old_contents: # -*- coding: utf-8 -*-
  """Orangetool display functions."""
  def hdmi_on(DEBUG=False):
      """
      Turn on hdmi port (need sudo -s).
  
      :param DEBUG: flag for using Debug mode
      :type DEBUG:bool
      :return: bool
      """
      try:
          hdmi_control=open("/sys/class/graphics/fb0/blank","w")
          hdmi_control.write("0")
          hdmi_control.close()
          return True
      except Exception as e:
          if DEBUG==True:
              print(str(e))
          return "Error"
  
  def hdmi_off(DEBUG=False):
      """
      Turn off hdmi port (need sudo -s).
  
      :param DEBUG: flag for using Debug mode
      :type DEBUG:bool
      :return: bool
      """
      try:
          hdmi_control=open("/sys/class/graphics/fb0/blank","w")
          hdmi_control.write("4")
          hdmi_control.close()
          return True
      except Exception as e:
          if DEBUG==True:
              print(str(e))
          return "Error"
  def hdmi_size(v=None,h=None,DEBUG=False):
      """
      Change hdmi display resolution (need sudo -s) (if call without any argument return current resolution).
  
      :param v: vertical line
      :param h: horizental line
      :param DEBUG: flag for using Debug mode
      :type v : int
      :type h:int
      :type DEBUG:bool
      :return: bool
      """
      try:
          if (not isinstance(v,int)) or (not isinstance(h,int)):
              hdmi_control = open("/sys/class/graphics/fb0/virtual_size", "r")
              resolution=hdmi_control.read()[:-1].replace(",","x")
              hdmi_control.close()
              return resolution
          hdmi_control = open("/sys/class/graphics/fb0/virtual_size", "w")
          hdmi_control.write(str(v)+","+str(h))
          hdmi_control.close()
          return True
      except Exception as e:
          if DEBUG==True:
              print(str(e))
          return "Error"
  
new_contents: # -*- coding: utf-8 -*-
  """Orangetool display functions."""
  
  def hdmi_controller(command, DEBUG=False):
      """
      Control hdmi port.
  
      :param command: inpurt command
      :type command: bool
      :param DEBUG: flag for using Debug mode
      :type DEBUG: bool
      :return: bool
      """
      try:
          hdmi_control=open("/sys/class/graphics/fb0/blank","w")
          if command :
              hdmi_control.write("0")
          else:
              hdmi_control.write("4")
          hdmi_control.close()
          return True
      except Exception as e:
          if DEBUG==True:
              print(str(e))
          return "Error"
  
  def hdmi_on(DEBUG=False):
      """
      Turn on hdmi port (need sudo -s).
  
      :param DEBUG: flag for using Debug mode
      :type DEBUG:bool
      :return: bool
      """
      hdmi_controller(True, DEBUG)
  
  
  def hdmi_off(DEBUG=False):
      """
      Turn off hdmi port (need sudo -s).
  
      :param DEBUG: flag for using Debug mode
      :type DEBUG:bool
      :return: bool
      """
      hdmi_controller(False, DEBUG)
  
  def hdmi_size(v=None,h=None,DEBUG=False):
      """
      Change hdmi display resolution (need sudo -s) (if call without any argument return current resolution).
  
      :param v: vertical line
      :param h: horizental line
      :param DEBUG: flag for using Debug mode
      :type v : int
      :type h:int
      :type DEBUG:bool
      :return: bool
      """
      try:
          if (not isinstance(v,int)) or (not isinstance(h,int)):
              hdmi_control = open("/sys/class/graphics/fb0/virtual_size", "r")
              resolution=hdmi_control.read()[:-1].replace(",","x")
              hdmi_control.close()
              return resolution
          hdmi_control = open("/sys/class/graphics/fb0/virtual_size", "w")
          hdmi_control.write(str(v)+","+str(h))
          hdmi_control.close()
          return True
      except Exception as e:
          if DEBUG==True:
              print(str(e))
          return "Error"
  
subject: fix : duplication in orangetool_display fixed