http://pyyaml.org/

http://www.survivalescaperooms.com/c9com/archive/2013/01/05/2845539.htmlhttp://my.oschina.net/jk409/blog/317759

#!/usr/bin/env pythonimport yamlf=open("test.yml");x=yaml.load(f);PRint x['ssl']['site_cert']['rsa']['key'];                                                                               f.close();