old_contents: 
  try:
  	import os		
  	import time
  	import datetime
  	import subprocess
  	from lib.core.core import Core,InitDirFile
  except ImportError, err:
  	from lib.core.core import Core
          Core.print_error(err)
  
  
  class CoreScanner(object):
  	
  	__scan_type_options = { "PingScan":"-n -sn -T5", "PortScan":"-n -Pn -T5 --open", "OsScan":"-n -Pn -O -T5", "ScriptScan":"-n -Pn -T5" }
  
          def __init__(self, ip_file_to_scan, output_file, nmap_optimize, scan_type):
  	
  		self.__scan_type = scan_type
  		self.__ip_file = ip_file_to_scan
  		self.__output_file = output_file
  	
  		self.__nmap_options = "{0} {1} -iL {2}".format(CoreScanner.__scan_type_options[self.__scan_type], Core.nmap_optimize, self.__ip_file) if nmap_optimize else "{0} -iL {1}".format(CoreScanner.__scan_type_options[self.__scan_type], self.__ip_file)
  			
  		self._proc_cmd = "{0} {1}".format(Core._commands_path["nmap"], self.__nmap_options)
  
  
  	def _run(self, logger):
  
  		# it is inherited from portscan,osscan,scriptscan class
  		self._ip_file_to_scan.seek(0)
  
  		cmd = "{0} {1} -oA {2}".format(self._proc_cmd, self._scan_options, self.__output_file) if self.__scan_type in ( "PortScan", "ScriptScan") else "{0} -oA {1}".format(self._proc_cmd, self.__output_file)
  		
  		logger._logging("START: Nmap {0}".format(self.__scan_type))
  		logger._logging("CMD - {0} : {1}".format(self.__scan_type, cmd))
  		
  		proc = subprocess.Popen([cmd], shell=True, stdout = subprocess.PIPE, stderr = subprocess.PIPE,).communicate()
  
  		logger._logging("STOP: Nmap {0}".format(self.__scan_type))
  
new_contents: 
  try:
  	import os		
  	import time
  	import datetime
  	import subprocess
  	from lib.core.core import Core,InitDirFile
  except ImportError, err:
  	from lib.core.core import Core
          Core.print_error(err)
  
  
  class CoreScanner(object):
  	
  	__scan_type_options = { "PingScan":"-n -sn -T5", "PortScan":"-n -Pn -T5 --open", "OsScan":"-n -Pn -O -T5", "ScriptScan":"-n -Pn -T5" }
  
          def __init__(self, ip_file_to_scan, output_file, nmap_optimize, scan_type):
  	
  		self.__scan_type = scan_type
  		self.__ip_file = ip_file_to_scan
  		self.__output_file = output_file
  	
  		self.__nmap_options = "{0} {1} -iL {2}".format(CoreScanner.__scan_type_options[self.__scan_type], Core._nmap_optimize, self.__ip_file) if nmap_optimize else "{0} -iL {1}".format(CoreScanner.__scan_type_options[self.__scan_type], self.__ip_file)
  			
  		self._proc_cmd = "{0} {1}".format(Core._commands_path["nmap"], self.__nmap_options)
  
  
  	def _run(self, logger):
  
  		# it is inherited from portscan,osscan,scriptscan class
  		self._ip_file_to_scan.seek(0)
  
  		cmd = "{0} {1} -oA {2}".format(self._proc_cmd, self._scan_options, self.__output_file) if self.__scan_type in ( "PortScan", "ScriptScan") else "{0} -oA {1}".format(self._proc_cmd, self.__output_file)
  		
  		logger._logging("START: Nmap {0}".format(self.__scan_type))
  		logger._logging("CMD - {0} : {1}".format(self.__scan_type, cmd))
  		
  		proc = subprocess.Popen([cmd], shell=True, stdout = subprocess.PIPE, stderr = subprocess.PIPE,).communicate()
  
  		logger._logging("STOP: Nmap {0}".format(self.__scan_type))
  
subject: Update corescanner.py