def unused_value2num(self, v):
        if v:
            return 1
        return 0
Expand a list of lists and set operators into a final host lists
dataset/ETHPy150Open lsaffre/lino/lino/modlib/extjs/elems.py/BooleanMixin.unused_value2num--crossover with--dataset/ETHPy150Open dwighthubbard/hostlists/hostlists/hostlists.py/expand