def __init__(self, flatten=False, **kwargs):

        im_dir = os.environ['MOZI_DATA_PATH'] + '/cifar10/'
        path = 'http://www.cs.toronto.edu/~kriz/cifar-10-python.tar.gz'
        im_dir = get_file(fpath="{}/cifar-10-python.tar.gz".format(im_dir), origin=path, untar=True)
        self.label_names = ['airplane', 'automobile', 'bird', 'cat', 'deer',
                            'dog', 'frog','horse','ship','truck']

        self.img_shape = (3,32,32)
        self.img_size = np.prod(self.img_shape)
        self.n_classes = 10
        fnames = ['data_batch_%i' % i for i in range(1,6)] + ['test_batch']

        X = []
        y = []
        for fname in fnames:
            data_path = "{}/{}".format(im_dir, fname)
            with open(data_path) as fin:
                data_batch = cPickle.load(fin)
                if flatten:
                    X.extend(data_batch['data'].reshape((len(data_batch['data']), self.img_size)))
                else:
                    X.extend(data_batch['data'].reshape((len(data_batch['data']),)+self.img_shape))
                y.extend(data_batch['labels'])


        X_npy = np.array(X, dtype=floatX)
        X_npy /= 255.0
        y_npy = make_one_hot(y, onehot_size=self.n_classes)
        ridx = np.arange(len(X_npy))
        np.random.shuffle(ridx)
        X_npy = X_npy[ridx]
        y_npy = y_npy[ridx]

        super(Cifar10, self).__init__(X=X_npy, y=y_npy, **kwargs)
dataset/ETHPy150Open hycis/Mozi/mozi/datasets/cifar10.py/Cifar10.__init__/original