cmd项目目录结构以及配置文件的升级编写

一、项目的目录结构:

  bin:执行文件夹

  config:自定义配置文件

  lib:公共的模块或者类文件

  src:核心业务逻辑代码

二、配置文件的编写

1)config代码如下

from lib.conf import global_settings
from config import settings

class Settings():
    def __init__(self):
        self.__setAttr(global_settings)
        #用户一上来配置文件可能是什么都没写的,为了防止出错
        try:
            self.__setAttr(settings)
        except Exception as e:
            pass

    # def __init__(self):
    #     #目标继承自定义的配置和全局的默认配置
    #     for key in dir(global_settings):
    #         if key.isupper():
    #             v=getattr(global_settings,key)
    #             setattr(self,key,v)
    #     #这两个for循环不能换顺序,因为自定义的设置的优先级更高
    #     for key in dir(settings):
    #         if key.isupper():
    #             v=getattr(settings,key)
    #             setattr(self,key,v)
    def __setAttr(self,conf):
        for key in dir(conf):
            if key.isupper():
                v=getattr(conf,key)
                setattr(self,key,v)


setting=Settings()
View Code

2)global_settings代码如下

View Code

3)settings代码如下

#自定义的配置文件


USER='root'
PWD='123'
View Code

4)start代码如下

from lib.conf.config import setting






if __name__ == '__main__':
    print(setting.EMAIL)
    print(setting.USER)
    print(setting.PWD)
View Code

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转载自www.cnblogs.com/xufengnian/p/10246578.html