code: def SingleStaticServe(file_path):
      
      def get_file():
          mime, encoding = mimetypes.guess_type(file_path)
          fullpath = os.path.join(get_config('project_path'), file_path)
          return open(fullpath, 'rb'), mime or 'application/octet-stream'
  
      class SingleStaticServe(Program):
          controllers = ['http-get']
          model = [get_file]
          view = FileView()
  
      return SingleStaticServe()
docs: Meta program for serving a single file. Useful for favicon.ico and robots.txt