code: def distance_of_time(from_time, accuracy=1):
      
      try:
          to_time = None
          if conf.settings.USE_TZ:
              to_time=utils.timezone.now()
          res = dt.distance_of_time_in_words(from_time, accuracy, to_time)
      except Exception as err:
          # because filter must die silently
          try:
              default_distance = "%s seconds" % str(int(time.time() - from_time))
          except Exception:
              default_distance = ""
          res = default_value % {'error': err, 'value': default_distance}
      return res
docs: Display distance of time from current time.
  
      Parameter is an accuracy level (deafult is 1).
      Value must be numeral (i.e. time.time() result) or
      datetime.datetime (i.e. datetime.datetime.now()
      result).
  
      Examples::
          {{ some_time|distance_of_time }}
          {{ some_dtime|distance_of_time:2 }}