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Initial commit of OpenSPARC T2 architecture model.
[OpenSPARC-T2-SAM] / sam-t2 / devtools / v9 / html / python / lib / node585.html
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16<title>12.2.2.3 Additional notes</title>
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54<H3><A NAME="SECTION0014223000000000000000">
5512.2.2.3 Additional notes</A>
56</H3>
57
58<P>
59Here are some notes on the parsing semantics:
60
61<P>
62
63<UL>
64<LI>Most non-<span class="mimetype">multipart</span> type messages are parsed as a single
65 message object with a string payload. These objects will return
66 <code>False</code> for <tt class="method">is_multipart()</tt>. Their
67 <tt class="method">get_payload()</tt> method will return a string object.
68
69<P>
70</LI>
71<LI>All <span class="mimetype">multipart</span> type messages will be parsed as a
72 container message object with a list of sub-message objects for
73 their payload. The outer container message will return
74 <code>True</code> for <tt class="method">is_multipart()</tt> and their
75 <tt class="method">get_payload()</tt> method will return the list of
76 <tt class="class">Message</tt> subparts.
77
78<P>
79</LI>
80<LI>Most messages with a content type of <span class="mimetype">message/*</span>
81 (e.g. <span class="mimetype">message/delivery-status</span> and
82 <span class="mimetype">message/rfc822</span>) will also be parsed as container
83 object containing a list payload of length 1. Their
84 <tt class="method">is_multipart()</tt> method will return <code>True</code>. The
85 single element in the list payload will be a sub-message object.
86
87<P>
88</LI>
89<LI>Some non-standards compliant messages may not be internally consistent
90 about their <span class="mimetype">multipart</span>-edness. Such messages may have a
91 <span class="mailheader">Content-Type:</span> header of type <span class="mimetype">multipart</span>, but their
92 <tt class="method">is_multipart()</tt> method may return <code>False</code>. If such
93 messages were parsed with the <tt class="class">FeedParser</tt>, they will have an
94 instance of the <tt class="class">MultipartInvariantViolationDefect</tt> class in their
95 <var>defects</var> attribute list. See <tt class="module"><a href="module-email.Errors.html">email.Errors</a></tt> for
96 details.
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136<span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span>
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Full OpenSPARC architecture tarball including simulator, hypervisor, and OBP.