[Twisted-Python] Twisted and MVC

[Christian Scharkus]

Well ... you're just right but the code is still closed atm so you have to
be happy with some snippets. I left out unimportant functions and replaced
names with representatives.

The main.py:

import controller

controller.controller().startConnection('127.0.0.1',23002)

The controller.py:

import model, view

class controller():
    def __init__(self):
        self.model = model.Client(self)
        self.view = view.view(self)

    def startConnection(self,server,port):
        self.model.startConnection(server,port)

    def gotConnection(self):
        print 'connection established'
        self.model.sendHandshake('some hash')

And finaly the model.py:

from twisted.internet import reactor, protocol, task, ssl
from twisted.protocols import basic

class Client(basic.LineOnlyReceiver, protocol.Factory):

    def __init__(self,controller):
        """Takes one argument: the instance of the controller Class."""
        self.controller=controller

    def startConnection(self,server,port):
        """Initiate the connection."""
        reactor.connectSSL(server, port, self, ssl.ClientContextFactory())
        reactor.run()

    def buildProtocol(self, addr):
        return self

    def connectionMade(self):
        self.controller.gotConnection()

    def sendHandshake(self,hash):
        """The Handshake has to be send first, after a ssl connection is
established"""
        self.sendLine('line to that the server respond with another line')

    def lineReceived(self,data):
        self.controller.foo(data)

2008/12/15 Valentino Volonghi <dialtone at gmail.com>

>
> On Dec 14, 2008, at 9:38 PM, Christian Scharkus wrote:
>
> methods of the instance and send messages to the server. So how do I
> connect
> the model to he server? In former implementations I were using the
> Clientfactory but this didn't work very well.
>
>
> <mode yoda>
> Use the code Luke
> </mode yoda>
>
> Without showing the code it's hard to give an help. Anyway it's the
> responsibility of the protocol to translate a line into a controller call,
> and the controller should then consider calling something on the
> model but again without the code it's pretty hard to guess which is
> edge A5 and which is panel G3. :)
>
> --
> Valentino Volonghi aka Dialtone
> Now running MacOS X 10.5
> Home Page: http://www.twisted.it
> http://www.adroll.com
>
>
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>
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