python中ConfigParse模块的用法

ConfigParser 是Python自带的模块, 用来读写配置文件, 用法及其简单。

配置文件的格式是:

[...]包含的叫section

section 下有option=value这样的键值

配置文件config.txt

[section1]
name = hester
age = 28

[section2]
ip = 192.168.1.1
port = 8080

Python代码

# -* - coding: UTF-8 -* -  
import ConfigParser

conf = ConfigParser.ConfigParser()
conf.read("./config.txt")

# 获取指定的section, 指定的option的值
name = conf.get("section1", "name")
print(name)
age = conf.get("section1", "age")
print age

#获取所有的section
sections = conf.sections()
print sections

#写配置文件

# 更新指定section, option的值
conf.set("section2", "port", "8081")

# 写入指定section, 增加新option的值
conf.set("section2", "IEPort", "80")

# 添加新的 section
conf.add_section("new_section")
conf.set("new_section", "new_option", "www.cnblogs.com/hester")

# 写回配置文件
conf.write(open("./config.txt","w"))

  

  

原文地址:https://www.cnblogs.com/hester/p/4708673.html