Sipp call generator UI application using python

#-------------------------------------------------------------------------------
# Name:             CallGenerator
# Purpose:          To initate call generator using SIPp
#
# Author:           vallikkv
#
# Created:           02-11-2014
# Last Modified:     10-11-2014
# Copyright:        (c) vallikkv 2014
# Licence:           V2.0
#-------------------------------------------------------------------------------

import wx
import subprocess
import threading
import fileinput, socket, os

class MyFrame(wx.Frame):
    """ Dervice new class of Frame"""
    def __init__ (self, parent, title):
         wx.Frame.__init__(self,parent,title=title,size=(410,355))
         panel = wx.Panel(self)


         # CreatingTextbox for Extension/Queue number input
         self.filename = wx.TextCtrl(panel,pos=(175,50),size=(100,25))
         self.serveraddress = wx.TextCtrl(panel,pos=(175,90),size=(100,25))
         self.calltime = wx.TextCtrl(panel, pos=(175,130),size=(100,25))
         self.callerNum = wx.TextCtrl(panel, pos=(175,10),size=(100,25))

         #Label
         callerlabel = wx.StaticText(panel, label="Caller ID: ", pos =(55,15))
         labelname = wx.StaticText(panel, label="Queue Number: ", pos =(55,55))
         serverlabel = wx.StaticText(panel, label="Server IP: ", pos =(55,95))
         Calls = wx.StaticText(panel, label="Call timeout in secs: ", pos =(55,135))

         # Creating button which collects the Queuenumber and written it in the csv file and start the sipp.
         startbutton = wx.Button(panel, label="Start", pos=(100,200), size=(80,25)) #Creating Start button
         self.Bind(wx.EVT_BUTTON,self.StartClicked, startbutton) #Binding Start button with Startclicked  method

         closebutton = wx.Button(panel, label="Close",pos=(250,200),size=(80,25)) #Creating Close button to close the app
         self.Bind(wx.EVT_BUTTON, self.OnCloseMe, closebutton)
         self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)

         self.Queueinput1 = str(self.filename.GetValue())


    def OnCloseMe(self, event):
        self.Close(True)

    def OnCloseWindow(self, event):
        self.removefiles()
        self.Destroy()

    def csvfilecreation(self):
        print "Calling csvfilecreation method"
        self.Queueinput = str(self.filename.GetValue())
        self.serverip = str(self.serveraddress.GetValue())
        self.callerid = str(self.callerNum.GetValue())
        #Creating CSV File based on the queue
        queuefile=open(r"C:\Program Files (x86)\Sipp_3.1\Sample"+self.Queueinput+".csv", 'w+')
        queuefile.write("SEQUENTIAL\n"+self.callerid+";"+self.serverip+";[authentication username="+self.callerid+" password=connect];"+self.Queueinput+";")
        queuefile.close

    def InputQueue(self):
        self.inputvalue = str(self.filename.GetValue())
        return self.inputvalue

    def updatetimeincsv(self):
        print "Updating timeout in xml"
        oldxml=open(r"C:\Program Files (x86)\Sipp_3.1\xml.xml",'r')
        newxml=open(r"C:\Program Files (x86)\Sipp_3.1\Sample"+self.Queueinput+".xml", 'w+')
        for line in oldxml:
            newxml.write(line.replace('<pause milliseconds="60000" />','<pause milliseconds="'+str(int(self.Timeout)*1000)+'" />'))
        newxml.close()
        oldxml.close()

    def updatecsvfileinbat(self):
        os.chdir(r"C:\Program Files (x86)\Sipp_3.1")
        print "Calling updatecsvfileinbat method"
        self.hostip=socket.gethostbyname(socket.gethostname())
        updatecsv=open(r'C:\Program Files (x86)\Sipp_3.1\SampleCall'+self.Queueinput+'.bat','w+')
        updatecsv.write(":start\nsipp.exe "+self.serverip+" -sf Sample"+self.Queueinput+".xml -inf Sample"+self.Queueinput+".csv"+" -m 1  -l 1  -i "+self.hostip+"\nsleep 10\ngoto start")

    def StartClicked(self, event):
        print 'Calling StartClicked Method'
        MyFrame.calltimeout(self)
        MyFrame.csvfilecreation(self)
        MyFrame.updatecsvfileinbat(self)
        MyFrame.updatetimeincsv(self)
        MyFrame.ThreadStart(self)


    def ThreadStart(self):
        print "Calling Threadstart Method"
        #myinstance=The()
        Sippscript = threading.Thread(target=self.sippthread)
        Sippscript.daemon=True
        Sippscript.start()


    def stopthread(self):
        while self.threads:
            thread = self.thread[0]
            thread.stop()
            self.threads.remove(thread)

    def sippthread(self):
        """ New Child Thread for Sipp"""
        self.filepath=r'C:\Program Files (x86)\Sipp_3.1\SampleCall'+self.Queueinput+'.bat'
        print "Chile tread"
        print self.filepath
        os.startfile(self.filepath)

    def calltimeout(self):
        print "Calling calltimeout Method"
        self.Timeout= str(self.calltime.GetValue())
        print self.Timeout

    def clear(self):
        self.clear()

    def removefiles(self):
        os.chdir(r"C:\Program Files (x86)\Sipp_3.1")
        for file in os.listdir("."):
            if os.path.isfile(file) and file.startswith("Sample"):
                try:
                    os.remove(file)
                except Exception,e:
                    print e


if __name__ == '__main__':
    app = wx.App()
    frame = MyFrame(None, "CallGenerator")
    frame.Show()
    app.MainLoop()