python 读取配置文件如：
[db] db_host=127.0.0.1 db_port=3600db_user=root db_pass=password [concurrent] thread=10 processor=8 [out_put]log_path=./run.log读&更新 配置文件
#-*- encoding: gb2312 -*- import ConfigParser import string, os, sys cf = ConfigParser.ConfigParser() cf.read("test.conf") s = cf.sections() print 'section:', s o = cf.options("db") print 'options:', o v = cf.items("db") print 'db:', v print '-'*60 db_host = cf.get("db", "db_host") db_port = cf.getint("db", "db_port") db_user = cf.get("db", "db_user") db_pass = cf.get("db", "db_pass") threads = cf.getint("concurrent", "thread") processors = cf.getint("concurrent", "processor") print "db_host:", db_host print "db_port:", db_port print "db_user:", db_user print "db_pass:", db_pass print "thread:", threads print "processor:", processors cf.set("db", "db_pass", "new_password") cf.write(open("test.conf", "w"))