def unsubscribe(self, mailbox):
        return self._simple_command('UNSUBSCRIBE', mailbox)
Write out a new ninja "rule" statement for a given command.
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/imaplib.py/IMAP4.unsubscribe--crossover with--dataset/ETHPy150Open adblockplus/gyp/pylib/gyp/generator/ninja.py/NinjaWriter.WriteNewNinjaRule