def recent(self):
        name = 'RECENT'
        typ, dat = self._untagged_response('OK', [None], name)
        if dat[-1]:
            return typ, dat
        typ, dat = self.noop()  # Prod server for response
        return self._untagged_response(typ, dat, name)
Return most recent 'RECENT' responses if any exist,
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/imaplib.py/IMAP4.recent