text: """
  Django settings for api project.
  
  Generated by 'django-admin startproject' using Django 1.8.
  
  For more information on this file, see
  https://docs.djangoproject.com/en/1.8/topics/settings/
  
  For the full list of settings and their values, see
  https://docs.djangoproject.com/en/1.8/ref/settings/
  """
  
  import os
  from urlparse import urlparse
  from website import settings as osf_settings
  
  BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
  # Quick-start development settings - unsuitable for production
  # See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/
  
  DATABASES = {
      'default': {
          'CONN_MAX_AGE': 0,
          'ENGINE': 'osf.db.backends.postgresql',  # django.db.backends.postgresql
          'NAME': os.environ.get('OSF_DB_NAME', 'osf'),
          'USER': os.environ.get('OSF_DB_USER', 'postgres'),
          'PASSWORD': os.environ.get('OSF_DB_PASSWORD', ''),
          'HOST': os.environ.get('OSF_DB_HOST', '127.0.0.1'),
          'PORT': os.environ.get('OSF_DB_PORT', '5432'),
          'ATOMIC_REQUESTS': True,
          'TEST': {
              'SERIALIZE': False,
          },
      }
  }
  
  DATABASE_ROUTERS = ['osf.db.router.PostgreSQLFailoverRouter', ]
  PASSWORD_HASHERS = [
      'django.contrib.auth.hashers.BCryptSHA256PasswordHasher',
      'django.contrib.auth.hashers.BCryptPasswordHasher',
  ]
  
  AUTH_USER_MODEL = 'osf.OSFUser'
  
  # SECURITY WARNING: keep the secret key used in production secret!
  SECRET_KEY = osf_settings.SECRET_KEY
  
  AUTHENTICATION_BACKENDS = (
      'api.base.authentication.backends.ODMBackend',
      'guardian.backends.ObjectPermissionBackend',
  )
  
  # SECURITY WARNING: don't run with debug turned on in production!
  DEV_MODE = osf_settings.DEV_MODE
  DEBUG = osf_settings.DEBUG_MODE
  DEBUG_PROPAGATE_EXCEPTIONS = True
  
  # session:
  SESSION_COOKIE_NAME = 'api'
  SESSION_COOKIE_SECURE = osf_settings.SECURE_MODE
  SESSION_COOKIE_HTTPONLY = osf_settings.SESSION_COOKIE_HTTPONLY
  
  # csrf:
  CSRF_COOKIE_NAME = 'api-csrf'
  CSRF_COOKIE_SECURE = osf_settings.SECURE_MODE
  CSRF_COOKIE_HTTPONLY = osf_settings.SECURE_MODE
  
  ALLOWED_HOSTS = [
      '.osf.io'
  ]
  
  
  # Application definition
  
  INSTALLED_APPS = (
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.messages',
      'django.contrib.sessions',
      'django.contrib.staticfiles',
      'django.contrib.admin',
  
      # 3rd party
      'django_celery_beat',
      'rest_framework',
      'corsheaders',
      'raven.contrib.django.raven_compat',
      'django_extensions',
      'guardian',
      'storages',
      'waffle',
  
      # OSF
      'osf',
  
      # Addons
      'addons.osfstorage',
      'addons.bitbucket',
      'addons.box',
      'addons.dataverse',
      'addons.dropbox',
      'addons.figshare',
      'addons.forward',
      'addons.github',
      'addons.gitlab',
      'addons.googledrive',
      'addons.mendeley',
      'addons.onedrive',
      'addons.owncloud',
      'addons.s3',
      'addons.twofactor',
      'addons.wiki',
      'addons.zotero',
  )
  
  # local development using https
  if osf_settings.SECURE_MODE and DEBUG:
      INSTALLED_APPS += ('sslserver',)
  
  # TODO: Are there more granular ways to configure reporting specifically related to the API?
  RAVEN_CONFIG = {
      'tags': {'App': 'api'},
      'dsn': osf_settings.SENTRY_DSN,
      'release': osf_settings.VERSION,
  }
  
  BULK_SETTINGS = {
      'DEFAULT_BULK_LIMIT': 100
  }
  
  MAX_PAGE_SIZE = 100
  
  REST_FRAMEWORK = {
      'PAGE_SIZE': 10,
      'DEFAULT_RENDERER_CLASSES': (
          'api.base.renderers.JSONAPIRenderer',
          'api.base.renderers.JSONRendererWithESISupport',
          'api.base.renderers.BrowsableAPIRendererNoForms',
      ),
      'DEFAULT_PARSER_CLASSES': (
          'api.base.parsers.JSONAPIParser',
          'api.base.parsers.JSONAPIParserForRegularJSON',
          'rest_framework.parsers.FormParser',
          'rest_framework.parsers.MultiPartParser'
      ),
      'EXCEPTION_HANDLER': 'api.base.exceptions.json_api_exception_handler',
      'DEFAULT_CONTENT_NEGOTIATION_CLASS': 'api.base.content_negotiation.JSONAPIContentNegotiation',
      'DEFAULT_VERSIONING_CLASS': 'api.base.versioning.BaseVersioning',
      'DEFAULT_VERSION': '2.0',
      'ALLOWED_VERSIONS': (
          '2.0',
          '2.1',
          '2.2',
          '2.3',
          '2.4',
          '2.5',
          '2.6',
          '2.7',
          '2.8',
          '2.9',
      ),
      'DEFAULT_FILTER_BACKENDS': ('api.base.filters.OSFOrderingFilter',),
      'DEFAULT_PAGINATION_CLASS': 'api.base.pagination.JSONAPIPagination',
      'ORDERING_PARAM': 'sort',
      'DEFAULT_AUTHENTICATION_CLASSES': (
          # Custom auth classes
          'api.base.authentication.drf.OSFBasicAuthentication',
          'api.base.authentication.drf.OSFSessionAuthentication',
          'api.base.authentication.drf.OSFCASAuthentication'
      ),
      'DEFAULT_THROTTLE_CLASSES': (
          'rest_framework.throttling.UserRateThrottle',
          'api.base.throttling.NonCookieAuthThrottle',
      ),
      'DEFAULT_THROTTLE_RATES': {
          'user': '10000/day',
          'non-cookie-auth': '100/hour',
          'add-contributor': '10/second',
          'create-guid': '1000/hour',
          'root-anon-throttle': '1000/hour',
          'test-user': '2/hour',
          'test-anon': '1/hour',
          'send-email': '2/minute',
      }
  }
  
  # Settings related to CORS Headers addon: allow API to receive authenticated requests from OSF
  # CORS plugin only matches based on "netloc" part of URL, so as workaround we add that to the list
  CORS_ORIGIN_ALLOW_ALL = False
  CORS_ORIGIN_WHITELIST = (urlparse(osf_settings.DOMAIN).netloc,
                           osf_settings.DOMAIN,
                           )
  # This needs to remain True to allow cross origin requests that are in CORS_ORIGIN_WHITELIST to
  # use cookies.
  CORS_ALLOW_CREDENTIALS = True
  # Set dynamically on app init
  ORIGINS_WHITELIST = ()
  
  MIDDLEWARE = (
      'api.base.middleware.DjangoGlobalMiddleware',
      'api.base.middleware.CeleryTaskMiddleware',
      'api.base.middleware.PostcommitTaskMiddleware',
      # A profiling middleware. ONLY FOR DEV USE
      # Uncomment and add "prof" to url params to recieve a profile for that url
      # 'api.base.middleware.ProfileMiddleware',
  
      # 'django.contrib.sessions.middleware.SessionMiddleware',
      'api.base.middleware.CorsMiddleware',
      'django.middleware.common.CommonMiddleware',
      'django.middleware.csrf.CsrfViewMiddleware',
      # 'django.contrib.auth.middleware.AuthenticationMiddleware',
      # 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
      # 'django.contrib.messages.middleware.MessageMiddleware',
      'django.middleware.clickjacking.XFrameOptionsMiddleware',
      'django.middleware.security.SecurityMiddleware',
      'waffle.middleware.WaffleMiddleware',
  )
  
  TEMPLATES = [
      {
          'BACKEND': 'django.template.backends.django.DjangoTemplates',
          'DIRS': [os.path.join(BASE_DIR, 'templates')],
          'APP_DIRS': True
      }]
  
  
  ROOT_URLCONF = 'api.base.urls'
  WSGI_APPLICATION = 'api.base.wsgi.application'
  
  
  LANGUAGE_CODE = 'en-us'
  
  TIME_ZONE = 'UTC'
  
  USE_I18N = True
  
  USE_L10N = True
  
  USE_TZ = True
  
  # https://django-storages.readthedocs.io/en/latest/backends/gcloud.html
  if os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', False):
      # Required to interact with Google Cloud Storage
      DEFAULT_FILE_STORAGE = 'api.base.storage.RequestlessURLGoogleCloudStorage'
      GS_BUCKET_NAME = os.environ.get('GS_BUCKET_NAME', 'cos-osf-stage-cdn-us')
      GS_FILE_OVERWRITE = os.environ.get('GS_FILE_OVERWRITE', False)
  elif osf_settings.DEV_MODE or osf_settings.DEBUG_MODE:
      DEFAULT_FILE_STORAGE = 'api.base.storage.DevFileSystemStorage'
  
  # https://docs.djangoproject.com/en/1.8/howto/static-files/
  
  STATIC_ROOT = os.path.join(BASE_DIR, 'static/vendor')
  
  API_BASE = 'v2/'
  STATIC_URL = '/static/'
  
  NODE_CATEGORY_MAP = osf_settings.NODE_CATEGORY_MAP
  
  DEBUG_TRANSACTIONS = DEBUG
  
  JWT_SECRET = 'osf_api_cas_login_jwt_secret_32b'
  JWE_SECRET = 'osf_api_cas_login_jwe_secret_32b'
  
  ENABLE_VARNISH = osf_settings.ENABLE_VARNISH
  ENABLE_ESI = osf_settings.ENABLE_ESI
  VARNISH_SERVERS = osf_settings.VARNISH_SERVERS
  ESI_MEDIA_TYPES = osf_settings.ESI_MEDIA_TYPES
  
  ADDONS_FOLDER_CONFIGURABLE = ['box', 'dropbox', 's3', 'googledrive', 'figshare', 'owncloud', 'onedrive']
  ADDONS_OAUTH = ADDONS_FOLDER_CONFIGURABLE + ['dataverse', 'github', 'bitbucket', 'gitlab', 'mendeley', 'zotero', 'forward']
  
  BYPASS_THROTTLE_TOKEN = 'test-token'
  
  OSF_SHELL_USER_IMPORTS = None
  
  # Settings for use in the admin
  OSF_URL = 'https://osf.io'
  
  SELECT_FOR_UPDATE_ENABLED = True
  
  # Disable anonymous user permissions in django-guardian
  ANONYMOUS_USER_NAME = None
  
  # If set to True, automated tests with extra queries will fail.
  NPLUSONE_RAISE = False
  