slate"><span class="pre">args</span></code> attribute,
which is a comma-separated list of argument names. Below, our
<code class="docutils literal notranslate"><span class="pre">&lt;%def&gt;</span></code> calls the <code class="docutils literal notranslate"><span class="pre">body()</span></code> of its caller, passing in an
element of data from its argument:</p>
<div class="highlight-mako notranslate"><div class="highlight"><pre><span></span><span class="cp">&lt;%</span><span class="nb">def</span> <span cla