Files in code

Reading and writing files, so a program can keep data after it stops - open with a mode, with to close it, lines read one by one, and the csv module for tables.

Depth 1 · Foundation

You can write, append to and read a text file with open and with, choose the right mode, loop over its lines and strip them, handle a missing file with try and except, and read and write CSV with the csv module.

Depths of understanding

1
Foundation
You can write, append to and read a text file with open and with, choose the right mode, loop over its lines and strip them, handle a missing file with try and except, and read and write CSV with the csv module.
Opens after
StringsA text file is read and written as strings, so you need to handle text first.ExceptionsFiles go missing, so reading one safely needs try and except.Modules and importsThe csv module comes from the standard library, so learn to import first.

Your path here

What's still between you and Files in code, depth 1, in the order you can learn it.

Where it fits

Builds on

StringsData Types ExceptionsWriting Correct Code Modules and imports

This concept

Files in codeOrganizing Programs

Builds onThis conceptStringsData Types ExceptionsWriting Correct Code Modules and imports Files in codeOrganizing Programs