1. 配置文件解析(configobj)
pip install configobj
基本使用:
配置文件
[server] name = zbj port = 9000 [home] # 注释 area = huizhou
示例:
from configobj import ConfigObj # 实例化一个Configobj对象,给ConfigObj一个配置文件的路径,然后通过字典来访问成员,子段也是一个字典 cfg_path = "./test.cfg" config = ConfigObj(cfg_path, encoding='UTF-8') # 读配置文件 print(config['server']) # {'name': 'zbj', 'port': '9000'} print(config['server']['name']) # zbj
#修改配置
from configobj import ConfigObj cfg_path = "./test.cfg" config = ConfigObj(cfg_path, encoding='UTF-8') config['server']['name'] = "clj" # 修改完记得write写入配置文件 config.write()
# 添加新项
from configobj import ConfigObj
cfg_path = "./test.cfg" config = ConfigObj(cfg_path, encoding='UTF-8') config['school'] = {} config['school']['class'] = "three" # 只要进行了修改(包括新增删除等)的操作,记得write修改 config.write()
# 删除配置项
from configobj import ConfigObj cfg_path = "./test.cfg" config = ConfigObj(cfg_path, encoding='UTF-8') del config['school'] del config['server']['port'] config.write()
# 将配置文件内容写入不同文件
from configobj import ConfigObj cfg_path = "./test.cfg" config = ConfigObj(cfg_path, encoding='UTF-8') config.filename = "./test.ini" config.write() # 此时会新建一个test.ini文件,然后会将test.cfg的内容写入到test.ini文件
# 创建新的配置文件
from configobj import ConfigObj # 实例化一个ConfigObj对象 config = ConfigObj() # filename指定新创建的文件路径和名称 config.filename = './my_cfg.ini' # 写入配置信息 config['people'] = {} config['people']['name'] = 'zzbj' config['people']['age'] = '18' config.write()