Converting a text file into a List with Python!

Converting a text file into a List with Python!


Embarking on a journey through the vast world of Python programming, this post offers a crisp walkthrough on handling text files with ease. Whether you’re diving in for the first time or brushing up on your skills, this guide on reading a text file, stripping away the nuisances of break-line characters, and molding the content into a handy list, is tailored just for you. Dive in to simplify your Python workflows!

The following code reads all lines of a text file, removes the break-line characters and converts it all into a list.

For this script, i"ll assume that: the text file exists and has some content … (but you should verify this before performing the operations).

<pre class="">with open(filePath, "r") as textFile:
    lines = textFile.readlines()
    lines = list(map(lambda s: s.strip(), lines))
    return lines

Using the “with” statement, it"s not necessary to explicitly close the text file. As soon as the textFile variable goes of scope, the file will be closed automatically.