text: from flask_assets import Bundle
  
  common_css = Bundle(
      'vendor/bootstrap/css/bootstrap.css',
      # Bundle(
      #     'css/layout.less',
      #     filters = 'less'
      # ),
      'css/layout.css',
      filters = 'cssmin',
      output = 'public/css/common.css')
  
  newsample_js = Bundle(
      'vendor/jquery/jquery-1.7.2.min.js',
      'vendor/bootstrap/js/bootstrap.min.js',
      Bundle(
          'js/newsample.js',
          filters = 'uglifyjs'
      ),
      output = 'public/js/common.js')