old_contents: import csv
  
  from chemtools.ml import get_decay_feature_vector
  from chemtools.mol_name import get_exact_name
  from models import DataPoint
  
  
  def main(path):
      with open(path, "r") as csvfile:
          reader = csv.reader(csvfile, delimiter=',', quotechar='"')
          points = []
          for row in reader:
              if row == []:
                  continue
              try:
                  band_gap = row[10]
                  if band_gap == '---':
                      band_gap = None
                  options = row[4]
  
                  try:
                      exact_name = get_exact_name(row[1])
                      try:
                          decay_feature = get_decay_feature_vector(exact_name)
                      except:
                          decay_feature = None
                  except:
                      exact_name = None
                      decay_feature = None
  
                  point = DataPoint(
                          name=row[1], options=row[4],
                          homo=row[5], lumo=row[6],
                          homo_orbital=row[7], dipole=row[8],
                          energy=row[9], band_gap=band_gap,
                          exact_name=exact_name,
                          decay_feature=decay_feature)
                  point.clean_fields()
                  points.append(point)
              except Exception as e:
                  pass
          DataPoint.objects.bulk_create(points)
  
new_contents: import csv
  
  from chemtools.ml import get_decay_feature_vector
  from chemtools.mol_name import get_exact_name
  from models import DataPoint
  
  
  def main(path):
      with open(path, "r") as csvfile:
          reader = csv.reader(csvfile, delimiter=',', quotechar='"')
          points = []
          count = 0
          for row in reader:
              if row == []:
                  continue
              try:
                  band_gap = row[10]
                  if band_gap == '---':
                      band_gap = None
                  options = row[4]
  
                  try:
                      exact_name = get_exact_name(row[1])
                      try:
                          decay_feature = get_decay_feature_vector(exact_name)
                      except:
                          decay_feature = None
                  except:
                      exact_name = None
                      decay_feature = None
  
                  point = DataPoint(
                          name=row[1], options=row[4],
                          homo=row[5], lumo=row[6],
                          homo_orbital=row[7], dipole=row[8],
                          energy=row[9], band_gap=band_gap,
                          exact_name=exact_name,
                          decay_feature=decay_feature)
                  point.clean_fields()
                  points.append(point)
                  count += 1
              except Exception as e:
                  pass
          DataPoint.objects.bulk_create(points)
          print "Added %d datapoints." % count
subject: Add indicator for how many datapoints have been loaded