utes the body:
</font><pre><font size="4" color="blue">
for x in empty:
    print 'This never happens.'
</font></pre><font color="black">Although a list can contain another list, the nested
list still counts as a single element. The length of this list is
four:</font><br />
<br />
<a name="@default486"></a>
<a name="@default487"></a>
<pre><font size="4" color="blue">
['spam', 1, ['Brie', 'Roquefort', 'Pol le Veq'], [1, 2, 3]]
</font></pre>
<a name="toc94"></a>
<h2><font color="black"><a name="htoc103">8.4</