http://code.activestate.com/recipes/users/4169767/2009-05-16T10:00:22-07:00ActiveState Code Recipes2009-05-16T10:00:22-07:00Y Shttp://code.activestate.com/recipes/users/4169767/http://code.activestate.com/recipes/576758-curious-recursive-decorator-pattern/

<p style="color: grey"> Python recipe 576758 by <a href="/recipes/users/4169767/">Y S</a> (<a href="/recipes/tags/decorator/">decorator</a>, <a href="/recipes/tags/oop/">oop</a>). Revision 3. </p> <p>There are <strong>no</strong> ABCs for ordering operations. This is because the recursive class difinition like:</p> <pre class="prettyprint"><code> class Derived(XXX(Derived)): </code></pre> <p>is invalid syntax. This recipe implements an ABC ordering class with using decorator.</p>