http://code.activestate.com/recipes/tags/maintenance/new/2009-03-12T08:54:39-07:00ActiveState Code Recipes2009-03-12T08:54:39-07:00Akira Forahttp://code.activestate.com/recipes/users/4114779/http://code.activestate.com/recipes/576687-maintenance-free-factory-design-pattern/

<p style="color: grey"> Python recipe 576687 by <a href="/recipes/users/4114779/">Akira Fora</a> (<a href="/recipes/tags/design/">design</a>, <a href="/recipes/tags/factory/">factory</a>, <a href="/recipes/tags/free/">free</a>, <a href="/recipes/tags/maintenance/">maintenance</a>, <a href="/recipes/tags/pattern/">pattern</a>). Revision 3. </p> <p>An implementation of the Factory design pattern that doesn't require maintenance when a new specialized subclass is added.</p>