kevinzakka

"""
Create train, valid, test iterators for CIFAR-10 [1].
Easily extended to MNIST, CIFAR-100 and Imagenet.

[1]: https://discuss.pytorch.org/t/feedback-on-pytorch-for-kaggle-competitions/2252/4
"""

import torch
import numpy as np

mminer

import json
import tornado.web


class JsonHandler(BaseHandler):
    """Request handler where requests and responses speak JSON."""
    def prepare(self):
        # Incorporate request JSON into arguments dictionary.
        if self.request.body:
            try: