<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <link rel="STYLESHEET" href="modpython.css" type='text/css' /> <link rel="first" href="modpython.html" title='Mod_python Manual' /> <link rel='contents' href='contents.html' title="Contents" /> <link rel='index' href='genindex.html' title='Index' /> <link rel='last' href='about.html' title='About this document...' /> <link rel='help' href='about.html' title='About this document...' /> <link rel="prev" href="ssi-conditionals.html" /> <link rel="parent" href="ssi.html" /> <link rel="next" href="handlers.html" /> <meta name='aesop' content='information' /> <title>6.6 Enabling INCLUDES Filter</title> </head> <body> <DIV CLASS="navigation"> <div id='top-navigation-panel' xml:id='top-navigation-panel'> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td class='online-navigation'><a rel="prev" title="6.5 Conditional Expressions" href="ssi-conditionals.html"><img src='previous.png' border='0' height='32' alt='Previous Page' width='32' /></A></td> <td class='online-navigation'><a rel="parent" title="6. 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Standard Handlers</A> </div> <hr /></div> </DIV> <!--End of Navigation Panel--> <H1><A NAME="SECTION008600000000000000000"></A><A NAME="ssi-output-filter"></A> <BR> 6.6 Enabling INCLUDES Filter </H1> <P> SSI is traditionally enabled using the <code>AddOutputFilter</code> directive in the Apache configuration files. Normally this would be where the request mapped to a static file. <P> <div class="verbatim"><pre> AddOutputFilter INCLUDES .shtml </pre></div> <P> When mod_python is being used, the ability to dynamically enable output filters for the current request can instead be used. This could be done just for where the request maps to a static file, but may just as easily be carried out where the content of a response is generated dynamically. In either case, to enable SSI for the current request, the <code>add_output_filter()</code> method of the mod_python request object would be used. <P> <div class="verbatim"><pre> from mod_python import apache def fixuphandler(req): req.add_output_filter('INCLUDES') return apache.OK </pre></div> <P> <DIV CLASS="navigation"> <div class='online-navigation'> <p></p><hr /> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td class='online-navigation'><a rel="prev" title="6.5 Conditional Expressions" href="ssi-conditionals.html"><img src='previous.png' border='0' height='32' alt='Previous Page' width='32' /></A></td> <td class='online-navigation'><a rel="parent" title="6. Server Side Includes" href="ssi.html"><img src='up.png' border='0' height='32' alt='Up One Level' width='32' /></A></td> <td class='online-navigation'><a rel="next" title="7. 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