text: """
  
   Summary:
      Contains the GisInfoUnit, as subclass of isisunit.
      It's used to hold the details in the gis section of the dat file which
      sets up the ixy or gxy files.
  
   Author:
      Duncan Runnacles
  
   Created:
       01 Apr 2016
  
   Copyright:
       Duncan Runnacles 2016
  
   TODO:
  
      Not really implemented at the moment - see class TODO.
  
   Updates:
  
  """
  from __future__ import unicode_literals
  
  
  from ship.fmp.datunits.isisunit import AUnit
  
  import logging
  logger = logging.getLogger(__name__)
  """logging references with a __name__ set to this module."""
  
  
  class GisInfoUnit (AUnit):
      """isisunit for storing the GIS info.
  
      Stores the GIS info found at the bottom of .dat file.
  
      Warning:
          Reads the file by simply parsing until it reaches EOF. This isn't
          necessarily the case as there can be information about photos
          attached to the model below it. Be careful of this.
  
      See Also:
          isisunit
  
      TODO:
          Actually do something with this class. At the moment it might as well
          be an UnknownSection.
      """
      # Class constants
      UNIT_TYPE = 'gis_info'
      UNIT_CATEGORY = 'gis_info'
      FILE_KEY = 'GISINFO'
      FILE_KEY2 = None
  
      def __init__(self, **kwargs):
          """Constructor
  
          Args:
              node_count (int): The number of nodes in the model. We need this
                  to know how many lines there are to read from the contents list.
              fileOrder (inti) The location of this unit in the .DAT file. This
                  will always be at the end but for the GisInfoUnit, but we need
                  to pass it to the superclass.
          """
  
          super(GisInfoUnit, self).__init__()
          self._unit_type = GisInfoUnit.UNIT_TYPE
          self._unit_category = GisInfoUnit.UNIT_CATEGORY
          self._name = "GisInfo"
  #         self.has_datarows = True
  #         self.has_ics = False
  
      def readUnitData(self, unit_data, file_line):
          """
          """
          self.head_data['all'] = [''.join(unit_data[file_line:]).strip()]
          return len(unit_data)
  
      def getData(self):
          return self.head_data['all']
  