首页IT科技python设置文件权限(python Package如何设置文件入口)

python设置文件权限(python Package如何设置文件入口)

时间2025-06-20 02:11:55分类IT科技浏览3527
导读:1、说明...

1              、说明

(1)Python 中的包(Package)则是模块的文件夹              ,往往由 __init__.py 指明某个文件夹为包;

(2)Package可以为某个目录下所有的文件设置统一入口              。

2                     、实例

someDir/ main.py subModules/ __init__.py subA.py subSubModules/ __init__.py subSubA.py #subA.py defsubAFun(): print(HellofromsubAFun) defsubAFunTwo(): print(HellofromsubAFunTwo) #subSubA.py defsubSubAFun(): print(HellofromsubSubAFun) defsubSubAFunTwo(): print(HellofromsubSubAFunTwo) #__init__.pyfromsubDir #AddssubAFun()andsubAFunTwo()tothesubDirnamespace from.subAimport* #Thefollowingtwoimportstatementdothesamething,theyaddsubSubAFun()andsubSubAFunTwo()tothesubDirnamespace.Thefirstoneassumes__init__.pyisemptyinsubSubDir,andthesecondone,assumes__init__.pyinsubSubDircontainsfrom.subSubAimport*. #Assumes__init__.pyisemptyinsubSubDir #AddssubSubAFun()andsubSubAFunTwo()tothesubDirnamespace from.subSubDir.subSubAimport* #Assumes__init__.pyinsubSubDirhasfrom.subSubAimport* #AddssubSubAFun()andsubSubAFunTwo()tothesubDirnamespace from.subSubDirimport* #__init__.pyfromsubSubDir #AddssubSubAFun()andsubSubAFunTwo()tothesubSubDirnamespace from.subSubAimport* #main.py importsubDir subDir.subAFun()#HellofromsubAFun subDir.subAFunTwo()#HellofromsubAFunTwo subDir.subSubAFun()#HellofromsubSubAFun subDir.subSubAFunTwo()#HellofromsubSubAFunTwo

以上就是python Package设置文件入口的方法                     ,希望对大家有所帮助                     。更多Python学习指路:Python基础教程

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