old_contents: # This file is part of Moksha.
  #
  # Moksha is free software: you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation, either version 3 of the License, or
  # (at your option) any later version.
  #
  # Moksha is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with Moksha.  If not, see <http://www.gnu.org/licenses/>.
  #
  # Copyright 2008, Red Hat, Inc.
  # Authors: Luke Macken <lmacken@redhat.com>
  
  """
  Choses the best platform-specific Twisted reactor
  """
  
  import sys
  
  try:
      if 'linux' in sys.platform:
          from twisted.internet import epollreactor
          epollreactor.install()
      elif 'win' in sys.platform:
          from twisted.internet import iocpreactor
          iocpreactor.install()
      elif 'freebsd' in sys.platform or 'darwin' in sys.platform:
          from twisted.internet import kqreactor
          kqreactor.install()
  except AssertionError: # reactor already installed
      pass
  
  from twisted.internet import reactor
  
new_contents: # This file is part of Moksha.
  #
  # Moksha is free software: you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation, either version 3 of the License, or
  # (at your option) any later version.
  #
  # Moksha is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with Moksha.  If not, see <http://www.gnu.org/licenses/>.
  #
  # Copyright 2008, Red Hat, Inc.
  # Authors: Luke Macken <lmacken@redhat.com>
  
  """
  Choses the best platform-specific Twisted reactor
  """
  
  import sys
  
  try:
      if 'linux' in sys.platform:
          from twisted.internet import epollreactor
          epollreactor.install()
      elif 'freebsd' in sys.platform or 'darwin' in sys.platform:
          from twisted.internet import kqreactor
          kqreactor.install()
      elif 'win' in sys.platform:
          from twisted.internet import iocpreactor
          iocpreactor.install()
  except AssertionError: # reactor already installed
      pass
  
  from twisted.internet import reactor
  
subject: Fix a bug on platform detection on Mac OSX