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  • Committer: Bazaar Package Importer
  • Author(s): Piotr Ożarowski
  • Date: 2007-04-12 20:52:05 UTC
  • mfrom: (1.2.4 upstream) (1.1.2 etch)
  • Revision ID: james.westby@ubuntu.com-20070412205205-j4qlsw3o4tl615iq
Tags: 3.3.1-1
* New upstream release
* Remove configure and mod_python.h files in clean rule to make the diff.gz
  file smaller
* Current Python version in libapache2-mod-pythonX.Y package name (Provides:
  field) filled in automatically.
* Added XS-Vcs-Browser field

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doc-html/pyapi-filter.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html>
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<head>
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<link rel="STYLESHEET" href="modpython.css" type='text/css'>
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<link rel="first" href="modpython.html" title='Mod_python Manual'>
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<link rel='contents' href='contents.html' title="Contents">
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<link rel='index' href='genindex.html' title='Index'>
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<link rel='last' href='about.html' title='About this document...'>
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<link rel='help' href='about.html' title='About this document...'>
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<LINK REL="next" href="pyapi-conn.html">
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<LINK REL="prev" href="pyapi-handler.html">
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<LINK REL="parent" href="pythonapi.html">
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<LINK REL="next" href="pyapi-conn.html">
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<meta name='aesop' content='information'>
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<META NAME="description" CONTENT="Overview of a Filter Handler">
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<META NAME="keywords" CONTENT="modpython">
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<META NAME="resource-type" CONTENT="document">
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<META NAME="distribution" CONTENT="global">
 
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<link rel="STYLESHEET" href="modpython.css" type='text/css' />
 
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<link rel="first" href="modpython.html" title='Mod_python Manual' />
 
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<link rel='contents' href='contents.html' title="Contents" />
 
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<link rel='index' href='genindex.html' title='Index' />
 
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<link rel='last' href='about.html' title='About this document...' />
 
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<link rel='help' href='about.html' title='About this document...' />
 
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<link rel="next" href="pyapi-conn.html" />
 
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<link rel="prev" href="pyapi-handler.html" />
 
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<link rel="parent" href="pythonapi.html" />
 
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<link rel="next" href="pyapi-conn.html" />
 
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<meta name='aesop' content='information' />
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<title>4.3 Overview of a Filter Handler</title>
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</head>
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<body>
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<DIV CLASS="navigation">
 
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<div id='top-navigation-panel' xml:id='top-navigation-panel'>
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<table align="center" width="100%" cellpadding="0" cellspacing="2">
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<tr>
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<td><a rel="prev" title="4.2 Overview of a" 
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  href="pyapi-handler.html"><img src='previous.gif'
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  border='0' height='32'  alt='Previous Page' width='32'></A></td>
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<td><a rel="parent" title="4. Python API" 
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  href="pythonapi.html"><img src='up.gif'
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  border='0' height='32'  alt='Up One Level' width='32'></A></td>
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<td><a rel="next" title="4.4 Overview of a" 
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  href="pyapi-conn.html"><img src='next.gif'
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  border='0' height='32'  alt='Next Page' width='32'></A></td>
 
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<td class='online-navigation'><a rel="prev" title="4.2 Overview of a"
 
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  href="pyapi-handler.html"><img src='previous.png'
 
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  border='0' height='32'  alt='Previous Page' width='32' /></A></td>
 
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<td class='online-navigation'><a rel="parent" title="4. Python API"
 
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  href="pythonapi.html"><img src='up.png'
 
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  border='0' height='32'  alt='Up One Level' width='32' /></A></td>
 
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<td class='online-navigation'><a rel="next" title="4.4 Overview of a"
 
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  href="pyapi-conn.html"><img src='next.png'
 
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  border='0' height='32'  alt='Next Page' width='32' /></A></td>
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<td align="center" width="100%">Mod_python Manual</td>
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<td><a rel="contents" title="Table of Contents" 
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  href="contents.html"><img src='contents.gif'
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  border='0' height='32'  alt='Contents' width='32'></A></td>
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<td><img src='blank.gif'
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  border='0' height='32'  alt='' width='32'></td>
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<td><a rel="index" title="Index" 
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  href="genindex.html"><img src='index.gif'
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  border='0' height='32'  alt='Index' width='32'></A></td>
 
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<td class='online-navigation'><a rel="contents" title="Table of Contents"
 
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  href="contents.html"><img src='contents.png'
 
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  border='0' height='32'  alt='Contents' width='32' /></A></td>
 
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<td class='online-navigation'><img src='blank.png'
 
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  border='0' height='32'  alt='' width='32' /></td>
 
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<td class='online-navigation'><a rel="index" title="Index"
 
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  href="genindex.html"><img src='index.png'
 
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  border='0' height='32'  alt='Index' width='32' /></A></td>
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</tr></table>
 
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<div class='online-navigation'>
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<b class="navlabel">Previous:</b>
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<a class="sectref" rel="prev" href="pyapi-handler.html">4.2 Overview of a</A>
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<b class="navlabel">Up:</b>
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<a class="sectref" rel="parent" href="pythonapi.html">4. Python API</A>
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<b class="navlabel">Next:</b>
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<a class="sectref" rel="next" href="pyapi-conn.html">4.4 Overview of a</A>
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<br><hr>
 
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</div>
 
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<hr /></div>
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</DIV>
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<!--End of Navigation Panel-->
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<H1><A NAME="SECTION006300000000000000000">&nbsp;</A>
 
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<H1><A NAME="SECTION006300000000000000000"></A><A NAME="pyapi-filter"></A>
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<BR>
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4.3 Overview of a Filter Handler
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</H1>
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<a name="l2h-27">&nbsp;</a>
 
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<a id='l2h-27' xml:id='l2h-27'></a>
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<P>
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A <i class="dfn">filter handler</i> is a function that can alter the input or the
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output of the server. There are two kinds of filters - <i class="dfn">input</i> and
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in the future.
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<P>
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A filter handler receives a <i>filter</i> object as its argument. The
 
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A filter handler receives a <em>filter</em> object as its argument. The
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request object is available as well via <code>filter.req</code>, but all
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writing and reading should be done via the filter's object read and
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write methods.
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<P>
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<DIV CLASS="navigation">
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<p><hr>
 
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<div class='online-navigation'>
 
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<p></p><hr />
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<table align="center" width="100%" cellpadding="0" cellspacing="2">
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<tr>
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<td><a rel="prev" title="4.2 Overview of a" 
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  rel="prev" title="4.2 Overview of a" 
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  href="pyapi-handler.html"><img src='previous.gif'
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  border='0' height='32'  alt='Previous Page' width='32'></A></td>
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<td><a rel="parent" title="4. Python API" 
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  rel="parent" title="4. Python API" 
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  href="pythonapi.html"><img src='up.gif'
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  border='0' height='32'  alt='Up One Level' width='32'></A></td>
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<td><a rel="next" title="4.4 Overview of a" 
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  rel="next" title="4.4 Overview of a" 
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  href="pyapi-conn.html"><img src='next.gif'
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  border='0' height='32'  alt='Next Page' width='32'></A></td>
 
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<td class='online-navigation'><a rel="prev" title="4.2 Overview of a"
 
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  href="pyapi-handler.html"><img src='previous.png'
 
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  border='0' height='32'  alt='Previous Page' width='32' /></A></td>
 
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<td class='online-navigation'><a rel="parent" title="4. Python API"
 
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  href="pythonapi.html"><img src='up.png'
 
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  border='0' height='32'  alt='Up One Level' width='32' /></A></td>
 
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<td class='online-navigation'><a rel="next" title="4.4 Overview of a"
 
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  href="pyapi-conn.html"><img src='next.png'
 
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  border='0' height='32'  alt='Next Page' width='32' /></A></td>
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<td align="center" width="100%">Mod_python Manual</td>
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<td><a rel="contents" title="Table of Contents" 
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  rel="contents" title="Table of Contents" 
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  href="contents.html"><img src='contents.gif'
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  border='0' height='32'  alt='Contents' width='32'></A></td>
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<td><img src='blank.gif'
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  border='0' height='32'  alt='' width='32'></td>
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<td><a rel="index" title="Index" 
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  rel="index" title="Index" 
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  href="genindex.html"><img src='index.gif'
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  border='0' height='32'  alt='Index' width='32'></A></td>
 
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<td class='online-navigation'><a rel="contents" title="Table of Contents"
 
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  href="contents.html"><img src='contents.png'
 
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  border='0' height='32'  alt='Contents' width='32' /></A></td>
 
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<td class='online-navigation'><img src='blank.png'
 
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  border='0' height='32'  alt='' width='32' /></td>
 
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<td class='online-navigation'><a rel="index" title="Index"
 
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  href="genindex.html"><img src='index.png'
 
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  border='0' height='32'  alt='Index' width='32' /></A></td>
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</tr></table>
 
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<div class='online-navigation'>
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<b class="navlabel">Previous:</b>
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<a class="sectref" rel="prev" href="pyapi-handler.html">4.2 Overview of a</A>
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<b class="navlabel">Up:</b>
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<a class="sectref" rel="parent" href="pythonapi.html">4. Python API</A>
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<b class="navlabel">Next:</b>
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<a class="sectref" rel="next" href="pyapi-conn.html">4.4 Overview of a</A>
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<hr>
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<span class="release-info">Release 3.2.10, documentation updated on July 19, 2006.</span>
 
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</div>
 
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</div>
 
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<hr />
 
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<span class="release-info">Release 3.3.1, documentation updated on January 29, 2007.</span>
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</DIV>
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<!--End of Navigation Panel-->
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