http://blog.csdn.net/yockie/article/details/46127829
myList = [ ( [0] * 3 ) for i in range(4) ]
>>> lists = [[] for i in range(3)]
>>> lists[0].append(3)
>>> lists[1].append(5)
>>> lists[2].append(7)
>>> lists [[3], [5], [7]]
http://blog.csdn.net/yockie/article/details/46127829
myList = [ ( [0] * 3 ) for i in range(4) ]
>>> lists = [[] for i in range(3)]
>>> lists[0].append(3)
>>> lists[1].append(5)
>>> lists[2].append(7)
>>> lists [[3], [5], [7]]