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main ... 10.0.0

768 changed files with 16976 additions and 47839 deletions

94
.appveyor.yml Normal file
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@ -0,0 +1,94 @@
version: '{build}'
clone_folder: c:\pillow
init:
- ECHO %PYTHON%
#- ps: iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
# Uncomment previous line to get RDP access during the build.
environment:
EXECUTABLE: python.exe
TEST_OPTIONS:
DEPLOY: YES
matrix:
- PYTHON: C:/Python311
ARCHITECTURE: x86
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
- PYTHON: C:/Python38-x64
ARCHITECTURE: x64
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
install:
- '%PYTHON%\%EXECUTABLE% --version'
- '%PYTHON%\%EXECUTABLE% -m pip install --upgrade pip'
- curl -fsSL -o pillow-depends.zip https://github.com/python-pillow/pillow-depends/archive/main.zip
- curl -fsSL -o pillow-test-images.zip https://github.com/python-pillow/test-images/archive/main.zip
- 7z x pillow-depends.zip -oc:\
- 7z x pillow-test-images.zip -oc:\
- mv c:\pillow-depends-main c:\pillow-depends
- xcopy /S /Y c:\test-images-main\* c:\pillow\tests\images
- 7z x ..\pillow-depends\nasm-2.16.01-win64.zip -oc:\
- choco install ghostscript --version=10.0.0.20230317
- path c:\nasm-2.16.01;C:\Program Files\gs\gs10.00.0\bin;%PATH%
- cd c:\pillow\winbuild\
- ps: |
c:\python38\python.exe c:\pillow\winbuild\build_prepare.py -v --depends=C:\pillow-depends\
c:\pillow\winbuild\build\build_dep_all.cmd
$host.SetShouldExit(0)
- path C:\pillow\winbuild\build\bin;%PATH%
build_script:
- cd c:\pillow
- winbuild\build\build_env.cmd
- '%PYTHON%\%EXECUTABLE% -m pip install -v -C raqm=vendor -C fribidi=vendor .'
- '%PYTHON%\%EXECUTABLE% selftest.py --installed'
test_script:
- cd c:\pillow
- '%PYTHON%\%EXECUTABLE% -m pip install pytest pytest-cov pytest-timeout'
- c:\"Program Files (x86)"\"Windows Kits"\10\Debuggers\x86\gflags.exe /p /enable %PYTHON%\%EXECUTABLE%
- '%PYTHON%\%EXECUTABLE% -c "from PIL import Image"'
- '%PYTHON%\%EXECUTABLE% -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests'
#- '%PYTHON%\%EXECUTABLE% test-installed.py -v -s %TEST_OPTIONS%' TODO TEST_OPTIONS with pytest?
after_test:
- curl -Os https://uploader.codecov.io/latest/windows/codecov.exe
- .\codecov.exe --file coverage.xml --name %PYTHON% --flags AppVeyor
matrix:
fast_finish: true
cache:
- '%LOCALAPPDATA%\pip\Cache'
artifacts:
- path: pillow\*.egg
name: egg
- path: pillow\*.whl
name: wheel
before_deploy:
- cd c:\pillow
- '%PYTHON%\%EXECUTABLE% -m pip wheel -v -C raqm=vendor -C fribidi=vendor .'
- ps: Get-ChildItem .\*.whl | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
deploy:
provider: S3
region: us-west-2
access_key_id: AKIAIRAXC62ZNTVQJMOQ
secret_access_key:
secure: Hwb6klTqtBeMgxAjRoDltiiqpuH8xbwD4UooDzBSiCWXjuFj1lyl4kHgHwTCCGqi
bucket: pillow-nightly
folder: win/$(APPVEYOR_BUILD_NUMBER)/
artifact: /.*egg|wheel/
on:
APPVEYOR_REPO_NAME: python-pillow/Pillow
branch: main
deploy: YES
# Uncomment the following lines to get RDP access after the build/test and block for
# up to the timeout limit (~1hr)
#
#on_finish:
#- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

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@ -2,4 +2,8 @@
# gather the coverage data
python3 -m pip install coverage
python3 -m coverage xml
if [[ $MATRIX_DOCKER ]]; then
python3 -m coverage xml --ignore-errors
else
python3 -m coverage xml
fi

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@ -3,5 +3,8 @@
set -e
python3 -m coverage erase
if [ $(uname) == "Darwin" ]; then
export CPPFLAGS="-I/usr/local/miniconda/include";
fi
make clean
make install-coverage

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@ -2,12 +2,12 @@
aptget_update()
{
if [ -n "$1" ]; then
if [ ! -z $1 ]; then
echo ""
echo "Retrying apt-get update..."
echo ""
fi
output=$(sudo apt-get update 2>&1)
output=`sudo apt-get update 2>&1`
echo "$output"
if [[ $output == *[WE]:\ * ]]; then
return 1
@ -20,40 +20,31 @@ fi
set -e
if [[ $(uname) != CYGWIN* ]]; then
sudo apt-get -qq install libfreetype6-dev liblcms2-dev libtiff-dev python3-tk\
ghostscript libjpeg-turbo8-dev libopenjp2-7-dev\
sudo apt-get -qq install libfreetype6-dev liblcms2-dev python3-tk\
ghostscript libffi-dev libjpeg-turbo-progs libopenjp2-7-dev\
cmake meson imagemagick libharfbuzz-dev libfribidi-dev\
sway wl-clipboard libopenblas-dev nasm
sway wl-clipboard
fi
python3 -m pip install --upgrade pip
python3 -m pip install --upgrade wheel
PYTHONOPTIMIZE=0 python3 -m pip install cffi
python3 -m pip install coverage
python3 -m pip install defusedxml
python3 -m pip install ipython
python3 -m pip install olefile
python3 -m pip install -U pytest
python3 -m pip install -U pytest-cov
python3 -m pip install -U pytest-timeout
python3 -m pip install pyroma
# optional test dependency, only install if there's a binary package.
# fails on beta 3.14 and PyPy
python3 -m pip install --only-binary=:all: pyarrow || true
if [[ $(uname) != CYGWIN* ]]; then
python3 -m pip install numpy
# TODO Remove condition when NumPy supports 3.12
if ! [ "$GHA_PYTHON_VERSION" == "3.12-dev" ]; then python3 -m pip install numpy ; fi
# PyQt6 doesn't support PyPy3
if [[ $GHA_PYTHON_VERSION == 3.* ]]; then
if [[ "$GHA_PYTHON_VERSION" != "3.12-dev" && $GHA_PYTHON_VERSION == 3.* ]]; then
sudo apt-get -qq install libegl1 libxcb-cursor0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-shape0 libxkbcommon-x11-0
# TODO Update condition when pyqt6 supports free-threading
if ! [[ "$PYTHON_GIL" == "0" ]]; then python3 -m pip install pyqt6 ; fi
fi
# Pyroma uses non-isolated build and fails with old setuptools
if [[ $GHA_PYTHON_VERSION == 3.9 ]]; then
# To match pyproject.toml
python3 -m pip install "setuptools>=77"
python3 -m pip install pyqt6
fi
# webp
@ -65,9 +56,6 @@ if [[ $(uname) != CYGWIN* ]]; then
# raqm
pushd depends && ./install_raqm.sh && popd
# libavif
pushd depends && ./install_libavif.sh && popd
# extra test images
pushd depends && ./install_extra_test_images.sh && popd
else

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@ -1 +0,0 @@
cibuildwheel==3.1.2

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@ -1,14 +0,0 @@
mypy==1.17.0
IceSpringPySideStubs-PyQt6
IceSpringPySideStubs-PySide6
ipython
numpy
packaging
pyarrow-stubs
pybind11
pytest
sphinx
types-atheris
types-defusedxml
types-olefile
types-setuptools

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@ -1,3 +0,0 @@
python.exe -c "from PIL import Image"
IF ERRORLEVEL 1 EXIT /B
python.exe -bb -m pytest -vv -x -W always --cov PIL --cov Tests --cov-report term --cov-report xml Tests

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@ -4,4 +4,4 @@ set -e
python3 -c "from PIL import Image"
python3 -bb -m pytest -vv -x -W always --cov PIL --cov Tests --cov-report term --cov-report xml Tests $REVERSE
python3 -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term Tests $REVERSE

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@ -1,37 +1,16 @@
# A clang-format style that approximates Python's PEP 7
# Useful for IDE integration
Language: C
BasedOnStyle: Google
AlwaysBreakAfterReturnType: All
AllowShortIfStatementsOnASingleLine: false
AlignAfterOpenBracket: BlockIndent
AlignAfterOpenBracket: AlwaysBreak
BinPackArguments: false
BinPackParameters: false
BreakBeforeBraces: Attach
ColumnLimit: 88
DerivePointerAlignment: false
IndentGotoLabels: false
IndentWidth: 4
PointerAlignment: Right
ReflowComments: true
SortIncludes: false
SpaceBeforeParens: ControlStatements
SpacesInParentheses: false
TabWidth: 4
UseTab: Never
---
Language: Cpp
BasedOnStyle: Google
AlwaysBreakAfterReturnType: All
AllowShortIfStatementsOnASingleLine: false
AlignAfterOpenBracket: BlockIndent
BinPackArguments: false
BinPackParameters: false
BreakBeforeBraces: Attach
ColumnLimit: 88
DerivePointerAlignment: false
IndentGotoLabels: false
IndentWidth: 4
PointerAlignment: Right
ReflowComments: true
SortIncludes: false

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@ -2,21 +2,19 @@
[report]
# Regexes for lines to exclude from consideration
exclude_also =
# Don't complain if non-runnable code isn't run
exclude_lines =
# Have to re-enable the standard pragma:
pragma: no cover
# Don't complain if non-runnable code isn't run:
if 0:
if __name__ == .__main__.:
# Don't complain about debug code
if DEBUG:
# Don't complain about compatibility code for missing optional dependencies
except ImportError
if TYPE_CHECKING:
@abc.abstractmethod
# Empty bodies in protocols or abstract methods
^\s*def [a-zA-Z0-9_]+\(.*\)(\s*->.*)?:\s*\.\.\.(\s*#.*)?$
^\s*\.\.\.(\s*#.*)?$
[run]
omit =
checks/*.py
Tests/32bit_segfault_check.py
Tests/bench_cffi_access.py
Tests/check_*.py
Tests/createfontdatachunk.py

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@ -13,7 +13,7 @@ indent_style = space
trim_trailing_whitespace = true
[*.{toml,yml}]
[*.yml]
# Two-space indentation
indent_size = 2

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@ -1,6 +0,0 @@
# Flake8
8de95676e0fd89f2326b3953488ab66ff29cd2d0
# Format with Black
53a7e3500437a9fd5826bc04758f7116bd7e52dc
# Format the C code with ClangFormat
46b7e86bab79450ec0a2866c6c0c679afb659d17

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@ -9,7 +9,7 @@ Please send a pull request to the `main` branch. Please include [documentation](
- Fork the Pillow repository.
- Create a branch from `main`.
- Develop bug fixes, features, tests, etc.
- Run the test suite. You can enable GitHub Actions (https://github.com/MY-USERNAME/Pillow/actions) on your repo to catch test failures prior to the pull request, and [Codecov](https://codecov.io/gh) to see if the changed code is covered by tests.
- Run the test suite. You can enable GitHub Actions (https://github.com/MY-USERNAME/Pillow/actions) and [AppVeyor](https://ci.appveyor.com/projects/new) on your repo to catch test failures prior to the pull request, and [Codecov](https://codecov.io/gh) to see if the changed code is covered by tests.
- Create a pull request to pull the changes from your branch to the Pillow `main`.
### Guidelines
@ -17,8 +17,9 @@ Please send a pull request to the `main` branch. Please include [documentation](
- Separate code commits from reformatting commits.
- Provide tests for any newly added code.
- Follow PEP 8.
- When committing only documentation changes please include `[ci skip]` in the commit message to avoid running extra tests.
- When committing only documentation changes please include `[ci skip]` in the commit message to avoid running tests on AppVeyor.
- Include [release notes](https://github.com/python-pillow/Pillow/tree/main/docs/releasenotes) as needed or appropriate with your bug fixes, feature additions and tests.
- Do not add to the [changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst) for proposed changes, as that is updated after changes are merged.
## Reporting Issues

2
.github/FUNDING.yml vendored
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@ -1 +1 @@
tidelift: "pypi/pillow"
tidelift: "pypi/Pillow"

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@ -48,21 +48,6 @@ Thank you.
* Python:
* Pillow:
```text
Please paste here the output of running:
python3 -m PIL.report
or
python3 -m PIL --report
Or the output of the following Python code:
from PIL import report
# or
from PIL import features
features.pilinfo(supported_formats=False)
```
<!--
Please include **code** that reproduces the issue and whenever possible, an **image** that demonstrates the issue. Please upload images to GitHub, not to third-party file hosting sites. If necessary, add the image to a zip or tar archive.

View File

@ -1,46 +0,0 @@
---
name: "Maintainers only: Release"
about: For maintainers to schedule a quarterly release
labels: Release
---
## Main release
Released quarterly on January 2nd, April 1st, July 1st and October 15th.
* [ ] Open a release ticket e.g. https://github.com/python-pillow/Pillow/issues/3154
* [ ] Develop and prepare release in `main` branch.
* [ ] Add release notes e.g. https://github.com/python-pillow/Pillow/pull/8885
* [ ] Check [GitHub Actions](https://github.com/python-pillow/Pillow/actions) to confirm passing tests in `main` branch.
* [ ] Check that all the wheel builds pass the tests in the [GitHub Actions "Wheels" workflow](https://github.com/python-pillow/Pillow/actions/workflows/wheels.yml) jobs by manually triggering them.
* [ ] In compliance with [PEP 440](https://peps.python.org/pep-0440/), update version identifier in `src/PIL/_version.py`
* [ ] Run pre-release check via `make release-test` in a freshly cloned repo.
* [ ] Create branch and tag for release e.g.:
```bash
git branch [[MAJOR.MINOR]].x
git tag [[MAJOR.MINOR]].0
git push --tags
```
* [ ] Check the [GitHub Actions "Wheels" workflow](https://github.com/python-pillow/Pillow/actions/workflows/wheels.yml) has passed, including the "Upload release to PyPI" job. This will have been triggered by the new tag.
* [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases).
* [ ] In compliance with [PEP 440](https://peps.python.org/pep-0440/), increment and append `.dev0` to version identifier in `src/PIL/_version.py` and then:
```bash
git push --all
```
## Publicize release
* [ ] Announce release availability via [Mastodon](https://fosstodon.org/@pillow) e.g. https://fosstodon.org/@pillow/110639450470725321
## Documentation
* [ ] Make sure the [default version for Read the Docs](https://pillow.readthedocs.io/en/stable/) is up-to-date with the release changes
## Docker images
* [ ] Update Pillow in the Docker Images repository
```bash
git clone https://github.com/python-pillow/docker-images
cd docker-images
./update-pillow-tag.sh [[release tag]]
```

1
.github/mergify.yml vendored
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@ -9,6 +9,7 @@ pull_request_rules:
- status-success=Windows Test Successful
- status-success=MinGW
- status-success=Cygwin Test Successful
- status-success=continuous-integration/appveyor/pr
actions:
merge:
method: merge

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@ -1,18 +0,0 @@
{
"__comment": "Based on vscode-cpptools' Extension/package.json gcc rule",
"problemMatcher": [
{
"owner": "gcc-problem-matcher",
"pattern": [
{
"regexp": "^\\s*(.*):(\\d+):(\\d+):\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
]
}
]
}

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@ -3,19 +3,16 @@ tag-template: "$NEXT_MINOR_VERSION"
change-template: '- $TITLE #$NUMBER [@$AUTHOR]'
categories:
- title: "Removals"
label: "Removal"
- title: "Dependencies"
label: "Dependency"
- title: "Deprecations"
label: "Deprecation"
- title: "Documentation"
label: "Documentation"
- title: "Dependencies"
label: "Dependency"
- title: "Removals"
label: "Removal"
- title: "Testing"
label: "Testing"
- title: "Type hints"
label: "Type hints"
- title: "Other changes"
exclude-labels:
- "changelog: skip"
@ -24,4 +21,6 @@ template: |
https://pillow.readthedocs.io/en/stable/releasenotes/$NEXT_MINOR_VERSION.html
## Changes
$CHANGES

12
.github/renovate.json vendored
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@ -1,7 +1,7 @@
{
"$schema": "https://docs.renovatebot.com/renovate-schema.json",
"extends": [
"config:recommended"
"config:base"
],
"labels": [
"Dependency"
@ -9,13 +9,9 @@
"packageRules": [
{
"groupName": "github-actions",
"matchManagers": [
"github-actions"
],
"separateMajorMinor": false
"matchManagers": ["github-actions"],
"separateMajorMinor": "false"
}
],
"schedule": [
"* * 3 * *"
]
"schedule": ["on the 3rd day of the month"]
}

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@ -2,17 +2,13 @@ name: CIFuzz
on:
push:
branches:
- "**"
paths:
- ".github/workflows/cifuzz.yml"
- ".github/workflows/wheels-dependencies.sh"
- "**.c"
- "**.h"
pull_request:
paths:
- ".github/workflows/cifuzz.yml"
- ".github/workflows/wheels-dependencies.sh"
- "**.c"
- "**.h"
workflow_dispatch:
@ -44,13 +40,13 @@ jobs:
language: python
dry-run: false
- name: Upload New Crash
uses: actions/upload-artifact@v4
uses: actions/upload-artifact@v3
if: failure() && steps.build.outcome == 'success'
with:
name: artifacts
path: ./out/artifacts
- name: Upload Legacy Crash
uses: actions/upload-artifact@v4
uses: actions/upload-artifact@v3
if: steps.run.outcome == 'success'
with:
name: crash

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@ -2,17 +2,13 @@ name: Docs
on:
push:
branches:
- "**"
paths:
- ".github/workflows/docs.yml"
- "docs/**"
- "src/PIL/**"
pull_request:
paths:
- ".github/workflows/docs.yml"
- "docs/**"
- "src/PIL/**"
workflow_dispatch:
permissions:
@ -32,35 +28,23 @@ jobs:
name: Docs
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/checkout@v3
- name: Set up Python
uses: actions/setup-python@v5
uses: actions/setup-python@v4
with:
python-version: "3.x"
cache: pip
cache-dependency-path: |
".ci/*.sh"
"pyproject.toml"
cache-dependency-path: ".ci/*.sh"
- name: Build system information
run: python3 .github/workflows/system-info.py
- name: Cache libimagequant
uses: actions/cache@v4
id: cache-libimagequant
with:
path: ~/cache-libimagequant
key: ${{ runner.os }}-libimagequant-${{ hashFiles('depends/install_imagequant.sh') }}
- name: Install Linux dependencies
run: |
.ci/install.sh
env:
GHA_PYTHON_VERSION: "3.x"
GHA_LIBIMAGEQUANT_CACHE_HIT: ${{ steps.cache-libimagequant.outputs.cache-hit }}
- name: Build
run: |

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@ -2,9 +2,6 @@ name: Lint
on: [push, pull_request, workflow_dispatch]
env:
FORCE_COLOR: 1
permissions:
contents: read
@ -20,12 +17,10 @@ jobs:
name: Lint
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/checkout@v3
- name: pre-commit cache
uses: actions/cache@v4
uses: actions/cache@v3
with:
path: ~/.cache/pre-commit
key: lint-pre-commit-${{ hashFiles('**/.pre-commit-config.yaml') }}
@ -33,7 +28,7 @@ jobs:
lint-pre-commit-
- name: Set up Python
uses: actions/setup-python@v5
uses: actions/setup-python@v4
with:
python-version: "3.x"
cache: pip
@ -51,6 +46,3 @@ jobs:
run: tox -e lint
env:
PRE_COMMIT_COLOR: always
- name: Mypy
run: tox -e mypy

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@ -2,40 +2,19 @@
set -e
if [[ "$ImageOS" == "macos13" ]]; then
brew uninstall gradle maven
fi
brew install \
aom \
dav1d \
freetype \
ghostscript \
jpeg-turbo \
libimagequant \
libraqm \
libtiff \
little-cms2 \
openjpeg \
rav1e \
svt-av1 \
webp
export PKG_CONFIG_PATH="/usr/local/opt/openblas/lib/pkgconfig"
brew install libtiff libjpeg openjpeg libimagequant webp little-cms2 freetype libraqm
PYTHONOPTIMIZE=0 python3 -m pip install cffi
python3 -m pip install coverage
python3 -m pip install defusedxml
python3 -m pip install ipython
python3 -m pip install olefile
python3 -m pip install -U pytest
python3 -m pip install -U pytest-cov
python3 -m pip install -U pytest-timeout
python3 -m pip install pyroma
python3 -m pip install numpy
# optional test dependency, only install if there's a binary package.
# fails on beta 3.14 and PyPy
python3 -m pip install --only-binary=:all: pyarrow || true
# libavif
pushd depends && ./install_libavif.sh && popd
# TODO Remove condition when NumPy supports 3.12
if ! [ "$GHA_PYTHON_VERSION" == "3.12-dev" ]; then python3 -m pip install numpy ; fi
# extra test images
pushd depends && ./install_extra_test_images.sh && popd

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@ -10,7 +10,7 @@ on:
permissions:
contents: read
concurrency:
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
@ -23,6 +23,6 @@ jobs:
runs-on: ubuntu-latest
steps:
# Drafts your next release notes as pull requests are merged into "main"
- uses: release-drafter/release-drafter@v6
- uses: release-drafter/release-drafter@v5
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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@ -6,23 +6,21 @@ on:
workflow_dispatch:
permissions:
contents: read
issues: write
concurrency:
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
stale:
if: github.repository_owner == 'python-pillow'
permissions:
issues: write
runs-on: ubuntu-latest
steps:
- name: "Check issues"
uses: actions/stale@v9
uses: actions/stale@v8
with:
repo-token: ${{ secrets.GITHUB_TOKEN }}
only-labels: "Awaiting OP Action"

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@ -6,9 +6,6 @@ This sort of info is missing from GitHub Actions.
Requested here:
https://github.com/actions/virtual-environments/issues/79
"""
from __future__ import annotations
import os
import platform
import sys

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@ -2,21 +2,13 @@ name: Test Cygwin
on:
push:
branches:
- "**"
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
pull_request:
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
workflow_dispatch:
permissions:
@ -26,16 +18,13 @@ concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
env:
COVERAGE_CORE: sysmon
jobs:
build:
runs-on: windows-latest
strategy:
fail-fast: false
matrix:
python-minor-version: [9]
python-minor-version: [8, 9]
timeout-minutes: 40
@ -47,17 +36,15 @@ jobs:
git config --global core.autocrlf input
- name: Checkout Pillow
uses: actions/checkout@v4
with:
persist-credentials: false
uses: actions/checkout@v3
- name: Install Cygwin
uses: cygwin/cygwin-install-action@v6
uses: cygwin/cygwin-install-action@v4
with:
platform: x86_64
packages: >
gcc-g++
ghostscript
git
ImageMagick
jpeg
libfreetype-devel
@ -74,9 +61,9 @@ jobs:
make
netpbm
perl
python3${{ matrix.python-minor-version }}-cffi
python3${{ matrix.python-minor-version }}-cython
python3${{ matrix.python-minor-version }}-devel
python3${{ matrix.python-minor-version }}-ipython
python3${{ matrix.python-minor-version }}-numpy
python3${{ matrix.python-minor-version }}-sip
python3${{ matrix.python-minor-version }}-tkinter
@ -85,18 +72,22 @@ jobs:
zlib-devel
- name: Add Lapack to PATH
uses: egor-tensin/cleanup-path@v4
uses: egor-tensin/cleanup-path@v3
with:
dirs: 'C:\cygwin\bin;C:\cygwin\lib\lapack'
- name: pip cache
uses: actions/cache@v4
uses: actions/cache@v3
with:
path: 'C:\cygwin\home\runneradmin\.cache\pip'
key: ${{ runner.os }}-cygwin-pip3.${{ matrix.python-minor-version }}-${{ hashFiles('.ci/install.sh') }}
restore-keys: |
${{ runner.os }}-cygwin-pip3.${{ matrix.python-minor-version }}-
- name: Select Python version
run: |
ln -sf c:/cygwin/bin/python3.${{ matrix.python-minor-version }} c:/cygwin/bin/python3
- name: Build system information
run: |
dash.exe -c "python3 .github/workflows/system-info.py"
@ -105,6 +96,11 @@ jobs:
run: |
bash.exe .ci/install.sh
- name: Install a different NumPy
shell: dash.exe -l "{0}"
run: |
python3 -m pip install -U numpy
- name: Build
shell: bash.exe -eo pipefail -o igncr "{0}"
run: |
@ -120,7 +116,7 @@ jobs:
dash.exe -c "mkdir -p Tests/errors"
- name: Upload errors
uses: actions/upload-artifact@v4
uses: actions/upload-artifact@v3
if: failure()
with:
name: errors
@ -129,15 +125,13 @@ jobs:
- name: After success
run: |
bash.exe .ci/after_success.sh
rm C:\cygwin\bin\bash.EXE
- name: Upload coverage
uses: codecov/codecov-action@v5
uses: codecov/codecov-action@v3
with:
files: ./coverage.xml
file: ./coverage.xml
flags: GHA_Cygwin
name: Cygwin Python 3.${{ matrix.python-minor-version }}
token: ${{ secrets.CODECOV_ORG_TOKEN }}
success:
permissions:

View File

@ -2,21 +2,13 @@ name: Test Docker
on:
push:
branches:
- "**"
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
pull_request:
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
workflow_dispatch:
permissions:
@ -29,55 +21,53 @@ concurrency:
jobs:
build:
runs-on: ${{ matrix.os }}
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
os: ["ubuntu-latest"]
docker: [
# Run slower jobs first to give them a headstart and reduce waiting time
ubuntu-24.04-noble-ppc64le,
ubuntu-24.04-noble-s390x,
ubuntu-22.04-jammy-arm64v8,
ubuntu-22.04-jammy-ppc64le,
ubuntu-22.04-jammy-s390x,
# Then run the remainder
alpine,
amazon-2-amd64,
amazon-2023-amd64,
arch,
centos-7-amd64,
centos-stream-8-amd64,
centos-stream-9-amd64,
centos-stream-10-amd64,
debian-11-bullseye-amd64,
debian-12-bookworm-x86,
debian-12-bookworm-amd64,
fedora-41-amd64,
fedora-42-amd64,
fedora-37-amd64,
fedora-38-amd64,
gentoo,
ubuntu-20.04-focal-amd64,
ubuntu-22.04-jammy-amd64,
ubuntu-24.04-noble-amd64,
]
dockerTag: [main]
include:
- docker: "ubuntu-24.04-noble-ppc64le"
- docker: "ubuntu-22.04-jammy-arm64v8"
qemu-arch: "aarch64"
- docker: "ubuntu-22.04-jammy-ppc64le"
qemu-arch: "ppc64le"
- docker: "ubuntu-24.04-noble-s390x"
- docker: "ubuntu-22.04-jammy-s390x"
qemu-arch: "s390x"
- docker: "ubuntu-24.04-noble-arm64v8"
os: "ubuntu-24.04-arm"
dockerTag: main
name: ${{ matrix.docker }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/checkout@v3
- name: Build system information
run: python3 .github/workflows/system-info.py
- name: Set up QEMU
if: "matrix.qemu-arch"
uses: docker/setup-qemu-action@v3
with:
platforms: ${{ matrix.qemu-arch }}
run: |
docker run --rm --privileged aptman/qus -s -- -p ${{ matrix.qemu-arch }}
- name: Docker pull
run: |
@ -85,29 +75,29 @@ jobs:
- name: Docker build
run: |
# The Pillow user in the docker container is UID 1001
sudo chown -R 1001 $GITHUB_WORKSPACE
# The Pillow user in the docker container is UID 1000
sudo chown -R 1000 $GITHUB_WORKSPACE
docker run --name pillow_container -v $GITHUB_WORKSPACE:/Pillow pythonpillow/${{ matrix.docker }}:${{ matrix.dockerTag }}
sudo chown -R runner $GITHUB_WORKSPACE
- name: After success
run: |
PATH="$PATH:~/.local/bin"
docker start pillow_container
sudo docker cp pillow_container:/Pillow /Pillow
sudo chown -R runner /Pillow
pil_path=`docker exec pillow_container /vpy3/bin/python -c 'import os, PIL;print(os.path.realpath(os.path.dirname(PIL.__file__)))'`
docker stop pillow_container
sudo mkdir -p $pil_path
sudo cp src/PIL/*.py $pil_path
cd /Pillow
.ci/after_success.sh
env:
MATRIX_DOCKER: ${{ matrix.docker }}
- name: Upload coverage
uses: codecov/codecov-action@v5
uses: codecov/codecov-action@v3
with:
flags: GHA_Docker
name: ${{ matrix.docker }}
token: ${{ secrets.CODECOV_ORG_TOKEN }}
gcov: true
success:
permissions:

View File

@ -2,21 +2,13 @@ name: Test MinGW
on:
push:
branches:
- "**"
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
pull_request:
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
workflow_dispatch:
permissions:
@ -26,9 +18,6 @@ concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
env:
COVERAGE_CORE: sysmon
jobs:
build:
runs-on: windows-latest
@ -45,9 +34,7 @@ jobs:
steps:
- name: Checkout Pillow
uses: actions/checkout@v4
with:
persist-credentials: false
uses: actions/checkout@v3
- name: Set up shell
run: echo "C:\msys64\usr\bin\" >> $env:GITHUB_PATH
@ -60,35 +47,35 @@ jobs:
mingw-w64-x86_64-gcc \
mingw-w64-x86_64-ghostscript \
mingw-w64-x86_64-lcms2 \
mingw-w64-x86_64-libavif \
mingw-w64-x86_64-libimagequant \
mingw-w64-x86_64-libjpeg-turbo \
mingw-w64-x86_64-libraqm \
mingw-w64-x86_64-libtiff \
mingw-w64-x86_64-libwebp \
mingw-w64-x86_64-openjpeg2 \
mingw-w64-x86_64-python-numpy \
mingw-w64-x86_64-python-olefile \
mingw-w64-x86_64-python-pip \
mingw-w64-x86_64-python-pytest \
mingw-w64-x86_64-python-pytest-cov \
mingw-w64-x86_64-python-pytest-timeout \
mingw-w64-x86_64-python3-cffi \
mingw-w64-x86_64-python3-numpy \
mingw-w64-x86_64-python3-olefile \
mingw-w64-x86_64-python3-pip \
mingw-w64-x86_64-python3-setuptools \
mingw-w64-x86_64-python-pyqt6
python3 -m pip install pyroma pytest pytest-cov pytest-timeout
pushd depends && ./install_extra_test_images.sh && popd
- name: Build Pillow
run: CFLAGS="-coverage" python3 -m pip install .
run: SETUPTOOLS_USE_DISTUTILS="stdlib" CFLAGS="-coverage" python3 -m pip install .
- name: Test Pillow
run: |
python3 selftest.py --installed
.ci/test.sh
python3 -c "from PIL import Image"
python3 -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
- name: Upload coverage
uses: codecov/codecov-action@v5
uses: codecov/codecov-action@v3
with:
files: ./coverage.xml
file: ./coverage.xml
flags: GHA_Windows
name: "MSYS2 MinGW"
token: ${{ secrets.CODECOV_ORG_TOKEN }}

View File

@ -1,60 +0,0 @@
name: Test Valgrind Memory Leaks
# like the Docker tests, but running valgrind only on *.c/*.h changes.
# this is very expensive. Only run on the pull request.
on:
# push:
# branches:
# - "**"
# paths:
# - ".github/workflows/test-valgrind.yml"
# - "**.c"
# - "**.h"
pull_request:
paths:
- ".github/workflows/test-valgrind.yml"
- "**.c"
- "**.h"
- "depends/docker-test-valgrind-memory.sh"
workflow_dispatch:
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
docker: [
ubuntu-22.04-jammy-amd64-valgrind,
]
dockerTag: [main]
name: ${{ matrix.docker }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: Build system information
run: python3 .github/workflows/system-info.py
- name: Docker pull
run: |
docker pull pythonpillow/${{ matrix.docker }}:${{ matrix.dockerTag }}
- name: Build and Run Valgrind
run: |
# The Pillow user in the docker container is UID 1001
sudo chown -R 1001 $GITHUB_WORKSPACE
docker run --name pillow_container -e "PILLOW_VALGRIND_TEST=true" -v $GITHUB_WORKSPACE:/Pillow pythonpillow/${{ matrix.docker }}:${{ matrix.dockerTag }} /Pillow/depends/docker-test-valgrind-memory.sh
sudo chown -R runner $GITHUB_WORKSPACE

View File

@ -1,11 +1,9 @@
name: Test Valgrind
# like the Docker tests, but running valgrind only on *.c/*.h changes.
# like the docker tests, but running valgrind only on *.c/*.h changes.
on:
push:
branches:
- "**"
paths:
- ".github/workflows/test-valgrind.yml"
- "**.c"
@ -39,9 +37,7 @@ jobs:
name: ${{ matrix.docker }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/checkout@v3
- name: Build system information
run: python3 .github/workflows/system-info.py
@ -52,7 +48,7 @@ jobs:
- name: Build and Run Valgrind
run: |
# The Pillow user in the docker container is UID 1001
sudo chown -R 1001 $GITHUB_WORKSPACE
# The Pillow user in the docker container is UID 1000
sudo chown -R 1000 $GITHUB_WORKSPACE
docker run --name pillow_container -e "PILLOW_VALGRIND_TEST=true" -v $GITHUB_WORKSPACE:/Pillow pythonpillow/${{ matrix.docker }}:${{ matrix.dockerTag }}
sudo chown -R runner $GITHUB_WORKSPACE

View File

@ -2,21 +2,13 @@ name: Test Windows
on:
push:
branches:
- "**"
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
pull_request:
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
workflow_dispatch:
permissions:
@ -26,79 +18,56 @@ concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
env:
COVERAGE_CORE: sysmon
jobs:
build:
runs-on: windows-latest
strategy:
fail-fast: false
matrix:
python-version: ["pypy3.11", "3.10", "3.11", "3.12", ">=3.13.5", "3.14"]
architecture: ["x64"]
include:
# Test the oldest Python on 32-bit
- { python-version: "3.9", architecture: "x86" }
python-version: ["pypy3.10", "pypy3.9", "3.8", "3.9", "3.10", "3.11", "3.12-dev"]
timeout-minutes: 45
timeout-minutes: 30
name: Python ${{ matrix.python-version }} (${{ matrix.architecture }})
name: Python ${{ matrix.python-version }}
steps:
- name: Checkout Pillow
uses: actions/checkout@v4
with:
persist-credentials: false
uses: actions/checkout@v3
- name: Checkout cached dependencies
uses: actions/checkout@v4
uses: actions/checkout@v3
with:
persist-credentials: false
repository: python-pillow/pillow-depends
path: winbuild\depends
- name: Checkout extra test images
uses: actions/checkout@v4
uses: actions/checkout@v3
with:
persist-credentials: false
repository: python-pillow/test-images
path: Tests\test-images
# sets env: pythonLocation
- name: Set up Python
uses: actions/setup-python@v5
uses: actions/setup-python@v4
with:
python-version: ${{ matrix.python-version }}
allow-prereleases: true
architecture: ${{ matrix.architecture }}
cache: pip
cache-dependency-path: ".github/workflows/test-windows.yml"
- name: Print build system information
run: python3 .github/workflows/system-info.py
- name: Upgrade pip
run: |
python3 -m pip install --upgrade pip
- name: Install CPython dependencies
if: "!contains(matrix.python-version, 'pypy') && !contains(matrix.python-version, '3.14') && matrix.architecture != 'x86'"
run: |
python3 -m pip install PyQt6
- name: Install PyArrow dependency
run: |
python3 -m pip install --only-binary=:all: pyarrow || true
- name: python3 -m pip install pytest pytest-cov pytest-timeout defusedxml
run: python3 -m pip install pytest pytest-cov pytest-timeout defusedxml
- name: Install dependencies
id: install
run: |
choco install nasm --no-progress
echo "C:\Program Files\NASM" >> $env:GITHUB_PATH
7z x winbuild\depends\nasm-2.16.01-win64.zip "-o$env:RUNNER_WORKSPACE\"
echo "$env:RUNNER_WORKSPACE\nasm-2.16.01" >> $env:GITHUB_PATH
choco install ghostscript --version=10.5.1 --no-progress
echo "C:\Program Files\gs\gs10.05.1\bin" >> $env:GITHUB_PATH
choco install ghostscript --version=10.0.0.20230317
echo "C:\Program Files\gs\gs10.00.0\bin" >> $env:GITHUB_PATH
# Install extra test images
xcopy /S /Y Tests\test-images\* Tests\images
@ -111,7 +80,7 @@ jobs:
- name: Cache build
id: build-cache
uses: actions/cache@v4
uses: actions/cache@v3
with:
path: winbuild\build
key:
@ -148,10 +117,6 @@ jobs:
if: steps.build-cache.outputs.cache-hit != 'true'
run: "& winbuild\\build\\build_dep_libpng.cmd"
- name: Build dependencies / libavif
if: steps.build-cache.outputs.cache-hit != 'true' && matrix.architecture == 'x64'
run: "& winbuild\\build\\build_dep_libavif.cmd"
# for FreeType WOFF2 font support
- name: Build dependencies / brotli
if: steps.build-cache.outputs.cache-hit != 'true'
@ -193,7 +158,8 @@ jobs:
- name: Build Pillow
run: |
$FLAGS="-C raqm=vendor -C fribidi=vendor"
cmd /c "winbuild\build\build_env.cmd && $env:pythonLocation\python.exe -m pip install -v $FLAGS .[tests]"
if ('${{ github.event_name }}' -ne 'pull_request') { $FLAGS+=" -C imagequant=disable" }
cmd /c "winbuild\build\build_env.cmd && $env:pythonLocation\python.exe -m pip install -v $FLAGS ."
& $env:pythonLocation\python.exe selftest.py --installed
shell: pwsh
@ -205,8 +171,8 @@ jobs:
- name: Test Pillow
run: |
path %GITHUB_WORKSPACE%\winbuild\build\bin;%PATH%
.ci\test.cmd
path %GITHUB_WORKSPACE%\\winbuild\\build\\bin;%PATH%
python.exe -m pytest -vx -W always --cov PIL --cov Tests --cov-report term --cov-report xml Tests
shell: cmd
- name: Prepare to upload errors
@ -216,7 +182,7 @@ jobs:
shell: bash
- name: Upload errors
uses: actions/upload-artifact@v4
uses: actions/upload-artifact@v3
if: failure()
with:
name: errors
@ -228,12 +194,52 @@ jobs:
shell: pwsh
- name: Upload coverage
uses: codecov/codecov-action@v5
uses: codecov/codecov-action@v3
with:
files: ./coverage.xml
file: ./coverage.xml
flags: GHA_Windows
name: ${{ runner.os }} Python ${{ matrix.python-version }}
token: ${{ secrets.CODECOV_ORG_TOKEN }}
- name: Build wheel
id: wheel
if: "github.event_name != 'pull_request'"
run: |
mkdir fribidi
copy winbuild\build\bin\fribidi* fribidi
setlocal EnableDelayedExpansion
for %%f in (winbuild\build\license\*) do (
set x=%%~nf
rem Skip FriBiDi license, it is not included in the wheel.
set fribidi=!x:~0,7!
if NOT !fribidi!==fribidi (
rem Skip imagequant license, it is not included in the wheel.
set libimagequant=!x:~0,13!
if NOT !libimagequant!==libimagequant (
echo. >> LICENSE
echo ===== %%~nf ===== >> LICENSE
echo. >> LICENSE
type %%f >> LICENSE
)
)
)
for /f "tokens=3 delims=/" %%a in ("${{ github.ref }}") do echo dist=dist-%%a >> %GITHUB_OUTPUT%
call winbuild\\build\\build_env.cmd
%pythonLocation%\python.exe -m pip wheel -v -C raqm=vendor -C fribidi=vendor -C imagequant=disable .
shell: cmd
- name: Upload wheel
uses: actions/upload-artifact@v3
if: "github.event_name != 'pull_request'"
with:
name: ${{ steps.wheel.outputs.dist }}
path: "*.whl"
- name: Upload fribidi.dll
if: "github.event_name != 'pull_request' && matrix.python-version == 3.11"
uses: actions/upload-artifact@v3
with:
name: fribidi
path: fribidi\*
success:
permissions:

View File

@ -2,21 +2,13 @@ name: Test
on:
push:
branches:
- "**"
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
pull_request:
paths-ignore:
- ".github/workflows/docs.yml"
- ".github/workflows/wheels*"
- ".gitmodules"
- "docs/**"
- "wheels/**"
workflow_dispatch:
permissions:
@ -26,10 +18,6 @@ concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
env:
COVERAGE_CORE: sysmon
FORCE_COLOR: 1
jobs:
build:
@ -41,68 +29,43 @@ jobs:
"ubuntu-latest",
]
python-version: [
"pypy3.11",
"3.14t",
"3.14",
"3.13t",
"3.13",
"3.12",
"pypy3.10",
"pypy3.9",
"3.12-dev",
"3.11",
"3.10",
"3.9",
"3.8",
]
include:
- { python-version: "3.11", PYTHONOPTIMIZE: 1, REVERSE: "--reverse" }
- { python-version: "3.10", PYTHONOPTIMIZE: 2 }
# Free-threaded
- { python-version: "3.14t", disable-gil: true }
- { python-version: "3.13t", disable-gil: true }
# M1 only available for 3.10+
- { os: "macos-13", python-version: "3.9" }
exclude:
- { os: "macos-latest", python-version: "3.9" }
- python-version: "3.9"
PYTHONOPTIMIZE: 1
REVERSE: "--reverse"
- python-version: "3.8"
PYTHONOPTIMIZE: 2
runs-on: ${{ matrix.os }}
name: ${{ matrix.os }} Python ${{ matrix.python-version }}
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/checkout@v3
- name: Set up Python ${{ matrix.python-version }}
uses: actions/setup-python@v5
uses: actions/setup-python@v4
with:
python-version: ${{ matrix.python-version }}
allow-prereleases: true
cache: pip
cache-dependency-path: |
".ci/*.sh"
"pyproject.toml"
- name: Set PYTHON_GIL
if: "${{ matrix.disable-gil }}"
run: |
echo "PYTHON_GIL=0" >> $GITHUB_ENV
cache-dependency-path: ".ci/*.sh"
- name: Build system information
run: python3 .github/workflows/system-info.py
- name: Cache libimagequant
if: startsWith(matrix.os, 'ubuntu')
uses: actions/cache@v4
id: cache-libimagequant
with:
path: ~/cache-libimagequant
key: ${{ runner.os }}-libimagequant-${{ hashFiles('depends/install_imagequant.sh') }}
- name: Install Linux dependencies
if: startsWith(matrix.os, 'ubuntu')
run: |
.ci/install.sh
env:
GHA_PYTHON_VERSION: ${{ matrix.python-version }}
GHA_LIBIMAGEQUANT_CACHE_HIT: ${{ steps.cache-libimagequant.outputs.cache-hit }}
- name: Install macOS dependencies
if: startsWith(matrix.os, 'macOS')
@ -111,10 +74,6 @@ jobs:
env:
GHA_PYTHON_VERSION: ${{ matrix.python-version }}
- name: Register gcc problem matcher
if: "matrix.os == 'ubuntu-latest' && matrix.python-version == '3.13'"
run: echo "::add-matcher::.github/problem-matchers/gcc.json"
- name: Build
run: |
.ci/build.sh
@ -141,7 +100,7 @@ jobs:
mkdir -p Tests/errors
- name: Upload errors
uses: actions/upload-artifact@v4
uses: actions/upload-artifact@v3
if: failure()
with:
name: errors
@ -152,11 +111,11 @@ jobs:
.ci/after_success.sh
- name: Upload coverage
uses: codecov/codecov-action@v5
uses: codecov/codecov-action@v3
with:
flags: ${{ matrix.os == 'ubuntu-latest' && 'GHA_Ubuntu' || 'GHA_macOS' }}
flags: ${{ matrix.os == 'macos-latest' && 'GHA_macOS' || 'GHA_Ubuntu' }}
name: ${{ matrix.os }} Python ${{ matrix.python-version }}
token: ${{ secrets.CODECOV_ORG_TOKEN }}
gcov: true
success:
permissions:

View File

@ -1,403 +0,0 @@
#!/bin/bash
# Safety check - Pillow builds require that CIBW_ARCHS is set, and that it only
# contains a single value (even though cibuildwheel allows multiple values in
# CIBW_ARCHS). This check doesn't work on Linux because of how the CIBW_ARCHS
# variable is exposed.
function check_cibw_archs {
if [[ -z "$CIBW_ARCHS" ]]; then
echo "ERROR: Pillow builds require CIBW_ARCHS be defined."
exit 1
fi
if [[ "$CIBW_ARCHS" == *" "* ]]; then
echo "ERROR: Pillow builds only support a single architecture in CIBW_ARCHS."
exit 1
fi
}
# Setup that needs to be done before multibuild utils are invoked. Process
# potential cross-build platforms before native platforms to ensure that we pick
# up the cross environment.
PROJECTDIR=$(pwd)
if [[ "$CIBW_PLATFORM" == "ios" ]]; then
check_cibw_archs
# On iOS, CIBW_ARCHS is actually a multi-arch - arm64_iphoneos,
# arm64_iphonesimulator or x86_64_iphonesimulator. Split into the CPU
# platform, and the iOS SDK.
PLAT=$(echo $CIBW_ARCHS | sed "s/\(.*\)_\(.*\)/\1/")
IOS_SDK=$(echo $CIBW_ARCHS | sed "s/\(.*\)_\(.*\)/\2/")
# Build iOS builds in `build/iphoneos` or `build/iphonesimulator`
# (depending on the build target). Install them into `build/deps/iphoneos`
# or `build/deps/iphonesimulator`
WORKDIR=$(pwd)/build/$IOS_SDK
BUILD_PREFIX=$(pwd)/build/deps/$IOS_SDK
PATCH_DIR=$(pwd)/patches/iOS
# GNU tooling insists on using aarch64 rather than arm64
if [[ $PLAT == "arm64" ]]; then
GNU_ARCH=aarch64
else
GNU_ARCH=x86_64
fi
IOS_SDK_PATH=$(xcrun --sdk $IOS_SDK --show-sdk-path)
CMAKE_SYSTEM_NAME=iOS
IOS_HOST_TRIPLE=$PLAT-apple-ios$IPHONEOS_DEPLOYMENT_TARGET
if [[ "$IOS_SDK" == "iphonesimulator" ]]; then
IOS_HOST_TRIPLE=$IOS_HOST_TRIPLE-simulator
fi
# GNU Autotools doesn't recognize the existence of arm64-apple-ios-simulator
# as a valid host. However, the only difference between arm64-apple-ios and
# arm64-apple-ios-simulator is the choice of sysroot, and that is
# coordinated by CC, CFLAGS etc. From the perspective of configure, the two
# platforms are identical, so we can use arm64-apple-ios consistently.
# This (mostly) avoids us needing to patch config.sub in dependency sources.
HOST_CONFIGURE_FLAGS="--disable-shared --enable-static --host=$GNU_ARCH-apple-ios --build=$GNU_ARCH-apple-darwin"
# CMake has native support for iOS. However, most of that support is based
# on using the Xcode builder, which isn't very helpful for most of Pillow's
# dependencies. Therefore, we lean on the OSX configurations, plus CC, CFLAGS
# etc. to ensure the right sysroot is selected.
HOST_CMAKE_FLAGS="-DCMAKE_SYSTEM_NAME=$CMAKE_SYSTEM_NAME -DCMAKE_SYSTEM_PROCESSOR=$GNU_ARCH -DCMAKE_OSX_DEPLOYMENT_TARGET=$IPHONEOS_DEPLOYMENT_TARGET -DCMAKE_OSX_SYSROOT=$IOS_SDK_PATH -DBUILD_SHARED_LIBS=NO -DENABLE_SHARED=NO"
# Meson needs to be pointed at a cross-platform configuration file
# This will be generated once CC etc. have been evaluated.
HOST_MESON_FLAGS="--cross-file $WORKDIR/meson-cross.txt -Dprefer_static=true -Ddefault_library=static"
elif [[ "$(uname -s)" == "Darwin" ]]; then
check_cibw_archs
# Build macOS dependencies in `build/darwin`
# Install them into `build/deps/darwin`
PLAT=$CIBW_ARCHS
WORKDIR=$(pwd)/build/darwin
BUILD_PREFIX=$(pwd)/build/deps/darwin
else
# Build prefix will default to /usr/local
PLAT="${CIBW_ARCHS:-$AUDITWHEEL_ARCH}"
WORKDIR=$(pwd)/build
MB_ML_LIBC=${AUDITWHEEL_POLICY::9}
MB_ML_VER=${AUDITWHEEL_POLICY:9}
fi
# Define custom utilities
source wheels/multibuild/common_utils.sh
source wheels/multibuild/library_builders.sh
if [[ -z "$IS_MACOS" ]]; then
source wheels/multibuild/manylinux_utils.sh
fi
ARCHIVE_SDIR=pillow-depends-main
# Package versions for fresh source builds. Version numbers with "Patched"
# annotations have a source code patch that is required for some platforms. If
# you change those versions, ensure the patch is also updated.
FREETYPE_VERSION=2.13.3
HARFBUZZ_VERSION=11.2.1
LIBPNG_VERSION=1.6.50
JPEGTURBO_VERSION=3.1.1
OPENJPEG_VERSION=2.5.3
XZ_VERSION=5.8.1
TIFF_VERSION=4.7.0
LCMS2_VERSION=2.17
ZLIB_VERSION=1.3.1
ZLIB_NG_VERSION=2.2.4
LIBWEBP_VERSION=1.6.0
BZIP2_VERSION=1.0.8
LIBXCB_VERSION=1.17.0
BROTLI_VERSION=1.1.0 # Patched; next release won't need patching. See patch file.
LIBAVIF_VERSION=1.3.0
function build_pkg_config {
if [ -e pkg-config-stamp ]; then return; fi
# This essentially duplicates the Homebrew recipe.
# On iOS, we need a binary that can be executed on the build machine; but we
# can create a host-specific pc-path to store iOS .pc files. To ensure a
# macOS-compatible build, we temporarily clear environment flags that set
# iOS-specific values.
if [[ -n "$IOS_SDK" ]]; then
ORIGINAL_HOST_CONFIGURE_FLAGS=$HOST_CONFIGURE_FLAGS
ORIGINAL_IPHONEOS_DEPLOYMENT_TARGET=$IPHONEOS_DEPLOYMENT_TARGET
unset HOST_CONFIGURE_FLAGS
unset IPHONEOS_DEPLOYMENT_TARGET
fi
CFLAGS="$CFLAGS -Wno-int-conversion" CPPFLAGS="" build_simple pkg-config 0.29.2 https://pkg-config.freedesktop.org/releases tar.gz \
--disable-debug --disable-host-tool --with-internal-glib \
--with-pc-path=$BUILD_PREFIX/share/pkgconfig:$BUILD_PREFIX/lib/pkgconfig \
--with-system-include-path=$(xcrun --show-sdk-path --sdk macosx)/usr/include
if [[ -n "$IOS_SDK" ]]; then
HOST_CONFIGURE_FLAGS=$ORIGINAL_HOST_CONFIGURE_FLAGS
IPHONEOS_DEPLOYMENT_TARGET=$ORIGINAL_IPHONEOS_DEPLOYMENT_TARGET
fi;
export PKG_CONFIG=$BUILD_PREFIX/bin/pkg-config
touch pkg-config-stamp
}
function build_zlib_ng {
if [ -e zlib-stamp ]; then return; fi
# zlib-ng uses a "configure" script, but it's not a GNU autotools script, so
# it doesn't honor the usual flags. Temporarily disable any
# cross-compilation flags.
ORIGINAL_HOST_CONFIGURE_FLAGS=$HOST_CONFIGURE_FLAGS
unset HOST_CONFIGURE_FLAGS
build_github zlib-ng/zlib-ng $ZLIB_NG_VERSION --zlib-compat
HOST_CONFIGURE_FLAGS=$ORIGINAL_HOST_CONFIGURE_FLAGS
if [[ -n "$IS_MACOS" ]] && [[ -z "$IOS_SDK" ]]; then
# Ensure that on macOS, the library name is an absolute path, not an
# @rpath, so that delocate picks up the right library (and doesn't need
# DYLD_LIBRARY_PATH to be set). The default Makefile doesn't have an
# option to control the install_name. This isn't needed on iOS, as iOS
# only builds the static library.
install_name_tool -id $BUILD_PREFIX/lib/libz.1.dylib $BUILD_PREFIX/lib/libz.1.dylib
fi
touch zlib-stamp
}
function build_brotli {
if [ -e brotli-stamp ]; then return; fi
local out_dir=$(fetch_unpack https://github.com/google/brotli/archive/v$BROTLI_VERSION.tar.gz brotli-$BROTLI_VERSION.tar.gz)
(cd $out_dir \
&& cmake -DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX -DCMAKE_INSTALL_LIBDIR=$BUILD_PREFIX/lib -DCMAKE_INSTALL_NAME_DIR=$BUILD_PREFIX/lib $HOST_CMAKE_FLAGS . \
&& make install)
touch brotli-stamp
}
function build_harfbuzz {
if [ -e harfbuzz-stamp ]; then return; fi
python3 -m pip install meson ninja
local out_dir=$(fetch_unpack https://github.com/harfbuzz/harfbuzz/releases/download/$HARFBUZZ_VERSION/harfbuzz-$HARFBUZZ_VERSION.tar.xz harfbuzz-$HARFBUZZ_VERSION.tar.xz)
(cd $out_dir \
&& meson setup build --prefix=$BUILD_PREFIX --libdir=$BUILD_PREFIX/lib --buildtype=minsize -Dfreetype=enabled -Dglib=disabled -Dtests=disabled $HOST_MESON_FLAGS)
(cd $out_dir/build \
&& meson install)
touch harfbuzz-stamp
}
function build_libavif {
if [ -e libavif-stamp ]; then return; fi
python3 -m pip install meson ninja
if [[ "$PLAT" == "x86_64" ]] || [ -n "$SANITIZER" ]; then
build_simple nasm 2.16.03 https://www.nasm.us/pub/nasm/releasebuilds/2.16.03
fi
local build_type=MinSizeRel
local lto=ON
local libavif_cmake_flags
if [ -n "$IS_MACOS" ]; then
lto=OFF
libavif_cmake_flags=(
-DCMAKE_C_FLAGS_MINSIZEREL="-Oz -DNDEBUG -flto" \
-DCMAKE_CXX_FLAGS_MINSIZEREL="-Oz -DNDEBUG -flto" \
-DCMAKE_SHARED_LINKER_FLAGS_INIT="-Wl,-S,-x,-dead_strip_dylibs" \
)
else
if [[ "$MB_ML_VER" == 2014 ]] && [[ "$PLAT" == "x86_64" ]]; then
build_type=Release
fi
libavif_cmake_flags=(-DCMAKE_SHARED_LINKER_FLAGS_INIT="-Wl,--strip-all,-z,relro,-z,now")
fi
local out_dir=$(fetch_unpack https://github.com/AOMediaCodec/libavif/archive/refs/tags/v$LIBAVIF_VERSION.tar.gz libavif-$LIBAVIF_VERSION.tar.gz)
# CONFIG_AV1_HIGHBITDEPTH=0 is a flag for libaom (included as a subproject
# of libavif) that disables support for encoding high bit depth images.
(cd $out_dir \
&& cmake \
-DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX \
-DCMAKE_INSTALL_LIBDIR=$BUILD_PREFIX/lib \
-DCMAKE_INSTALL_NAME_DIR=$BUILD_PREFIX/lib \
-DBUILD_SHARED_LIBS=ON \
-DAVIF_LIBSHARPYUV=LOCAL \
-DAVIF_LIBYUV=LOCAL \
-DAVIF_CODEC_AOM=LOCAL \
-DCONFIG_AV1_HIGHBITDEPTH=0 \
-DAVIF_CODEC_AOM_DECODE=OFF \
-DAVIF_CODEC_DAV1D=LOCAL \
-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=$lto \
-DCMAKE_C_VISIBILITY_PRESET=hidden \
-DCMAKE_CXX_VISIBILITY_PRESET=hidden \
-DCMAKE_BUILD_TYPE=$build_type \
"${libavif_cmake_flags[@]}" \
. \
&& make install)
touch libavif-stamp
}
function build {
build_xz
if [ -z "$IS_ALPINE" ] && [ -z "$SANITIZER" ] && [ -z "$IS_MACOS" ]; then
yum remove -y zlib-devel
fi
if [[ -n "$IS_MACOS" ]] && [[ "$MACOSX_DEPLOYMENT_TARGET" == "10.10" || "$MACOSX_DEPLOYMENT_TARGET" == "10.13" ]]; then
build_new_zlib
else
build_zlib_ng
fi
build_simple xcb-proto 1.17.0 https://xorg.freedesktop.org/archive/individual/proto
if [[ -n "$IS_MACOS" ]]; then
build_simple xorgproto 2024.1 https://www.x.org/pub/individual/proto
build_simple libXau 1.0.12 https://www.x.org/pub/individual/lib
build_simple libpthread-stubs 0.5 https://xcb.freedesktop.org/dist
else
sed "s/\${pc_sysrootdir\}//" $BUILD_PREFIX/share/pkgconfig/xcb-proto.pc > $BUILD_PREFIX/lib/pkgconfig/xcb-proto.pc
fi
build_simple libxcb $LIBXCB_VERSION https://www.x.org/releases/individual/lib
build_libjpeg_turbo
if [[ -n "$IS_MACOS" ]]; then
# Custom tiff build to include jpeg; by default, configure won't include
# headers/libs in the custom macOS/iOS prefix. Explicitly disable webp,
# libdeflate and zstd, because on x86_64 macs, it will pick up the
# Homebrew versions of those libraries from /usr/local.
build_simple tiff $TIFF_VERSION https://download.osgeo.org/libtiff tar.gz \
--with-jpeg-include-dir=$BUILD_PREFIX/include --with-jpeg-lib-dir=$BUILD_PREFIX/lib \
--disable-webp --disable-libdeflate --disable-zstd
else
build_tiff
fi
if [[ -z "$IOS_SDK" ]]; then
# Short term workaround; don't build libavif on iOS
build_libavif
fi
build_libpng
build_lcms2
build_openjpeg
webp_cflags="-O3 -DNDEBUG"
if [[ -n "$IS_MACOS" ]]; then
webp_cflags="$webp_cflags -Wl,-headerpad_max_install_names"
fi
webp_ldflags=""
if [[ -n "$IOS_SDK" ]]; then
webp_ldflags="$webp_ldflags -llzma -lz"
fi
CFLAGS="$CFLAGS $webp_cflags" LDFLAGS="$LDFLAGS $webp_ldflags" build_simple libwebp $LIBWEBP_VERSION \
https://storage.googleapis.com/downloads.webmproject.org/releases/webp tar.gz \
--enable-libwebpmux --enable-libwebpdemux
build_brotli
if [[ -n "$IS_MACOS" ]]; then
# Custom freetype build
build_simple freetype $FREETYPE_VERSION https://download.savannah.gnu.org/releases/freetype tar.gz --with-harfbuzz=no
else
build_freetype
fi
if [[ -z "$IOS_SDK" ]]; then
# On iOS, there's no vendor-provided raqm, and we can't ship it due to
# licensing, so there's no point building harfbuzz.
build_harfbuzz
fi
}
function create_meson_cross_config {
cat << EOF > $WORKDIR/meson-cross.txt
[binaries]
pkg-config = '$BUILD_PREFIX/bin/pkg-config'
cmake = '$(which cmake)'
c = '$CC'
cpp = '$CXX'
strip = '$STRIP'
[built-in options]
c_args = '$CFLAGS -I$BUILD_PREFIX/include'
cpp_args = '$CXXFLAGS -I$BUILD_PREFIX/include'
c_link_args = '$CFLAGS -L$BUILD_PREFIX/lib'
cpp_link_args = '$CFLAGS -L$BUILD_PREFIX/lib'
[host_machine]
system = 'darwin'
subsystem = 'ios'
kernel = 'xnu'
cpu_family = '$(uname -m)'
cpu = '$(uname -m)'
endian = 'little'
EOF
}
# Perform all dependency builds in the build subfolder.
mkdir -p $WORKDIR
pushd $WORKDIR > /dev/null
# Any stuff that you need to do before you start building the wheels
# Runs in the root directory of this repository.
if [[ ! -d $WORKDIR/pillow-depends-main ]]; then
if [[ ! -f $PROJECTDIR/pillow-depends-main.zip ]]; then
echo "Download pillow dependency sources..."
curl -fSL -o $PROJECTDIR/pillow-depends-main.zip https://github.com/python-pillow/pillow-depends/archive/main.zip
fi
echo "Unpacking pillow dependency sources..."
untar $PROJECTDIR/pillow-depends-main.zip
fi
if [[ -n "$IS_MACOS" ]]; then
# Ensure the basic structure of the build prefix directory exists.
mkdir -p "$BUILD_PREFIX/bin"
mkdir -p "$BUILD_PREFIX/lib"
# Ensure pkg-config is available. This is done *before* setting CC, CFLAGS
# etc. to ensure that the build is *always* a macOS build, even when building
# for iOS.
build_pkg_config
# Ensure cmake is available, and that the default prefix used by CMake is
# the build prefix
python3 -m pip install cmake
export CMAKE_PREFIX_PATH=$BUILD_PREFIX
if [[ -n "$IOS_SDK" ]]; then
export AR="$(xcrun --find --sdk $IOS_SDK ar)"
export CPP="$(xcrun --find --sdk $IOS_SDK clang) -E"
export CC=$(xcrun --find --sdk $IOS_SDK clang)
export CXX=$(xcrun --find --sdk $IOS_SDK clang++)
export LD=$(xcrun --find --sdk $IOS_SDK ld)
export STRIP=$(xcrun --find --sdk $IOS_SDK strip)
CPPFLAGS="$CPPFLAGS --sysroot=$IOS_SDK_PATH"
CFLAGS="-target $IOS_HOST_TRIPLE --sysroot=$IOS_SDK_PATH -mios-version-min=$IPHONEOS_DEPLOYMENT_TARGET"
CXXFLAGS="-target $IOS_HOST_TRIPLE --sysroot=$IOS_SDK_PATH -mios-version-min=$IPHONEOS_DEPLOYMENT_TARGET"
# Having IPHONEOS_DEPLOYMENT_TARGET in the environment causes problems
# with some cross-building toolchains, because it introduces implicit
# behavior into clang.
unset IPHONEOS_DEPLOYMENT_TARGET
# Now that we know CC etc., we can create a meson cross-configuration file
create_meson_cross_config
fi
fi
wrap_wheel_builder build
# A safety catch for iOS. iOS can't use dynamic libraries, but clang will prefer
# to link dynamic libraries to static libraries. The only way to reliably
# prevent this is to not have dynamic libraries available in the first place.
# The build process *shouldn't* generate any dylibs... but just in case, purge
# any dylibs that *have* been installed into the build prefix directory.
if [[ -n "$IOS_SDK" ]]; then
find "$BUILD_PREFIX" -name "*.dylib" -exec rm -rf {} \;
fi
# Return to the project root to finish the build
popd > /dev/null
# Append licenses
for filename in wheels/dependency_licenses/*; do
echo -e "\n\n----\n\n$(basename $filename | cut -f 1 -d '.')\n" | cat >> LICENSE
cat $filename >> LICENSE
done

View File

@ -1,26 +0,0 @@
param ([string]$venv, [string]$pillow="C:\pillow")
$ErrorActionPreference = 'Stop'
$ProgressPreference = 'SilentlyContinue'
Set-PSDebug -Trace 1
if ("$venv" -like "*\cibw-run-*\pp*-win_amd64\*") {
# unlike CPython, PyPy requires Visual C++ Redistributable to be installed
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-WebRequest -Uri 'https://aka.ms/vs/15/release/vc_redist.x64.exe' -OutFile 'vc_redist.x64.exe'
C:\vc_redist.x64.exe /install /quiet /norestart | Out-Null
}
$env:path += ";$pillow\winbuild\build\bin\"
if (Test-Path $venv\Scripts\pypy.exe) {
$python = "pypy.exe"
} else {
$python = "python.exe"
}
& reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\python.exe" /v "GlobalFlag" /t REG_SZ /d "0x02000000" /f
cd $pillow
& $venv\Scripts\$python -VV
if (!$?) { exit $LASTEXITCODE }
& $venv\Scripts\$python selftest.py
if (!$?) { exit $LASTEXITCODE }
& $venv\Scripts\$python -m pytest -vv -x checks\check_wheel.py
if (!$?) { exit $LASTEXITCODE }
& $venv\Scripts\$python -m pytest -vv -x Tests
if (!$?) { exit $LASTEXITCODE }

View File

@ -1,37 +0,0 @@
#!/bin/bash
set -e
# Ensure fribidi is installed by the system.
if [[ "$OSTYPE" == "darwin"* ]]; then
# If Homebrew is on the path during the build, it may leak into the wheels.
# However, we *do* need Homebrew to provide a copy of fribidi for
# testing purposes so that we can verify the fribidi shim works as expected.
if [[ "$(uname -m)" == "x86_64" ]]; then
HOMEBREW_PREFIX=/usr/local
else
HOMEBREW_PREFIX=/opt/homebrew
fi
$HOMEBREW_PREFIX/bin/brew install fribidi
# Add the lib folder for fribidi so that the vendored library can be found.
# Don't use $HOMEWBREW_PREFIX/lib directly - use the lib folder where the
# installed copy of fribidi is cellared. This ensures we don't pick up the
# Homebrew version of any other library that we're dependent on (most notably,
# freetype).
export DYLD_LIBRARY_PATH=$(dirname $(realpath $HOMEBREW_PREFIX/lib/libfribidi.dylib))
elif [ "${AUDITWHEEL_POLICY::9}" == "musllinux" ]; then
apk add curl fribidi
else
yum install -y fribidi
fi
if [ ! -d "test-images-main" ]; then
curl -fsSL -o pillow-test-images.zip https://github.com/python-pillow/test-images/archive/main.zip
unzip pillow-test-images.zip
mv test-images-main/* Tests/images
fi
# Runs tests
python3 selftest.py
python3 -m pytest -vv -x checks/check_wheel.py
python3 -m pytest -vv -x

View File

@ -1,289 +0,0 @@
name: Wheels
on:
schedule:
# ┌───────────── minute (0 - 59)
# │ ┌───────────── hour (0 - 23)
# │ │ ┌───────────── day of the month (1 - 31)
# │ │ │ ┌───────────── month (1 - 12 or JAN-DEC)
# │ │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
# │ │ │ │ │
- cron: "42 1 * * 0,3"
push:
paths:
- ".ci/requirements-cibw.txt"
- ".github/workflows/wheel*"
- "pyproject.toml"
- "setup.py"
- "wheels/*"
- "winbuild/build_prepare.py"
- "winbuild/fribidi.cmake"
tags:
- "*"
pull_request:
paths:
- ".ci/requirements-cibw.txt"
- ".github/workflows/wheel*"
- "pyproject.toml"
- "setup.py"
- "wheels/*"
- "winbuild/build_prepare.py"
- "winbuild/fribidi.cmake"
workflow_dispatch:
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
env:
FORCE_COLOR: 1
jobs:
build-native-wheels:
if: github.event_name != 'schedule' || github.repository_owner == 'python-pillow'
name: ${{ matrix.name }}
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
include:
- name: "macOS 10.10 x86_64"
platform: macos
os: macos-13
cibw_arch: x86_64
build: "cp3{9,10,11}*"
macosx_deployment_target: "10.10"
- name: "macOS 10.13 x86_64"
platform: macos
os: macos-13
cibw_arch: x86_64
build: "cp3{12,13,14}*"
macosx_deployment_target: "10.13"
- name: "macOS 10.15 x86_64"
platform: macos
os: macos-13
cibw_arch: x86_64
build: "pp3*"
macosx_deployment_target: "10.15"
- name: "macOS arm64"
platform: macos
os: macos-latest
cibw_arch: arm64
macosx_deployment_target: "11.0"
- name: "manylinux2014 and musllinux x86_64"
platform: linux
os: ubuntu-latest
cibw_arch: x86_64
manylinux: "manylinux2014"
- name: "manylinux_2_28 x86_64"
platform: linux
os: ubuntu-latest
cibw_arch: x86_64
build: "*manylinux*"
- name: "manylinux2014 and musllinux aarch64"
platform: linux
os: ubuntu-24.04-arm
cibw_arch: aarch64
manylinux: "manylinux2014"
- name: "manylinux_2_28 aarch64"
platform: linux
os: ubuntu-24.04-arm
cibw_arch: aarch64
build: "*manylinux*"
- name: "iOS arm64 device"
platform: ios
os: macos-latest
cibw_arch: arm64_iphoneos
- name: "iOS arm64 simulator"
platform: ios
os: macos-latest
cibw_arch: arm64_iphonesimulator
- name: "iOS x86_64 simulator"
platform: ios
os: macos-13
cibw_arch: x86_64_iphonesimulator
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
submodules: true
- uses: actions/setup-python@v5
with:
python-version: "3.x"
- name: Install cibuildwheel
run: |
python3 -m pip install -r .ci/requirements-cibw.txt
- name: Build wheels
run: |
python3 -m cibuildwheel --output-dir wheelhouse
env:
CIBW_PLATFORM: ${{ matrix.platform }}
CIBW_ARCHS: ${{ matrix.cibw_arch }}
CIBW_BUILD: ${{ matrix.build }}
CIBW_ENABLE: cpython-prerelease cpython-freethreading pypy
CIBW_MANYLINUX_AARCH64_IMAGE: ${{ matrix.manylinux }}
CIBW_MANYLINUX_PYPY_AARCH64_IMAGE: ${{ matrix.manylinux }}
CIBW_MANYLINUX_PYPY_X86_64_IMAGE: ${{ matrix.manylinux }}
CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux }}
MACOSX_DEPLOYMENT_TARGET: ${{ matrix.macosx_deployment_target }}
- uses: actions/upload-artifact@v4
with:
name: dist-${{ matrix.name }}
path: ./wheelhouse/*.whl
windows:
if: github.event_name != 'schedule' || github.repository_owner == 'python-pillow'
name: Windows ${{ matrix.cibw_arch }}
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
include:
- cibw_arch: x86
os: windows-latest
- cibw_arch: AMD64
os: windows-latest
- cibw_arch: ARM64
os: windows-11-arm
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: Checkout extra test images
uses: actions/checkout@v4
with:
persist-credentials: false
repository: python-pillow/test-images
path: Tests\test-images
- uses: actions/setup-python@v5
with:
python-version: "3.x"
- name: Install cibuildwheel
run: |
python.exe -m pip install -r .ci/requirements-cibw.txt
- name: Prepare for build
run: |
choco install nasm --no-progress
echo "C:\Program Files\NASM" >> $env:GITHUB_PATH
# Install extra test images
xcopy /S /Y Tests\test-images\* Tests\images
& python.exe winbuild\build_prepare.py -v --no-imagequant --architecture=${{ matrix.cibw_arch }}
shell: pwsh
- name: Build wheels
run: |
setlocal EnableDelayedExpansion
for %%f in (winbuild\build\license\*) do (
set x=%%~nf
rem Skip FriBiDi license, it is not included in the wheel.
set fribidi=!x:~0,7!
if NOT !fribidi!==fribidi (
rem Skip imagequant license, it is not included in the wheel.
set libimagequant=!x:~0,13!
if NOT !libimagequant!==libimagequant (
echo. >> LICENSE
echo ===== %%~nf ===== >> LICENSE
echo. >> LICENSE
type %%f >> LICENSE
)
)
)
call winbuild\\build\\build_env.cmd
%pythonLocation%\python.exe -m cibuildwheel . --output-dir wheelhouse
env:
CIBW_ARCHS: ${{ matrix.cibw_arch }}
CIBW_BEFORE_ALL: "{package}\\winbuild\\build\\build_dep_all.cmd"
CIBW_CACHE_PATH: "C:\\cibw"
CIBW_ENABLE: cpython-prerelease cpython-freethreading pypy
CIBW_TEST_SKIP: "*-win_arm64"
CIBW_TEST_COMMAND: 'docker run --rm
-v {project}:C:\pillow
-v C:\cibw:C:\cibw
-v %CD%\..\venv-test:%CD%\..\venv-test
-e CI -e GITHUB_ACTIONS
mcr.microsoft.com/windows/servercore:ltsc2022
powershell C:\pillow\.github\workflows\wheels-test.ps1 %CD%\..\venv-test'
shell: cmd
- name: Upload wheels
uses: actions/upload-artifact@v4
with:
name: dist-windows-${{ matrix.cibw_arch }}
path: ./wheelhouse/*.whl
- name: Upload fribidi.dll
uses: actions/upload-artifact@v4
with:
name: fribidi-windows-${{ matrix.cibw_arch }}
path: winbuild\build\bin\fribidi*
sdist:
if: github.event_name != 'schedule'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: "3.x"
- run: make sdist
- uses: actions/upload-artifact@v4
with:
name: dist-sdist
path: dist/*.tar.gz
scientific-python-nightly-wheels-publish:
if: github.repository_owner == 'python-pillow' && (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch')
needs: [build-native-wheels, windows]
runs-on: ubuntu-latest
name: Upload wheels to scientific-python-nightly-wheels
steps:
- uses: actions/download-artifact@v4
with:
pattern: dist-*
path: dist
merge-multiple: true
- name: Upload wheels to scientific-python-nightly-wheels
uses: scientific-python/upload-nightly-action@b36e8c0c10dbcfd2e05bf95f17ef8c14fd708dbf # 0.6.2
with:
artifacts_path: dist
anaconda_nightly_upload_token: ${{ secrets.ANACONDA_ORG_UPLOAD_TOKEN }}
pypi-publish:
if: github.repository_owner == 'python-pillow' && github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
needs: [build-native-wheels, windows, sdist]
runs-on: ubuntu-latest
name: Upload release to PyPI
environment:
name: release-pypi
url: https://pypi.org/p/Pillow
permissions:
id-token: write
steps:
- uses: actions/download-artifact@v4
with:
pattern: dist-*
path: dist
merge-multiple: true
- name: Publish to PyPI
uses: pypa/gh-action-pypi-publish@release/v1
with:
attestations: true

7
.github/zizmor.yml vendored
View File

@ -1,7 +0,0 @@
# Configuration for the zizmor static analysis tool, run via pre-commit in CI
# https://woodruffw.github.io/zizmor/configuration/
rules:
unpinned-uses:
config:
policies:
"*": ref-pin

5
.gitignore vendored
View File

@ -19,7 +19,6 @@ lib64/
parts/
sdist/
var/
wheelhouse/
*.egg-info/
.installed.cfg
*.egg
@ -91,9 +90,5 @@ Tests/images/msp
Tests/images/picins
Tests/images/sunraster
# Test and dependency downloads
pillow-depends-main.zip
pillow-test-images.zip
# pyinstaller
*.spec

3
.gitmodules vendored
View File

@ -1,3 +0,0 @@
[submodule "multibuild"]
path = wheels/multibuild
url = https://github.com/multi-build/multibuild.git

View File

@ -1,92 +1,73 @@
repos:
- repo: https://github.com/astral-sh/ruff-pre-commit
rev: v0.12.2
hooks:
- id: ruff-check
args: [--exit-non-zero-on-fix]
- repo: https://github.com/psf/black-pre-commit-mirror
rev: 25.1.0
- repo: https://github.com/psf/black
rev: 23.3.0
hooks:
- id: black
args: [--target-version=py38]
- repo: https://github.com/PyCQA/isort
rev: 5.12.0
hooks:
- id: isort
- repo: https://github.com/PyCQA/bandit
rev: 1.8.6
rev: 1.7.5
hooks:
- id: bandit
args: [--severity-level=high]
files: ^src/
- repo: https://github.com/asottile/yesqa
rev: v1.4.0
hooks:
- id: yesqa
- repo: https://github.com/Lucas-C/pre-commit-hooks
rev: v1.5.5
rev: v1.5.1
hooks:
- id: remove-tabs
exclude: (Makefile$|\.bat$|\.cmake$|\.eps$|\.fits$|\.gd$|\.opt$|\.patch$)
exclude: (Makefile$|\.bat$|\.cmake$|\.eps$|\.fits$|\.gd$|\.opt$)
- repo: https://github.com/pre-commit/mirrors-clang-format
rev: v20.1.7
- repo: https://github.com/PyCQA/flake8
rev: 6.0.0
hooks:
- id: clang-format
types: [c]
exclude: ^src/thirdparty/
- id: flake8
additional_dependencies:
[flake8-2020, flake8-errmsg, flake8-implicit-str-concat]
- repo: https://github.com/pre-commit/pygrep-hooks
rev: v1.10.0
hooks:
- id: python-check-blanket-noqa
- id: rst-backticks
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v5.0.0
rev: v4.4.0
hooks:
- id: check-executables-have-shebangs
- id: check-shebang-scripts-are-executable
- id: check-merge-conflict
- id: check-json
- id: check-toml
- id: check-yaml
args: [--allow-multiple-documents]
- id: end-of-file-fixer
exclude: ^Tests/images/|\.patch$
- id: trailing-whitespace
exclude: ^.github/.*TEMPLATE|^Tests/(fonts|images)/|\.patch$
- repo: https://github.com/python-jsonschema/check-jsonschema
rev: 0.33.2
hooks:
- id: check-github-workflows
- id: check-readthedocs
- id: check-renovate
- repo: https://github.com/woodruffw/zizmor-pre-commit
rev: v1.11.0
hooks:
- id: zizmor
- repo: https://github.com/sphinx-contrib/sphinx-lint
rev: v1.0.0
rev: v0.6.7
hooks:
- id: sphinx-lint
- repo: https://github.com/tox-dev/pyproject-fmt
rev: v2.6.0
rev: 0.12.1
hooks:
- id: pyproject-fmt
- repo: https://github.com/abravalheri/validate-pyproject
rev: v0.24.1
rev: v0.13
hooks:
- id: validate-pyproject
additional_dependencies: [trove-classifiers>=2024.10.12]
- repo: https://github.com/tox-dev/tox-ini-fmt
rev: 1.5.0
rev: 1.3.0
hooks:
- id: tox-ini-fmt
- repo: meta
hooks:
- id: check-hooks-apply
- id: check-useless-excludes
ci:
autoupdate_schedule: monthly

View File

@ -1,18 +1,11 @@
version: 2
sphinx:
configuration: docs/conf.py
formats: [pdf]
build:
os: ubuntu-lts-latest
os: ubuntu-22.04
tools:
python: "3"
jobs:
post_checkout:
- git remote add upstream https://github.com/python-pillow/Pillow.git # For forks
- git fetch upstream --tags
python: "3.11"
python:
install:

View File

@ -2,658 +2,6 @@
Changelog (Pillow)
==================
11.1.0 and newer
----------------
See GitHub Releases:
- https://github.com/python-pillow/Pillow/releases
11.0.0 (2024-10-15)
-------------------
- Update licence to MIT-CMU #8460
[hugovk]
- Conditionally define ImageCms type hint to avoid requiring core #8197
[radarhere]
- Support writing LONG8 offsets in AppendingTiffWriter #8417
[radarhere]
- Use ImageFile.MAXBLOCK when saving TIFF images #8461
[radarhere]
- Do not close provided file handles with libtiff when saving #8458
[radarhere]
- Support ImageFilter.BuiltinFilter for I;16* images #8438
[radarhere]
- Use ImagingCore.ptr instead of ImagingCore.id #8341
[homm, radarhere, hugovk]
- Updated EPS mode when opening images without transparency #8281
[Yay295, radarhere]
- Use transparency when combining P frames from APNGs #8443
[radarhere]
- Support all resampling filters when resizing I;16* images #8422
[radarhere]
- Free memory on early return #8413
[radarhere]
- Cast int before potentially exceeding INT_MAX #8402
[radarhere]
- Check image value before use #8400
[radarhere]
- Improved copying imagequant libraries #8420
[radarhere]
- Use Capsule for WebP saving #8386
[homm, radarhere]
- Fixed writing multiple StripOffsets to TIFF #8317
[Yay295, radarhere]
- Fix dereference before checking for NULL in ImagingTransformAffine #8398
[PavlNekrasov]
- Use transposed size after opening for TIFF images #8390
[radarhere, homm]
- Improve ImageFont error messages #8338
[yngvem, radarhere, hugovk]
- Mention MAX_TEXT_CHUNK limit in PNG error message #8391
[radarhere]
- Cast Dib handle to int #8385
[radarhere]
- Accept float stroke widths #8369
[radarhere]
- Deprecate ICNS (width, height, scale) sizes in favour of load(scale) #8352
[radarhere]
- Improved handling of RGBA palettes when saving GIF images #8366
[radarhere]
- Deprecate isImageType #8364
[radarhere]
- Support converting more modes to LAB by converting to RGBA first #8358
[radarhere]
- Deprecate support for FreeType 2.9.0 #8356
[hugovk, radarhere]
- Removed unused TiffImagePlugin IFD_LEGACY_API #8355
[radarhere]
- Handle duplicate EXIF header #8350
[zakajd, radarhere]
- Return early from BoxBlur if either width or height is zero #8347
[radarhere]
- Check text is either string or bytes #8308
[radarhere]
- Added writing XMP bytes to JPEG #8286
[radarhere]
- Support JPEG2000 RGBA palettes #8256
[radarhere]
- Expand C image to match GIF frame image size #8237
[radarhere]
- Allow saving I;16 images as PPM #8231
[radarhere]
- When IFD is missing, connect get_ifd() dictionary to Exif #8230
[radarhere]
- Skip truncated ICO mask if LOAD_TRUNCATED_IMAGES is enabled #8180
[radarhere]
- Treat unknown JPEG2000 colorspace as unspecified #8343
[radarhere]
- Updated error message when saving WebP with invalid width or height #8322
[radarhere, hugovk]
- Remove warning if NumPy failed to raise an error during conversion #8326
[radarhere]
- If left and right sides meet in ImageDraw.rounded_rectangle(), do not draw rectangle to fill gap #8304
[radarhere]
- Remove WebP support without anim, mux/demux, and with buggy alpha #8213
[homm, radarhere]
- Add missing TIFF CMYK;16B reader #8298
[homm]
- Remove all WITH_* flags from _imaging.c and other flags #8211
[homm]
- Improve ImageDraw2 shape methods #8265
[radarhere]
- Lock around usages of imaging memory arenas #8238
[lysnikolaou]
- Deprecate JpegImageFile huffman_ac and huffman_dc #8274
[radarhere]
- Deprecate ImageMath lambda_eval and unsafe_eval options argument #8242
[radarhere]
- Changed ContainerIO to subclass IO #8240
[radarhere]
- Move away from APIs that use borrowed references under the free-threaded build #8216
[hugovk, lysnikolaou]
- Allow size argument to resize() to be a NumPy array #8201
[radarhere]
- Drop support for Python 3.8 #8183
[hugovk, radarhere]
- Add support for Python 3.13 #8181
[hugovk, radarhere]
- Fix incompatibility with NumPy 1.20 #8187
[neutrinoceros, radarhere]
- Remove PSFile, PyAccess and USE_CFFI_ACCESS #8182
[hugovk, radarhere]
10.4.0 (2024-07-01)
-------------------
- Raise FileNotFoundError if show_file() path does not exist #8178
[radarhere]
- Improved reading 16-bit TGA images with colour #7965
[Yay295, radarhere]
- Deprecate non-image ImageCms modes #8031
[radarhere]
- Fixed processing multiple JPEG EXIF markers #8127
[radarhere]
- Do not preserve EXIFIFD tag by default when saving TIFF images #8110
[radarhere]
- Added ImageFont.load_default_imagefont() #8086
[radarhere]
- Added Image.WARN_POSSIBLE_FORMATS #8063
[radarhere]
- Remove zero-byte end padding when parsing any XMP data #8171
[radarhere]
- Do not detect Ultra HDR images as MPO #8056
[radarhere]
- Raise SyntaxError specific to JP2 #8146
[Yay295, radarhere]
- Do not use first frame duration for other frames when saving APNG images #8104
[radarhere]
- Consider I;16 pixel size when using a 1 mode mask #8112
[radarhere]
- When saving multiple PNG frames, convert to mode rather than raw mode #8087
[radarhere]
- Added byte support to FreeTypeFont #8141
[radarhere]
- Allow float center for rotate operations #8114
[radarhere]
- Do not read layers immediately when opening PSD images #8039
[radarhere]
- Restore original thread state #8065
[radarhere]
- Read IM and TIFF images as RGB, rather than RGBX #7997
[radarhere]
- Only preserve TIFF IPTC_NAA_CHUNK tag if type is BYTE or UNDEFINED #7948
[radarhere]
- Clarify ImageDraw2 error message when size is missing #8165
[radarhere]
- Support unpacking more rawmodes to RGBA palettes #7966
[radarhere]
- Removed support for Qt 5 #8159
[radarhere]
- Improve ``ImageFont.freetype`` support for XDG directories on Linux #8135
[mamg22, radarhere]
- Improved consistency of XMP handling #8069
[radarhere]
- Use pkg-config to help find libwebp and raqm #8142
[radarhere]
- Accept 't' suffix for libtiff version #8126, #8129
[radarhere]
- Deprecate ImageDraw.getdraw hints parameter #8124
[radarhere, hugovk]
- Added ImageDraw circle() #8085
[void4, hugovk, radarhere]
- Add mypy target to Makefile #8077
[Yay295]
- Added more modes to Image.MODES #7984
[radarhere]
- Deprecate BGR;15, BGR;16 and BGR;24 modes #7978
[radarhere, hugovk]
- Fix ImagingAccess for I;16N on big-endian #7921
[Yay295, radarhere]
- Support reading P mode TIFF images with padding #7996
[radarhere]
- Deprecate support for libtiff < 4 #7998
[radarhere, hugovk]
- Corrected ImageShow UnixViewer command #7987
[radarhere]
- Use functools.cached_property in ImageStat #7952
[nulano, hugovk, radarhere]
- Add support for reading BITMAPV2INFOHEADER and BITMAPV3INFOHEADER #7956
[Cirras, radarhere]
- Support reading CMYK JPEG2000 images #7947
[radarhere]
10.3.0 (2024-04-01)
-------------------
- CVE-2024-28219: Use ``strncpy`` to avoid buffer overflow #7928
[radarhere, hugovk]
- Deprecate ``eval()``, replacing it with ``lambda_eval()`` and ``unsafe_eval()`` #7927
[radarhere, hugovk]
- Raise ``ValueError`` if seeking to greater than offset-sized integer in TIFF #7883
[radarhere]
- Add ``--report`` argument to ``__main__.py`` to omit supported formats #7818
[nulano, radarhere, hugovk]
- Added RGB to I;16, I;16L, I;16B and I;16N conversion #7918, #7920
[radarhere]
- Fix editable installation with custom build backend and configuration options #7658
[nulano, radarhere]
- Fix putdata() for I;16N on big-endian #7209
[Yay295, hugovk, radarhere]
- Determine MPO size from markers, not EXIF data #7884
[radarhere]
- Improved conversion from RGB to RGBa, LA and La #7888
[radarhere]
- Support FITS images with GZIP_1 compression #7894
[radarhere]
- Use I;16 mode for 9-bit JPEG 2000 images #7900
[scaramallion, radarhere]
- Raise ValueError if kmeans is negative #7891
[radarhere]
- Remove TIFF tag OSUBFILETYPE when saving using libtiff #7893
[radarhere]
- Raise ValueError for negative values when loading P1-P3 PPM images #7882
[radarhere]
- Added reading of JPEG2000 palettes #7870
[radarhere]
- Added alpha_quality argument when saving WebP images #7872
[radarhere]
- Fixed joined corners for ImageDraw rounded_rectangle() non-integer dimensions #7881
[radarhere]
- Stop reading EPS image at EOF marker #7753
[radarhere]
- PSD layer co-ordinates may be negative #7706
[radarhere]
- Use subprocess with CREATE_NO_WINDOW flag in ImageShow WindowsViewer #7791
[radarhere]
- When saving GIF frame that restores to background color, do not fill identical pixels #7788
[radarhere]
- Fixed reading PNG iCCP compression method #7823
[radarhere]
- Allow writing IFDRational to UNDEFINED tag #7840
[radarhere]
- Fix logged tag name when loading Exif data #7842
[radarhere]
- Use maximum frame size in IHDR chunk when saving APNG images #7821
[radarhere]
- Prevent opening P TGA images without a palette #7797
[radarhere]
- Use palette when loading ICO images #7798
[radarhere]
- Use consistent arguments for load_read and load_seek #7713
[radarhere]
- Turn off nullability warnings for macOS SDK #7827
[radarhere]
- Fix shift-sign issue in Convert.c #7838
[r-barnes, radarhere]
- Open 16-bit grayscale PNGs as I;16 #7849
[radarhere]
- Handle truncated chunks at the end of PNG images #7709
[lajiyuan, radarhere]
- Match mask size to pasted image size in GifImagePlugin #7779
[radarhere]
- Release GIL while calling ``WebPAnimDecoderGetNext`` #7782
[evanmiller, radarhere]
- Fixed reading FLI/FLC images with a prefix chunk #7804
[twolife]
- Update wl-paste handling and return None for some errors in grabclipboard() on Linux #7745
[nik012003, radarhere]
- Remove execute bit from ``setup.py`` #7760
[hugovk]
- Do not support using test-image-results to upload images after test failures #7739
[radarhere]
- Changed ImageMath.ops to be static #7721
[radarhere]
- Fix APNG info after seeking backwards more than twice #7701
[esoma, radarhere]
- Deprecate ImageCms constants and versions() function #7702
[nulano, radarhere]
- Added PerspectiveTransform #7699
[radarhere]
- Add support for reading and writing grayscale PFM images #7696
[nulano, hugovk]
- Add LCMS2 flags to ImageCms #7676
[nulano, radarhere, hugovk]
- Rename x64 to AMD64 in winbuild #7693
[nulano]
10.2.0 (2024-01-02)
-------------------
- Add ``keep_rgb`` option when saving JPEG to prevent conversion of RGB colorspace #7553
[bgilbert, radarhere]
- Trim glyph size in ImageFont.getmask() #7669, #7672
[radarhere, nulano]
- Deprecate IptcImagePlugin helpers #7664
[nulano, hugovk, radarhere]
- Allow uncompressed TIFF images to be saved in chunks #7650
[radarhere]
- Concatenate multiple JPEG EXIF markers #7496
[radarhere]
- Changed IPTC tile tuple to match other plugins #7661
[radarhere]
- Do not assign new fp attribute when exiting context manager #7566
[radarhere]
- Support arbitrary masks for uncompressed RGB DDS images #7589
[radarhere, akx]
- Support setting ROWSPERSTRIP tag #7654
[radarhere]
- Apply ImageFont.MAX_STRING_LENGTH to ImageFont.getmask() #7662
[radarhere]
- Optimise ``ImageColor`` using ``functools.lru_cache`` #7657
[hugovk]
- Restricted environment keys for ImageMath.eval() #7655
[wiredfool, radarhere]
- Optimise ``ImageMode.getmode`` using ``functools.lru_cache`` #7641
[hugovk, radarhere]
- Fix incorrect color blending for overlapping glyphs #7497
[ZachNagengast, nulano, radarhere]
- Attempt memory mapping when tile args is a string #7565
[radarhere]
- Fill identical pixels with transparency in subsequent frames when saving GIF #7568
[radarhere]
- Corrected duration when combining multiple GIF frames into single frame #7521
[radarhere]
- Handle disposing GIF background from outside palette #7515
[radarhere]
- Seek past the data when skipping a PSD layer #7483
[radarhere]
- Import plugins relative to the module #7576
[deliangyang, jaxx0n]
- Translate encoder error codes to strings; deprecate ``ImageFile.raise_oserror()`` #7609
[bgilbert, radarhere]
- Support reading BC4U and DX10 BC1 images #6486
[REDxEYE, radarhere, hugovk]
- Optimize ImageStat.Stat.extrema #7593
[florath, radarhere]
- Handle pathlib.Path in FreeTypeFont #7578
[radarhere, hugovk, nulano]
- Added support for reading DX10 BC4 DDS images #7603
[sambvfx, radarhere]
- Optimized ImageStat.Stat.count #7599
[florath]
- Correct PDF palette size when saving #7555
[radarhere]
- Fixed closing file pointer with olefile 0.47 #7594
[radarhere]
- Raise ValueError when TrueType font size is not greater than zero #7584, #7587
[akx, radarhere]
- If absent, do not try to close fp when closing image #7557
[RaphaelVRossi, radarhere]
- Allow configuring JPEG restart marker interval on save #7488
[bgilbert, radarhere]
- Decrement reference count for PyObject #7549
[radarhere]
- Implement ``streamtype=1`` option for tables-only JPEG encoding #7491
[bgilbert, radarhere]
- If save_all PNG only has one frame, do not create animated image #7522
[radarhere]
- Fixed frombytes() for images with a zero dimension #7493
[radarhere]
10.1.0 (2023-10-15)
-------------------
- Added TrueType default font to allow for different sizes #7354
[radarhere]
- Fixed invalid argument warning #7442
[radarhere]
- Added ImageOps cover method #7412
[radarhere, hugovk]
- Catch struct.error from truncated EXIF when reading JPEG DPI #7458
[radarhere]
- Consider default image when selecting mode for PNG save_all #7437
[radarhere]
- Support BGR;15, BGR;16 and BGR;24 access, unpacking and putdata #7303
[radarhere]
- Added CMYK to RGB unpacker #7310
[radarhere]
- Improved flexibility of XMP parsing #7274
[radarhere]
- Support reading 8-bit YCbCr TIFF images #7415
[radarhere]
- Allow saving I;16B images as PNG #7302
[radarhere]
- Corrected drawing I;16 points and writing I;16 text #7257
[radarhere]
- Set blue channel to 128 for BC5S #7413
[radarhere]
- Increase flexibility when reading IPTC fields #7319
[radarhere]
- Set C palette to be empty by default #7289
[radarhere]
- Added gs_binary to control Ghostscript use on all platforms #7392
[radarhere]
- Read bounding box information from the trailer of EPS files if specified #7382
[nopperl, radarhere]
- Added reading 8-bit color DDS images #7426
[radarhere]
- Added has_transparency_data #7420
[radarhere, hugovk]
- Fixed bug when reading BC5S DDS images #7401
[radarhere]
- Prevent TIFF orientation from being applied more than once #7383
[radarhere]
- Use previous pixel alpha for QOI_OP_RGB #7357
[radarhere]
- Added BC5U reading #7358
[radarhere]
- Allow getpixel() to accept a list #7355
[radarhere, homm]
- Allow GaussianBlur and BoxBlur to accept a sequence of x and y radii #7336
[radarhere]
- Expand JPEG buffer size when saving optimized or progressive #7345
[radarhere]
- Added session type check for Linux in ImageGrab.grabclipboard() #7332
[TheNooB2706, radarhere, hugovk]
- Allow "loop=None" when saving GIF images #7329
[radarhere]
- Fixed transparency when saving P mode images to PDF #7323
[radarhere]
- Added saving LA images as PDFs #7299
[radarhere]
- Set SMaskInData to 1 for PDFs with alpha #7316, #7317
[radarhere]
- Changed Image mode property to be read-only by default #7307
[radarhere]
- Silence exceptions in _repr_jpeg_ and _repr_png_ #7266
[mtreinish, radarhere]
- Do not use transparency when saving GIF if it has been removed when normalizing mode #7284
[radarhere]
- Fix missing symbols when libtiff depends on libjpeg #7270
[heitbaum]
10.0.1 (2023-09-15)
-------------------
- Updated libwebp to 1.3.2 #7395
[radarhere]
- Updated zlib to 1.3 #7344
[radarhere]
10.0.0 (2023-07-01)
-------------------
@ -2729,7 +2077,7 @@ See GitHub Releases:
- Cache EXIF information #3498
[Glandos]
- Added transparency for all PNG grayscale modes #3744
- Added transparency for all PNG greyscale modes #3744
[radarhere]
- Fix deprecation warnings in Python 3.8 #3749
@ -4638,7 +3986,7 @@ See GitHub Releases:
- Documentation changes, URL update, transpose, release checklist
[radarhere]
- Fixed saving to nonexistent files specified by pathlib.Path objects #1748 (fixes #1747)
- Fixed saving to nonexistant files specified by pathlib.Path objects #1748 (fixes #1747)
[radarhere]
- Round Image.crop arguments to the nearest integer #1745 (fixes #1744)
@ -5231,7 +4579,7 @@ See GitHub Releases:
- Fix Bicubic interpolation #970
[homm]
- Support for 4-bit grayscale TIFF images #980
- Support for 4-bit greyscale TIFF images #980
[hugovk]
- Updated manifest #957
@ -6381,8 +5729,8 @@ http://svn.effbot.org/public/pil/
a polyline, independent of line angle.
- Fixed bearing calculation and clipping in the ImageFont truetype
renderer; this could lead to clipped text, or crashes in the low-level
_imagingft module. (based on input from Adam Twardoch and
renderer; this could lead to clipped text, or crashes in the low-
level _imagingft module. (based on input from Adam Twardoch and
others).
- Added ImageQt wrapper module, for converting PIL Image objects to
@ -6463,7 +5811,8 @@ http://svn.effbot.org/public/pil/
1.1.5c2 and 1.1.5 final
-----------------------
- Added experimental PERSPECTIVE transform method (from Jeff Breidenbach).
- Added experimental PERSPECTIVE transform method (from Jeff Breiden-
bach).
1.1.5c1
-------
@ -6535,8 +5884,8 @@ http://svn.effbot.org/public/pil/
- Fixed BILINEAR/BICUBIC/ANTIALIAS filtering for mode "LA".
- Added "getcolors()" method. This is similar to the existing histogram
method, but looks at color values instead of individual layers,
- Added "getcolors()" method. This is similar to the existing histo-
gram method, but looks at color values instead of individual layers,
and returns an unsorted list of (count, color) tuples.
By default, the method returns None if finds more than 256 colors.
@ -6752,8 +6101,8 @@ http://svn.effbot.org/public/pil/
- Added limited support for "bitfield compression" in BMP files
and DIB buffers, for 15-bit, 16-bit, and 32-bit images. This
also fixes a problem with ImageGrab module when copying screendumps
from the clipboard on 15/16/32-bit displays.
also fixes a problem with ImageGrab module when copying screen-
dumps from the clipboard on 15/16/32-bit displays.
- Added experimental WAL (Quake 2 textures) loader. To use this
loader, import WalImageFile and call the "open" method in that
@ -6864,8 +6213,8 @@ http://svn.effbot.org/public/pil/
1.1.3 final
-----------
- Made setup.py look for old versions of zlib. For some background,
see: https://zlib.net/advisory-2002-03-11.txt
- Made setup.py look for old versions of zlib. For some back-
ground, see: https://zlib.net/advisory-2002-03-11.txt
1.1.3c2
-------
@ -7056,8 +6405,8 @@ http://svn.effbot.org/public/pil/
supports all major PIL image modes (including F and I).
- The ImageFile module now includes a Parser class, which can
be used to incrementally decode an image file (while downloading
it from the net, for example). See the handbook for
be used to incrementally decode an image file (while down-
loading it from the net, for example). See the handbook for
details.
- "show" now converts non-standard modes to "L" or "RGB" (as
@ -7195,8 +6544,8 @@ http://svn.effbot.org/public/pil/
- The Image "transform" method now supports Image.QUAD transforms.
The data argument is an 8-tuple giving the upper left, lower
left, lower right, and upper right corner of the source quadrilateral.
Also added Image.MESH transform which takes a list
left, lower right, and upper right corner of the source quadri-
lateral. Also added Image.MESH transform which takes a list
of quadrilaterals.
- The Image "resize", "rotate", and "transform" methods now support
@ -7306,7 +6655,7 @@ The test suite includes 750 individual tests.
- You can now convert directly between all modes supported by
PIL. When converting colour images to "P", PIL defaults to
a "web" palette and dithering. When converting grayscale
a "web" palette and dithering. When converting greyscale
images to "1", PIL uses a thresholding and dithering.
- Added a "dither" option to "convert". By default, "convert"
@ -7384,13 +6733,13 @@ The test suite includes 530 individual tests.
- Fixed "paste" to allow a mask also for mode "F" images.
- The BMP driver now saves mode "1" images. When loading images, the mode
is set to "L" for 8-bit files with grayscale palettes, and to "P" for
is set to "L" for 8-bit files with greyscale palettes, and to "P" for
other 8-bit files.
- The IM driver now reads and saves "1" images (file modes "0 1" or "L 1").
- The JPEG and GIF drivers now saves "1" images. For JPEG, the image
is saved as 8-bit grayscale (it will load as mode "L"). For GIF, the
is saved as 8-bit greyscale (it will load as mode "L"). For GIF, the
image will be loaded as a "P" image.
- Fixed a potential buffer overrun in the GIF encoder.
@ -7421,8 +6770,8 @@ The test suite includes 400 individual tests.
neither "short", "int" nor "long" are 32-bit wide.
- Added file= and data= keyword arguments to PhotoImage and BitmapImage.
This allows you to use them as drop-in replacements for the corresponding
Tkinter classes.
This allows you to use them as drop-in replacements for the corre-
sponding Tkinter classes.
- Removed bogus references to the crack coder (ImagingCrack).
@ -7694,7 +7043,7 @@ The test suite includes 400 individual tests.
drawing capabilities can be used to render vector and metafile
formats.
- Added restricted drivers for images from Image Tools (grayscale
- Added restricted drivers for images from Image Tools (greyscale
only) and LabEye/IFUNC (common interchange modes only).
- Some minor improvements to the sample scripts provided in the
@ -7849,7 +7198,7 @@ The test suite includes 400 individual tests.
- A handbook is available (distributed separately).
- The coordinate system is changed so that (0,0) is now located
in the upper left corner. This is in compliance with ISO 12087
in the upper left corner. This is in compliancy with ISO 12087
and 90% of all other image processing and graphics libraries.
- Modes "1" (bilevel) and "P" (palette) have been introduced. Note

View File

@ -1,13 +1,13 @@
The Python Imaging Library (PIL) is
Copyright © 1997-2011 by Secret Labs AB
Copyright © 1995-2011 by Fredrik Lundh and contributors
Copyright © 1995-2011 by Fredrik Lundh
Pillow is the friendly PIL fork. It is
Copyright © 2010 by Jeffrey A. Clark and contributors
Copyright © 2010-2023 by Jeffrey A. Clark (Alex) and contributors.
Like PIL, Pillow is licensed under the open source MIT-CMU License:
Like PIL, Pillow is licensed under the open source HPND License:
By obtaining, using, and/or copying this software and/or its associated
documentation, you agree that you have read, understood, and will comply

View File

@ -5,17 +5,12 @@ include *.md
include *.py
include *.rst
include *.sh
include *.toml
include *.txt
include *.yaml
include .flake8
include LICENSE
include Makefile
include tox.ini
graft Tests
graft Tests/images
graft checks
graft patches
graft src
graft depends
graft winbuild
@ -23,25 +18,14 @@ graft docs
graft _custom_build
# build/src control detritus
exclude .appveyor.yml
exclude .clang-format
exclude .coveragerc
exclude .editorconfig
exclude .readthedocs.yml
exclude codecov.yml
exclude renovate.json
exclude Tests/images/README.md
exclude Tests/images/crash*.tif
exclude Tests/images/string_dimension.tiff
global-exclude .git*
global-exclude *.pyc
global-exclude *.so
prune .ci
prune wheels
prune winbuild/build
prune winbuild/depends
prune Tests/errors
prune Tests/images/jpeg2000
prune Tests/images/msp
prune Tests/images/picins
prune Tests/images/sunraster
prune Tests/test-images

View File

@ -2,6 +2,7 @@
.PHONY: clean
clean:
python3 setup.py clean
rm src/PIL/*.so || true
rm -r build || true
find . -name __pycache__ | xargs rm -r || true
@ -17,16 +18,14 @@ coverage:
.PHONY: doc
.PHONY: html
doc html:
python3 -c "import PIL" > /dev/null 2>&1 || python3 -m pip install .
$(MAKE) -C docs html
.PHONY: htmlview
htmlview:
python3 -c "import PIL" > /dev/null 2>&1 || python3 -m pip install .
$(MAKE) -C docs htmlview
.PHONY: htmllive
htmllive:
$(MAKE) -C docs htmllive
.PHONY: doccheck
doccheck:
$(MAKE) doc
@ -47,11 +46,10 @@ help:
@echo " docserve run an HTTP server on the docs directory"
@echo " html make HTML docs"
@echo " htmlview open the index page built by the html target in your browser"
@echo " htmllive rebuild and reload HTML files in your browser"
@echo " install make and install"
@echo " install-coverage make and install with C coverage"
@echo " lint run the lint checks"
@echo " lint-fix run Ruff to (mostly) fix lint issues"
@echo " lint-fix run Black and isort to (mostly) fix lint issues"
@echo " release-test run code and package tests before release"
@echo " test run tests on installed Pillow"
@ -75,11 +73,13 @@ debug:
.PHONY: release-test
release-test:
python3 checks/check_release_notes.py
python3 Tests/check_release_notes.py
python3 -m pip install -e .[tests]
python3 selftest.py
python3 -m pytest Tests
python3 -m pip install .
-rm dist/*.egg
-rmdir dist
python3 -m pytest -qq
python3 -m check_manifest
python3 -m pyroma .
@ -97,27 +97,13 @@ test:
python3 -c "import pytest" > /dev/null 2>&1 || python3 -m pip install pytest
python3 -m pytest -qq
.PHONY: test-p
test-p:
python3 -c "import xdist" > /dev/null 2>&1 || python3 -m pip install pytest-xdist
python3 -m pytest -qq -n auto
.PHONY: valgrind
valgrind:
python3 -c "import pytest_valgrind" > /dev/null 2>&1 || python3 -m pip install pytest-valgrind
PILLOW_VALGRIND_TEST=true PYTHONMALLOC=malloc valgrind --suppressions=Tests/oss-fuzz/python.supp --leak-check=no \
PYTHONMALLOC=malloc valgrind --suppressions=Tests/oss-fuzz/python.supp --leak-check=no \
--log-file=/tmp/valgrind-output \
python3 -m pytest --no-memcheck -vv --valgrind --valgrind-log=/tmp/valgrind-output
.PHONY: valgrind-leak
valgrind-leak:
python3 -c "import pytest_valgrind" > /dev/null 2>&1 || python3 -m pip install pytest-valgrind
PILLOW_VALGRIND_TEST=true PYTHONMALLOC=malloc valgrind --suppressions=Tests/oss-fuzz/python.supp \
--leak-check=full --show-leak-kinds=definite --errors-for-leak-kinds=definite \
--log-file=/tmp/valgrind-output \
python3 -m pytest -vv --valgrind --valgrind-log=/tmp/valgrind-output
.PHONY: readme
readme:
python3 -c "import markdown2" > /dev/null 2>&1 || python3 -m pip install markdown2
@ -132,11 +118,6 @@ lint:
.PHONY: lint-fix
lint-fix:
python3 -c "import black" > /dev/null 2>&1 || python3 -m pip install black
python3 -m black .
python3 -c "import ruff" > /dev/null 2>&1 || python3 -m pip install ruff
python3 -m ruff check --fix .
.PHONY: mypy
mypy:
python3 -c "import tox" > /dev/null 2>&1 || python3 -m pip install tox
python3 -m tox -e mypy
python3 -c "import isort" > /dev/null 2>&1 || python3 -m pip install isort
python3 -m black --target-version py38 .
python3 -m isort .

View File

@ -6,9 +6,9 @@
## Python Imaging Library (Fork)
Pillow is the friendly PIL fork by [Jeffrey A. Clark and
Pillow is the friendly PIL fork by [Jeffrey A. Clark (Alex) and
contributors](https://github.com/python-pillow/Pillow/graphs/contributors).
PIL is the Python Imaging Library by Fredrik Lundh and contributors.
PIL is the Python Imaging Library by Fredrik Lundh and Contributors.
As of 2019, Pillow development is
[supported by Tidelift](https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=readme&utm_campaign=enterprise).
@ -42,13 +42,19 @@ As of 2019, Pillow development is
<a href="https://github.com/python-pillow/Pillow/actions/workflows/test-docker.yml"><img
alt="GitHub Actions build status (Test Docker)"
src="https://github.com/python-pillow/Pillow/workflows/Test%20Docker/badge.svg"></a>
<a href="https://github.com/python-pillow/Pillow/actions/workflows/wheels.yml"><img
alt="GitHub Actions build status (Wheels)"
src="https://github.com/python-pillow/Pillow/workflows/Wheels/badge.svg"></a>
<a href="https://ci.appveyor.com/project/python-pillow/Pillow"><img
alt="AppVeyor CI build status (Windows)"
src="https://img.shields.io/appveyor/build/python-pillow/Pillow/main.svg?label=Windows%20build"></a>
<a href="https://github.com/python-pillow/pillow-wheels/actions"><img
alt="GitHub Actions wheels build status (Wheels)"
src="https://github.com/python-pillow/pillow-wheels/workflows/Wheels/badge.svg"></a>
<a href="https://app.travis-ci.com/github/python-pillow/pillow-wheels"><img
alt="Travis CI wheels build status (aarch64)"
src="https://img.shields.io/travis/com/python-pillow/pillow-wheels/main.svg?label=aarch64%20wheels"></a>
<a href="https://app.codecov.io/gh/python-pillow/Pillow"><img
alt="Code coverage"
src="https://codecov.io/gh/python-pillow/Pillow/branch/main/graph/badge.svg"></a>
<a href="https://issues.oss-fuzz.com/issues?q=title:pillow"><img
<a href="https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:pillow"><img
alt="Fuzzing Status"
src="https://oss-fuzz-build-logs.storage.googleapis.com/badges/pillow.svg"></a>
</td>
@ -61,16 +67,16 @@ As of 2019, Pillow development is
src="https://zenodo.org/badge/17549/python-pillow/Pillow.svg"></a>
<a href="https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=badge"><img
alt="Tidelift"
src="https://tidelift.com/badges/package/pypi/pillow?style=flat"></a>
<a href="https://pypi.org/project/pillow/"><img
src="https://tidelift.com/badges/package/pypi/Pillow?style=flat"></a>
<a href="https://pypi.org/project/Pillow/"><img
alt="Newest PyPI version"
src="https://img.shields.io/pypi/v/pillow.svg"></a>
<a href="https://pypi.org/project/pillow/"><img
<a href="https://pypi.org/project/Pillow/"><img
alt="Number of PyPI downloads"
src="https://img.shields.io/pypi/dm/pillow.svg"></a>
<a href="https://www.bestpractices.dev/projects/6331"><img
<a href="https://bestpractices.coreinfrastructure.org/projects/6331"><img
alt="OpenSSF Best Practices"
src="https://www.bestpractices.dev/projects/6331/badge"></a>
src="https://bestpractices.coreinfrastructure.org/projects/6331/badge"></a>
</td>
</tr>
<tr>
@ -79,6 +85,9 @@ As of 2019, Pillow development is
<a href="https://gitter.im/python-pillow/Pillow?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge"><img
alt="Join the chat at https://gitter.im/python-pillow/Pillow"
src="https://badges.gitter.im/python-pillow/Pillow.svg"></a>
<a href="https://twitter.com/PythonPillow"><img
alt="Follow on https://twitter.com/PythonPillow"
src="https://img.shields.io/badge/tweet-on%20Twitter-00aced.svg"></a>
<a href="https://fosstodon.org/@pillow"><img
alt="Follow on https://fosstodon.org/@pillow"
src="https://img.shields.io/badge/publish-on%20Mastodon-595aff.svg"
@ -95,18 +104,18 @@ This library provides extensive file format support, an efficient internal repre
The core image library is designed for fast access to data stored in a few basic pixel formats. It should provide a solid foundation for a general image processing tool.
## More information
## More Information
- [Documentation](https://pillow.readthedocs.io/)
- [Installation](https://pillow.readthedocs.io/en/latest/installation/basic-installation.html)
- [Installation](https://pillow.readthedocs.io/en/latest/installation.html)
- [Handbook](https://pillow.readthedocs.io/en/latest/handbook/index.html)
- [Contribute](https://github.com/python-pillow/Pillow/blob/main/.github/CONTRIBUTING.md)
- [Issues](https://github.com/python-pillow/Pillow/issues)
- [Pull requests](https://github.com/python-pillow/Pillow/pulls)
- [Release notes](https://pillow.readthedocs.io/en/stable/releasenotes/index.html)
- [Changelog](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Pre-fork](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst#pre-fork)
## Report a vulnerability
## Report a Vulnerability
To report a security vulnerability, please follow the procedure described in the [Tidelift security policy](https://tidelift.com/docs/security).

View File

@ -1,25 +1,53 @@
# Release checklist
# Release Checklist
See https://pillow.readthedocs.io/en/stable/releasenotes/versioning.html for
information about how the version numbers line up with releases.
## Main release
## Main Release
Released quarterly on January 2nd, April 1st, July 1st and October 15th.
* [ ] Create a new issue and select the "Maintainers only: Release" template.
## Point release
* [ ] Open a release ticket e.g. https://github.com/python-pillow/Pillow/issues/3154
* [ ] Develop and prepare release in `main` branch.
* [ ] Check [GitHub Actions](https://github.com/python-pillow/Pillow/actions) and [AppVeyor](https://ci.appveyor.com/project/python-pillow/Pillow) to confirm passing tests in `main` branch.
* [ ] Check that all of the wheel builds [Pillow Wheel Builder](https://github.com/python-pillow/pillow-wheels) pass the tests in Travis CI and GitHub Actions.
* [ ] In compliance with [PEP 440](https://peps.python.org/pep-0440/), update version identifier in `src/PIL/_version.py`
* [ ] Update `CHANGES.rst`.
* [ ] Run pre-release check via `make release-test` in a freshly cloned repo.
* [ ] Create branch and tag for release e.g.:
```bash
git branch 5.2.x
git tag 5.2.0
git push --tags
```
* [ ] Create and check source distribution:
```bash
make sdist
```
* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
* [ ] Check and upload all binaries and source distributions e.g.:
```bash
python3 -m twine check --strict dist/*
python3 -m twine upload dist/Pillow-5.2.0*
```
* [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases)
* [ ] In compliance with [PEP 440](https://peps.python.org/pep-0440/),
increment and append `.dev0` to version identifier in `src/PIL/_version.py` and then:
```bash
git push --all
```
## Point Release
Released as needed for security, installation or critical bug fixes.
* [ ] Make necessary changes in `main` branch.
* [ ] Update `CHANGES.rst`.
* [ ] Check out release branch e.g.:
```bash
git checkout -t remotes/origin/5.2.x
```
* [ ] Cherry pick individual commits from `main` branch to release branch e.g. `5.2.x`, then `git push`.
* [ ] Check [GitHub Actions](https://github.com/python-pillow/Pillow/actions) to confirm passing tests in release branch e.g. `5.2.x`.
* [ ] Check [GitHub Actions](https://github.com/python-pillow/Pillow/actions) and [AppVeyor](https://ci.appveyor.com/project/python-pillow/Pillow) to confirm passing tests in release branch e.g. `5.2.x`.
* [ ] In compliance with [PEP 440](https://peps.python.org/pep-0440/), update version identifier in `src/PIL/_version.py`
* [ ] Run pre-release check via `make release-test`.
* [ ] Create tag for release e.g.:
@ -31,15 +59,18 @@ Released as needed for security, installation or critical bug fixes.
```bash
make sdist
```
* [ ] Check the [GitHub Actions "Wheels" workflow](https://github.com/python-pillow/Pillow/actions/workflows/wheels.yml)
has passed, including the "Upload release to PyPI" job. This will have been triggered
by the new tag.
* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
* [ ] Check and upload all binaries and source distributions e.g.:
```bash
python3 -m twine check --strict dist/*
python3 -m twine upload dist/Pillow-5.2.1*
```
* [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases) and then:
```bash
git push
```
## Embargoed release
## Embargoed Release
Released as needed privately to individual vendors for critical security-related bug fixes.
@ -55,23 +86,48 @@ Released as needed privately to individual vendors for critical security-related
git tag 2.5.3
git push origin --tags
```
* [ ] Check the [GitHub Actions "Wheels" workflow](https://github.com/python-pillow/Pillow/actions/workflows/wheels.yml)
has passed, including the "Upload release to PyPI" job. This will have been triggered
by the new tag.
* [ ] Create and check source distribution:
```bash
make sdist
```
* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
* [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases) and then:
```bash
git push origin 2.5.x
```
## Publicize release
## Binary Distributions
* [ ] Announce release availability via [Mastodon](https://fosstodon.org/@pillow) e.g. https://fosstodon.org/@pillow/110639450470725321
### macOS and Linux
* [ ] Use the [Pillow Wheel Builder](https://github.com/python-pillow/pillow-wheels):
```bash
git clone https://github.com/python-pillow/pillow-wheels
cd pillow-wheels
./update-pillow-tag.sh [[release tag]]
```
* [ ] Download wheels from the [Pillow Wheel Builder release](https://github.com/python-pillow/pillow-wheels/releases)
and copy into `dist/`. For example using [GitHub CLI](https://github.com/cli/cli) from the main repo:
```bash
gh release download --dir dist --pattern "*.whl" --repo python-pillow/pillow-wheels
```
### Windows
* [ ] Download the artifacts from the [GitHub Actions "Test Windows" workflow](https://github.com/python-pillow/Pillow/actions/workflows/test-windows.yml)
and copy into `dist/`. For example using [GitHub CLI](https://github.com/cli/cli):
```bash
gh run download --dir dist
# select dist-x.y.z
```
## Publicize Release
* [ ] Announce release availability via [Twitter](https://twitter.com/pythonpillow) and [Mastodon](https://fosstodon.org/@pillow) e.g. https://twitter.com/PythonPillow/status/1013789184354603010
## Documentation
* [ ] Make sure the [default version for Read the Docs](https://pillow.readthedocs.io/en/stable/) is up-to-date with the release changes
## Docker images
## Docker Images
* [ ] Update Pillow in the Docker Images repository
```bash

View File

@ -1,5 +1,4 @@
#!/usr/bin/env python3
from __future__ import annotations
import sys

View File

@ -1,4 +1,4 @@
Pillow tests
Pillow Tests
============
Test scripts are named ``test_xxx.py``. Helper classes and functions can be found in ``helper.py``.

View File

@ -0,0 +1,52 @@
import time
from PIL import PyAccess
from .helper import hopper
# Not running this test by default. No DOS against CI.
def iterate_get(size, access):
(w, h) = size
for x in range(w):
for y in range(h):
access[(x, y)]
def iterate_set(size, access):
(w, h) = size
for x in range(w):
for y in range(h):
access[(x, y)] = (x % 256, y % 256, 0)
def timer(func, label, *args):
iterations = 5000
starttime = time.time()
for x in range(iterations):
func(*args)
if time.time() - starttime > 10:
break
endtime = time.time()
print(
"{}: completed {} iterations in {:.4f}s, {:.6f}s per iteration".format(
label, x + 1, endtime - starttime, (endtime - starttime) / (x + 1.0)
)
)
def test_direct():
im = hopper()
im.load()
# im = Image.new("RGB", (2000, 2000), (1, 3, 2))
caccess = im.im.pixel_access(False)
access = PyAccess.new(im, False)
assert caccess[(0, 0)] == access[(0, 0)]
print("Size: %sx%s" % im.size)
timer(iterate_get, "PyAccess - get", im.size, access)
timer(iterate_set, "PyAccess - set", im.size, access)
timer(iterate_get, "C-api - get", im.size, caccess)
timer(iterate_set, "C-api - set", im.size, caccess)

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@ -1,4 +1,4 @@
from __future__ import annotations
#!/usr/bin/env python3
from PIL import Image

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@ -1,11 +1,9 @@
from __future__ import annotations
from PIL import Image
TEST_FILE = "Tests/images/fli_overflow.fli"
def test_fli_overflow() -> None:
def test_fli_overflow():
# this should not crash with a malloc error or access violation
with Image.open(TEST_FILE) as im:
im.load()

View File

@ -1,6 +1,5 @@
# Tests potential DOS of IcnsImagePlugin with 0 length block.
# Run from anywhere that PIL is importable.
from __future__ import annotations
from io import BytesIO

View File

@ -1,8 +1,4 @@
#!/usr/bin/env python3
from __future__ import annotations
from typing import Any, Callable
import pytest
from PIL import Image
@ -15,37 +11,31 @@ max_iterations = 10000
pytestmark = pytest.mark.skipif(is_win32(), reason="requires Unix or macOS")
def _get_mem_usage() -> float:
def _get_mem_usage():
from resource import RUSAGE_SELF, getpagesize, getrusage
mem = getrusage(RUSAGE_SELF).ru_maxrss
return mem * getpagesize() / 1024 / 1024
def _test_leak(
min_iterations: int,
max_iterations: int,
fn: Callable[..., Image.Image | None],
*args: Any,
) -> None:
def _test_leak(min_iterations, max_iterations, fn, *args, **kwargs):
mem_limit = None
for i in range(max_iterations):
fn(*args)
fn(*args, **kwargs)
mem = _get_mem_usage()
if i < min_iterations:
mem_limit = mem + 1
continue
msg = f"memory usage limit exceeded after {i + 1} iterations"
assert mem_limit is not None
assert mem <= mem_limit, msg
def test_leak_putdata() -> None:
def test_leak_putdata():
im = Image.new("RGB", (25, 25))
_test_leak(min_iterations, max_iterations, im.putdata, im.getdata())
def test_leak_getlist() -> None:
def test_leak_getlist():
im = Image.new("P", (25, 25))
_test_leak(
min_iterations,

View File

@ -1,6 +1,5 @@
# Tests potential DOS of Jpeg2kImagePlugin with 0 length block.
# Run from anywhere that PIL is importable.
from __future__ import annotations
from io import BytesIO

6
checks/check_j2k_leaks.py → Tests/check_j2k_leaks.py Normal file → Executable file
View File

@ -1,5 +1,3 @@
from __future__ import annotations
from io import BytesIO
import pytest
@ -20,7 +18,7 @@ pytestmark = [
]
def test_leak_load() -> None:
def test_leak_load():
from resource import RLIMIT_AS, RLIMIT_STACK, setrlimit
setrlimit(RLIMIT_STACK, (stack_size, stack_size))
@ -30,7 +28,7 @@ def test_leak_load() -> None:
im.load()
def test_leak_save() -> None:
def test_leak_save():
from resource import RLIMIT_AS, RLIMIT_STACK, setrlimit
setrlimit(RLIMIT_STACK, (stack_size, stack_size))

View File

@ -0,0 +1,10 @@
import pytest
from PIL import Image
def test_j2k_overflow(tmp_path):
im = Image.new("RGBA", (1024, 131584))
target = str(tmp_path / "temp.jpc")
with pytest.raises(OSError):
im.save(target)

View File

@ -1,3 +1,5 @@
#!/usr/bin/env python3
# Reproductions/tests for OOB read errors in FliDecode.c
# When run in python, all of these images should fail for
@ -10,7 +12,7 @@
# the output should be empty. There may be python issues
# in the valgrind especially if run in a debug python
# version.
from __future__ import annotations
from PIL import Image

View File

@ -1,5 +1,3 @@
from __future__ import annotations
from io import BytesIO
import pytest
@ -13,7 +11,7 @@ iterations = 5000
When run on a system without the jpeg leak fixes,
the valgrind runs look like this.
valgrind --tool=massif python test-installed.py -s -v checks/check_jpeg_leaks.py
valgrind --tool=massif python test-installed.py -s -v Tests/check_jpeg_leaks.py
"""
@ -111,14 +109,14 @@ standard_chrominance_qtable = (
[standard_l_qtable, standard_chrominance_qtable],
),
)
def test_qtables_leak(qtables: tuple[tuple[int, ...]] | list[tuple[int, ...]]) -> None:
def test_qtables_leak(qtables):
im = hopper("RGB")
for _ in range(iterations):
test_output = BytesIO()
im.save(test_output, "JPEG", qtables=qtables)
def test_exif_leak() -> None:
def test_exif_leak():
"""
pre patch:
@ -181,7 +179,7 @@ def test_exif_leak() -> None:
im.save(test_output, "JPEG", exif=exif)
def test_base_save() -> None:
def test_base_save():
"""
base case:
MB

View File

@ -1,8 +1,4 @@
from __future__ import annotations
import sys
from pathlib import Path
from types import ModuleType
import pytest
@ -18,7 +14,6 @@ from PIL import Image
# 2.7 and 3.2.
numpy: ModuleType | None
try:
import numpy
except ImportError:
@ -31,24 +26,23 @@ XDIM = 48000
pytestmark = pytest.mark.skipif(sys.maxsize <= 2**32, reason="requires 64-bit system")
def _write_png(tmp_path: Path, xdim: int, ydim: int) -> None:
f = tmp_path / "temp.png"
def _write_png(tmp_path, xdim, ydim):
f = str(tmp_path / "temp.png")
im = Image.new("L", (xdim, ydim), 0)
im.save(f)
def test_large(tmp_path: Path) -> None:
def test_large(tmp_path):
"""succeeded prepatch"""
_write_png(tmp_path, XDIM, YDIM)
def test_2gpx(tmp_path: Path) -> None:
def test_2gpx(tmp_path):
"""failed prepatch"""
_write_png(tmp_path, XDIM, XDIM)
@pytest.mark.skipif(numpy is None, reason="Numpy is not installed")
def test_size_greater_than_int() -> None:
assert numpy is not None
def test_size_greater_than_int():
arr = numpy.ndarray(shape=(16394, 16394))
Image.fromarray(arr)

View File

@ -1,7 +1,4 @@
from __future__ import annotations
import sys
from pathlib import Path
import pytest
@ -25,19 +22,19 @@ XDIM = 48000
pytestmark = pytest.mark.skipif(sys.maxsize <= 2**32, reason="requires 64-bit system")
def _write_png(tmp_path: Path, xdim: int, ydim: int) -> None:
def _write_png(tmp_path, xdim, ydim):
dtype = np.uint8
a = np.zeros((xdim, ydim), dtype=dtype)
f = tmp_path / "temp.png"
f = str(tmp_path / "temp.png")
im = Image.fromarray(a, "L")
im.save(f)
def test_large(tmp_path: Path) -> None:
def test_large(tmp_path):
"""succeeded prepatch"""
_write_png(tmp_path, XDIM, YDIM)
def test_2gpx(tmp_path: Path) -> None:
def test_2gpx(tmp_path):
"""failed prepatch"""
_write_png(tmp_path, XDIM, XDIM)

View File

@ -1,5 +1,3 @@
from __future__ import annotations
import pytest
from PIL import Image
@ -7,7 +5,7 @@ from PIL import Image
TEST_FILE = "Tests/images/libtiff_segfault.tif"
def test_libtiff_segfault() -> None:
def test_libtiff_segfault():
"""This test should not segfault. It will on Pillow <= 3.1.0 and
libtiff >= 4.0.0
"""

View File

@ -1,30 +1,28 @@
from __future__ import annotations
import zlib
from io import BytesIO
import pytest
from PIL import Image, ImageFile, PngImagePlugin
TEST_FILE = "Tests/images/png_decompression_dos.png"
def test_ignore_dos_text(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
def test_ignore_dos_text():
ImageFile.LOAD_TRUNCATED_IMAGES = True
with Image.open(TEST_FILE) as im:
try:
im = Image.open(TEST_FILE)
im.load()
finally:
ImageFile.LOAD_TRUNCATED_IMAGES = False
assert isinstance(im, PngImagePlugin.PngImageFile)
for s in im.text.values():
assert len(s) < 1024 * 1024, "Text chunk larger than 1M"
for s in im.text.values():
assert len(s) < 1024 * 1024, "Text chunk larger than 1M"
for s in im.info.values():
assert len(s) < 1024 * 1024, "Text chunk larger than 1M"
for s in im.info.values():
assert len(s) < 1024 * 1024, "Text chunk larger than 1M"
def test_dos_text() -> None:
def test_dos_text():
try:
im = Image.open(TEST_FILE)
im.load()
@ -32,12 +30,11 @@ def test_dos_text() -> None:
assert msg, "Decompressed Data Too Large"
return
assert isinstance(im, PngImagePlugin.PngImageFile)
for s in im.text.values():
assert len(s) < 1024 * 1024, "Text chunk larger than 1M"
def test_dos_total_memory() -> None:
def test_dos_total_memory():
im = Image.new("L", (1, 1))
compressed_data = zlib.compress(b"a" * 1024 * 1023)
@ -54,11 +51,10 @@ def test_dos_total_memory() -> None:
try:
im2 = Image.open(b)
except ValueError as msg:
assert "Too much memory" in str(msg)
assert "Too much memory" in msg
return
total_len = 0
assert isinstance(im2, PngImagePlugin.PngImageFile)
for txt in im2.text.values():
total_len += len(txt)
assert total_len < 64 * 1024 * 1024, "Total text chunks greater than 64M"

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@ -1,5 +1,3 @@
from __future__ import annotations
import sys
from pathlib import Path

View File

@ -1,11 +1,7 @@
from __future__ import annotations
import io
import pytest
def pytest_report_header(config: pytest.Config) -> str:
def pytest_report_header(config):
try:
from PIL import features
@ -16,7 +12,7 @@ def pytest_report_header(config: pytest.Config) -> str:
return f"pytest_report_header failed: {e}"
def pytest_configure(config: pytest.Config) -> None:
def pytest_configure(config):
config.addinivalue_line(
"markers",
"pil_noop_mark: A conditional mark where nothing special happens",

View File

@ -1,6 +1,4 @@
#!/usr/bin/env python3
from __future__ import annotations
import base64
import os

Binary file not shown.

View File

@ -37,4 +37,4 @@ The Font Software may be sold as part of a larger software package but no copy o
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
Except as contained in this notice, the name of Tavmjong Bah shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Font Software without prior written authorization from Tavmjong Bah. For further information, contact: tavmjong @ free . fr.
Except as contained in this notice, the name of Tavmjong Bah shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Font Software without prior written authorization from Tavmjong Bah. For further information, contact: tavmjong @ free . fr.

Binary file not shown.

View File

@ -2,6 +2,7 @@
NotoNastaliqUrdu-Regular.ttf and NotoSansSymbols-Regular.ttf, from https://github.com/googlei18n/noto-fonts
NotoSans-Regular.ttf, from https://www.google.com/get/noto/
NotoSansJP-Thin.otf, from https://www.google.com/get/noto/help/cjk/
NotoColorEmoji.ttf, from https://github.com/googlefonts/noto-emoji
AdobeVFPrototype.ttf, from https://github.com/adobe-fonts/adobe-variable-font-prototype
TINY5x3GX.ttf, from http://velvetyne.fr/fonts/tiny
ArefRuqaa-Regular.ttf, from https://github.com/google/fonts/tree/master/ofl/arefruqaa
@ -24,5 +25,3 @@ FreeMono.ttf is licensed under GPLv3.
10x20-ISO8859-1.pcf, from https://packages.ubuntu.com/xenial/xfonts-base
"Public domain font. Share and enjoy."
CBDTTestFont.ttf and EBDTTestFont.ttf from https://github.com/nulano/font-tests are public domain.

Binary file not shown.

View File

@ -2,52 +2,57 @@
Helper functions.
"""
from __future__ import annotations
import logging
import os
import shutil
import subprocess
import sys
import sysconfig
import tempfile
from collections.abc import Sequence
from functools import lru_cache
from io import BytesIO
from pathlib import Path
from typing import Any, Callable
import pytest
from packaging.version import parse as parse_version
from PIL import Image, ImageFile, ImageMath, features
from PIL import Image, ImageMath, features
logger = logging.getLogger(__name__)
uploader = None
HAS_UPLOADER = False
if os.environ.get("SHOW_ERRORS"):
uploader = "show"
# local img.show for errors.
HAS_UPLOADER = True
class test_image_results:
@staticmethod
def upload(a, b):
a.show()
b.show()
elif "GITHUB_ACTIONS" in os.environ:
uploader = "github_actions"
HAS_UPLOADER = True
class test_image_results:
@staticmethod
def upload(a, b):
dir_errors = os.path.join(os.path.dirname(__file__), "errors")
os.makedirs(dir_errors, exist_ok=True)
tmpdir = tempfile.mkdtemp(dir=dir_errors)
a.save(os.path.join(tmpdir, "a.png"))
b.save(os.path.join(tmpdir, "b.png"))
return tmpdir
else:
try:
import test_image_results
HAS_UPLOADER = True
except ImportError:
pass
def upload(a: Image.Image, b: Image.Image) -> str | None:
if uploader == "show":
# local img.show for errors.
a.show()
b.show()
elif uploader == "github_actions":
dir_errors = os.path.join(os.path.dirname(__file__), "errors")
os.makedirs(dir_errors, exist_ok=True)
tmpdir = tempfile.mkdtemp(dir=dir_errors)
a.save(os.path.join(tmpdir, "a.png"))
b.save(os.path.join(tmpdir, "b.png"))
return tmpdir
return None
def convert_to_comparable(
a: Image.Image, b: Image.Image
) -> tuple[Image.Image, Image.Image]:
def convert_to_comparable(a, b):
new_a, new_b = a, b
if a.mode == "P":
new_a = Image.new("L", a.size)
@ -60,16 +65,14 @@ def convert_to_comparable(
return new_a, new_b
def assert_deep_equal(a: Any, b: Any, msg: str | None = None) -> None:
def assert_deep_equal(a, b, msg=None):
try:
assert len(a) == len(b), msg or f"got length {len(a)}, expected {len(b)}"
except Exception:
assert a == b, msg
def assert_image(
im: Image.Image, mode: str, size: tuple[int, int], msg: str | None = None
) -> None:
def assert_image(im, mode, size, msg=None):
if mode is not None:
assert im.mode == mode, (
msg or f"got mode {repr(im.mode)}, expected {repr(mode)}"
@ -81,35 +84,28 @@ def assert_image(
)
def assert_image_equal(a: Image.Image, b: Image.Image, msg: str | None = None) -> None:
def assert_image_equal(a, b, msg=None):
assert a.mode == b.mode, msg or f"got mode {repr(a.mode)}, expected {repr(b.mode)}"
assert a.size == b.size, msg or f"got size {repr(a.size)}, expected {repr(b.size)}"
if a.tobytes() != b.tobytes():
try:
url = upload(a, b)
if url:
logger.error("URL for test images: %s", url)
except Exception:
pass
if HAS_UPLOADER:
try:
url = test_image_results.upload(a, b)
logger.error(f"Url for test images: {url}")
except Exception:
pass
pytest.fail(msg or "got different content")
assert False, msg or "got different content"
def assert_image_equal_tofile(
a: Image.Image,
filename: str | Path,
msg: str | None = None,
mode: str | None = None,
) -> None:
def assert_image_equal_tofile(a, filename, msg=None, mode=None):
with Image.open(filename) as img:
if mode:
img = img.convert(mode)
assert_image_equal(a, img, msg)
def assert_image_similar(
a: Image.Image, b: Image.Image, epsilon: float, msg: str | None = None
) -> None:
def assert_image_similar(a, b, epsilon, msg=None):
assert a.mode == b.mode, msg or f"got mode {repr(a.mode)}, expected {repr(b.mode)}"
assert a.size == b.size, msg or f"got size {repr(a.size)}, expected {repr(b.size)}"
@ -117,9 +113,7 @@ def assert_image_similar(
diff = 0
for ach, bch in zip(a.split(), b.split()):
chdiff = ImageMath.lambda_eval(
lambda args: abs(args["a"] - args["b"]), a=ach, b=bch
).convert("L")
chdiff = ImageMath.eval("abs(a - b)", a=ach, b=bch).convert("L")
diff += sum(i * num for i, num in enumerate(chdiff.histogram()))
ave_diff = diff / (a.size[0] * a.size[1])
@ -129,75 +123,61 @@ def assert_image_similar(
+ f" average pixel value difference {ave_diff:.4f} > epsilon {epsilon:.4f}"
)
except Exception as e:
try:
url = upload(a, b)
if url:
logger.exception("URL for test images: %s", url)
except Exception:
pass
if HAS_UPLOADER:
try:
url = test_image_results.upload(a, b)
logger.error(f"Url for test images: {url}")
except Exception:
pass
raise e
def assert_image_similar_tofile(
a: Image.Image,
filename: str | Path,
epsilon: float,
msg: str | None = None,
) -> None:
def assert_image_similar_tofile(a, filename, epsilon, msg=None, mode=None):
with Image.open(filename) as img:
if mode:
img = img.convert(mode)
assert_image_similar(a, img, epsilon, msg)
def assert_not_all_same(items: Sequence[Any], msg: str | None = None) -> None:
def assert_all_same(items, msg=None):
assert items.count(items[0]) == len(items), msg
def assert_not_all_same(items, msg=None):
assert items.count(items[0]) != len(items), msg
def assert_tuple_approx_equal(
actuals: Sequence[int], targets: tuple[int, ...], threshold: int, msg: str
) -> None:
def assert_tuple_approx_equal(actuals, targets, threshold, msg):
"""Tests if actuals has values within threshold from targets"""
value = True
for i, target in enumerate(targets):
if not (target - threshold <= actuals[i] <= target + threshold):
pytest.fail(msg + ": " + repr(actuals) + " != " + repr(targets))
value *= target - threshold <= actuals[i] <= target + threshold
assert value, msg + ": " + repr(actuals) + " != " + repr(targets)
def timeout_unless_slower_valgrind(timeout: float) -> pytest.MarkDecorator:
if "PILLOW_VALGRIND_TEST" in os.environ:
return pytest.mark.pil_noop_mark()
return pytest.mark.timeout(timeout)
def skip_unless_feature(feature: str) -> pytest.MarkDecorator:
def skip_unless_feature(feature):
reason = f"{feature} not available"
return pytest.mark.skipif(not features.check(feature), reason=reason)
def skip_unless_feature_version(
feature: str, required: str, reason: str | None = None
) -> pytest.MarkDecorator:
version = features.version(feature)
if version is None:
def skip_unless_feature_version(feature, version_required, reason=None):
if not features.check(feature):
return pytest.mark.skip(f"{feature} not available")
if reason is None:
reason = f"{feature} is older than {required}"
version_required = parse_version(required)
version_available = parse_version(version)
reason = f"{feature} is older than {version_required}"
version_required = parse_version(version_required)
version_available = parse_version(features.version(feature))
return pytest.mark.skipif(version_available < version_required, reason=reason)
def mark_if_feature_version(
mark: pytest.MarkDecorator,
feature: str,
version_blacklist: str,
reason: str | None = None,
) -> pytest.MarkDecorator:
version = features.version(feature)
if version is None:
def mark_if_feature_version(mark, feature, version_blacklist, reason=None):
if not features.check(feature):
return pytest.mark.pil_noop_mark()
if reason is None:
reason = f"{feature} is {version_blacklist}"
version_required = parse_version(version_blacklist)
version_available = parse_version(version)
version_available = parse_version(features.version(feature))
if (
version_available.major == version_required.major
and version_available.minor == version_required.minor
@ -212,7 +192,7 @@ class PillowLeakTestCase:
iterations = 100 # count
mem_limit = 512 # k
def _get_mem_usage(self) -> float:
def _get_mem_usage(self):
"""
Gets the RUSAGE memory usage, returns in K. Encapsulates the difference
between macOS and Linux rss reporting
@ -223,13 +203,18 @@ class PillowLeakTestCase:
from resource import RUSAGE_SELF, getrusage
mem = getrusage(RUSAGE_SELF).ru_maxrss
# man 2 getrusage:
# ru_maxrss
# This is the maximum resident set size utilized
# in bytes on macOS, in kilobytes on Linux
return mem / 1024 if sys.platform == "darwin" else mem
if sys.platform == "darwin":
# man 2 getrusage:
# ru_maxrss
# This is the maximum resident set size utilized (in bytes).
return mem / 1024 # Kb
# linux
# man 2 getrusage
# ru_maxrss (since Linux 2.6.32)
# This is the maximum resident set size used (in kilobytes).
return mem # Kb
def _test_leak(self, core: Callable[[], None]) -> None:
def _test_leak(self, core):
start_mem = self._get_mem_usage()
for cycle in range(self.iterations):
core()
@ -241,61 +226,50 @@ class PillowLeakTestCase:
# helpers
def fromstring(data: bytes) -> ImageFile.ImageFile:
def fromstring(data):
return Image.open(BytesIO(data))
def tostring(im: Image.Image, string_format: str, **options: Any) -> bytes:
def tostring(im, string_format, **options):
out = BytesIO()
im.save(out, string_format, **options)
return out.getvalue()
def hopper(mode: str | None = None) -> Image.Image:
# Use caching to reduce reading from disk, but return a copy
# so that the cached image isn't modified by the tests
# (for fast, isolated, repeatable tests).
def hopper(mode=None, cache={}):
if mode is None:
# Always return fresh not-yet-loaded version of image.
# Operations on not-yet-loaded images are a separate class of errors
# that we should catch.
# Operations on not-yet-loaded images is separate class of errors
# what we should catch.
return Image.open("Tests/images/hopper.ppm")
return _cached_hopper(mode).copy()
@lru_cache
def _cached_hopper(mode: str) -> Image.Image:
if mode == "F":
im = hopper("L")
else:
im = hopper()
try:
im = im.convert(mode)
except ImportError:
if mode == "LAB":
im = Image.open("Tests/images/hopper.Lab.tif")
# Use caching to reduce reading from disk but so an original copy is
# returned each time and the cached image isn't modified by tests
# (for fast, isolated, repeatable tests).
im = cache.get(mode)
if im is None:
if mode == "F":
im = hopper("L").convert(mode)
elif mode[:4] == "I;16":
im = hopper("I").convert(mode)
else:
raise
return im
im = hopper().convert(mode)
cache[mode] = im
return im.copy()
def djpeg_available() -> bool:
if shutil.which("djpeg"):
try:
subprocess.check_call(["djpeg", "-version"])
return True
except subprocess.CalledProcessError: # pragma: no cover
return False
return False
def djpeg_available():
return bool(shutil.which("djpeg"))
def netpbm_available() -> bool:
def cjpeg_available():
return bool(shutil.which("cjpeg"))
def netpbm_available():
return bool(shutil.which("ppmquant") and shutil.which("ppmtogif"))
def magick_command() -> list[str] | None:
def magick_command():
if sys.platform == "win32":
magickhome = os.environ.get("MAGICK_HOME")
if magickhome:
@ -312,35 +286,47 @@ def magick_command() -> list[str] | None:
return imagemagick
if graphicsmagick and shutil.which(graphicsmagick[0]):
return graphicsmagick
return None
def on_ci() -> bool:
def on_appveyor():
return "APPVEYOR" in os.environ
def on_github_actions():
return "GITHUB_ACTIONS" in os.environ
def on_ci():
# GitHub Actions and AppVeyor have "CI"
return "CI" in os.environ
def is_big_endian() -> bool:
def is_big_endian():
return sys.byteorder == "big"
def is_ppc64le() -> bool:
def is_ppc64le():
import platform
return platform.machine() == "ppc64le"
def is_win32() -> bool:
def is_win32():
return sys.platform.startswith("win32")
def is_pypy() -> bool:
def is_pypy():
return hasattr(sys, "pypy_translation_info")
def is_mingw():
return sysconfig.get_platform() == "mingw"
class CachedProperty:
def __init__(self, func: Callable[[Any], Any]) -> None:
def __init__(self, func):
self.func = func
def __get__(self, instance: Any, cls: type[Any] | None = None) -> Any:
def __get__(self, instance, cls=None):
result = instance.__dict__[self.func.__name__] = self.func(instance)
return result

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@ -22,3 +22,4 @@ and that the name of ICC shall not be used in advertising or publicity
pertaining to distribution of the software without specific, written
prior permission. ICC makes no representations about the suitability
of this software for any purpose.

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