text: from jinja2 import Markup
  
  
  class momentjs(object):
      def __init__(self, timestamp):
          self.timestamp = timestamp
  
      def render(self, format):
          return Markup(
              "<script>\ndocument.write(moment(\"%s\").%s);\n</script>" %
              (self.timestamp.strftime("%Y-%m-%dT%H:%M:%S Z"), format))
  
      def format(self, fmt):
          return self.render("format(\"%s\")" % fmt)
  
      def calendar(self):
          return self.render("calendar()")
  
      def fromNow(self):
          return self.render("fromNow()")
  