学习Python的对象继承

#coding=utf-8
import ConfigParser
import re

# 对象继承自对象 ConfigParser.ConfigParser
class Config( ConfigParser.ConfigParser ):

'''
提取从服务器列表数据
配置信息实例
[hosts]
client = root:passwo@^rd@101.101.100.90:3306,root:password@100.10.100.110:3306
多个服务器以英文豆号进行分隔
Example

import libs.configure as config

conf = config.Config()
conf.read( "default.conf" )
clinets = conf.get_client( "hosts", "client" )
'''
def get_client( self, section, option ):
item   = self.get( section, option )
values = item.split(",")
confs  = {}
for conf in values:
match = re.match( r"(\w+?):(.+)@([^:]+):(\d+)", conf )
if match:
user,password,host,port = match.groups()
confs[host] = {"host":host,"user":user,"password":password,"port":int(port)}
return confs