python config模塊，讀取配置文件（configparser，.ini文件）

使用configparser來讀取配置信息config.ini

讀取的信息（config.ini）如下：

python config模塊。[baseconf]
host=127.0.0.1
port=3306
user=root
password=root
db_name=evaluting_sys
[concurrent]
processor=20

　　

讀取配置文件的代碼（readconfig.py）：

# -*- coding:utf-8 -*-
import sys,os
import ConfigParserclass ReadConfig:def __init__(self, config_file_path):cf = ConfigParser.ConfigParser()cf.read(config_file_path)s = cf.sections()print 'section:', so = cf.options("baseconf")print 'options:', ov = cf.items("baseconf")print 'db:', vdb_host = cf.get("baseconf", "host")db_port = cf.getint("baseconf", "port")db_user = cf.get("baseconf", "user")db_pwd = cf.get("baseconf", "password")print db_host, db_port, db_user, db_pwdcf.set("baseconf", "db_pass", "123456")cf.write(open("config_file_path", "w"))if __name__ == "__main__":f = ReadConfig("../conf/db_config.ini")

讀取配置文件。