Python access to file directory

1. Method Brief Introduction

Os.walk returned is a ternary tupple (Dirpath, Dirnames, filenames),

The first one is the starting path,

The second is a folder under the starting path,

The third one is the file under the starting path.
Dirpath is a string that represents the path to the directory,

Dirnames is a list that contains the names of all subdirectories under Dirpath,

Filenames is a list that contains the name of a non-directory file.

These names do not contain path information, and you need to use Os.path.join (Dirpath, name) if you need to get the full path.

2 attached code: test passed

#!/usr/bin/python# coding:utf-8import osimport os.path#rootdir =  "D:\dudu"                                  rootdir= '/home/work/' for parent, Dirnames,filenames in os.walk (RootDir):    for dirname in   dirnames:        print  "Parent is:"  + parent         print   "Dirname is"  + dirname     for filename in filenames:        print   "Parent is:" + parent        print  "filename  is: " + filename        print " The full name  of the file is: " + os.path.join (parent,filename)         print   '-------------'

3 Summary of issues

Python has no results after running

Action: Please check the rootidir path, the reference code for the Linux system.

Python access to file directory