def test():
	dbcli = getCliInstance()
	# dbcli.insertDomain('jaysonhwang.com')
	# dbcli.insertRuleset('test','jaysonhwang.com')
	print dbcli.robotsrulesetOfDomain('www.zol.com')
	print dbcli.robotsrulesetOfDomain('jayson.com')
	dbcli.showAll()
	dbcli.close()
def is_overdue(self):
        """
        Returns True when the due date is in the past and the task has not
        yet been completed.
        """
        return not self.is_completed() and self.days_till_due() < 0