old_contents: from data_collection.management.commands import BaseShpStationsShpDistrictsImporter
  
  class Command(BaseShpStationsShpDistrictsImporter):
      srid = 27700
      council_id = 'E07000037'
      districts_name = 'High Peak Polling Districts'
      stations_name = 'High Peak Polling Districts.shp'
      elections = [
          'local.derbyshire.2017-05-04',
          'parl.2017-06-08'
      ]
  
      def district_record_to_dict(self, record):
          name = str(record[0]).strip()
  
          # codes are embedded in the name string: extract them
          code = name[name.find("(")+1:name.find(")")].strip()
  
          return {
              'internal_council_id': code,
              'name': name,
              'polling_station_id': code,
          }
  
      def station_record_to_dict(self, record):
          name = str(record[0]).strip()
  
          # codes are embedded in the name string: extract them
          code = name[name.find("(")+1:name.find(")")].strip()
  
          return {
              'internal_council_id': code,
              'postcode': '',
              'address': str(record[1]).strip(),
              'location': None,
          }
  
new_contents: from data_collection.management.commands import BaseShpStationsShpDistrictsImporter
  
  class Command(BaseShpStationsShpDistrictsImporter):
      srid = 27700
      council_id = 'E07000037'
      districts_name = 'High Peak Polling Districts'
      stations_name = 'High Peak Polling Districts.shp'
      elections = [
          'local.derbyshire.2017-05-04',
          #'parl.2017-06-08'
      ]
  
      def district_record_to_dict(self, record):
          name = str(record[0]).strip()
  
          # codes are embedded in the name string: extract them
          code = name[name.find("(")+1:name.find(")")].strip()
  
          return {
              'internal_council_id': code,
              'name': name,
              'polling_station_id': code,
          }
  
      def station_record_to_dict(self, record):
          name = str(record[0]).strip()
  
          # codes are embedded in the name string: extract them
          code = name[name.find("(")+1:name.find(")")].strip()
  
          return {
              'internal_council_id': code,
              'postcode': '',
              'address': str(record[1]).strip(),
              'location': None,
          }
  
subject: Remove High Peak election id (complaint from user)