How to move to one folder back in python

Question

Actually need to go some path and execute some command and below is the code

code:

import os
present_working_directory = \'/home/Desktop         


        

Answer 1

Just call

os.chdir('..')

the same as in any other language :)

Answer 2

The answers mentioned above are correct. The following is more a It usually happens when your Python script is in a nested directory and you want to go one level up from the current working directory to maybe let's say load a file.

The idea is to simply reformat the path string and prefix it with a '../'. So an example would be.

'../current_directory/' + filename

This format is similar to when used in a terminal. Whenever in doubt fire up a terminal and experiment with some commands. The format is reflected in the programming language.

Answer 3

Here is a very platform independent way to do it.

In [1]: os.getcwd()
Out[1]: '/Users/user/Dropbox/temp'

In [2]: os.path.normpath(os.getcwd() + os.sep + os.pardir)
Out[2]: '/Users/user/Dropbox/'

Then you have the path, and you can chdir or whatever with it.

Answer 4

Just like you would in the shell.

os.chdir("../nodes")

Answer 5

think about using absolute paths

import os
pwd = '/home/Desktop/folder'

if some_condition == true :
    path = os.path.join(pwd, "nodes/hellofolder")
    os.chdir(path)
    print os.getcwd()
if another_condition  == true:
    path = os.path.join(pwd, "nodes")
    os.chdir(path) 
    print os.getcwd()

Answer 6

Exact answer for your question is os.chdir('../')

Use case:

Folder1:
    sub-folder1:(you want to navigate here)
Folder2:
    sub-folde2:(you are here)

To navigate to sub-folder1 from sub-folder2, you need to write like this "../Folder1/sub-folder1/"

then, put it in os.chdir("../Folder1/sub-folder1/").