--- a
+++ b/code/download.py
@@ -0,0 +1,33 @@
+"""
+	a simple automatic script for download LUNA16 dataset from google drive
+	
+	Usage: python download.py 
+"""
+
+from __future__ import print_function
+import sys
+import os 
+from datetime import datetime
+
+file_id = [
+'https://drive.google.com/open?id=0Bz-jINrxV740dVhQRHl6OWNRanc', 
+'https://drive.google.com/open?id=0Bz-jINrxV740QTZNenZadmw4NEE',
+'https://drive.google.com/open?id=0Bz-jINrxV740OFRGZ0lvZ1pZU28',
+'https://drive.google.com/open?id=0Bz-jINrxV740Z0NoSW9JRE9RRVk',
+'https://drive.google.com/open?id=0Bz-jINrxV740SDB3R0hYalJGa2M',
+'https://drive.google.com/open?id=0Bz-jINrxV740Nm1fQWhTZUVia2s',
+'https://drive.google.com/open?id=0Bz-jINrxV740YXBpYV9MQkVxSk0',
+'https://drive.google.com/open?id=0Bz-jINrxV740YTM0X2dQcGZ1eFU',
+'https://drive.google.com/open?id=0Bz-jINrxV740WEpXakYyRWxaSm8',
+'https://drive.google.com/open?id=0Bz-jINrxV740YVZFMEdpQmZrOTQ'
+]
+
+file_id = [fid[fid.find('=')+1:] for fid in file_id]
+
+file_name = ['subset'+str(i)+'.zip' for i in range(1, 10)]
+
+for fid, fname in zip(file_id, file_name):
+	print fname 
+	print datetime.now()
+	command = 'python google_drive.py '+fid+ ' '+fname 
+	os.sys(command)
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