python 操作配置文件(configparser模块)

用于生成和修改常见配置文档,当前模块的名称在 python 3.x 版本中变更为 configparser

配置文件信息:

[DEFAULT]
ServerAliveInterval = 45
Compression = yes
CompressionLevel = 9
ForwardX11 = yes
[bitbucket.org]
User = hg
[topsecret.server.com]
Port = 50022
ForwardX11 = no



创建配置文件:
import configparser
# 生成一个处理对象
config = configparser.ConfigParser()
#默认配置
config["DEFAULT"] = {'ServerAliveInterval': '45',
           'Compression': 'yes',
           'CompressionLevel': '9'}
#生成其他的配置组
config['bitbucket.org'] = {}
config['bitbucket.org']['User'] = 'hg'
config['topsecret.server.com'] = {}
topsecret = config['topsecret.server.com']
topsecret['Host Port'] = '50022' # mutates the parser
topsecret['ForwardX11'] = 'no' # same here
config['DEFAULT']['ForwardX11'] = 'yes'
#写入配置文件
with open('example.ini', 'w') as configfile:
  config.write(configfile)

读配置文件:

import configparser
config = configparser.ConfigParser()
config.read('example.ini')
# 读取默认配置节点信息
print(config.defaults())
#读取其他节点
print(config.sections())

获取配置文件值:
    print(config.get("Mail_Info", "subject_name"))
    print(config.get("Mail_Info", "log_path"))
    print(config.get("Mail_Info", "mail_path"))

 

posted @ 2021-01-04 15:16  QQmini  阅读(155)  评论(0编辑  收藏  举报