Download a large file from Google Drive.
If you use curl/wget, it fails with a large file because of
the security warning from Google Drive.
pip install gdown
$ # gdown URL [-O FILENAME]
$ # a large file (~400MB)
$ gdown https://drive.google.com/uc?id=0B_NiLAzvehC9R2stRmQyM3ZiVjQ
$ # gdown --id 0B_NiLAzvehC9R2stRmQyM3ZiVjQ
$ md5sum pose_estimation_2d_chainermodel.pkl
587933c2c0adf335ebed0486c183541f
$ # a small file
$ gdown https://drive.google.com/uc?id=0B9P1L--7Wd2vU3VUVlFnbTgtS2c
$ cat spam.txt
spam
$ # as an alternative to curl/wget
$ gdown https://httpbin.org/ip -O ip.json
$ cat ip.json
% cat ip
{
"origin": "126.169.213.247"
}