pymsn 是一个用来开发 MSN 客户端开发的 Python 开发包。
特性：
+ MSNP15
+ Best MSNP2P implementation : avatars and custom emoticons
+ Yahoo messenger contacts support : chat and presence
+ Live Address Book support : full contact and group management
+ Server side contacts aliasing
+ Offline messages support
+ MSN Spaces
+ Content Roaming support : avatar, display name and personal message storage
+ Full support for HTTP and HTTPS proxies
+ Support HTTP Polling transport
+ No threads, fully asynchronous
+ Caching system (only used for storing the SSO tickets for now, but will be used to support deltas in the AddressBook later)
+ Very solid and extensible architecture
+ Solid networking through a new sublibrary : gnet
主页：http://telepathy.freedesktop.org/wiki/Pymsn
下载：http://telepathy.freedesktop.org/releases/pymsn/
来自:开源中国社区
