new_contents: from meta_efa.models import Stations
  import csv
  datapath = ".././vvs_data/HaltestellenVVS_simplified_utf8_stationID.csv"
  LOG = True
  
  def populate_stations():
      with open(datapath, 'r') as f:
          reader = csv.reader(f, delimeter=',')
          #skip first row
          next(reader, None)
          for row in reader:
              obj, created = Stations.objects.update_or_create(
                  station_id=row[0],
                  name=row[1],
                  full_name=row[2])
  
              if created:
                  log("Created station %s" % row[0])
              else:
                  log("Updated station %s" % row[0])
  
  
  def log(message):
      if LOG:
          print(message)
  
subject: add importer