class ValueRange(Converter, object):
def __init__(self, arg):
Converter.__init__(self, arg)
(self.lower, self.upper) = [int(x) for x in arg.split(',')]
class ValueRange(Converter, object):
def __init__(self, arg):
Converter.__init__(self, arg)
(self.lower, self.upper) = [int(x) for x in arg.split(',')]