new_contents: """
  Various generic errors (exceptions) for OpenNSA.
  
  Author: Henrik Thostrup Jensen <htj@nordu.net>
  Copyright: NORDUnet (2011)
  """
  
  
  class TimeoutError(Exception):
      pass
  
  
  class ReservationError(Exception):
      pass
  
  
  class CancelReservationError(Exception):
      pass
  
  
  class ProvisionError(Exception):
      pass
  
  
  class ReleaseProvisionError(Exception):
      pass
  
  
  class QueryError(Exception):
      pass
  
  
  
subject: add error module