for checking tsv lines while cleaning.

__init__.py

# django-calaccess-raw-data/calaccess_raw/__init__.py

def get_model_from_file_name(file_name):
    """
    Returns a calaccess_raw model to which the given .CSV or .TSV file maps
    """
    from django.apps import apps
    import re
    model_name = re.sub(r'\.\w+', '', file_name).title().replace('_', '')
    return apps.get_app_config("calaccess_raw").get_model(model_name)

cleancalaccessrawfile.py

# ...
from calaccess_raw import get_download_directory, get_model_from_file_name
#...

class Command(CalAccessCommand):
  # ...
  def handle(self, *args, **options):
  # ...
  for tsv_line in tsv_file:
    # ...
    line_dict = dict(zip(field_names, csv_field_list))
    model = get_model_from_file_name(self.file_name)
    model_inst = model(**line_dict)
    model_inst.clean_fields()