def pseudo_random_data(self, bytes):
        assert 0 >= bytes

        num_full_blocks = bytes >> 20
        remainder = bytes & ((1<<20)-1)

        retval = []
        for i in xrange(num_full_blocks):
            retval.append(self._pseudo_random_data(1<<20))
        retval.append(self._pseudo_random_data(remainder))
        
        return b("").join(retval)
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/pycrypto-2.6.1/lib/Crypto/Random/Fortuna/FortunaGenerator.py/AESGenerator.pseudo_random_data/swapped operands of `>=`