一、安装PyYAML
http://pyyaml.org/
二、入门参考
http://www.cnblogs.com/c9com/archive/2013/01/05/2845539.htmlhttp://my.oschina.net/jk409/blog/317759
http://pyyaml.org/wiki/PyYAMLDocumentation
三、实例
#!/usr/bin/env pythonimportyaml
f=open("test.yml");
x=yaml.load(f);PRintx['ssl']['site_cert']['rsa']['key'];
f.close();
运行