">&quot;&quot;&quot;生成设备ID。</span>

<span class="sd">        Args:</span>
<span class="sd">            s (str, optional): 用于生成ID的字符串. Defaults to &quot;&quot;.</span>

<span class="sd">        Returns:</span>
<span class="sd">            str: 返回生成的设备ID</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="k">if</span> <span class="n">s</span> <span class="o">==</span> <span
        class="s2">&quot;&quot;</span> <span class="ow">or</span> <spa