<?xml version="1.0" encoding="%(encoding)s" ?> <!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html
xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <!--
This HTML is auto-generated.  DO NOT EDIT THIS FILE!  If you are
writing a new PEP, see http://www.python.org/dev/peps/pep-0001 for
instructions and links to templates.  DO NOT USE THIS HTML FILE AS
YOUR TEMPLATE! --> <head>

   <meta http-equiv="Content-Type" content="text/html;
   charset=%(encoding)s" /> <meta name="generator" content="Docutils
   %(version)s: http://docutils.sourceforge.net/" /> <title>PEP
   %(pep)s -- %(title)s</title> %(stylesheet)s

</head> <body bgcolor="white"> <table class="navigation"
cellpadding="0" cellspacing="0"

   width="100%%" border="0">

<tr><td class="navicon" width="150" height="35"> <a href="%(pyhome)s/"
title="Python Home Page"> <img
src="%(pyhome)s/pics/PyBanner%(banner)03d.gif" alt="[Python]"

   border="0" width="150" height="35" /></a></td>

<td class="textlinks" align="left"> [<b><a href="%(pyhome)s/">Python
Home</a></b>] [<b><a href="%(pepindex)s/">PEP Index</a></b>] [<b><a
href="%(pephome)s/pep-%(pepnum)s.txt">PEP Source</a></b>]
</td></tr></table> <div class="document"> %(body)s %(body_suffix)s
