I found it!
Manhole.terminalSize, inherited from RecvLine, does
self.terminal.eraseDisplay().
t.c.manhole_ssh.TerminalSessionTransport.__init__ calls terminalSize
*after* makeConnection.
Since setting the terminal size is a sensible thing to do, and it can't
be done before the connection is made
On Tue, 25 Aug 2015, at 23:58, John Santos wrote:
...
> t.c.r.R.connectionMade() calls self.initializeScreen(), which in turn
> calls self.terminal.reset()
>
> I'm pretty sure s.t.reset() is actually twisted.conch.insults.reset(),
> which has a bug (or an undesirable feature), it sends a "hard re
On Tue, 25 Aug 2015, at 22:26, Brian Costlow wrote:
> As to where it happens, look at
> twisted.conch.recvline.RecvLine.connectionMade() and
> twisted.conch.insults.insults.TerminalProtocol.makeConnection()
My subclass of Manhole first calls Manhole.connectionMade, which calls
HistoricRecvLine.co
5:58 PM
To: Twisted general discussion
Reply To: Twisted general discussion
Subject: Re: [Twisted-Python] Screen clearing in the Manhole
Someone wrote: (Sorry, reply in my mail client doesn't give me an
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Someone wrote: (Sorry, reply in my mail client doesn't give me an
editable text version of the mail. Instead, it is including it as an
attachment. I don't know why this happens. I do know from bitter
experience that if I don't delete the attachments from my reply, users
of brain-dead mail cli
As to where it happens, look at
twisted.conch.recvline.RecvLine.connectionMade() and
twisted.conch.insults.insults.TerminalProtocol.makeConnection()
You could step on the RecvLine. initializeScreen(), but I have no idea what
the side effects are. (And of course if you bypass all or part of it, eve
I'm making a manhole service in the usual way:
class PF(ServerProtocol): def protocolFactory(*a, **kw):
return manhole.Manhole(namespace)
realm = manhole_ssh.TerminalRealm() realm.chainedProtocolFactory = PF
mh_portal = portal.Portal(realm) mh_portal.registerChecker(checker)
manhole
