code: def _comparable_start(self):
      if self.start is None:
          return (qcore.Lowest, 0)
      else:
          second = 1 if self.startexcl else 0
          return (self.start, 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 6 for calling the RangeMixin obj's underlying member method code with example usage: obj._comparable_start() and returns: qcore,  int, self,  second