def memberChangedNick(self, oldnick, newnick):
        """Changes the oldnick in the list of members to newnick and displays this
        change to the user

        @type oldnick: string
        @type newnick: string
        """
        if self.members in oldnick:
            self.members.remove(oldnick)
            self.members.append(newnick)
            #self.chatui.contactChangedNick(oldnick, newnick)
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/words/im/basechat.py/GroupConversation.memberChangedNick/swapped operands of `in`