heif-image-plugin 0.3.2

Simple HEIF/HEIC images plugin for Pillow base on pyhief library.

heif-image-plugin

Simple HEIF/HEIC images plugin for Pillow base on pyhief library.

Originally based on the pyheif-pillow-opener code from Christian Bianciotto.

Installation

You can install heif-image-plugin from PyPI:

pip install heif-image-plugin

How to use

Just import once before opening an image.

from PIL import Image
import HeifImagePlugin

image = Image.open('test.heic')
image.load()

How to contribute

This is not a big library but if you want to contribute is very easy!

1. clone the repository git clone https://github.com/uploadcare/heif-image-plugin.git
2. install all requirements make init
3. do your fixes or add new awesome features (with tests)
4. run the tests make test
5. commit in new branch and make a pull request

Changelog

0.3.2

• Depends on latest pyheif.

0.3.1

! This version requires pyheif with pyheif.open API. As of 2021.11.25 this API isn't released and is in pyheif's master. See install-pyheif-master-pillow-latest target in the Makefile to install it.

• Fixed potential vulnerability with arbitrary data in exif metadata.

0.3.0

! This version requires pyheif with pyheif.open API. As of 2021.11.25 this API isn't released and is in pyheif's master. See install-pyheif-master-pillow-latest target in the Makefile to install it.

• pyheif.open API is used for lazy images loading.
• Fixed an error when the plugin tries to load any ISOBMFF files.
• AVIF files should work before, but now this is official.
• Patched versions of pyheif and libheif with exposed transformations is supported. In this case opened image isn't transformed on loading and orientation is stored in EXIF Orientation tag like for all other image formats. This is faster and consumes less memory.

0.2.0

• No need to register, works after import.
• Fill info['icc_profile'] on loading.
• Close and release file pointer after loading.
• Deconding without custom HeifDecoder(ImageFile.PyDecoder).