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<h3>Polymorphism</h3>
<p><i>Polymorphism,</I> or <I>dynamic binding</I>, is handled entirely through the attribute lookup process described for inheritance in the preceding section.Whenever a method is accessed as <I><tt clASS="monofont">obj</Tt></i>
<tt CLASs="monofont">.</tt><i><tt class="monofont">method</tt></i>
<tt clasS="monofont">()</tt>, <I><tt cLass="monofont">method</tT></i>
is located by searching the <tt CLASs="monofont">_ _dict_ _</tt> attribute of the instance, the instance抯 class definition, and base classes, in that order. The first match found is used as the method.</p>
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