old_contents: """
      This file is part of python-webuntis
  
      :copyright: (c) 2012 by Markus Unterwaditzer.
      :license: BSD, see LICENSE for more details.
  """
  __version__ = '0.1.9'
  from webuntis.session import Session
  
new_contents: """
      This file is part of python-webuntis
  
      :copyright: (c) 2012 by Markus Unterwaditzer.
      :license: BSD, see LICENSE for more details.
  """
  __version__ = '0.1.9'
  from webuntis.session import Session
  
  from webuntis import errors
  
subject: allow access of Exceptions