wagtail/Willow

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A wrapper that combines the functionality of multiple Python image libraries into one API

Stars: 282
Forks: 51
Open beginner issues: 0
Indexed issues: 16

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Jul 9, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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16 open issues indexed

Add support for uploading JPEG-XL .jxl files Open

wagtail/Willow#184 · 6 comments · 1 reaction · 1 assignee · Opened Jan 5, 2026
Greyscale images with ICC color profiles that are output as AVIF renditions display incorrectly in Firefox Open

status:Needs Decision

Difficulty 4/5 3-5 days Newbie friendliness 30/100

wagtail/Willow#153 · 15 comments · Opened Sep 5, 2024
Make image format detection and `SvgImageFile` initialisation more robust Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

wagtail/Willow#144 · 8 comments · Opened Mar 8, 2024
Add save_as_heic operation to Wand Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

wagtail/Willow#119 · 1 comment · Opened Jul 3, 2023
Feature: Support opening images by path Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

wagtail/Willow#108 · 1 comment · 2 reactions · Opened Mar 10, 2023
cannot write mode P as WEBP Open

Difficulty 3/5 1-2 days Newbie friendliness 32/100

wagtail/Willow#89 · Opened Mar 10, 2021
Allow overriding of functions for specific file types Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

wagtail/Willow#88 · Opened Dec 3, 2020
Animated WebP Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

wagtail/Willow#80 · 7 comments · 4 reactions · Opened Oct 15, 2019
APNG Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

wagtail/Willow#79 · Opened Oct 15, 2019
Affine transformations API Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

wagtail/Willow#72 · Opened Mar 8, 2019
Orientation API Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

wagtail/Willow#71 · Opened Mar 7, 2019
Remove fully opaque transparent channels Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

wagtail/Willow#67 · 5 comments · Opened Jun 27, 2018
Feature detection error in matrix.cpp Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

wagtail/Willow#64 · 1 comment · Opened May 21, 2018
MissingDelegateError: no decode delegate for this image format `/tmp/magick-FTfvbM7n' @ error/constitute.c/ReadImage/544 Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

wagtail/Willow#53 · 5 comments · 2 reactions · Opened Apr 10, 2017
IOErrors Not Caught on Image Load for Pillow Open

wagtail/Willow#48 · 1 comment · 1 assignee · Opened Jan 24, 2017
Error handling gifs with transparency Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

wagtail/Willow#16 · 3 comments · Opened Jul 8, 2015

wagtail/Willow

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