importsalaryrecords.py 文件源码

def handle(self, *args, **options):
        SalaryRecord.objects.all().delete()
        clean_file_path = os.path.join(
            settings.DATA_DIR, 'berkeley_faculty.csv')

        fields = [field.name for field in SalaryRecord._meta.get_fields()
                  if field.name != 'id']
        mapping = {field: field for field in fields}

        c = CopyMapping(
            SalaryRecord,
            clean_file_path,
            mapping
        )
        c.save()