msgpack的使用

今天发现了一个小类库，蛮有意思的，mark下！

MessagePack

It's like JSON.
but fast and small.

MessagePack is an efficient binary serialization format. It lets you exchange data among multiple languages like JSON. But it's faster and smaller. Small integers are encoded into a single byte, and typical short strings require only one extra byte in addition to the strings themselves.

简单用法如下:

>>> b = msgpack.dumps(range(10))

>>> type(b)
<type 'str'>
>>> a = msgpack.loads(b)

>>> type(a)
<type 'list'>
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]