old_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  #
  # Copyright (C) 2005-2009 University of Deusto
  # All rights reserved.
  #
  # This software is licensed as described in the file COPYING, which
  # you should have received as part of this distribution.
  #
  # This software consists of contributions made by many individuals, 
  # listed below:
  #
  # Author: Jaime Irurzun <jaime.irurzun@gmail.com>
  #
  
  class BotException(Exception):
      """ Base Exception for this tool. """
      
      def __init__(self, *args, **kargs):
          Exception.__init__(self, *args, **kargs)
          
  class InvalidUserOrPasswordException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
          
  class ListOfExperimentsIsEmptyException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
          
  class ExperimentDoesNotExistException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
  
  class UnknownBotUserNameException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
  
  class UserAssertionException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
          
  
new_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  #
  # Copyright (C) 2005-2009 University of Deusto
  # All rights reserved.
  #
  # This software is licensed as described in the file COPYING, which
  # you should have received as part of this distribution.
  #
  # This software consists of contributions made by many individuals, 
  # listed below:
  #
  # Author: Jaime Irurzun <jaime.irurzun@gmail.com>
  #
  
  class BotException(Exception):
      """ Base Exception for this tool. """
      
      def __init__(self, *args, **kargs):
          Exception.__init__(self, *args, **kargs)
          
  class InvalidUserOrPasswordException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
          
  class ListOfExperimentsIsEmptyException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
          
  class ExperimentDoesNotExistException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
  
  class UserAssertionException(BotException):
      def __init__(self, *args, **kargs):
          BotException.__init__(self, *args, **kargs)
          
  
subject: Remove warning (UnknownBotUsername...)