Python操作配置文件ini的三种方法讲解

crudini --set [--existing] config_file section [param] [value] # 修改配置文件内容
crudini --get [--format=sh|ini] config_file [section] [param] # 获取配置文件内容
crudini --del [--existing] config_file section [param]     # 删除配置文件内容
crudini --merge [--existing] config_file [section]       # 合并

 crudini --set test.ini test_section test_param test_value

 crudini --set [--existing] test.ini test_section test_param test_value

 crudini --del test.ini test_section test_param

 crudini --del test.ini test_section

 crudini --del test.ini test_section test_param

 crudini --del test.ini '' test_param

 crudini --merge test.ini < another.ini

[test_section]
test_param = test_value

import ConfigParser
config = ConfigParser.ConfigParser()
config.readfp(open('test.ini'))
test_value = config.get("test_section","test_param")

import ConfigParser
config = ConfigParser.ConfigParser()
# set a value of parameters
config.add_section("test_section2")
config.set("test_section2", "test_param2", "test_value2")
config.set("test_section3", "test_param3", "test_value3")
# write to file
config.write(open('test.ini', "w"))

import ConfigParser
config = ConfigParser.ConfigParser()
config.read('1.ini')
config.set("test_section", "test_param3", "test_value3")
config.write(open('test.ini', "r+")) 

[test_section]
test_param = test_value

from configobj import ConfigObj 
config = ConfigObj("test.ini",encoding='UTF8') 
# 读配置文件 
print config['test_section'] 
print config['test_section']['test_param '] 

from configobj import ConfigObj 
config = ConfigObj("test.ini",encoding='UTF8') 
config['test_section']['test_param '] = "test_value2" 
# 写入
config.write() 

from configobj import ConfigObj 
config = ConfigObj("test.ini",encoding='UTF8') 
config['test_section2'] = {} 
config['test_section2']['test_param'] = "test_value" 
# 写入
config.write() 

from configobj import ConfigObj 
config = ConfigObj("test.ini",encoding='UTF8') 
del config['test_section2']['test_param'] 
config.write()