old_contents: #!/usr/bin/env python
  from app import db_session
  # Perception
  #
  # Copyright (C) 2017 Avery Rozar
  #
  # This program is free software; you can redistribute it and/or modify it under the terms of the The MIT License (MIT)
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
  # documentation files (the "Software") to deal in the Software without restriction, including without limitation the
  # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit
  # persons to whom the Software is furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
  # Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
  # COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  # OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  __version__ = '0.2'
  __author__ = 'Avery Rozar: avery.rozar@insecure-it.com'
  
  from app.lib.perception_daemon import PerceptionDaemon
  from time import sleep
  import sys
  
  
  # Local Class
  # -------------------------------------------------------------------------------
  class MyPerceptionDaemon(PerceptionDaemon):
      @staticmethod
      def run():
          while True:
              sleep(1)
  
  # Main
  # -------------------------------------------------------------------------------
  
  
  def main():
      perceptiond = MyPerceptionDaemon('/var/run/perceptiond.pid')
      if len(sys.argv) == 2:
          if 'start' == sys.argv[1]:
              perceptiond.start()
          elif 'stop' == sys.argv[1]:
              perceptiond.stop()
          elif 'restart' == sys.argv[1]:
              perceptiond.restart()
          else:
              print("Unknown command")
              sys.exit(0)
          sys.exit(0)
      else:
          print("usage: %s start|stop|restart" % sys.argv[0])
          sys.exit(0)
  
  
  if __name__ == '__main__':
  
      try:
          main()
  
      except(IOError, SystemError) as e:
          db_session.close()
          print(e)
  
      except KeyboardInterrupt:
          db_session.close()
          print('Crtl+C Pressed. Shutting down.')
  
new_contents: #!/usr/bin/env python
  from app import db_session
  # Perception
  #
  # Copyright (C) 2017 Avery Rozar
  #
  # This program is free software; you can redistribute it and/or modify it under the terms of the The MIT License (MIT)
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
  # documentation files (the "Software") to deal in the Software without restriction, including without limitation the
  # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit
  # persons to whom the Software is furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
  # Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
  # COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  # OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  from app.lib.perception_daemon import PerceptionDaemon
  from time import sleep
  import sys
  
  
  # Local Class
  # -------------------------------------------------------------------------------
  class MyPerceptionDaemon(PerceptionDaemon):
      @staticmethod
      def run():
          while True:
              sleep(1)
  
  # Main
  # -------------------------------------------------------------------------------
  
  
  def main():
      perceptiond = MyPerceptionDaemon('/var/run/perceptiond.pid')
      if len(sys.argv) == 2:
          if 'start' == sys.argv[1]:
              perceptiond.start()
          elif 'stop' == sys.argv[1]:
              perceptiond.stop()
          elif 'restart' == sys.argv[1]:
              perceptiond.restart()
          else:
              print("Unknown command")
              sys.exit(0)
          sys.exit(0)
      else:
          print("usage: %s start|stop|restart" % sys.argv[0])
          sys.exit(0)
  
  
  if __name__ == '__main__':
  
      try:
          main()
  
      except(IOError, SystemError) as e:
          db_session.close()
          print(e)
  
      except KeyboardInterrupt:
          db_session.close()
          print('Crtl+C Pressed. Shutting down.')
  
subject: move author and version info to __init__