text: from allauth.account.adapter import DefaultAccountAdapter
  
  
  class NoNewUsersAccountAdapter(DefaultAccountAdapter):
  
      def is_open_for_signup(self, request):
          """
          Checks whether or not the site is open for signups.
  
          Next to simply returning True/False you can also intervene the
          regular flow by raising an ImmediateHttpResponse
  
          (Comment reproduced from the overridden method.)
          """
          return False