Use pathlib instead of os.path

[PaoloLeonard]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Replace os.path with the native and cleaner pathlib library

[machadoah]

hello, does this project accept open source contributions? i was looking at this project, but unfortunately i couldn't find any use for os.path.

[ChristopheBeke]

Hi @machadoah , we're accepting open source contributions soon! We're still working on the basic functionalities and documentation first but we'll let you know.

[PaoloLeonard]

Hey @machadoah, I created the issue before the problem popped up 😄 We now have a few os.path that would need to be replaced 😄