svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r87191 | r.david.murray | 2010-12-12 15:06:19 -0500 (Sun, 12 Dec 2010) | 6 lines
#243654: only create a new MIME boundary if we don't already have one.
The rearranged code should do exactly what the old code did, but
the new code avoids a potentially costly re computation in the case
where a boundary already exists.
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message/rfc822 it turns it into an object whose body consists of
a list containing a single Message object. HeaderParser, on the
other hand, just copies the body as a string. Generator.flatten
has a special handler for the message mime type that expected the
body to be the one item list. This fails if the message was parsed
by HeaderParser. So we now check to see if the body is a string
first, and if so just we just emit it.
headers in multipart/signed MIME parts, which fixes one of the sources of
invalid modifications to such parts by Generator. Patch and tests by
Martin von Gagern.
though with some changes by me. This patch should not be back ported or
forward ported. It's a bit too risky for 2.6 and 3.x does things fairly
differently.
R. David Murray
Georg Brandl
Barry Warsaw
Brett Cannon