Support of IPv6 extension headers

[cychong]

Hi,

There is no probleming in programming the basic IPv6 socket program
with the python.
Then how about the IPv6 extension header? The RFC 2292 and man pages
from the unix/linux advise
to use the sendmsg to send the packet with the extension header.
Does python support the extension header processing?

Googling told me that there is no one to try this one with the
python.Is it true?