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<H1><A NAME="SECTION0014300000000000000000">
12.3 <tt class="module">mimetools</tt> --
Tools for parsing MIME messages</A>
</H1>
<P>
<P>
This module defines a subclass of the
<tt class='module'><a href="module-rfc822.html" tppabs="http://www.python.org/doc/current/lib/module-rfc822.html">rfc822</a></tt> module's
<tt class="class">Message</tt> class and a number of utility functions that are
useful for the manipulation for MIME multipart or encoded message.
<P>
It defines the following items:
<P>
<dl><dt><b><a name='l2h-2373'><tt class='class'>Message</tt></a></b> (<var>fp</var><big>[</big><var>, seekable</var><big>]</big>)
<dd>
Return a new instance of the <tt class="class">Message</tt> class. This is a
subclass of the <tt class="class">rfc822.Message</tt> class, with some additional
methods (see below). The <var>seekable</var> argument has the same meaning
as for <tt class="class">rfc822.Message</tt>.
</dl>
<P>
<dl><dt><b><a name='l2h-2374'><tt class='function'>choose_boundary</tt></a></b> ()
<dd>
Return a unique string that has a high likelihood of being usable as a
part boundary. The string has the form
<code>'<var>hostipaddr</var>.<var>uid</var>.<var>pid</var>.<var>timestamp</var>.<var>random</var>'</code>.
</dl>
<P>
<dl><dt><b><a name='l2h-2375'><tt class='function'>decode</tt></a></b> (<var>input, output, encoding</var>)
<dd>
Read data encoded using the allowed MIME <var>encoding</var> from open file
object <var>input</var> and write the decoded data to open file object
<var>output</var>. Valid values for <var>encoding</var> include
<code>'base64'</code>, <code>'quoted-printable'</code> and <code>'uuencode'</code>.
</dl>
<P>
<dl><dt><b><a name='l2h-2376'><tt class='function'>encode</tt></a></b> (<var>input, output, encoding</var>)
<dd>
Read data from open file object <var>input</var> and write it encoded using
the allowed MIME <var>encoding</var> to open file object <var>output</var>.
Valid values for <var>encoding</var> are the same as for <tt class="method">decode()</tt>.
</dl>
<P>
<dl><dt><b><a name='l2h-2377'><tt class='function'>copyliteral</tt></a></b> (<var>input, output</var>)
<dd>
Read lines from open file <var>input</var> until EOF and write them to
open file <var>output</var>.
</dl>
<P>
<dl><dt><b><a name='l2h-2378'><tt class='function'>copybinary</tt></a></b> (<var>input, output</var>)
<dd>
Read blocks until EOF from open file <var>input</var> and write them to
open file <var>output</var>. The block size is currently fixed at 8192.
</dl>
<P>
<div class='seealso'>
<p class='heading'><b>See Also:</b></p>
<dl compact class="seemodule">
<dt>Module <b><tt class='module'><a href="module-rfc822.html" tppabs="http://www.python.org/doc/current/lib/module-rfc822.html">rfc822</a></tt>:</b>
<dd>Provides the base class for
<tt class="class">mimetools.Message</tt>.
</dl>
<dl compact class="seemodule">
<dt>Module <b><tt class='module'><a href="module-multifile.html" tppabs="http://www.python.org/doc/current/lib/module-multifile.html">multifile</a></tt>:</b>
<dd>Support for reading files which contain
distinct parts, such as MIME data.
</dl>
<dl compact class="seeurl">
<dt><a href="javascript:if(confirm('http://www.cs.uu.nl/wais/html/na-dir/mail/mime-faq/.html \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address. \n\nDo you want to open it from the server?'))window.location='http://www.cs.uu.nl/wais/html/na-dir/mail/mime-faq/.html'" tppabs="http://www.cs.uu.nl/wais/html/na-dir/mail/mime-faq/.html"
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></a>
<dd>
The MIME Frequently Asked Questions document. For an
overview of MIME, see the answer to question 1.1 in Part 1
of this document.
</dl>
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<P>
<p><hr>
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<UL>
<LI><A NAME="tex2html4422"
href="mimetools-message-objects.html" tppabs="http://www.python.org/doc/current/lib/mimetools-message-objects.html">12.3.1 Additional Methods of Message Objects
</A>
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