CODEWITHSUNDEEP
pythondirectorystdoutworking-directory
mtigger
mtigger

Reputation: 2557

Creating a folder and set as working directory for saving stdout files and images

In my code, I create a textfile for the stdout and also save several .png images and .mat matrices - when the code finishes running there are a lot of files inside the directory

I want the code to be able to create a new directory inside the folder where my code is running, and save the .txt file as well as the output .png and .mat to this newly created folder.

I have figured out that to create the new directory I should do:

import os
os.mkdir('folder')

And to create the output file and set the stdout there it is

import sys
filename = open('filename.txt','w')
sys.stdout = filename

I tried using open('folder/filename.txt','w') but i get the error: IOError: [Errno 2] No such file or directory

Thank you!

Upvotes: 0

Views: 3751

Answers (1)

jScience
jScience

Reputation: 78

If I understand you right, you want to create the file 'filename.txt' inside the folder you just made ('folder')?

Given that's the case, use os.path.join()

import sys
filename = open(os.path.join('folder','filename.txt'),'w')
sys.stdout = filename

Now sys.stdout points to the file which is inside the new folder

Upvotes: 1

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