doc: update docs/python.md (#564)

when we installed pipenv pkg, we can't run pipenv install command on our local shell, because maybe we didn't have the site-package-bin dir in system $PATH, so we need to add it firstly. f7c2d6555f

docs/python.html

@@ -1934,7 +1934,13 @@
 </span><span class="code-line">pip <span class="token function">install</span> <span class="token parameter variable">--user</span> <span class="token parameter variable">--upgrade</span> pipenv <span class="token comment"># pip</span>
 </span><span class="code-line">brew upgrade pipenv                 <span class="token comment"># homebrew</span>
 </span></code></pre>
-<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line"><span class="token comment"># 安装 package</span>
+<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line"><span class="token comment"># 将 pipenv 命令加入到系统环境变量 $PATH 中 (Unix and MacOS)</span>
+</span><span class="code-line"><span class="token assign-left variable">dir</span><span class="token operator">=</span><span class="token variable"><span class="token variable">$(</span>python <span class="token parameter variable">-c</span> <span class="token string">'import site; print(site.USER_BASE + "/bin")'</span><span class="token variable">)</span></span> <span class="token comment"># 打印 python site-packages bin 路径</span>
+</span><span class="code-line"><span class="token builtin class-name">echo</span> <span class="token string">'export PATH="'</span><span class="token variable">$dir</span><span class="token string">':$PATH"'</span> <span class="token operator">>></span> ~/.zshrc <span class="token comment"># 将 dir 路径加入到 PATH 中</span>
+</span><span class="code-line"><span class="token builtin class-name">source</span> ~/.zshrc
+</span><span class="code-line">
+</span><span class="code-line">
+</span><span class="code-line"><span class="token comment"># 安装 package</span>
 </span><span class="code-line">pipenv <span class="token function">install</span> <span class="token operator">&#x3C;</span>package name<span class="token operator">></span> <span class="token comment"># 不指定版本</span>
 </span><span class="code-line">pipenv <span class="token function">install</span> <span class="token operator">&#x3C;</span>package name<span class="token operator">>=</span><span class="token operator">=</span><span class="token operator">&#x3C;</span>version<span class="token operator">></span>    <span class="token comment"># 精确指定版本</span>
 </span><span class="code-line">pipenv <span class="token function">install</span> <span class="token operator">&#x3C;</span>package name<span class="token operator">></span>~<span class="token operator">=</span><span class="token operator">&#x3C;</span>version<span class="token operator">></span>    <span class="token comment"># 指定版本范围，例如 1.1则表示安装1.x的最新版本，1.0.1则表示安装1.0.x的最新版本</span>

index.html

@@ -1270,7 +1270,7 @@
 <!--rehype:class=home-card home-links-->
 <p>如果你有资源，可以很方便<a href="https://github.com/jaywcjlove/reference/issues/102#issue-1451649637">部署 web 版</a>，这非常简单，只需要克隆 <a href="https://github.com/jaywcjlove/reference/tree/gh-pages">gh-pages</a> 分支代码到你的静态服务就可以了，还可以使用 <a href="https://hub.docker.com/r/wcjiang/reference">docker</a> 快捷部署 web 版。</p>
 
-</div></div><div class="h2wrap-body"></div></div></div></div><footer class="footer-wrap"><footer class="max-container">© 2022 <a href="https://wangchujiang.com/#/app" target="_blank">Kenny Wang</a>. Updated on 2024/03/09 16:16:40</footer></footer><script src="data.js?v=1.5.3" defer></script><script src="js/fuse.min.js?v=1.5.3" defer></script><script src="js/main.js?v=1.5.3" defer></script><div id="mysearch"><div class="mysearch-box"><div class="mysearch-input"><div><svg xmlns="http://www.w3.org/2000/svg" height="1em" width="1em" viewBox="0 0 18 18">
+</div></div><div class="h2wrap-body"></div></div></div></div><footer class="footer-wrap"><footer class="max-container">© 2022 <a href="https://wangchujiang.com/#/app" target="_blank">Kenny Wang</a>. Updated on 2024/03/10 12:20:13</footer></footer><script src="data.js?v=1.5.3" defer></script><script src="js/fuse.min.js?v=1.5.3" defer></script><script src="js/main.js?v=1.5.3" defer></script><div id="mysearch"><div class="mysearch-box"><div class="mysearch-input"><div><svg xmlns="http://www.w3.org/2000/svg" height="1em" width="1em" viewBox="0 0 18 18">
   <path fill="currentColor" d="M17.71,16.29 L14.31,12.9 C15.4069846,11.5024547 16.0022094,9.77665502 16,8 C16,3.581722 12.418278,0 8,0 C3.581722,0 0,3.581722 0,8 C0,12.418278 3.581722,16 8,16 C9.77665502,16.0022094 11.5024547,15.4069846 12.9,14.31 L16.29,17.71 C16.4777666,17.8993127 16.7333625,18.0057983 17,18.0057983 C17.2666375,18.0057983 17.5222334,17.8993127 17.71,17.71 C17.8993127,17.5222334 18.0057983,17.2666375 18.0057983,17 C18.0057983,16.7333625 17.8993127,16.4777666 17.71,16.29 Z M2,8 C2,4.6862915 4.6862915,2 8,2 C11.3137085,2 14,4.6862915 14,8 C14,11.3137085 11.3137085,14 8,14 C4.6862915,14 2,11.3137085 2,8 Z"></path>
 </svg><input id="mysearch-input" type="search" placeholder="搜索" autocomplete="off"><div class="mysearch-clear"></div></div><button id="mysearch-close" type="button">搜索</button></div><div class="mysearch-result"><div id="mysearch-menu"></div><div id="mysearch-content"></div></div></div></div></body>
 </html>