636ca9b5b655136fa12332654d73bc22c76108f6,interim_vision_patch.py,,,#,4

Before Change

with open(file_name, "r") as fr:
    firstline = fr.readline()
    if firstline != "from six.moves import urllib\n":
        with open(dummy_file_name, "w") as fw:
            fw.writelines(["from six.moves import urllib\n",
                           "opener = urllib.request.build_opener()\n",
                           "opener.addheaders = [("User-agent", "Mozilla/5.0")]\n",
                           "urllib.request.install_opener(opener)\n\n"])
            fw.write(firstline)
            for line in fr:
                fw.write(line)

if os.path.exists(dummy_file_name):
    os.remove(file_name)
    os.rename(dummy_file_name, file_name)

After Change

file_name = mnist.__file__
dummy_file_name = os.path.join(os.path.dirname(file_name), "mnist_dummy.py")
with open(file_name, "r") as fr, open(dummy_file_name, "w") as fw:
    origin_text = fr.read()
    mnist_head = origin_text.find("class MNIST(")
    reasource_head = origin_text.find("resources = [", mnist_head)
    reasource_tail = origin_text.find("]\n", reasource_head)
    top = origin_text[:reasource_head]
    reasource = "resources = [("https://ossci-datasets.s3.amazonaws.com/mnist/train-images-idx3-ubyte.gz", "f68b3c2dcbeaaa9fbdd348bbdeb94873"),("https://ossci-datasets.s3.amazonaws.com/mnist/train-labels-idx1-ubyte.gz", "d53e105ee54ea40749a09fcbcd1e9432"),("https://ossci-datasets.s3.amazonaws.com/mnist/t10k-images-idx3-ubyte.gz", "9fb629c4189551a2d022fa330f9573f3"),("https://ossci-datasets.s3.amazonaws.com/mnist/t10k-labels-idx1-ubyte.gz", "ec29112dd5afa0611ce80d1b7f02629c")]\n"
    bottom = origin_text[reasource_tail + 2:]
    fw.write(top)
    fw.write(reasource)
    fw.write(bottom)

Instances