code: def _comparable_end(self):
      if self.end is None:
          return (qcore.Highest, 0)
      else:
          second = -1 if self.endexcl else 0
          return (self.end, second)
  
imports: from __future__ import division
  from whoosh.compat import b, u
  from whoosh.query import qcore, terms, compound, wrappers
  from whoosh.util.times import datetime_to_long
label_desc: Use image node_id 7 for calling the RangeMixin obj's underlying member method code with example usage: obj._comparable_end() and returns: qcore,  int, self,  second