span><span class="s2">&#34;layout_name&#34;</span><span class="p">)</span> </span></span></code></pre></div><p>界面<code>Layout</code>和面板<code>Panel</code>是经常要用到的东西，<code>Layout</code>作为界面布局，<code>Panel</code>内展示元素并风格化，比如经常使用的表格<code>Table</code>；要实现动态变化而不是print需要用到<code>Live</code>。</p>