May 28, 2016

Pillow with Alex Clark

20 minutes

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Summary

If you need to work with images the Pillow is the library to use. The Python Image Libary (PIL) has long been the gold standard for resizing, analyzing, and processing pictures in Python. Pillow is the modern fork that is bringing the PIL into the future so that we can all continue to use it moving forward. This week I spoke with Alex Clark about what first led him to fork the project and his experience maintaining it, including the migration to Python 3.

Brief Introduction

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Your host as usual is Tobias Macey

Today we’re interviewing Alex Clark about the Pillow project

Interview with Alex Clark

Introductions

How did you get introduced to Python? – Tobias

What were you working on that led you to forking the Python Image Library (PIL)? – Tobias

What does Fredrik Lundh (author of PIL) think of Pillow?

When you first forked the PIL project did you think that you would still be maintaining and updating that fork by now? – Tobias

Who else works on the project with you and how did they get involved? – Tobias

What kinds of special knowledge or experience have you found to be necessary for understanding and extending the routines in the library and for adding new capabilities? – Tobias

Can you describe what PIL and now Pillow are and what kinds of use cases they support? – Tobias

How does Pillow compare to libraries with a similar purpose such as ImageMagick? – Tobias

I have seen Pillow used in computer vision contexts. What are some of the capabilities of the library that lend themselves to this purpose? – Tobias

What architectural patterns does Pillow use to make image operations fast and flexible? Have you found the need to do any significant refactorings of the original code to make it compatible with modern uses and execution environments? – Tobias

Have you kept up to date with newer image formats, such as webp? Are there any image formats that Pillow does not support that you would like to see added to the project? – Tobias

What are some of the most interesting or innovative uses of Pillow that you have seen? – Tobias

What do you have planned for the future of Pillow? – Tobias

Keep In Touch

Website

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Links

Image-SIG

Random (Psychedelic) Art

The intro and outro music is from Requiem for a Fish The Freak Fandango Orchestra / CC BY-SA

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By Tobias Macey

4.4

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