MikScanner v0.1

#! /usr/bin/python
from telnetlib import Telnet
from datetime import datetime
import socket,os,sys
def main():
    ClearCLI()
    About()
    strFile = raw_input("Please enter the filename:")
    blnSave = raw_input("Save result [y/n]?:")

    if os.path.exists(strFile):
        if len(strFile) != 0:
            File = open(strFile,'r+')
            Buffer = File.readlines()
            List = []
            print('\n[+]Scanning started!')
            print('[+]Current Time: ' + str(datetime.now()) + '\n')
            print('**********************************************')
            for lines in Buffer:
            try:
               tn = Telnet(lines.strip(), 23)
               strTemp = tn.read_some()

               if len(strTemp) != 0:
                   if strTemp.find('MikroTik') != -1:
                   if blnSave == 'y':
                       List.append(lines)
                   print('[+]Found Mikrotik on: {0}\n'.format(lines.strip())),
                   print('[>]Header: {0}\n'.format(strTemp.strip()))
                   else:
                   print('[-]No Mikrotik found on: {0}\n'.format(lines.strip()))
               tn.close()

            except socket.timeout:
                   print('[-]Timeout on: {0}\n'.format(lines.strip()))
                   pass
            except socket.error:
                  print('[-]Telnet port closed on: {0}\n'.format(lines.strip()))
                  pass
            File.close()

            if len(List) != 0:
            File = open('Found Servers.txt','w')
            for ips in List:
                File.write(ips)
            File.close()
            print('**************Scanning finished!**************\n')
                sys.stdin.read(1)
    else:
            print('[-]File not found please check your filename again')
            sys.stdin.read(1)

def About():#Information about the Script and Author.
    print('#----------------------------------------------------------------------#')
    print('# Script Name : MikScanner v0.1                                        #')
    print('# Author      : Kreshnik Hasanaj                                       #')
    print('# Mail        : kresha7@hotmail.com                                    #')
    print('# WebPage     : http://selftaughtgeek.info                             #')
    print('# Purpose     : Scans a list of ips for Mikrotik Server                #')
    print('# Usage       : At your own risk                                       #')
    print('# Requirements: Python 2.7                                             #')
    print('#----------------------------------------------------------------------#\n')

def ClearCLI():#Checking what platform we're running on to perform CLI cleaning.
    if sys.platform == ('win32' or 'win64'):
            os.system('cls')
            os.system('title MikScanner v0.1')
    elif sys.platform == ('linux' or 'linux2'):
            os.system('clear')

if __name__ == '__main__':main()