September 2026
1051 pages
35h 4m
English
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30 File System
In this chapter, we will discuss modules from the standard library that enable access to the file system and working with paths in the file system.
After a basic introduction to the relevant concepts, we will discuss pathlib, the modern abstraction for platform-independent work with the file system.
We will then look at the os, os.path, and shutil modules, which provide related functions for working with the file system and are often used in older implementations.
Finally, we will discuss the tempfile module, which can be used to create temporary files.
30.1 Basics of File Systems and Paths
For permanent data storage, a computer system has one or more physical data storage devices. These include hard disks and SSDs, but also ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.