Feature Request: output filepaths in lists without moving or copying files about split-folders HOT 6 OPEN

Hey, so you are interested in the pairs of source and destination. Something like (x.jpg, test/x.jpg)? What is your use case for the paths? When do you need the file paths instead of moving/copying the files?

from split-folders.

Hey, so you are interested in the pairs of source and destination. Something like (x.jpg, test/x.jpg)? What is your use case for the paths? When do you need the file paths instead of moving/copying the files?

Exactly!
the reason is two things:

1. I often have a whole lot of files - sometimes above 500GB. copying takes up too much space
2. I want to keep the original pile of annotation in the original structure to be able to keep track of my data version, and what happens to the data since it was added (via Weights and Biases)

I therefore often just need a list of the split file pairs and can add it by filename.
I still from time to time want to physically split or copy files and folders, therefore I though it could make sense to be able to get the lists of filenames in the different splits as outputs

from split-folders.

Maybe what I would actually need is just the list of source files that would be in each split. for my current scenario i am working on semantic segmentation, and the folder structure is therefore:

• images
• masks

it would then be nice to be able to get all the source destinations for images and masks in the different splits: train, val and test

from split-folders.

Thanks for the explanations. I will look into the issue.

from split-folders.

I'm not sure if this package is right for you. I does not support this kind of folder structure. I think scikit learn got you covered: https://scikit-learn.org/stable/modules/generated/sklearn.model_selection.train_test_split.html

from split-folders.

I also find that several repositories require you to organise your dataset in a specific data/ directory under their main codebase, which further requires you to have train, val, test splits. Different codebases might have different requirements/structure. So while working with multiple codebases at once, to be efficient and save some space instead of copying/moving files to different directories, its much easier to create symlinks (ln -s). See issue #31. I have created a pull request #48 for the same and tested it.

from split-folders.