def append(self, mailbox, flags, date_time, message):
        name = 'APPEND'
        if not mailbox:
            mailbox = 'INBOX'
        if flags:
            if (flags[0],flags[-1]) != ('(',')'):
                flags = '(%s)' % flags
        else:
            flags = None
        if date_time:
            date_time = Time2Internaldate(date_time)
        else:
            date_time = None
        self.literal = MapCRLF.sub(CRLF, message)
        return self._simple_command(name, mailbox, flags, date_time)
Call `finalize` once done updating word counts. This means the
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/imaplib.py/IMAP4.append--crossover with--dataset/ETHPy150Open cemoody/lda2vec/lda2vec/corpus.py/Corpus.finalize