text: """
  Base settings for Proxito
  
  Some of these settings will eventually be backported into the main settings file,
  but currently we have them to be able to run the site with the old middleware for
  a staged rollout of the proxito code.
  """
  
  
  class CommunityProxitoSettingsMixin:
  
      ROOT_URLCONF = 'readthedocs.proxito.urls'
      USE_SUBDOMAIN = True
  
      @property
      def DATABASES(self):
          # This keeps connections to the DB alive,
          # which reduces latency with connecting to postgres
          dbs = getattr(super(), 'DATABASES', {})
          for db in dbs.keys():
              dbs[db]['CONN_MAX_AGE'] = 86400
          return dbs
  
      @property
      def MIDDLEWARE(self):  # noqa
          # Use our new middleware instead of the old one
          classes = super().MIDDLEWARE
          classes = list(classes)
          index = classes.index(
              'readthedocs.core.middleware.SubdomainMiddleware'
          )
          classes[index] = 'readthedocs.proxito.middleware.ProxitoMiddleware'
  
          middleware_to_remove = (
              'readthedocs.core.middleware.SingleVersionMiddleware',
              'csp.middleware.CSPMiddleware',
          )
          for mw in middleware_to_remove:
              if mw in classes:
                  classes.remove(mw)
  
          return classes
  