text: import os
  
  SITE_ID = 1
  DEBUG = True
  
  MEDIA_ROOT = os.path.normcase(os.path.dirname(os.path.abspath(__file__)))
  MEDIA_URL = '/media/'
  
  DATABASE_ENGINE = 'sqlite3'
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': 'drf_example',
      }
  }
  
  INSTALLED_APPS = [
      'django.contrib.contenttypes',
      'django.contrib.staticfiles',
      'django.contrib.sites',
      'django.contrib.sessions',
      'django.contrib.auth',
      'rest_framework',
      'polymorphic',
      'example',
      'debug_toolbar',
      'django_filters',
      'corsheaders',
  ]
  
  TEMPLATES = [
      {
          'BACKEND': 'django.template.backends.django.DjangoTemplates',
          'DIRS': [
              # insert your TEMPLATE_DIRS here
          ],
          'APP_DIRS': True,
          'OPTIONS': {
              'context_processors': [
                  # Insert your TEMPLATE_CONTEXT_PROCESSORS here or use this
                  # list if you haven't customized them:
                  'django.contrib.auth.context_processors.auth',
                  'django.template.context_processors.debug',
                  'django.template.context_processors.i18n',
                  'django.template.context_processors.media',
                  'django.template.context_processors.static',
                  'django.template.context_processors.tz',
                  'django.contrib.messages.context_processors.messages',
              ],
          },
      },
  ]
  
  STATIC_URL = '/static/'
  
  ROOT_URLCONF = 'example.urls'
  
  SECRET_KEY = 'abc123'
  
  PASSWORD_HASHERS = ('django.contrib.auth.hashers.UnsaltedMD5PasswordHasher', )
  
  MIDDLEWARE = (
      'debug_toolbar.middleware.DebugToolbarMiddleware',
      'corsheaders.middleware.CorsMiddleware',
  )
  
  CORS_ORIGIN_WHITELIST = [
      'http://localhost:3000',
      'http://127.0.0.1:3000'
  ]
  
  INTERNAL_IPS = ('127.0.0.1', )
  ALLOWED_HOSTS = ['localhost', '127.0.0.1']
  
  JSON_API_FORMAT_FIELD_NAMES = 'camelize'
  JSON_API_FORMAT_TYPES = 'camelize'
  REST_FRAMEWORK = {
      'PAGE_SIZE': 5,
      'EXCEPTION_HANDLER': 'rest_framework_json_api.exceptions.exception_handler',
      'DEFAULT_PAGINATION_CLASS':
          'rest_framework_json_api.pagination.JsonApiPageNumberPagination',
      'DEFAULT_PARSER_CLASSES': (
          'rest_framework_json_api.parsers.JSONParser',
          'rest_framework.parsers.FormParser',
          'rest_framework.parsers.MultiPartParser'
      ),
      'DEFAULT_RENDERER_CLASSES': (
          'rest_framework_json_api.renderers.JSONRenderer',
  
          # If you're performance testing, you will want to use the browseable API
          # without forms, as the forms can generate their own queries.
          # If performance testing, enable:
          # 'example.utils.BrowsableAPIRendererWithoutForms',
          # Otherwise, to play around with the browseable API, enable:
          'rest_framework.renderers.BrowsableAPIRenderer',
      ),
      'DEFAULT_METADATA_CLASS': 'rest_framework_json_api.metadata.JSONAPIMetadata',
      'DEFAULT_FILTER_BACKENDS': (
          'rest_framework_json_api.filters.OrderingFilter',
          'rest_framework_json_api.django_filters.DjangoFilterBackend',
          'rest_framework.filters.SearchFilter',
      ),
      'SEARCH_PARAM': 'filter[search]',
      'TEST_REQUEST_RENDERER_CLASSES': (
          'rest_framework_json_api.renderers.JSONRenderer',
      ),
      'TEST_REQUEST_DEFAULT_FORMAT': 'vnd.api+json'
  }
  