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import sysfrom qt import *from qtnetwork import *true=1false=0class ICSMainWindow(QMainWindow):	def __init__(self, *args):		apply(QMainWindow.__init__, (self, ) + args)		self.setGeometry(10,10,600,600)			self.ICShost=QLineEdit("freechess.org", self)		self.ICShost.setGeometry(10,10,470,20)		self.ICSconnectButton=QPushButton("Connect", self)		self.ICSconnectButton.setGeometry(490,10,100,20)		self.connect( self.ICSconnectButton, SIGNAL("clicked()"), self.connectToICS)		self.ICSconsole=QTextEdit(self)		self.ICSconsole.setReadOnly(true)		self.ICSconsole.setGeometry(10,50,580,510)		self.ICSinput=QLineEdit("",self)		self.ICSinput.setGeometry(10,570,470,20)				self.ICSsendButton=QPushButton("Send", self)		self.ICSsendButton.setGeometry(490,570,100,20)		self.connect( self.ICSsendButton, SIGNAL("clicked()"), self.ICSsendToServer)				self.ICSsocket=QSocket(self)		self.connect( self.ICSsocket, SIGNAL("connected()"),self.socketConnected)		self.connect( self.ICSsocket, SIGNAL("connectionClosed()"),self.socketConnectionClosed)		self.connect( self.ICSsocket, SIGNAL("readyRead()"),self.socketReadyRead)		self.connect( self.ICSsocket, SIGNAL("error(int)"),self.socketError)			def connectToICS(self):		self.ICSconsole.append("Trying to connect to the server\n")		self.ICSsocket.connectToHost( "freechess.org", 5000 );	def closeConnection(self):		self.ICSsocket.close();	def socketReadyRead(self):		while self.ICSsocket.canReadLine():			self.ICSconsole.append( self.ICSsocket.readLine())	def socketConnected(self):		self.ICSconsole.append("Connected to server\n")	def socketConnectionClosed(self):        	ICSconsole.append("Connection closed by the server\n")	def socketClosed(self):        	ICSconsole.append("Connection closed\n")	def socketError( self):        	ICSconsole.append("Error occurred\n");	def ICSconnectToHost(host,port):		self.ICSconsole.append("Trying to connect to the server\n");		self.ICSsocket.connectToHost( self.ICShost.text(), 5000 );			def ICSsendToServer(self):			os=QTextStream(self.ICSsocket)			os.write("%s\n" % self.ICSinput.text())			self.ICSinput.setText( "" )def main(args):	app=QApplication(args)	win=ICSMainWindow()	win.show()	app.connect(app, SIGNAL("lastWindowClosed()"), app, SLOT("quit()"))	app.exec_loop()if __name__=="__main__":       main(sys.argv)