python读取配置文件

import configparser  #实现插值的ConfigParser。
import codecs  #编解码器——Python编解码器注册表、API和帮助程序。
class MyConfig(object):   #定义一个对象
    path = './'  
    def __init__(self, name):
        self.config = configparser.ConfigParser()   # 对象
        self.name = name
        self.config.read(name, encoding='utf-8')  #对文件
    def addSection(self, section):                   #添加节点
        self.config.add_section(section)
    def set(self, section, key, value):   #设置配置文件
        try:
            self.config.add_section(section)   
        except Exception as e:
            print(e)
        self.config.set(section, key, value)  #设置节点键和值
        self.config.write(codecs.open(self.name, 'w', 'utf-8'))# 以utf-8格式打开
    def get(self, section, key, default):   #读取文件
        try:
            value = self.config.get(section, key)
        except Exception as e:
            print(e)
            value = default
        return value
gConfigs = {} #全局
def config_setPath(path):
    MyConfig.path = path  #类属性
def clearConfigs():
    gConfigs.clear()
def config_set(strName, section, key, value):
    name = MyConfig.path + strName
    if name not in gConfigs:
        gConfigs[name] = MyConfig(name + '.ini')  #配置对象
    gConfigs[name].set(section, key, value)
def config_get(strName, section, key, defaultValue):  #获取配置
    name = MyConfig.path + strName
    gConfigs[name] = MyConfig(name + '.ini')
    return gConfigs[name].get(section, key, defaultValue)
if __name__=='__main__':
    pass