projects / OpenSPARC-T2-SAM / blame
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| 53 | ||
| 54 | <H2><A NAME="SECTION00141020000000000000000"></A><A NAME="multifile-example"></A> | |
| 55 | <BR> | |
| 56 | 12.10.2 <tt class="class">MultiFile</tt> Example | |
| 57 | </H2> | |
| 58 | ||
| 59 | <P> | |
| 60 | <div class="verbatim"><pre> | |
| 61 | import mimetools | |
| 62 | import multifile | |
| 63 | import StringIO | |
| 64 | ||
| 65 | def extract_mime_part_matching(stream, mimetype): | |
| 66 | """Return the first element in a multipart MIME message on stream | |
| 67 | matching mimetype.""" | |
| 68 | ||
| 69 | msg = mimetools.Message(stream) | |
| 70 | msgtype = msg.gettype() | |
| 71 | params = msg.getplist() | |
| 72 | ||
| 73 | data = StringIO.StringIO() | |
| 74 | if msgtype[:10] == "multipart/": | |
| 75 | ||
| 76 | file = multifile.MultiFile(stream) | |
| 77 | file.push(msg.getparam("boundary")) | |
| 78 | while file.next(): | |
| 79 | submsg = mimetools.Message(file) | |
| 80 | try: | |
| 81 | data = StringIO.StringIO() | |
| 82 | mimetools.decode(file, data, submsg.getencoding()) | |
| 83 | except ValueError: | |
| 84 | continue | |
| 85 | if submsg.gettype() == mimetype: | |
| 86 | break | |
| 87 | file.pop() | |
| 88 | return data.getvalue() | |
| 89 | </pre></div> | |
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