The multifile Module
The multifile module is a support module that allows you to treat each part of a multipart MIME message as an individual file, as shown in Example 6-14.
Example 6-14. Using the multifile Module
File: multifile-example-1.py
import multifile
import cgi, rfc822
infile = open("samples/sample.msg")
message = rfc822.Message(infile)
# print parsed header
for k, v in message.items():
print k, "=", v
# use cgi support function to parse content-type header
type, params = cgi.parse_header(message["content-type"])
if type[:10] == "multipart/":
# multipart message
boundary = params["boundary"]
file = multifile.MultiFile(infile)
file.push(boundary)
while file.next():
submessage = rfc822.Message(file)
# print submessage
print "-" * 68
for k, v in submessage.items():
print k, "=", v
print
print file.read()
file.pop()
else:
# plain message
print infile.read()
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