'Handle the looking.'

def func(self):

    caller = self.caller
    if (not self.args):
        target = caller.location
        if (not target):
            caller.msg('You    have    no    location    to    look    at!')
            return
    else:
        target = caller.search(self.args, use_dbref=caller.check_permstring('Builders'))
        if (not target):
            return
    self.msg(caller.at_look(target))
