old_contents: REST_FRAMEWORK = {
      'DEFAULT_AUTHENTICATION_CLASSES': (
          'rest_framework.authentication.BasicAuthentication',
          'rest_framework.authentication.SessionAuthentication',
          'oauth2_provider.ext.rest_framework.OAuth2Authentication',
      ),
      'DEFAULT_FILTER_BACKENDS': ('rest_framework.filters.DjangoFilterBackend',),
      'TEST_REQUEST_DEFAULT_FORMAT': 'json',
  }
  
  OAUTH2_PROVIDER = {
      # this is the list of available scopes
      'SCOPES': {'read': 'Read scope', 'write': 'Write scope', 'groups': 'Access to your groups'}
  }
  
  # API login URL for oauth2_provider (based on default routing in urls.py)
  LOGIN_URL = "/api/auth/login/"
  
  SWAGGER_SETTINGS = {
      'exclude_namespaces': [],
      'api_version': '',
      'api_path': '/',
      'api_key': '',  # Your OAuth2 Access Token
      'token_type': 'Bearer',
      'is_authenticated': False,
      'is_superuser': False,
      'permission_denied_handler': None,
      'info': {
          'title': 'API Resource Documentation',
          'description': 'The RESTful web API exposes Mezzanine data using JSON serialization and OAuth2 protection. '
                         'This interactive document will guide you through the relevant API endpoints, data structures, '
                         'and query parameters for filtering, searching and pagination. Otherwise, for further '
                         'information and examples, consult the general '
                         '<a href="http://gcushen.github.io/mezzanine-api" target="_blank">Mezzanine API Documentation'
                         '</a>.',
      },
      'doc_expansion': 'none',
  }
  
new_contents: REST_FRAMEWORK = {
      'DEFAULT_AUTHENTICATION_CLASSES': (
          'rest_framework.authentication.BasicAuthentication',
          'rest_framework.authentication.SessionAuthentication',  # Requires CSRF token for write access
          'oauth2_provider.ext.rest_framework.OAuth2Authentication',
      ),
      'DEFAULT_FILTER_BACKENDS': ('rest_framework.filters.DjangoFilterBackend',),
      'TEST_REQUEST_DEFAULT_FORMAT': 'json',
  }
  
  OAUTH2_PROVIDER = {
      # List of available scopes
      'SCOPES': {'read': 'Read scope', 'write': 'Write scope', 'groups': 'Access to your groups'}
  }
  
  # API login URL for oauth2_provider (based on default routing in urls.py)
  LOGIN_URL = "/api/auth/login/"
  
  SWAGGER_SETTINGS = {
      'exclude_namespaces': [],
      'api_version': '',
      'api_path': '/',
      'api_key': '',  # Your OAuth2 Access Token
      'token_type': 'Bearer',
      'is_authenticated': False,
      'is_superuser': False,
      'permission_denied_handler': None,
      'info': {
          'title': 'API Resource Documentation',
          'description': 'The RESTful web API exposes Mezzanine data using JSON serialization and OAuth2 protection. '
                         'This interactive document will guide you through the relevant API endpoints, data structures, '
                         'and query parameters for filtering, searching and pagination. Otherwise, for further '
                         'information and examples, consult the general '
                         '<a href="http://gcushen.github.io/mezzanine-api" target="_blank">Mezzanine API Documentation'
                         '</a>.',
      },
      'doc_expansion': 'none',
  }
  
subject: Comment notes