text: from functools import wraps
  
  
  def clacks_overhead(fn):
      """
      A Django view decorator that will add the `X-Clacks-Overhead` header.
  
      Usage:
  
          @clacks_overhead
          def my_view(request):
              return my_response
  
      """
      @wraps(fn)
      def _wrapped(*args, **kw):
          response = fn(*args, **kw)
          response['X-Clacks-Overhead'] = 'GNU Terry Pratchett'
          return response
  
      return _wrapped
  
  