def ssh_DEBUG(self, packet):
        alwaysDisplay = bool(packet[0])
        message, lang, foo = getNS(packet[1:], 2)
        self.receiveDebug(alwaysDisplay, message, lang)
This is similar to setdefault(), except that the new value is
dataset/ETHPy150Open twisted/twisted/twisted/conch/ssh/transport.py/SSHTransportBase.ssh_DEBUG--crossover with--dataset/ETHPy150Open ejeschke/ginga/ginga/misc/Bunch.py/threadSafeBunch.getsetitem