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Practical Recipes for Working With Files in Python (Summary)

Practical Recipes for Working With Files in Python Liam Pulsifer 00:43

You now know how to use Python to perform the most common operations on files and groups of files. You’ve learned about the different built-in modules used to read, find, and manipulate them.

You’re now equipped to use Python to:

Get directory contents and file properties
Create directories and directory trees
Find patterns in filenames
Create temporary files and directories
Move, rename, copy, and delete files or directories
Read and extract data from different types of archives
Read multiple files simultaneously using fileinput

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Sample Directories (.zip)

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00:00 Over the course of this lesson, you’ve really learned a heck of a lot about working with files in Python. You can now create, modify and delete all kinds of files, from temporary files to normal files, to directories, to ZIP and TAR archives.

00:16 You can also copy, move, or rename files and directories of various kinds. You can traverse directory trees, you can match patterns, you can get file properties, and you can open multiple files at the same time using the fileinput module.

00:30 That’s a pretty amazing series of things to have learned, so congratulations on making it through this whole series. I hope that you enjoyed it because I certainly had a good time making it.

00:39 Thanks again, and have a great day.

Ranjit Shrivastva on Aug. 16, 2020

Great stuff from handling of files in python. got something new which can be used in my current project. great job. Thanks for this great tutorial.

johnnypham on Aug. 20, 2020

Question about slow execution time shutil.make_archive.

shutil.make_archive took several minutes to get back to my Linux prompt. Why did that happen? How can we improve the execution time?

Here is my code:

#!/usr/local/bin/python3.8
import os
import shutil
import zipfile
shutil.make_archive('made_with_shutil.zip', 'zip')

Thanks, Johnny P.

Liam Pulsifer RP Team on Aug. 23, 2020

Thanks for the kind comments, all!

@johnnypham, interesting issue you’re having! If you don’t mind my asking, what directory are you running this script from? I notice you haven’t specified a root directory from which to create the archive, so if you ran this from your top-level directory on your machine, it would be zipping all the files on your server, which would take a while. It would probably be safer as a test script to specify the root directory explicitly. You could also add a print statement to print out the current working directory using the os module so that you can be a little more sure what’s going on.

tobenary on Aug. 30, 2020

wow!

jamesbrown68 on Aug. 30, 2020

Good course, Liam. Thanks for the time and effort.

Liam Pulsifer RP Team on Sept. 8, 2020

Thanks for the comment @jamesbrown68! Glad you enjoyed the course.

Doug Ouverson on April 21, 2021

Thanks Liam for a job well done! I benefited greatly from the information.

aniketbarphe on Sept. 26, 2021

Great One! Thank You!

Robert T on Sept. 30, 2021

Great course, Liam, I learned a lot and this will help me in the future!

jillwellman on May 4, 2022

Excellent course. Complete. Efficiently presented. I love having the video to go through for an overview. Will return and work through the examples semi-independently to get the skills I need right now. Thank you for your work!

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