old_contents: """
  Imports Kingston
  """
  import sys
  
  from django.contrib.gis.geos import Point, GEOSGeometry
  
  from data_collection.management.commands import BaseKamlImporter
  
  class Command(BaseKamlImporter):
      """
      Imports the Polling Station data from Kingston Council
      """
      council_id     = 'E09000021'
      districts_name = 'Polling_districts.kmz'
      stations_name  = 'Polling_stations.csv'
  
      csv_encoding   = 'latin-1'
  
      def station_record_to_dict(self, record):
  
          point = Point(float(record.eastings), float(record.northings), srid=self.get_srid())
  
          # split out address and postcode
          address = record.location
          address_parts = address.split(', ')
          postcode = address_parts[-1]
          del(address_parts[-1])
          address = "\n".join(address_parts)
  
          return {
              'internal_council_id': record.polling_station_address,
              'postcode':            postcode,
              'address':             address,
              'location':            point
          }
  
new_contents: """
  Imports Kingston
  """
  import sys
  
  from django.contrib.gis.geos import Point, GEOSGeometry
  
  from data_collection.management.commands import BaseKamlImporter
  
  class Command(BaseKamlImporter):
      """
      Imports the Polling Station data from Kingston Council
      """
      council_id     = 'E09000021'
      districts_name = 'Polling_districts.kmz'
      stations_name  = 'Polling_stations.csv'
  
      csv_encoding   = 'latin-1'
  
      def station_record_to_dict(self, record):
  
          point = Point(float(record.eastings), float(record.northings), srid=self.get_srid())
  
          # split out address and postcode
          address = record.location
          address_parts = address.split(', ')
          postcode = address_parts[-1]
          del(address_parts[-1])
          address = "\n".join(address_parts)
  
          return {
              'internal_council_id': record.polling_station_address,
              'postcode':            postcode,
              'address':             address,
              'location':            point,
              'polling_district_id': record.polling_station_address
          }
  
subject: add polling_district_id in Kingston import script