/a> Should return
            the length of the object, an integer <code>&gt;=</code> 0. Also,
            an object that doesn't define a <tt class=
            "method">__nonzero__()</tt> method and whose <tt class=
            "method">__len__()</tt> method returns zero is considered to be
            false in a Boolean context. <a name="l2h-128">&nbsp;</a>
          </dd>
        </dl>
        <dl>
          <dt>
            <b><a name="l2h-129"><tt class=
            "method">__getitem__</tt></a></b>(<