My Program

'''
Created on Mar 18, 2013

@author: pipsqueaker
'''
import os, shutil, time
from datetime import datetime

class mainClass():

    def __init__(self):
        self.srcDir = []
        self.dst = []
        self.iteration = 1
        self.fileHash = {}

    def initializeDirs(self):
        #Initialize Paths from the setup files
        if os.path.exists("srcDir") == False:
            print("The srcDir file does not exist; Creating Now...")
            self.srcDir = input("Please input source directory \n")
            self.newSource = open("srcDir", "w")
            self.newSource.write(self.srcDir)
            self.newSource.close()

        if os.path.exists("dstDirs") == False:
            print("The dstFirs file does not exits; Creating Now...")
            print("Input a directory to sync to. Or just type xit to exit")

            self.newDst = open("dstDirs", "w")
            while True:
                self.IN = input()
                if os.name == 'nt': #Windows
                    self.IN.replace("/", "\\")
                else:
                    self.IN.replace("\\", "/")

                if self.IN != "xit":
                    self.newDst.write(self.IN)
                    self.dst.append(self.IN)
                else:
                    self.newDst.close()
                    break

        self.srcDir = open("srcDir", "r")
        self.srcDir = self.srcDir.readline()

        self.dstDirs = open("dstDirs", "r")
        for line in self.dstDirs:
            self.dst.append(line)

    def fileHashes(self):
        self.fileHash = {}
        for file in os.listdir(self.srcDir):
            self.fileHash[file] = os.path.getmtime(self.srcDir+file)

    def loopForever(self):
        print("Filesync Version 1.0 by pipsqueaker \n")
        while True:
            print("Iteration ", self.iteration, " @ ", datetime.now()) #APPROVE

            for destination in self.dst:
                for checkFile in os.listdir(destination):
                    if not os.path.exists(self.srcDir+checkFile):
                        os.remove(destination+checkFile)
                        print(checkFile, " removed from ", destination, " @", datetime.now())
                        self.fileHashes()

                for file in os.listdir(self.srcDir):

                    if os.path.exists(destination+file):
                        try:
                            if os.path.getmtime(self.srcDir+file) != self.fileHash[file]:
                                    try:
                                        shutil.copy2((self.srcDir+file), destination)
                                        print(file," was updated to ",destination," @",datetime.now())
                                    except:
                                        pass

                        except KeyError:
                            continue
                    else:
                        try:
                            shutil.copy2((self.srcDir+file), destination)
                            print(file, " was copied to ", destination, " @", datetime.now())
                            self.fileHashes()
                        except:
                            pass
            self.iteration += 1
            time.sleep(10)

    def main(self):
        self.initializeDirs()
        self.fileHashes()
        self.loopForever()

n = mainClass()
n.main()