[Twisted-Python] Accessing shell over a pseudo terminal via conch/ssh Totally lost...

[J French]

I am trying to get access to bash on freebsd from a pty using
ssh/conch.  I can't find information on this; I've googled for two
days now.  Seems like something that would be frequently done.  I have
played with sshsimpleclient.py and it works as advertised but I don't
understand how to open a pty for continuous access to the shell.  Can
anyone shed some light on this for me?

Thanks in advance,
JF