diff --git a/.appveyor.yml b/.appveyor.yml
deleted file mode 100644
index 41a5725b2..000000000
--- a/.appveyor.yml
+++ /dev/null
@@ -1,99 +0,0 @@
-skip_commits:
- files:
- - ".github/**/*"
- - ".gitmodules"
- - "docs/**/*"
- - "wheels/**/*"
-
-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:
- COVERAGE_CORE: sysmon
- EXECUTABLE: python.exe
- TEST_OPTIONS:
- DEPLOY: YES
- matrix:
- - PYTHON: C:/Python312
- ARCHITECTURE: x86
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
- - PYTHON: C:/Python39-x64
- ARCHITECTURE: AMD64
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-
-
-install:
-- '%PYTHON%\%EXECUTABLE% --version'
-- '%PYTHON%\%EXECUTABLE% -m pip install --upgrade pip'
-- curl -fsSL -o pillow-test-images.zip https://github.com/python-pillow/test-images/archive/main.zip
-- 7z x pillow-test-images.zip -oc:\
-- xcopy /S /Y c:\test-images-main\* c:\pillow\tests\images
-- curl -fsSL -o nasm-win64.zip https://raw.githubusercontent.com/python-pillow/pillow-depends/main/nasm-2.16.03-win64.zip
-- 7z x nasm-win64.zip -oc:\
-- choco install ghostscript --version=10.4.0
-- path c:\nasm-2.16.03;C:\Program Files\gs\gs10.04.0\bin;%PATH%
-- cd c:\pillow\winbuild\
-- ps: |
- c:\python39\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 defusedxml ipython numpy olefile pyroma'
-- c:\"Program Files (x86)"\"Windows Kits"\10\Debuggers\x86\gflags.exe /p /enable %PYTHON%\%EXECUTABLE%
-- path %PYTHON%;%PATH%
-- .ci\test.cmd
-
-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'))
diff --git a/.ci/after_success.sh b/.ci/after_success.sh
index c71546f00..6da27b975 100755
--- a/.ci/after_success.sh
+++ b/.ci/after_success.sh
@@ -2,8 +2,4 @@
# gather the coverage data
python3 -m pip install coverage
-if [[ $MATRIX_DOCKER ]]; then
- python3 -m coverage xml --ignore-errors
-else
- python3 -m coverage xml
-fi
+python3 -m coverage xml
diff --git a/.ci/build.sh b/.ci/build.sh
index e678f68ec..ae10cb671 100755
--- a/.ci/build.sh
+++ b/.ci/build.sh
@@ -3,8 +3,5 @@
set -e
python3 -m coverage erase
-if [ $(uname) == "Darwin" ]; then
- export CPPFLAGS="-I/usr/local/miniconda/include";
-fi
make clean
make install-coverage
diff --git a/.ci/install.sh b/.ci/install.sh
index e85e6bdc5..e61752750 100755
--- a/.ci/install.sh
+++ b/.ci/install.sh
@@ -2,12 +2,12 @@
aptget_update()
{
- if [ ! -z $1 ]; then
+ if [ -n "$1" ]; then
echo ""
echo "Retrying apt-get update..."
echo ""
fi
- output=`sudo apt-get update 2>&1`
+ output=$(sudo apt-get update 2>&1)
echo "$output"
if [[ $output == *[WE]:\ * ]]; then
return 1
@@ -21,7 +21,7 @@ set -e
if [[ $(uname) != CYGWIN* ]]; then
sudo apt-get -qq install libfreetype6-dev liblcms2-dev python3-tk\
- ghostscript libjpeg-turbo-progs libopenjp2-7-dev\
+ ghostscript libjpeg-turbo8-dev libopenjp2-7-dev\
cmake meson imagemagick libharfbuzz-dev libfribidi-dev\
sway wl-clipboard libopenblas-dev
fi
diff --git a/.ci/requirements-cibw.txt b/.ci/requirements-cibw.txt
index a1424ecc0..2fd3eb6ff 100644
--- a/.ci/requirements-cibw.txt
+++ b/.ci/requirements-cibw.txt
@@ -1 +1 @@
-cibuildwheel==2.21.2
+cibuildwheel==2.23.0
diff --git a/.ci/requirements-mypy.txt b/.ci/requirements-mypy.txt
index dcb3996e2..2e3610478 100644
--- a/.ci/requirements-mypy.txt
+++ b/.ci/requirements-mypy.txt
@@ -1,4 +1,4 @@
-mypy==1.11.2
+mypy==1.15.0
IceSpringPySideStubs-PyQt6
IceSpringPySideStubs-PySide6
ipython
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index d03fcf0d9..c098e32eb 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -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) 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.
+- 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.
- Create a pull request to pull the changes from your branch to the Pillow `main`.
### Guidelines
@@ -17,9 +17,8 @@ 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 tests on AppVeyor.
+- When committing only documentation changes please include `[ci skip]` in the commit message to avoid running extra tests.
- 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
diff --git a/.github/mergify.yml b/.github/mergify.yml
index 3c2066137..9bb089615 100644
--- a/.github/mergify.yml
+++ b/.github/mergify.yml
@@ -9,7 +9,6 @@ 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
diff --git a/.github/release-drafter.yml b/.github/release-drafter.yml
index 3711d91f0..de0ab4805 100644
--- a/.github/release-drafter.yml
+++ b/.github/release-drafter.yml
@@ -3,18 +3,19 @@ tag-template: "$NEXT_MINOR_VERSION"
change-template: '- $TITLE #$NUMBER [@$AUTHOR]'
categories:
- - title: "Dependencies"
- label: "Dependency"
+ - title: "Removals"
+ label: "Removal"
- title: "Deprecations"
label: "Deprecation"
- title: "Documentation"
label: "Documentation"
- - title: "Removals"
- label: "Removal"
+ - title: "Dependencies"
+ label: "Dependency"
- title: "Testing"
label: "Testing"
- title: "Type hints"
label: "Type hints"
+ - title: "Other changes"
exclude-labels:
- "changelog: skip"
@@ -23,6 +24,4 @@ template: |
https://pillow.readthedocs.io/en/stable/releasenotes/$NEXT_MINOR_VERSION.html
- ## Changes
-
$CHANGES
diff --git a/.github/renovate.json b/.github/renovate.json
index d1d824335..f48b670ec 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -1,7 +1,7 @@
{
"$schema": "https://docs.renovatebot.com/renovate-schema.json",
"extends": [
- "config:base"
+ "config:recommended"
],
"labels": [
"Dependency"
@@ -9,9 +9,13 @@
"packageRules": [
{
"groupName": "github-actions",
- "matchManagers": ["github-actions"],
- "separateMajorMinor": "false"
+ "matchManagers": [
+ "github-actions"
+ ],
+ "separateMajorMinor": false
}
],
- "schedule": ["on the 3rd day of the month"]
+ "schedule": [
+ "on the 3rd day of the month"
+ ]
}
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 92e860cb5..626824f38 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -33,6 +33,8 @@ jobs:
steps:
- uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: Set up Python
uses: actions/setup-python@v5
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index cc4760288..8e789a734 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -21,6 +21,8 @@ jobs:
steps:
- uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: pre-commit cache
uses: actions/cache@v4
diff --git a/.github/workflows/macos-install.sh b/.github/workflows/macos-install.sh
index ddb421230..6aa59a4ac 100755
--- a/.github/workflows/macos-install.sh
+++ b/.github/workflows/macos-install.sh
@@ -8,17 +8,13 @@ fi
brew install \
freetype \
ghostscript \
+ jpeg-turbo \
libimagequant \
- libjpeg \
+ libraqm \
libtiff \
little-cms2 \
openjpeg \
webp
-if [[ "$ImageOS" == "macos13" ]]; then
- brew install --ignore-dependencies libraqm
-else
- brew install libraqm
-fi
export PKG_CONFIG_PATH="/usr/local/opt/openblas/lib/pkgconfig"
python3 -m pip install coverage
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 545c2e364..61ccf58e2 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -6,7 +6,7 @@ on:
workflow_dispatch:
permissions:
- issues: write
+ contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
@@ -15,6 +15,8 @@ concurrency:
jobs:
stale:
if: github.repository_owner == 'python-pillow'
+ permissions:
+ issues: write
runs-on: ubuntu-latest
diff --git a/.github/workflows/test-cygwin.yml b/.github/workflows/test-cygwin.yml
index 0aa79e423..abfeaa77f 100644
--- a/.github/workflows/test-cygwin.yml
+++ b/.github/workflows/test-cygwin.yml
@@ -48,9 +48,11 @@ jobs:
- name: Checkout Pillow
uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: Install Cygwin
- uses: cygwin/cygwin-install-action@v4
+ uses: cygwin/cygwin-install-action@v5
with:
packages: >
gcc-g++
@@ -131,11 +133,12 @@ jobs:
- name: After success
run: |
bash.exe .ci/after_success.sh
+ rm C:\cygwin\bin\bash.EXE
- name: Upload coverage
- uses: codecov/codecov-action@v4
+ uses: codecov/codecov-action@v5
with:
- file: ./coverage.xml
+ files: ./coverage.xml
flags: GHA_Cygwin
name: Cygwin Python 3.${{ matrix.python-minor-version }}
token: ${{ secrets.CODECOV_ORG_TOKEN }}
diff --git a/.github/workflows/test-docker.yml b/.github/workflows/test-docker.yml
index 21e1275e7..da5e191da 100644
--- a/.github/workflows/test-docker.yml
+++ b/.github/workflows/test-docker.yml
@@ -29,42 +29,46 @@ concurrency:
jobs:
build:
- runs-on: ubuntu-latest
+ runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
+ os: ["ubuntu-latest"]
docker: [
- # Run slower jobs first to give them a headstart and reduce waiting time
- ubuntu-22.04-jammy-arm64v8,
- ubuntu-24.04-noble-ppc64le,
- ubuntu-24.04-noble-s390x,
- # Then run the remainder
alpine,
amazon-2-amd64,
amazon-2023-amd64,
arch,
centos-stream-9-amd64,
+ centos-stream-10-amd64,
debian-12-bookworm-x86,
debian-12-bookworm-amd64,
- fedora-39-amd64,
fedora-40-amd64,
+ fedora-41-amd64,
gentoo,
ubuntu-22.04-jammy-amd64,
ubuntu-24.04-noble-amd64,
]
dockerTag: [main]
include:
- - docker: "ubuntu-22.04-jammy-arm64v8"
- qemu-arch: "aarch64"
- docker: "ubuntu-24.04-noble-ppc64le"
+ os: "ubuntu-22.04"
qemu-arch: "ppc64le"
+ dockerTag: main
- docker: "ubuntu-24.04-noble-s390x"
+ os: "ubuntu-22.04"
qemu-arch: "s390x"
+ dockerTag: main
+ - docker: "ubuntu-24.04-noble-arm64v8"
+ os: "ubuntu-24.04-arm"
+ dockerTag: main
name: ${{ matrix.docker }}
steps:
- uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: Build system information
run: python3 .github/workflows/system-info.py
@@ -87,22 +91,21 @@ jobs:
- name: After success
run: |
- PATH="$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@v4
+ uses: codecov/codecov-action@v5
with:
flags: GHA_Docker
name: ${{ matrix.docker }}
- gcov: true
token: ${{ secrets.CODECOV_ORG_TOKEN }}
success:
diff --git a/.github/workflows/test-mingw.yml b/.github/workflows/test-mingw.yml
index c7a73439c..bb6d7dc37 100644
--- a/.github/workflows/test-mingw.yml
+++ b/.github/workflows/test-mingw.yml
@@ -46,6 +46,8 @@ jobs:
steps:
- name: Checkout Pillow
uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: Set up shell
run: echo "C:\msys64\usr\bin\" >> $env:GITHUB_PATH
@@ -64,18 +66,18 @@ jobs:
mingw-w64-x86_64-libtiff \
mingw-w64-x86_64-libwebp \
mingw-w64-x86_64-openjpeg2 \
- mingw-w64-x86_64-python3-numpy \
- mingw-w64-x86_64-python3-olefile \
- mingw-w64-x86_64-python3-setuptools \
+ 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-python-pyqt6
- python3 -m ensurepip
- python3 -m pip install pyroma pytest pytest-cov pytest-timeout
-
pushd depends && ./install_extra_test_images.sh && popd
- name: Build Pillow
- run: SETUPTOOLS_USE_DISTUTILS="stdlib" CFLAGS="-coverage" python3 -m pip install .
+ run: CFLAGS="-coverage" python3 -m pip install .
- name: Test Pillow
run: |
@@ -83,9 +85,9 @@ jobs:
.ci/test.sh
- name: Upload coverage
- uses: codecov/codecov-action@v4
+ uses: codecov/codecov-action@v5
with:
- file: ./coverage.xml
+ files: ./coverage.xml
flags: GHA_Windows
name: "MSYS2 MinGW"
token: ${{ secrets.CODECOV_ORG_TOKEN }}
diff --git a/.github/workflows/test-valgrind.yml b/.github/workflows/test-valgrind.yml
index 63aec586b..8818b3b23 100644
--- a/.github/workflows/test-valgrind.yml
+++ b/.github/workflows/test-valgrind.yml
@@ -40,6 +40,8 @@ jobs:
steps:
- uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: Build system information
run: python3 .github/workflows/system-info.py
diff --git a/.github/workflows/test-windows.yml b/.github/workflows/test-windows.yml
index c8842e37b..ef49ff332 100644
--- a/.github/workflows/test-windows.yml
+++ b/.github/workflows/test-windows.yml
@@ -31,29 +31,38 @@ env:
jobs:
build:
- runs-on: windows-latest
+ runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
- python-version: ["pypy3.10", "3.9", "3.10", "3.11", "3.12", "3.13"]
+ python-version: ["pypy3.11", "pypy3.10", "3.10", "3.11", "3.12", "3.13", "3.14"]
+ architecture: ["x64"]
+ os: ["windows-latest"]
+ include:
+ # Test the oldest Python on 32-bit
+ - { python-version: "3.9", architecture: "x86", os: "windows-2019" }
timeout-minutes: 30
- name: Python ${{ matrix.python-version }}
+ name: Python ${{ matrix.python-version }} (${{ matrix.architecture }})
steps:
- name: Checkout Pillow
uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: Checkout cached dependencies
uses: actions/checkout@v4
with:
+ persist-credentials: false
repository: python-pillow/pillow-depends
path: winbuild\depends
- name: Checkout extra test images
uses: actions/checkout@v4
with:
+ persist-credentials: false
repository: python-pillow/test-images
path: Tests\test-images
@@ -63,22 +72,21 @@ jobs:
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: Install Python dependencies
- run: >
- python3 -m pip install
- coverage>=7.4.2
- defusedxml
- olefile
- pyroma
- pytest
- pytest-cov
- pytest-timeout
+ - name: Upgrade pip
+ run: |
+ python3 -m pip install --upgrade pip
+
+ - name: Install CPython dependencies
+ if: "!contains(matrix.python-version, 'pypy') && matrix.architecture != 'x86'"
+ run: |
+ python3 -m pip install PyQt6
- name: Install dependencies
id: install
@@ -178,7 +186,7 @@ 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 ."
+ cmd /c "winbuild\build\build_env.cmd && $env:pythonLocation\python.exe -m pip install -v $FLAGS .[tests]"
& $env:pythonLocation\python.exe selftest.py --installed
shell: pwsh
@@ -213,9 +221,9 @@ jobs:
shell: pwsh
- name: Upload coverage
- uses: codecov/codecov-action@v4
+ uses: codecov/codecov-action@v5
with:
- file: ./coverage.xml
+ files: ./coverage.xml
flags: GHA_Windows
name: ${{ runner.os }} Python ${{ matrix.python-version }}
token: ${{ secrets.CODECOV_ORG_TOKEN }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6576292b5..c4ad88be9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -41,7 +41,10 @@ jobs:
"ubuntu-latest",
]
python-version: [
+ "pypy3.11",
"pypy3.10",
+ "3.14",
+ "3.13t",
"3.13",
"3.12",
"3.11",
@@ -52,21 +55,22 @@ jobs:
- { python-version: "3.11", PYTHONOPTIMIZE: 1, REVERSE: "--reverse" }
- { python-version: "3.10", PYTHONOPTIMIZE: 2 }
# Free-threaded
- - { os: "ubuntu-latest", python-version: "3.13-dev", 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" }
runs-on: ${{ matrix.os }}
- name: ${{ matrix.os }} Python ${{ matrix.python-version }} ${{ matrix.disable-gil && 'free-threaded' || '' }}
+ name: ${{ matrix.os }} Python ${{ matrix.python-version }}
steps:
- uses: actions/checkout@v4
+ with:
+ persist-credentials: false
- name: Set up Python ${{ matrix.python-version }}
- uses: actions/setup-python@v5
- if: "${{ !matrix.disable-gil }}"
+ uses: Quansight-Labs/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
allow-prereleases: true
@@ -75,13 +79,6 @@ jobs:
".ci/*.sh"
"pyproject.toml"
- - name: Set up Python ${{ matrix.python-version }} (free-threaded)
- uses: deadsnakes/action@v3.2.0
- if: "${{ matrix.disable-gil }}"
- with:
- python-version: ${{ matrix.python-version }}
- nogil: ${{ matrix.disable-gil }}
-
- name: Set PYTHON_GIL
if: "${{ matrix.disable-gil }}"
run: |
@@ -114,7 +111,7 @@ jobs:
GHA_PYTHON_VERSION: ${{ matrix.python-version }}
- name: Register gcc problem matcher
- if: "matrix.os == 'ubuntu-latest' && matrix.python-version == '3.12'"
+ if: "matrix.os == 'ubuntu-latest' && matrix.python-version == '3.13'"
run: echo "::add-matcher::.github/problem-matchers/gcc.json"
- name: Build
@@ -154,11 +151,10 @@ jobs:
.ci/after_success.sh
- name: Upload coverage
- uses: codecov/codecov-action@v4
+ uses: codecov/codecov-action@v5
with:
flags: ${{ matrix.os == 'ubuntu-latest' && 'GHA_Ubuntu' || 'GHA_macOS' }}
name: ${{ matrix.os }} Python ${{ matrix.python-version }}
- gcov: true
token: ${{ secrets.CODECOV_ORG_TOKEN }}
success:
diff --git a/.github/workflows/wheels-dependencies.sh b/.github/workflows/wheels-dependencies.sh
index 19eb91cbb..202a8935d 100755
--- a/.github/workflows/wheels-dependencies.sh
+++ b/.github/workflows/wheels-dependencies.sh
@@ -1,11 +1,33 @@
#!/bin/bash
-# Define custom utilities
-# Test for macOS with [ -n "$IS_MACOS" ]
-if [ -z "$IS_MACOS" ]; then
- export MB_ML_LIBC=${AUDITWHEEL_POLICY::9}
- export MB_ML_VER=${AUDITWHEEL_POLICY:9}
+
+# Setup that needs to be done before multibuild utils are invoked
+PROJECTDIR=$(pwd)
+if [[ "$(uname -s)" == "Darwin" ]]; then
+ # Safety check - macOS builds require that CIBW_ARCHS is set, and that it
+ # only contains a single value (even though cibuildwheel allows multiple
+ # values in CIBW_ARCHS).
+ if [[ -z "$CIBW_ARCHS" ]]; then
+ echo "ERROR: Pillow macOS builds require CIBW_ARCHS be defined."
+ exit 1
+ fi
+ if [[ "$CIBW_ARCHS" == *" "* ]]; then
+ echo "ERROR: Pillow macOS builds only support a single architecture in CIBW_ARCHS."
+ exit 1
+ fi
+
+ # Build macOS dependencies in `build/darwin`
+ # Install them into `build/deps/darwin`
+ WORKDIR=$(pwd)/build/darwin
+ BUILD_PREFIX=$(pwd)/build/deps/darwin
+else
+ # Build prefix will default to /usr/local
+ WORKDIR=$(pwd)/build
+ MB_ML_LIBC=${AUDITWHEEL_POLICY::9}
+ MB_ML_VER=${AUDITWHEEL_POLICY:9}
fi
-export PLAT=$CIBW_ARCHS
+PLAT=$CIBW_ARCHS
+
+# Define custom utilities
source wheels/multibuild/common_utils.sh
source wheels/multibuild/library_builders.sh
if [ -z "$IS_MACOS" ]; then
@@ -15,103 +37,111 @@ fi
ARCHIVE_SDIR=pillow-depends-main
# Package versions for fresh source builds
-FREETYPE_VERSION=2.13.2
-HARFBUZZ_VERSION=10.0.1
-LIBPNG_VERSION=1.6.44
-JPEGTURBO_VERSION=3.0.4
-OPENJPEG_VERSION=2.5.2
-XZ_VERSION=5.6.3
+FREETYPE_VERSION=2.13.3
+HARFBUZZ_VERSION=10.4.0
+LIBPNG_VERSION=1.6.47
+JPEGTURBO_VERSION=3.1.0
+OPENJPEG_VERSION=2.5.3
+XZ_VERSION=5.6.4
TIFF_VERSION=4.6.0
-LCMS2_VERSION=2.16
-if [[ -n "$IS_MACOS" ]]; then
- GIFLIB_VERSION=5.2.2
-else
- GIFLIB_VERSION=5.2.1
-fi
-if [[ -n "$IS_MACOS" ]] || [[ "$MB_ML_VER" != 2014 ]]; then
- ZLIB_VERSION=1.3.1
-else
- ZLIB_VERSION=1.2.8
-fi
-LIBWEBP_VERSION=1.4.0
+LCMS2_VERSION=2.17
+ZLIB_NG_VERSION=2.2.4
+LIBWEBP_VERSION=1.5.0
BZIP2_VERSION=1.0.8
LIBXCB_VERSION=1.17.0
BROTLI_VERSION=1.1.0
-if [[ -n "$IS_MACOS" ]] && [[ "$CIBW_ARCHS" == "x86_64" ]]; then
- function build_openjpeg {
- local out_dir=$(fetch_unpack https://github.com/uclouvain/openjpeg/archive/v$OPENJPEG_VERSION.tar.gz openjpeg-$OPENJPEG_VERSION.tar.gz)
- (cd $out_dir \
- && cmake -DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX -DCMAKE_INSTALL_NAME_DIR=$BUILD_PREFIX/lib . \
- && make install)
- touch openjpeg-stamp
- }
-fi
+function build_pkg_config {
+ if [ -e pkg-config-stamp ]; then return; fi
+ # This essentially duplicates the Homebrew recipe
+ CFLAGS="$CFLAGS -Wno-int-conversion" 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=$(xcrun --show-sdk-path --sdk macosx)/usr/include
+ export PKG_CONFIG=$BUILD_PREFIX/bin/pkg-config
+ touch pkg-config-stamp
+}
+
+function build_zlib_ng {
+ if [ -e zlib-stamp ]; then return; fi
+ fetch_unpack https://github.com/zlib-ng/zlib-ng/archive/$ZLIB_NG_VERSION.tar.gz zlib-ng-$ZLIB_NG_VERSION.tar.gz
+ (cd zlib-ng-$ZLIB_NG_VERSION \
+ && ./configure --prefix=$BUILD_PREFIX --zlib-compat \
+ && make -j4 \
+ && make install)
+
+ if [ -n "$IS_MACOS" ]; 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.
+ install_name_tool -id $BUILD_PREFIX/lib/libz.1.dylib $BUILD_PREFIX/lib/libz.1.dylib
+ fi
+ touch zlib-stamp
+}
function build_brotli {
- local cmake=$(get_modern_cmake)
+ 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_NAME_DIR=$BUILD_PREFIX/lib . \
+ && cmake -DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX -DCMAKE_INSTALL_LIBDIR=$BUILD_PREFIX/lib -DCMAKE_INSTALL_NAME_DIR=$BUILD_PREFIX/lib . \
&& make install)
- if [[ "$MB_ML_LIBC" == "manylinux" ]]; then
- cp /usr/local/lib64/libbrotli* /usr/local/lib
- cp /usr/local/lib64/pkgconfig/libbrotli* /usr/local/lib/pkgconfig
- fi
+ touch brotli-stamp
}
function build_harfbuzz {
+ if [ -e harfbuzz-stamp ]; then return; fi
python3 -m pip install meson ninja
- local out_dir=$(fetch_unpack https://github.com/harfbuzz/harfbuzz/releases/download/$HARFBUZZ_VERSION/$HARFBUZZ_VERSION.tar.xz harfbuzz-$HARFBUZZ_VERSION.tar.xz)
+ local out_dir=$(fetch_unpack https://github.com/harfbuzz/harfbuzz/releases/download/$HARFBUZZ_VERSION/harfbuzz-$HARFBUZZ_VERSION.tar.xz harfbuzz-$HARFBUZZ_VERSION.tar.xz)
(cd $out_dir \
- && meson setup build --buildtype=release -Dfreetype=enabled -Dglib=disabled)
+ && meson setup build --prefix=$BUILD_PREFIX --libdir=$BUILD_PREFIX/lib --buildtype=release -Dfreetype=enabled -Dglib=disabled)
(cd $out_dir/build \
&& meson install)
- if [[ "$MB_ML_LIBC" == "manylinux" ]]; then
- cp /usr/local/lib64/libharfbuzz* /usr/local/lib
- fi
+ touch harfbuzz-stamp
}
function build {
- if [[ -n "$IS_MACOS" ]] && [[ "$CIBW_ARCHS" == "arm64" ]]; then
- sudo chown -R runner /usr/local
- fi
build_xz
- if [ -z "$IS_ALPINE" ] && [ -z "$IS_MACOS" ]; then
+ if [ -z "$IS_ALPINE" ] && [ -z "$SANITIZER" ] && [ -z "$IS_MACOS" ]; then
yum remove -y zlib-devel
fi
- build_new_zlib
+ build_zlib_ng
build_simple xcb-proto 1.17.0 https://xorg.freedesktop.org/archive/individual/proto
if [ -n "$IS_MACOS" ]; then
build_simple xorgproto 2024.1 https://www.x.org/pub/individual/proto
- build_simple libXau 1.0.11 https://www.x.org/pub/individual/lib
+ build_simple libXau 1.0.12 https://www.x.org/pub/individual/lib
build_simple libpthread-stubs 0.5 https://xcb.freedesktop.org/dist
- if [[ "$CIBW_ARCHS" == "arm64" ]]; then
- cp /usr/local/share/pkgconfig/xcb-proto.pc /usr/local/lib/pkgconfig
- fi
else
- sed s/\${pc_sysrootdir\}// /usr/local/share/pkgconfig/xcb-proto.pc > /usr/local/lib/pkgconfig/xcb-proto.pc
+ sed s/\${pc_sysrootdir\}// $BUILD_PREFIX/share/pkgconfig/xcb-proto.pc > $BUILD_PREFIX/lib/pkgconfig/xcb-proto.pc
fi
build_simple libxcb $LIBXCB_VERSION https://www.x.org/releases/individual/lib
build_libjpeg_turbo
- build_tiff
+ if [ -n "$IS_MACOS" ]; then
+ # Custom tiff build to include jpeg; by default, configure won't include
+ # headers/libs in the custom macOS 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=$BUILD_PREFIX/lib \
+ --disable-webp --disable-libdeflate --disable-zstd
+ else
+ build_tiff
+ fi
+
build_libpng
build_lcms2
build_openjpeg
- if [ -f /usr/local/lib64/libopenjp2.so ]; then
- cp /usr/local/lib64/libopenjp2.so /usr/local/lib
- fi
- ORIGINAL_CFLAGS=$CFLAGS
- CFLAGS="$CFLAGS -O3 -DNDEBUG"
+ webp_cflags="-O3 -DNDEBUG"
if [[ -n "$IS_MACOS" ]]; then
- CFLAGS="$CFLAGS -Wl,-headerpad_max_install_names"
+ webp_cflags="$webp_cflags -Wl,-headerpad_max_install_names"
fi
- build_libwebp
- CFLAGS=$ORIGINAL_CFLAGS
+ CFLAGS="$CFLAGS $webp_cflags" build_simple libwebp $LIBWEBP_VERSION \
+ https://storage.googleapis.com/downloads.webmproject.org/releases/webp tar.gz \
+ --enable-libwebpmux --enable-libwebpdemux
build_brotli
@@ -125,31 +155,47 @@ function build {
build_harfbuzz
}
+# 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.
-curl -fsSL -o pillow-depends-main.zip https://github.com/python-pillow/pillow-depends/archive/main.zip
-untar pillow-depends-main.zip
+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
- # libtiff and libxcb cause a conflict with building libtiff and libxcb
- # libxau and libxdmcp cause an issue on macOS < 11
- # remove cairo to fix building harfbuzz on arm64
- # remove lcms2 and libpng to fix building openjpeg on arm64
- # remove jpeg-turbo to avoid inclusion on arm64
- # remove webp and zstd to avoid inclusion on x86_64
- # curl from brew requires zstd, use system curl
- brew remove --ignore-dependencies libpng libtiff libxcb libxau libxdmcp curl cairo lcms2 zstd
- if [[ "$CIBW_ARCHS" == "arm64" ]]; then
- brew remove --ignore-dependencies jpeg-turbo
- else
- brew remove --ignore-dependencies webp
- fi
+ # Homebrew (or similar packaging environments) install can contain some of
+ # the libraries that we're going to build. However, they may be compiled
+ # with a MACOSX_DEPLOYMENT_TARGET that doesn't match what we want to use,
+ # and they may bring in other dependencies that we don't want. The same will
+ # be true of any other locations on the path. To avoid conflicts, strip the
+ # path down to the bare minimum (which, on macOS, won't include any
+ # development dependencies).
+ export PATH="$BUILD_PREFIX/bin:$(dirname $(which python3)):/usr/bin:/bin:/usr/sbin:/sbin:/Library/Apple/usr/bin"
+ export CMAKE_PREFIX_PATH=$BUILD_PREFIX
- brew install pkg-config
+ # 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
+ build_pkg_config
+ # Ensure cmake is available
+ python3 -m pip install cmake
fi
wrap_wheel_builder build
+# 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 $filename | cut -f 1 -d '.')\n" | cat >> LICENSE
diff --git a/.github/workflows/wheels-test.ps1 b/.github/workflows/wheels-test.ps1
index f593c7228..a1edc14ef 100644
--- a/.github/workflows/wheels-test.ps1
+++ b/.github/workflows/wheels-test.ps1
@@ -11,6 +11,9 @@ if ("$venv" -like "*\cibw-run-*\pp*-win_amd64\*") {
$env:path += ";$pillow\winbuild\build\bin\"
& "$venv\Scripts\activate.ps1"
& reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\python.exe" /v "GlobalFlag" /t REG_SZ /d "0x02000000" /f
+if ("$venv" -like "*\cibw-run-*-win_amd64\*") {
+ & python -m pip install numpy
+}
cd $pillow
& python -VV
if (!$?) { exit $LASTEXITCODE }
diff --git a/.github/workflows/wheels-test.sh b/.github/workflows/wheels-test.sh
index b30b1725f..ce83a4278 100755
--- a/.github/workflows/wheels-test.sh
+++ b/.github/workflows/wheels-test.sh
@@ -1,12 +1,24 @@
#!/bin/bash
set -e
+# Ensure fribidi is installed by the system.
if [[ "$OSTYPE" == "darwin"* ]]; then
- brew install fribidi
- export PKG_CONFIG_PATH="/usr/local/opt/openblas/lib/pkgconfig"
- if [ -f /opt/homebrew/lib/libfribidi.dylib ]; then
- sudo cp /opt/homebrew/lib/libfribidi.dylib /usr/local/lib
+ # 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
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 1f5265bf5..1fe6badae 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -13,6 +13,7 @@ on:
paths:
- ".ci/requirements-cibw.txt"
- ".github/workflows/wheel*"
+ - "pyproject.toml"
- "setup.py"
- "wheels/*"
- "winbuild/build_prepare.py"
@@ -23,6 +24,7 @@ on:
paths:
- ".ci/requirements-cibw.txt"
- ".github/workflows/wheel*"
+ - "pyproject.toml"
- "setup.py"
- "wheels/*"
- "winbuild/build_prepare.py"
@@ -40,61 +42,7 @@ env:
FORCE_COLOR: 1
jobs:
- build-1-QEMU-emulated-wheels:
- if: github.event_name != 'schedule' && github.event_name != 'workflow_dispatch'
- name: aarch64 ${{ matrix.python-version }} ${{ matrix.spec }}
- runs-on: ubuntu-latest
- strategy:
- fail-fast: false
- matrix:
- python-version:
- - pp310
- - cp3{9,10,11}
- - cp3{12,13}
- spec:
- - manylinux2014
- - manylinux_2_28
- - musllinux
- exclude:
- - { python-version: pp310, spec: musllinux }
-
- steps:
- - uses: actions/checkout@v4
- with:
- submodules: true
-
- - uses: actions/setup-python@v5
- with:
- python-version: "3.x"
-
- # https://github.com/docker/setup-qemu-action
- - name: Set up QEMU
- uses: docker/setup-qemu-action@v3
-
- - name: Install cibuildwheel
- run: |
- python3 -m pip install -r .ci/requirements-cibw.txt
-
- - name: Build wheels
- run: |
- python3 -m cibuildwheel --output-dir wheelhouse
- env:
- # Build only the currently selected Linux architecture (so we can
- # parallelise for speed).
- CIBW_ARCHS: "aarch64"
- # Likewise, select only one Python version per job to speed this up.
- CIBW_BUILD: "${{ matrix.python-version }}-${{ matrix.spec == 'musllinux' && 'musllinux' || 'manylinux' }}*"
- CIBW_PRERELEASE_PYTHONS: True
- # Extra options for manylinux.
- CIBW_MANYLINUX_AARCH64_IMAGE: ${{ matrix.spec }}
- CIBW_MANYLINUX_PYPY_AARCH64_IMAGE: ${{ matrix.spec }}
-
- - uses: actions/upload-artifact@v4
- with:
- name: dist-qemu-${{ matrix.python-version }}-${{ matrix.spec }}
- path: ./wheelhouse/*.whl
-
- build-2-native-wheels:
+ build-native-wheels:
if: github.event_name != 'schedule' || github.repository_owner == 'python-pillow'
name: ${{ matrix.name }}
runs-on: ${{ matrix.os }}
@@ -115,7 +63,7 @@ jobs:
- name: "macOS 10.15 x86_64"
os: macos-13
cibw_arch: x86_64
- build: "pp310*"
+ build: "pp3*"
macosx_deployment_target: "10.15"
- name: "macOS arm64"
os: macos-latest
@@ -129,9 +77,18 @@ jobs:
cibw_arch: x86_64
build: "*manylinux*"
manylinux: "manylinux_2_28"
+ - name: "manylinux2014 and musllinux aarch64"
+ os: ubuntu-24.04-arm
+ cibw_arch: aarch64
+ - name: "manylinux_2_28 aarch64"
+ os: ubuntu-24.04-arm
+ cibw_arch: aarch64
+ build: "*manylinux*"
+ manylinux: "manylinux_2_28"
steps:
- uses: actions/checkout@v4
with:
+ persist-credentials: false
submodules: true
- uses: actions/setup-python@v5
@@ -148,10 +105,12 @@ jobs:
env:
CIBW_ARCHS: ${{ matrix.cibw_arch }}
CIBW_BUILD: ${{ matrix.build }}
- CIBW_FREE_THREADED_SUPPORT: True
+ 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 }}
- CIBW_PRERELEASE_PYTHONS: True
+ CIBW_SKIP: pp39-*
MACOSX_DEPLOYMENT_TARGET: ${{ matrix.macosx_deployment_target }}
- uses: actions/upload-artifact@v4
@@ -172,10 +131,13 @@ jobs:
- cibw_arch: ARM64
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
@@ -222,8 +184,8 @@ jobs:
CIBW_ARCHS: ${{ matrix.cibw_arch }}
CIBW_BEFORE_ALL: "{package}\\winbuild\\build\\build_dep_all.cmd"
CIBW_CACHE_PATH: "C:\\cibw"
- CIBW_FREE_THREADED_SUPPORT: True
- CIBW_PRERELEASE_PYTHONS: True
+ CIBW_ENABLE: cpython-prerelease cpython-freethreading pypy
+ CIBW_SKIP: pp39-*
CIBW_TEST_SKIP: "*-win_arm64"
CIBW_TEST_COMMAND: 'docker run --rm
-v {project}:C:\pillow
@@ -251,13 +213,13 @@ jobs:
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"
- cache: pip
- cache-dependency-path: "Makefile"
- run: make sdist
@@ -268,7 +230,7 @@ jobs:
scientific-python-nightly-wheels-publish:
if: github.repository_owner == 'python-pillow' && (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch')
- needs: [build-2-native-wheels, windows]
+ needs: [build-native-wheels, windows]
runs-on: ubuntu-latest
name: Upload wheels to scientific-python-nightly-wheels
steps:
@@ -285,7 +247,7 @@ jobs:
pypi-publish:
if: github.repository_owner == 'python-pillow' && github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
- needs: [build-1-QEMU-emulated-wheels, build-2-native-wheels, windows, sdist]
+ needs: [build-native-wheels, windows, sdist]
runs-on: ubuntu-latest
name: Upload release to PyPI
environment:
@@ -301,3 +263,5 @@ jobs:
merge-multiple: true
- name: Publish to PyPI
uses: pypa/gh-action-pypi-publish@release/v1
+ with:
+ attestations: true
diff --git a/.gitignore b/.gitignore
index 1dd6c9175..3033c2ea7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,7 @@ lib64/
parts/
sdist/
var/
+wheelhouse/
*.egg-info/
.installed.cfg
*.egg
@@ -90,5 +91,9 @@ Tests/images/msp
Tests/images/picins
Tests/images/sunraster
+# Test and dependency downloads
+pillow-depends-main.zip
+pillow-test-images.zip
+
# pyinstaller
*.spec
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 14d75c689..5ff947d41 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,17 +1,17 @@
repos:
- repo: https://github.com/astral-sh/ruff-pre-commit
- rev: v0.6.3
+ rev: v0.9.9
hooks:
- id: ruff
args: [--exit-non-zero-on-fix]
- repo: https://github.com/psf/black-pre-commit-mirror
- rev: 24.8.0
+ rev: 25.1.0
hooks:
- id: black
- repo: https://github.com/PyCQA/bandit
- rev: 1.7.9
+ rev: 1.8.3
hooks:
- id: bandit
args: [--severity-level=high]
@@ -24,7 +24,7 @@ repos:
exclude: (Makefile$|\.bat$|\.cmake$|\.eps$|\.fits$|\.gd$|\.opt$)
- repo: https://github.com/pre-commit/mirrors-clang-format
- rev: v18.1.8
+ rev: v19.1.7
hooks:
- id: clang-format
types: [c]
@@ -36,7 +36,7 @@ repos:
- id: rst-backticks
- repo: https://github.com/pre-commit/pre-commit-hooks
- rev: v4.6.0
+ rev: v5.0.0
hooks:
- id: check-executables-have-shebangs
- id: check-shebang-scripts-are-executable
@@ -50,29 +50,35 @@ repos:
exclude: ^.github/.*TEMPLATE|^Tests/(fonts|images)/
- repo: https://github.com/python-jsonschema/check-jsonschema
- rev: 0.29.2
+ rev: 0.31.2
hooks:
- id: check-github-workflows
- id: check-readthedocs
- id: check-renovate
+ - repo: https://github.com/woodruffw/zizmor-pre-commit
+ rev: v1.4.1
+ hooks:
+ - id: zizmor
+
- repo: https://github.com/sphinx-contrib/sphinx-lint
- rev: v0.9.1
+ rev: v1.0.0
hooks:
- id: sphinx-lint
- repo: https://github.com/tox-dev/pyproject-fmt
- rev: 2.2.1
+ rev: v2.5.1
hooks:
- id: pyproject-fmt
- repo: https://github.com/abravalheri/validate-pyproject
- rev: v0.19
+ rev: v0.23
hooks:
- id: validate-pyproject
+ additional_dependencies: [trove-classifiers>=2024.10.12]
- repo: https://github.com/tox-dev/tox-ini-fmt
- rev: 1.3.1
+ rev: 1.5.0
hooks:
- id: tox-ini-fmt
diff --git a/.readthedocs.yml b/.readthedocs.yml
index def6282dd..3e03c76ea 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,5 +1,8 @@
version: 2
+sphinx:
+ configuration: docs/conf.py
+
formats: [pdf]
build:
diff --git a/CHANGES.rst b/CHANGES.rst
index 36266421a..dfbbd24b3 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -2,9 +2,43 @@
Changelog (Pillow)
==================
-11.0.0 (unreleased)
+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]
diff --git a/LICENSE b/LICENSE
index 7990a6e57..10dd42d9e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -5,9 +5,9 @@ The Python Imaging Library (PIL) is
Pillow is the friendly PIL fork. It is
- Copyright © 2010-2024 by Jeffrey A. Clark and contributors
+ Copyright © 2010 by Jeffrey A. Clark and contributors
-Like PIL, Pillow is licensed under the open source HPND License:
+Like PIL, Pillow is licensed under the open source MIT-CMU License:
By obtaining, using, and/or copying this software and/or its associated
documentation, you agree that you have read, understood, and will comply
diff --git a/MANIFEST.in b/MANIFEST.in
index af25dfd2d..48085b82e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -20,7 +20,6 @@ graft docs
graft _custom_build
# build/src control detritus
-exclude .appveyor.yml
exclude .clang-format
exclude .coveragerc
exclude .editorconfig
diff --git a/Makefile b/Makefile
index ec4159627..53164b08a 100644
--- a/Makefile
+++ b/Makefile
@@ -17,12 +17,10 @@ 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: doccheck
diff --git a/README.md b/README.md
index 5bbebaccb..1cae558ad 100644
--- a/README.md
+++ b/README.md
@@ -42,9 +42,6 @@ As of 2019, Pillow development is
- 
@@ -107,7 +104,7 @@ The core image library is designed for fast access to data stored in a few basic
- [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/blob/main/CHANGES.rst)
+- [Changelog](https://github.com/python-pillow/Pillow/releases)
- [Pre-fork](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst#pre-fork)
## Report a Vulnerability
diff --git a/RELEASING.md b/RELEASING.md
index 9e6ec5dd4..932beb2c2 100644
--- a/RELEASING.md
+++ b/RELEASING.md
@@ -9,10 +9,9 @@ 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.
-* [ ] 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 [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`
-* [ ] 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
@@ -34,13 +33,12 @@ Released quarterly on January 2nd, April 1st, July 1st and October 15th.
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) and [AppVeyor](https://ci.appveyor.com/project/python-pillow/Pillow) to confirm passing tests in release branch e.g. `5.2.x`.
+* [ ] Check [GitHub Actions](https://github.com/python-pillow/Pillow/actions) 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.:
diff --git a/Tests/check_png_dos.py b/Tests/check_png_dos.py
index 63d6657bc..1bfb94ab7 100644
--- a/Tests/check_png_dos.py
+++ b/Tests/check_png_dos.py
@@ -3,26 +3,25 @@ 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() -> None:
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+def test_ignore_dos_text(monkeypatch: pytest.MonkeyPatch) -> None:
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
- try:
- im = Image.open(TEST_FILE)
+ with Image.open(TEST_FILE) as im:
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"
+ 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.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:
diff --git a/Tests/check_wheel.py b/Tests/check_wheel.py
index 4b91984f5..563be0b74 100644
--- a/Tests/check_wheel.py
+++ b/Tests/check_wheel.py
@@ -34,6 +34,7 @@ def test_wheel_features() -> None:
"fribidi",
"harfbuzz",
"libjpeg_turbo",
+ "zlib_ng",
"xcb",
}
diff --git a/Tests/helper.py b/Tests/helper.py
index d6a93a803..764935f87 100644
--- a/Tests/helper.py
+++ b/Tests/helper.py
@@ -9,7 +9,6 @@ import os
import shutil
import subprocess
import sys
-import sysconfig
import tempfile
from collections.abc import Sequence
from functools import lru_cache
@@ -140,18 +139,11 @@ def assert_image_similar_tofile(
filename: str,
epsilon: float,
msg: str | None = None,
- mode: str | None = None,
) -> None:
with Image.open(filename) as img:
- if mode:
- img = img.convert(mode)
assert_image_similar(a, img, epsilon, msg)
-def assert_all_same(items: Sequence[Any], msg: str | None = None) -> None:
- assert items.count(items[0]) == len(items), msg
-
-
def assert_not_all_same(items: Sequence[Any], msg: str | None = None) -> None:
assert items.count(items[0]) != len(items), msg
@@ -327,16 +319,7 @@ def magick_command() -> list[str] | None:
return None
-def on_appveyor() -> bool:
- return "APPVEYOR" in os.environ
-
-
-def on_github_actions() -> bool:
- return "GITHUB_ACTIONS" in os.environ
-
-
def on_ci() -> bool:
- # GitHub Actions and AppVeyor have "CI"
return "CI" in os.environ
@@ -358,10 +341,6 @@ def is_pypy() -> bool:
return hasattr(sys, "pypy_translation_info")
-def is_mingw() -> bool:
- return sysconfig.get_platform() == "mingw"
-
-
class CachedProperty:
def __init__(self, func: Callable[[Any], Any]) -> None:
self.func = func
diff --git a/Tests/images/eps/1.bmp b/Tests/images/eps/1.bmp
new file mode 100644
index 000000000..194c85784
Binary files /dev/null and b/Tests/images/eps/1.bmp differ
diff --git a/Tests/images/1.eps b/Tests/images/eps/1.eps
similarity index 100%
rename from Tests/images/1.eps
rename to Tests/images/eps/1.eps
diff --git a/Tests/images/eps/1_boundingbox_after_imagedata.eps b/Tests/images/eps/1_boundingbox_after_imagedata.eps
new file mode 100644
index 000000000..08f8c4681
Binary files /dev/null and b/Tests/images/eps/1_boundingbox_after_imagedata.eps differ
diff --git a/Tests/images/eps/1_second_imagedata.eps b/Tests/images/eps/1_second_imagedata.eps
new file mode 100644
index 000000000..e6309a3b4
Binary files /dev/null and b/Tests/images/eps/1_second_imagedata.eps differ
diff --git a/Tests/images/binary_preview_map.eps b/Tests/images/eps/binary_preview_map.eps
similarity index 100%
rename from Tests/images/binary_preview_map.eps
rename to Tests/images/eps/binary_preview_map.eps
diff --git a/Tests/images/create_eps.gnuplot b/Tests/images/eps/create_eps.gnuplot
similarity index 100%
rename from Tests/images/create_eps.gnuplot
rename to Tests/images/eps/create_eps.gnuplot
diff --git a/Tests/images/illu10_no_preview.eps b/Tests/images/eps/illu10_no_preview.eps
similarity index 100%
rename from Tests/images/illu10_no_preview.eps
rename to Tests/images/eps/illu10_no_preview.eps
diff --git a/Tests/images/illu10_preview.eps b/Tests/images/eps/illu10_preview.eps
similarity index 100%
rename from Tests/images/illu10_preview.eps
rename to Tests/images/eps/illu10_preview.eps
diff --git a/Tests/images/illuCS6_no_preview.eps b/Tests/images/eps/illuCS6_no_preview.eps
similarity index 100%
rename from Tests/images/illuCS6_no_preview.eps
rename to Tests/images/eps/illuCS6_no_preview.eps
diff --git a/Tests/images/illuCS6_preview.eps b/Tests/images/eps/illuCS6_preview.eps
similarity index 100%
rename from Tests/images/illuCS6_preview.eps
rename to Tests/images/eps/illuCS6_preview.eps
diff --git a/Tests/images/non_zero_bb.eps b/Tests/images/eps/non_zero_bb.eps
similarity index 100%
rename from Tests/images/non_zero_bb.eps
rename to Tests/images/eps/non_zero_bb.eps
diff --git a/Tests/images/non_zero_bb.png b/Tests/images/eps/non_zero_bb.png
similarity index 100%
rename from Tests/images/non_zero_bb.png
rename to Tests/images/eps/non_zero_bb.png
diff --git a/Tests/images/non_zero_bb_scale2.png b/Tests/images/eps/non_zero_bb_scale2.png
similarity index 100%
rename from Tests/images/non_zero_bb_scale2.png
rename to Tests/images/eps/non_zero_bb_scale2.png
diff --git a/Tests/images/pil_sample_cmyk.eps b/Tests/images/eps/pil_sample_cmyk.eps
similarity index 100%
rename from Tests/images/pil_sample_cmyk.eps
rename to Tests/images/eps/pil_sample_cmyk.eps
diff --git a/Tests/images/reqd_showpage.eps b/Tests/images/eps/reqd_showpage.eps
similarity index 100%
rename from Tests/images/reqd_showpage.eps
rename to Tests/images/eps/reqd_showpage.eps
diff --git a/Tests/images/reqd_showpage.png b/Tests/images/eps/reqd_showpage.png
similarity index 100%
rename from Tests/images/reqd_showpage.png
rename to Tests/images/eps/reqd_showpage.png
diff --git a/Tests/images/reqd_showpage_transparency.png b/Tests/images/eps/reqd_showpage_transparency.png
similarity index 100%
rename from Tests/images/reqd_showpage_transparency.png
rename to Tests/images/eps/reqd_showpage_transparency.png
diff --git a/Tests/images/timeout-d675703545fee17acab56e5fec644c19979175de.eps b/Tests/images/eps/timeout-d675703545fee17acab56e5fec644c19979175de.eps
similarity index 100%
rename from Tests/images/timeout-d675703545fee17acab56e5fec644c19979175de.eps
rename to Tests/images/eps/timeout-d675703545fee17acab56e5fec644c19979175de.eps
diff --git a/Tests/images/zero_bb.eps b/Tests/images/eps/zero_bb.eps
similarity index 100%
rename from Tests/images/zero_bb.eps
rename to Tests/images/eps/zero_bb.eps
diff --git a/Tests/images/zero_bb.png b/Tests/images/eps/zero_bb.png
similarity index 100%
rename from Tests/images/zero_bb.png
rename to Tests/images/eps/zero_bb.png
diff --git a/Tests/images/zero_bb_emptyline.eps b/Tests/images/eps/zero_bb_emptyline.eps
similarity index 100%
rename from Tests/images/zero_bb_emptyline.eps
rename to Tests/images/eps/zero_bb_emptyline.eps
diff --git a/Tests/images/zero_bb_eof_before_boundingbox.eps b/Tests/images/eps/zero_bb_eof_before_boundingbox.eps
similarity index 100%
rename from Tests/images/zero_bb_eof_before_boundingbox.eps
rename to Tests/images/eps/zero_bb_eof_before_boundingbox.eps
diff --git a/Tests/images/zero_bb_scale2.png b/Tests/images/eps/zero_bb_scale2.png
similarity index 100%
rename from Tests/images/zero_bb_scale2.png
rename to Tests/images/eps/zero_bb_scale2.png
diff --git a/Tests/images/zero_bb_trailer.eps b/Tests/images/eps/zero_bb_trailer.eps
similarity index 100%
rename from Tests/images/zero_bb_trailer.eps
rename to Tests/images/eps/zero_bb_trailer.eps
diff --git a/Tests/images/imagedraw/discontiguous_corners_polygon.png b/Tests/images/imagedraw/discontiguous_corners_polygon.png
index 509c42b26..1b58889c8 100644
Binary files a/Tests/images/imagedraw/discontiguous_corners_polygon.png and b/Tests/images/imagedraw/discontiguous_corners_polygon.png differ
diff --git a/Tests/images/jfif_unit_cm.jpg b/Tests/images/jfif_unit_cm.jpg
new file mode 100644
index 000000000..78b50e60a
Binary files /dev/null and b/Tests/images/jfif_unit_cm.jpg differ
diff --git a/Tests/images/multiline_text_justify.png b/Tests/images/multiline_text_justify.png
new file mode 100644
index 000000000..32eed34cd
Binary files /dev/null and b/Tests/images/multiline_text_justify.png differ
diff --git a/Tests/oss-fuzz/test_fuzzers.py b/Tests/oss-fuzz/test_fuzzers.py
index 90eb8713a..e42ec90aa 100644
--- a/Tests/oss-fuzz/test_fuzzers.py
+++ b/Tests/oss-fuzz/test_fuzzers.py
@@ -7,7 +7,7 @@ import fuzzers
import packaging
import pytest
-from PIL import Image, UnidentifiedImageError, features
+from PIL import Image, features
from Tests.helper import skip_unless_feature
if sys.platform.startswith("win32"):
@@ -32,21 +32,17 @@ def test_fuzz_images(path: str) -> None:
fuzzers.fuzz_image(f.read())
assert True
except (
+ # Known exceptions from Pillow
OSError,
SyntaxError,
MemoryError,
ValueError,
NotImplementedError,
OverflowError,
- ):
- # Known exceptions that are through from Pillow
- assert True
- except (
+ # Known Image.* exceptions
Image.DecompressionBombError,
Image.DecompressionBombWarning,
- UnidentifiedImageError,
):
- # Known Image.* exceptions
assert True
finally:
fuzzers.disable_decompressionbomb_error()
diff --git a/Tests/test_bmp_reference.py b/Tests/test_bmp_reference.py
index 7f8487921..82cab39c6 100644
--- a/Tests/test_bmp_reference.py
+++ b/Tests/test_bmp_reference.py
@@ -22,6 +22,8 @@ def test_bad() -> None:
for f in get_files("b"):
# Assert that there is no unclosed file warning
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
try:
with Image.open(f) as im:
im.load()
diff --git a/Tests/test_color_lut.py b/Tests/test_color_lut.py
index 36ab187f2..26945ae1a 100644
--- a/Tests/test_color_lut.py
+++ b/Tests/test_color_lut.py
@@ -19,7 +19,7 @@ except ImportError:
class TestColorLut3DCoreAPI:
def generate_identity_table(
self, channels: int, size: int | tuple[int, int, int]
- ) -> tuple[int, int, int, int, list[float]]:
+ ) -> tuple[int, tuple[int, int, int], list[float]]:
if isinstance(size, tuple):
size_1d, size_2d, size_3d = size
else:
@@ -39,9 +39,7 @@ class TestColorLut3DCoreAPI:
]
return (
channels,
- size_1d,
- size_2d,
- size_3d,
+ (size_1d, size_2d, size_3d),
[item for sublist in table for item in sublist],
)
@@ -89,21 +87,21 @@ class TestColorLut3DCoreAPI:
with pytest.raises(ValueError, match=r"size1D \* size2D \* size3D"):
im.im.color_lut_3d(
- "RGB", Image.Resampling.BILINEAR, 3, 2, 2, 2, [0, 0, 0] * 7
+ "RGB", Image.Resampling.BILINEAR, 3, (2, 2, 2), [0, 0, 0] * 7
)
with pytest.raises(ValueError, match=r"size1D \* size2D \* size3D"):
im.im.color_lut_3d(
- "RGB", Image.Resampling.BILINEAR, 3, 2, 2, 2, [0, 0, 0] * 9
+ "RGB", Image.Resampling.BILINEAR, 3, (2, 2, 2), [0, 0, 0] * 9
)
with pytest.raises(TypeError):
im.im.color_lut_3d(
- "RGB", Image.Resampling.BILINEAR, 3, 2, 2, 2, [0, 0, "0"] * 8
+ "RGB", Image.Resampling.BILINEAR, 3, (2, 2, 2), [0, 0, "0"] * 8
)
with pytest.raises(TypeError):
- im.im.color_lut_3d("RGB", Image.Resampling.BILINEAR, 3, 2, 2, 2, 16)
+ im.im.color_lut_3d("RGB", Image.Resampling.BILINEAR, 3, (2, 2, 2), 16)
@pytest.mark.parametrize(
"lut_mode, table_channels, table_size",
@@ -264,7 +262,7 @@ class TestColorLut3DCoreAPI:
assert_image_equal(
Image.merge('RGB', im.split()[::-1]),
im._new(im.im.color_lut_3d('RGB', Image.Resampling.BILINEAR,
- 3, 2, 2, 2, [
+ 3, (2, 2, 2), [
0, 0, 0, 0, 0, 1,
0, 1, 0, 0, 1, 1,
@@ -286,7 +284,7 @@ class TestColorLut3DCoreAPI:
# fmt: off
transformed = im._new(im.im.color_lut_3d('RGB', Image.Resampling.BILINEAR,
- 3, 2, 2, 2,
+ 3, (2, 2, 2),
[
-1, -1, -1, 2, -1, -1,
-1, 2, -1, 2, 2, -1,
@@ -307,7 +305,7 @@ class TestColorLut3DCoreAPI:
# fmt: off
transformed = im._new(im.im.color_lut_3d('RGB', Image.Resampling.BILINEAR,
- 3, 2, 2, 2,
+ 3, (2, 2, 2),
[
-3, -3, -3, 5, -3, -3,
-3, 5, -3, 5, 5, -3,
@@ -388,10 +386,12 @@ class TestColorLut3DFilter:
table = numpy.ones((7 * 6 * 5, 3), dtype=numpy.float16)
lut = ImageFilter.Color3DLUT((5, 6, 7), table)
+ assert isinstance(lut.table, numpy.ndarray)
assert lut.table.shape == (table.size,)
table = numpy.ones((7 * 6 * 5 * 3), dtype=numpy.float16)
lut = ImageFilter.Color3DLUT((5, 6, 7), table)
+ assert isinstance(lut.table, numpy.ndarray)
assert lut.table.shape == (table.size,)
# Check application
diff --git a/Tests/test_decompression_bomb.py b/Tests/test_decompression_bomb.py
index c140156f9..98d833736 100644
--- a/Tests/test_decompression_bomb.py
+++ b/Tests/test_decompression_bomb.py
@@ -12,19 +12,16 @@ ORIGINAL_LIMIT = Image.MAX_IMAGE_PIXELS
class TestDecompressionBomb:
- def teardown_method(self) -> None:
- Image.MAX_IMAGE_PIXELS = ORIGINAL_LIMIT
-
def test_no_warning_small_file(self) -> None:
# Implicit assert: no warning.
# A warning would cause a failure.
with Image.open(TEST_FILE):
pass
- def test_no_warning_no_limit(self) -> None:
+ def test_no_warning_no_limit(self, monkeypatch: pytest.MonkeyPatch) -> None:
# Arrange
# Turn limit off
- Image.MAX_IMAGE_PIXELS = None
+ monkeypatch.setattr(Image, "MAX_IMAGE_PIXELS", None)
assert Image.MAX_IMAGE_PIXELS is None
# Act / Assert
@@ -33,18 +30,18 @@ class TestDecompressionBomb:
with Image.open(TEST_FILE):
pass
- def test_warning(self) -> None:
+ def test_warning(self, monkeypatch: pytest.MonkeyPatch) -> None:
# Set limit to trigger warning on the test file
- Image.MAX_IMAGE_PIXELS = 128 * 128 - 1
+ monkeypatch.setattr(Image, "MAX_IMAGE_PIXELS", 128 * 128 - 1)
assert Image.MAX_IMAGE_PIXELS == 128 * 128 - 1
with pytest.warns(Image.DecompressionBombWarning):
with Image.open(TEST_FILE):
pass
- def test_exception(self) -> None:
+ def test_exception(self, monkeypatch: pytest.MonkeyPatch) -> None:
# Set limit to trigger exception on the test file
- Image.MAX_IMAGE_PIXELS = 64 * 128 - 1
+ monkeypatch.setattr(Image, "MAX_IMAGE_PIXELS", 64 * 128 - 1)
assert Image.MAX_IMAGE_PIXELS == 64 * 128 - 1
with pytest.raises(Image.DecompressionBombError):
@@ -66,9 +63,9 @@ class TestDecompressionBomb:
with pytest.raises(Image.DecompressionBombError):
im.seek(1)
- def test_exception_gif_zero_width(self) -> None:
+ def test_exception_gif_zero_width(self, monkeypatch: pytest.MonkeyPatch) -> None:
# Set limit to trigger exception on the test file
- Image.MAX_IMAGE_PIXELS = 4 * 64 * 128
+ monkeypatch.setattr(Image, "MAX_IMAGE_PIXELS", 4 * 64 * 128)
assert Image.MAX_IMAGE_PIXELS == 4 * 64 * 128
with pytest.raises(Image.DecompressionBombError):
diff --git a/Tests/test_features.py b/Tests/test_features.py
index 807782847..f8f7f6eec 100644
--- a/Tests/test_features.py
+++ b/Tests/test_features.py
@@ -36,10 +36,11 @@ def test_version() -> None:
else:
assert function(name) == version
if name != "PIL":
- if name == "zlib" and version is not None:
- version = re.sub(".zlib-ng$", "", version)
- elif name == "libtiff" and version is not None:
- version = re.sub("t$", "", version)
+ if version is not None:
+ if name == "zlib" and features.check_feature("zlib_ng"):
+ version = re.sub(".zlib-ng$", "", version)
+ elif name == "libtiff":
+ version = re.sub("t$", "", version)
assert version is None or re.search(r"\d+(\.\d+)*$", version)
for module in features.modules:
@@ -56,17 +57,17 @@ def test_version() -> None:
def test_webp_transparency() -> None:
with pytest.warns(DeprecationWarning):
- assert features.check("transp_webp") == features.check_module("webp")
+ assert (features.check("transp_webp") or False) == features.check_module("webp")
def test_webp_mux() -> None:
with pytest.warns(DeprecationWarning):
- assert features.check("webp_mux") == features.check_module("webp")
+ assert (features.check("webp_mux") or False) == features.check_module("webp")
def test_webp_anim() -> None:
with pytest.warns(DeprecationWarning):
- assert features.check("webp_anim") == features.check_module("webp")
+ assert (features.check("webp_anim") or False) == features.check_module("webp")
@skip_unless_feature("libjpeg_turbo")
diff --git a/Tests/test_file_apng.py b/Tests/test_file_apng.py
index e95850212..9d5154fca 100644
--- a/Tests/test_file_apng.py
+++ b/Tests/test_file_apng.py
@@ -258,8 +258,8 @@ def test_apng_mode() -> None:
assert im.mode == "P"
im.seek(im.n_frames - 1)
im = im.convert("RGBA")
- assert im.getpixel((0, 0)) == (255, 0, 0, 0)
- assert im.getpixel((64, 32)) == (255, 0, 0, 0)
+ assert im.getpixel((0, 0)) == (0, 255, 0, 255)
+ assert im.getpixel((64, 32)) == (0, 255, 0, 255)
with Image.open("Tests/images/apng/mode_palette_1bit_alpha.png") as im:
assert im.mode == "P"
@@ -307,13 +307,8 @@ def test_apng_syntax_errors() -> None:
im.load()
# we can handle this case gracefully
- exception = None
with Image.open("Tests/images/apng/syntax_num_frames_low.png") as im:
- try:
- im.seek(im.n_frames - 1)
- except Exception as e:
- exception = e
- assert exception is None
+ im.seek(im.n_frames - 1)
with pytest.raises(OSError):
with Image.open("Tests/images/apng/syntax_num_frames_high.png") as im:
@@ -405,13 +400,8 @@ def test_apng_save_split_fdat(tmp_path: Path) -> None:
append_images=frames,
)
with Image.open(test_file) as im:
- exception = None
- try:
- im.seek(im.n_frames - 1)
- im.load()
- except Exception as e:
- exception = e
- assert exception is None
+ im.seek(im.n_frames - 1)
+ im.load()
def test_apng_save_duration_loop(tmp_path: Path) -> None:
diff --git a/Tests/test_file_blp.py b/Tests/test_file_blp.py
index 1e2f20c40..9f2de8f98 100644
--- a/Tests/test_file_blp.py
+++ b/Tests/test_file_blp.py
@@ -4,7 +4,7 @@ from pathlib import Path
import pytest
-from PIL import Image
+from PIL import BlpImagePlugin, Image
from .helper import (
assert_image_equal,
@@ -19,6 +19,7 @@ def test_load_blp1() -> None:
assert_image_equal_tofile(im, "Tests/images/blp/blp1_jpeg.png")
with Image.open("Tests/images/blp/blp1_jpeg2.blp") as im:
+ assert im.mode == "RGBA"
im.load()
@@ -37,6 +38,13 @@ def test_load_blp2_dxt1a() -> None:
assert_image_equal_tofile(im, "Tests/images/blp/blp2_dxt1a.png")
+def test_invalid_file() -> None:
+ invalid_file = "Tests/images/flower.jpg"
+
+ with pytest.raises(BlpImagePlugin.BLPFormatError):
+ BlpImagePlugin.BlpImageFile(invalid_file)
+
+
def test_save(tmp_path: Path) -> None:
f = str(tmp_path / "temp.blp")
diff --git a/Tests/test_file_bufrstub.py b/Tests/test_file_bufrstub.py
index 77ee5b0ea..fc8920317 100644
--- a/Tests/test_file_bufrstub.py
+++ b/Tests/test_file_bufrstub.py
@@ -83,4 +83,4 @@ def test_handler(tmp_path: Path) -> None:
im.save(temp_file)
assert handler.saved
- BufrStubImagePlugin._handler = None
+ BufrStubImagePlugin.register_handler(None)
diff --git a/Tests/test_file_container.py b/Tests/test_file_container.py
index 237045acc..597ab5083 100644
--- a/Tests/test_file_container.py
+++ b/Tests/test_file_container.py
@@ -4,8 +4,6 @@ import pytest
from PIL import ContainerIO, Image
-from .helper import hopper
-
TEST_FILE = "Tests/images/dummy.container"
@@ -15,15 +13,15 @@ def test_sanity() -> None:
def test_isatty() -> None:
- with hopper() as im:
- container = ContainerIO.ContainerIO(im, 0, 0)
+ with open(TEST_FILE, "rb") as fh:
+ container = ContainerIO.ContainerIO(fh, 0, 0)
assert container.isatty() is False
def test_seekable() -> None:
- with hopper() as im:
- container = ContainerIO.ContainerIO(im, 0, 0)
+ with open(TEST_FILE, "rb") as fh:
+ container = ContainerIO.ContainerIO(fh, 0, 0)
assert container.seekable() is True
diff --git a/Tests/test_file_dcx.py b/Tests/test_file_dcx.py
index 65337cad9..ab6b9f983 100644
--- a/Tests/test_file_dcx.py
+++ b/Tests/test_file_dcx.py
@@ -26,16 +26,18 @@ def test_sanity() -> None:
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open(TEST_FILE)
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open(TEST_FILE)
im.load()
im.close()
@@ -43,6 +45,8 @@ def test_closed_file() -> None:
def test_context_manager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open(TEST_FILE) as im:
im.load()
diff --git a/Tests/test_file_dds.py b/Tests/test_file_dds.py
index 9a826ebe8..7cc4d79d4 100644
--- a/Tests/test_file_dds.py
+++ b/Tests/test_file_dds.py
@@ -331,11 +331,13 @@ def test_dxt5_colorblock_alpha_issue_4142() -> None:
with Image.open("Tests/images/dxt5-colorblock-alpha-issue-4142.dds") as im:
px = im.getpixel((0, 0))
+ assert isinstance(px, tuple)
assert px[0] != 0
assert px[1] != 0
assert px[2] != 0
px = im.getpixel((1, 0))
+ assert isinstance(px, tuple)
assert px[0] != 0
assert px[1] != 0
assert px[2] != 0
diff --git a/Tests/test_file_eps.py b/Tests/test_file_eps.py
index d54deb515..a0c2f9216 100644
--- a/Tests/test_file_eps.py
+++ b/Tests/test_file_eps.py
@@ -8,6 +8,7 @@ import pytest
from PIL import EpsImagePlugin, Image, UnidentifiedImageError, features
from .helper import (
+ assert_image_equal_tofile,
assert_image_similar,
assert_image_similar_tofile,
hopper,
@@ -19,18 +20,18 @@ from .helper import (
HAS_GHOSTSCRIPT = EpsImagePlugin.has_ghostscript()
# Our two EPS test files (they are identical except for their bounding boxes)
-FILE1 = "Tests/images/zero_bb.eps"
-FILE2 = "Tests/images/non_zero_bb.eps"
+FILE1 = "Tests/images/eps/zero_bb.eps"
+FILE2 = "Tests/images/eps/non_zero_bb.eps"
# Due to palletization, we'll need to convert these to RGB after load
-FILE1_COMPARE = "Tests/images/zero_bb.png"
-FILE1_COMPARE_SCALE2 = "Tests/images/zero_bb_scale2.png"
+FILE1_COMPARE = "Tests/images/eps/zero_bb.png"
+FILE1_COMPARE_SCALE2 = "Tests/images/eps/zero_bb_scale2.png"
-FILE2_COMPARE = "Tests/images/non_zero_bb.png"
-FILE2_COMPARE_SCALE2 = "Tests/images/non_zero_bb_scale2.png"
+FILE2_COMPARE = "Tests/images/eps/non_zero_bb.png"
+FILE2_COMPARE_SCALE2 = "Tests/images/eps/non_zero_bb_scale2.png"
# EPS test files with binary preview
-FILE3 = "Tests/images/binary_preview_map.eps"
+FILE3 = "Tests/images/eps/binary_preview_map.eps"
# Three unsigned 32bit little-endian values:
# 0xC6D3D0C5 magic number
@@ -94,10 +95,14 @@ def test_sanity(filename: str, size: tuple[int, int], scale: int) -> None:
@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
def test_load() -> None:
with Image.open(FILE1) as im:
- assert im.load()[0, 0] == (255, 255, 255)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (255, 255, 255)
# Test again now that it has already been loaded once
- assert im.load()[0, 0] == (255, 255, 255)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (255, 255, 255)
def test_binary() -> None:
@@ -126,6 +131,15 @@ def test_binary_header_only() -> None:
EpsImagePlugin.EpsImageFile(data)
+@pytest.mark.parametrize("prefix", (b"", simple_binary_header))
+def test_simple_eps_file(prefix: bytes) -> None:
+ data = io.BytesIO(prefix + b"\n".join(simple_eps_file))
+ with Image.open(data) as img:
+ assert img.mode == "RGB"
+ assert img.size == (100, 100)
+ assert img.format == "EPS"
+
+
@pytest.mark.parametrize("prefix", (b"", simple_binary_header))
def test_missing_version_comment(prefix: bytes) -> None:
data = io.BytesIO(prefix + b"\n".join(simple_eps_file_without_version))
@@ -141,23 +155,21 @@ def test_missing_boundingbox_comment(prefix: bytes) -> None:
@pytest.mark.parametrize("prefix", (b"", simple_binary_header))
-def test_invalid_boundingbox_comment(prefix: bytes) -> None:
- data = io.BytesIO(prefix + b"\n".join(simple_eps_file_with_invalid_boundingbox))
+@pytest.mark.parametrize(
+ "file_lines",
+ (
+ simple_eps_file_with_invalid_boundingbox,
+ simple_eps_file_with_invalid_boundingbox_valid_imagedata,
+ ),
+)
+def test_invalid_boundingbox_comment(
+ prefix: bytes, file_lines: tuple[bytes, ...]
+) -> None:
+ data = io.BytesIO(prefix + b"\n".join(file_lines))
with pytest.raises(OSError, match="cannot determine EPS bounding box"):
EpsImagePlugin.EpsImageFile(data)
-@pytest.mark.parametrize("prefix", (b"", simple_binary_header))
-def test_invalid_boundingbox_comment_valid_imagedata_comment(prefix: bytes) -> None:
- data = io.BytesIO(
- prefix + b"\n".join(simple_eps_file_with_invalid_boundingbox_valid_imagedata)
- )
- with Image.open(data) as img:
- assert img.mode == "RGB"
- assert img.size == (100, 100)
- assert img.format == "EPS"
-
-
@pytest.mark.parametrize("prefix", (b"", simple_binary_header))
def test_ascii_comment_too_long(prefix: bytes) -> None:
data = io.BytesIO(prefix + b"\n".join(simple_eps_file_with_long_ascii_comment))
@@ -177,7 +189,7 @@ def test_load_long_binary_data(prefix: bytes) -> None:
data = io.BytesIO(prefix + b"\n".join(simple_eps_file_with_long_binary_data))
with Image.open(data) as img:
img.load()
- assert img.mode == "RGB"
+ assert img.mode == "1"
assert img.size == (100, 100)
assert img.format == "EPS"
@@ -187,7 +199,7 @@ def test_load_long_binary_data(prefix: bytes) -> None:
)
@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
def test_cmyk() -> None:
- with Image.open("Tests/images/pil_sample_cmyk.eps") as cmyk_image:
+ with Image.open("Tests/images/eps/pil_sample_cmyk.eps") as cmyk_image:
assert cmyk_image.mode == "CMYK"
assert cmyk_image.size == (100, 100)
assert cmyk_image.format == "EPS"
@@ -204,8 +216,8 @@ def test_cmyk() -> None:
@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
def test_showpage() -> None:
# See https://github.com/python-pillow/Pillow/issues/2615
- with Image.open("Tests/images/reqd_showpage.eps") as plot_image:
- with Image.open("Tests/images/reqd_showpage.png") as target:
+ with Image.open("Tests/images/eps/reqd_showpage.eps") as plot_image:
+ with Image.open("Tests/images/eps/reqd_showpage.png") as target:
# should not crash/hang
plot_image.load()
# fonts could be slightly different
@@ -214,11 +226,11 @@ def test_showpage() -> None:
@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
def test_transparency() -> None:
- with Image.open("Tests/images/reqd_showpage.eps") as plot_image:
+ with Image.open("Tests/images/eps/reqd_showpage.eps") as plot_image:
plot_image.load(transparency=True)
assert plot_image.mode == "RGBA"
- with Image.open("Tests/images/reqd_showpage_transparency.png") as target:
+ with Image.open("Tests/images/eps/reqd_showpage_transparency.png") as target:
# fonts could be slightly different
assert_image_similar(plot_image, target, 6)
@@ -245,9 +257,19 @@ def test_bytesio_object() -> None:
assert_image_similar(img, image1_scale1_compare, 5)
-def test_1_mode() -> None:
- with Image.open("Tests/images/1.eps") as im:
- assert im.mode == "1"
+@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
+@pytest.mark.parametrize(
+ # These images have an "ImageData" descriptor.
+ "filename",
+ (
+ "Tests/images/eps/1.eps",
+ "Tests/images/eps/1_boundingbox_after_imagedata.eps",
+ "Tests/images/eps/1_second_imagedata.eps",
+ ),
+)
+def test_1(filename: str) -> None:
+ with Image.open(filename) as im:
+ assert_image_equal_tofile(im, "Tests/images/eps/1.bmp")
def test_image_mode_not_supported(tmp_path: Path) -> None:
@@ -302,7 +324,9 @@ def test_render_scale2() -> None:
@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
-@pytest.mark.parametrize("filename", (FILE1, FILE2, "Tests/images/illu10_preview.eps"))
+@pytest.mark.parametrize(
+ "filename", (FILE1, FILE2, "Tests/images/eps/illu10_preview.eps")
+)
def test_resize(filename: str) -> None:
with Image.open(filename) as im:
new_size = (100, 100)
@@ -344,10 +368,10 @@ def test_readline(prefix: bytes, line_ending: bytes) -> None:
@pytest.mark.parametrize(
"filename",
(
- "Tests/images/illu10_no_preview.eps",
- "Tests/images/illu10_preview.eps",
- "Tests/images/illuCS6_no_preview.eps",
- "Tests/images/illuCS6_preview.eps",
+ "Tests/images/eps/illu10_no_preview.eps",
+ "Tests/images/eps/illu10_preview.eps",
+ "Tests/images/eps/illuCS6_no_preview.eps",
+ "Tests/images/eps/illuCS6_preview.eps",
),
)
def test_open_eps(filename: str) -> None:
@@ -359,7 +383,7 @@ def test_open_eps(filename: str) -> None:
@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
def test_emptyline() -> None:
# Test file includes an empty line in the header data
- emptyline_file = "Tests/images/zero_bb_emptyline.eps"
+ emptyline_file = "Tests/images/eps/zero_bb_emptyline.eps"
with Image.open(emptyline_file) as image:
image.load()
@@ -371,7 +395,7 @@ def test_emptyline() -> None:
@pytest.mark.timeout(timeout=5)
@pytest.mark.parametrize(
"test_file",
- ["Tests/images/timeout-d675703545fee17acab56e5fec644c19979175de.eps"],
+ ["Tests/images/eps/timeout-d675703545fee17acab56e5fec644c19979175de.eps"],
)
def test_timeout(test_file: str) -> None:
with open(test_file, "rb") as f:
@@ -384,7 +408,7 @@ def test_bounding_box_in_trailer() -> None:
# Check bounding boxes are parsed in the same way
# when specified in the header and the trailer
with (
- Image.open("Tests/images/zero_bb_trailer.eps") as trailer_image,
+ Image.open("Tests/images/eps/zero_bb_trailer.eps") as trailer_image,
Image.open(FILE1) as header_image,
):
assert trailer_image.size == header_image.size
@@ -392,12 +416,12 @@ def test_bounding_box_in_trailer() -> None:
def test_eof_before_bounding_box() -> None:
with pytest.raises(OSError):
- with Image.open("Tests/images/zero_bb_eof_before_boundingbox.eps"):
+ with Image.open("Tests/images/eps/zero_bb_eof_before_boundingbox.eps"):
pass
def test_invalid_data_after_eof() -> None:
- with open("Tests/images/illuCS6_preview.eps", "rb") as f:
+ with open("Tests/images/eps/illuCS6_preview.eps", "rb") as f:
img_bytes = io.BytesIO(f.read() + b"\r\n%" + (b" " * 255))
with Image.open(img_bytes) as img:
diff --git a/Tests/test_file_fli.py b/Tests/test_file_fli.py
index f86fb8d09..8adbd30f5 100644
--- a/Tests/test_file_fli.py
+++ b/Tests/test_file_fli.py
@@ -35,36 +35,35 @@ def test_sanity() -> None:
assert im.is_animated
-def test_prefix_chunk() -> None:
- ImageFile.LOAD_TRUNCATED_IMAGES = True
- try:
- with Image.open(animated_test_file_with_prefix_chunk) as im:
- assert im.mode == "P"
- assert im.size == (320, 200)
- assert im.format == "FLI"
- assert im.info["duration"] == 171
- assert im.is_animated
+def test_prefix_chunk(monkeypatch: pytest.MonkeyPatch) -> None:
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
+ with Image.open(animated_test_file_with_prefix_chunk) as im:
+ assert im.mode == "P"
+ assert im.size == (320, 200)
+ assert im.format == "FLI"
+ assert im.info["duration"] == 171
+ assert im.is_animated
- palette = im.getpalette()
- assert palette[3:6] == [255, 255, 255]
- assert palette[381:384] == [204, 204, 12]
- assert palette[765:] == [252, 0, 0]
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ palette = im.getpalette()
+ assert palette[3:6] == [255, 255, 255]
+ assert palette[381:384] == [204, 204, 12]
+ assert palette[765:] == [252, 0, 0]
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open(static_test_file)
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open(static_test_file)
im.load()
im.close()
@@ -81,6 +80,8 @@ def test_seek_after_close() -> None:
def test_context_manager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open(static_test_file) as im:
im.load()
diff --git a/Tests/test_file_ftex.py b/Tests/test_file_ftex.py
index 0c544245a..fdd7b3757 100644
--- a/Tests/test_file_ftex.py
+++ b/Tests/test_file_ftex.py
@@ -1,5 +1,8 @@
from __future__ import annotations
+import io
+import struct
+
import pytest
from PIL import FtexImagePlugin, Image
@@ -23,3 +26,15 @@ def test_invalid_file() -> None:
with pytest.raises(SyntaxError):
FtexImagePlugin.FtexImageFile(invalid_file)
+
+
+def test_invalid_texture() -> None:
+ with open("Tests/images/ftex_dxt1.ftc", "rb") as fp:
+ data = fp.read()
+
+ # Change texture compression format
+ data = data[:24] + struct.pack(" None:
def test_load() -> None:
with Image.open("Tests/images/gbr.gbr") as im:
- assert im.load()[0, 0] == (0, 0, 0, 0)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (0, 0, 0, 0)
# Test again now that it has already been loaded once
- assert im.load()[0, 0] == (0, 0, 0, 0)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (0, 0, 0, 0)
def test_multiple_load_operations() -> None:
diff --git a/Tests/test_file_gd.py b/Tests/test_file_gd.py
index d512df284..806532c17 100644
--- a/Tests/test_file_gd.py
+++ b/Tests/test_file_gd.py
@@ -4,6 +4,8 @@ import pytest
from PIL import GdImageFile, UnidentifiedImageError
+from .helper import assert_image_similar_tofile
+
TEST_GD_FILE = "Tests/images/hopper.gd"
@@ -11,6 +13,7 @@ def test_sanity() -> None:
with GdImageFile.open(TEST_GD_FILE) as im:
assert im.size == (128, 128)
assert im.format == "GD"
+ assert_image_similar_tofile(im.convert("RGB"), "Tests/images/hopper.jpg", 14)
def test_bad_mode() -> None:
diff --git a/Tests/test_file_gif.py b/Tests/test_file_gif.py
index 16c8466f3..2254178d5 100644
--- a/Tests/test_file_gif.py
+++ b/Tests/test_file_gif.py
@@ -4,6 +4,7 @@ import warnings
from collections.abc import Generator
from io import BytesIO
from pathlib import Path
+from typing import Any
import pytest
@@ -21,9 +22,6 @@ from .helper import (
# sample gif stream
TEST_GIF = "Tests/images/hopper.gif"
-with open(TEST_GIF, "rb") as f:
- data = f.read()
-
def test_sanity() -> None:
with Image.open(TEST_GIF) as im:
@@ -36,16 +34,18 @@ def test_sanity() -> None:
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open(TEST_GIF)
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open(TEST_GIF)
im.load()
im.close()
@@ -67,6 +67,8 @@ def test_seek_after_close() -> None:
def test_context_manager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open(TEST_GIF) as im:
im.load()
@@ -81,12 +83,12 @@ def test_invalid_file() -> None:
def test_l_mode_transparency() -> None:
with Image.open("Tests/images/no_palette_with_transparency.gif") as im:
assert im.mode == "L"
- assert im.load()[0, 0] == 128
+ assert im.getpixel((0, 0)) == 128
assert im.info["transparency"] == 255
im.seek(1)
assert im.mode == "L"
- assert im.load()[0, 0] == 128
+ assert im.getpixel((0, 0)) == 128
def test_l_mode_after_rgb() -> None:
@@ -104,7 +106,7 @@ def test_palette_not_needed_for_second_frame() -> None:
assert_image_similar(im, hopper("L").convert("RGB"), 8)
-def test_strategy() -> None:
+def test_strategy(monkeypatch: pytest.MonkeyPatch) -> None:
with Image.open("Tests/images/iss634.gif") as im:
expected_rgb_always = im.convert("RGB")
@@ -114,35 +116,36 @@ def test_strategy() -> None:
im.seek(1)
expected_different = im.convert("RGB")
- try:
- GifImagePlugin.LOADING_STRATEGY = GifImagePlugin.LoadingStrategy.RGB_ALWAYS
- with Image.open("Tests/images/iss634.gif") as im:
- assert im.mode == "RGB"
- assert_image_equal(im, expected_rgb_always)
+ monkeypatch.setattr(
+ GifImagePlugin, "LOADING_STRATEGY", GifImagePlugin.LoadingStrategy.RGB_ALWAYS
+ )
+ with Image.open("Tests/images/iss634.gif") as im:
+ assert im.mode == "RGB"
+ assert_image_equal(im, expected_rgb_always)
- with Image.open("Tests/images/chi.gif") as im:
- assert im.mode == "RGBA"
- assert_image_equal(im, expected_rgb_always_rgba)
+ with Image.open("Tests/images/chi.gif") as im:
+ assert im.mode == "RGBA"
+ assert_image_equal(im, expected_rgb_always_rgba)
- GifImagePlugin.LOADING_STRATEGY = (
- GifImagePlugin.LoadingStrategy.RGB_AFTER_DIFFERENT_PALETTE_ONLY
- )
- # Stay in P mode with only a global palette
- with Image.open("Tests/images/chi.gif") as im:
- assert im.mode == "P"
+ monkeypatch.setattr(
+ GifImagePlugin,
+ "LOADING_STRATEGY",
+ GifImagePlugin.LoadingStrategy.RGB_AFTER_DIFFERENT_PALETTE_ONLY,
+ )
+ # Stay in P mode with only a global palette
+ with Image.open("Tests/images/chi.gif") as im:
+ assert im.mode == "P"
- im.seek(1)
- assert im.mode == "P"
- assert_image_equal(im.convert("RGB"), expected_different)
+ im.seek(1)
+ assert im.mode == "P"
+ assert_image_equal(im.convert("RGB"), expected_different)
- # Change to RGB mode when a frame has an individual palette
- with Image.open("Tests/images/iss634.gif") as im:
- assert im.mode == "P"
+ # Change to RGB mode when a frame has an individual palette
+ with Image.open("Tests/images/iss634.gif") as im:
+ assert im.mode == "P"
- im.seek(1)
- assert im.mode == "RGB"
- finally:
- GifImagePlugin.LOADING_STRATEGY = GifImagePlugin.LoadingStrategy.RGB_AFTER_FIRST
+ im.seek(1)
+ assert im.mode == "RGB"
def test_optimize() -> None:
@@ -304,8 +307,9 @@ def test_roundtrip_save_all_1(tmp_path: Path) -> None:
def test_loading_multiple_palettes(path: str, mode: str) -> None:
with Image.open(path) as im:
assert im.mode == "P"
+ assert im.palette is not None
first_frame_colors = im.palette.colors.keys()
- original_color = im.convert("RGB").load()[0, 0]
+ original_color = im.convert("RGB").getpixel((0, 0))
im.seek(1)
assert im.mode == mode
@@ -313,10 +317,10 @@ def test_loading_multiple_palettes(path: str, mode: str) -> None:
im = im.convert("RGB")
# Check a color only from the old palette
- assert im.load()[0, 0] == original_color
+ assert im.getpixel((0, 0)) == original_color
# Check a color from the new palette
- assert im.load()[24, 24] not in first_frame_colors
+ assert im.getpixel((24, 24)) not in first_frame_colors
def test_headers_saving_for_animated_gifs(tmp_path: Path) -> None:
@@ -482,8 +486,7 @@ def test_eoferror() -> None:
def test_first_frame_transparency() -> None:
with Image.open("Tests/images/first_frame_transparency.gif") as im:
- px = im.load()
- assert px[0, 0] == im.info["transparency"]
+ assert im.getpixel((0, 0)) == im.info["transparency"]
def test_dispose_none() -> None:
@@ -523,6 +526,7 @@ def test_dispose_background_transparency() -> None:
with Image.open("Tests/images/dispose_bgnd_transparency.gif") as img:
img.seek(2)
px = img.load()
+ assert px is not None
assert px[35, 30][3] == 0
@@ -550,17 +554,15 @@ def test_dispose_background_transparency() -> None:
def test_transparent_dispose(
loading_strategy: GifImagePlugin.LoadingStrategy,
expected_colors: tuple[tuple[int | tuple[int, int, int, int], ...]],
+ monkeypatch: pytest.MonkeyPatch,
) -> None:
- GifImagePlugin.LOADING_STRATEGY = loading_strategy
- try:
- with Image.open("Tests/images/transparent_dispose.gif") as img:
- for frame in range(3):
- img.seek(frame)
- for x in range(3):
- color = img.getpixel((x, 0))
- assert color == expected_colors[frame][x]
- finally:
- GifImagePlugin.LOADING_STRATEGY = GifImagePlugin.LoadingStrategy.RGB_AFTER_FIRST
+ monkeypatch.setattr(GifImagePlugin, "LOADING_STRATEGY", loading_strategy)
+ with Image.open("Tests/images/transparent_dispose.gif") as img:
+ for frame in range(3):
+ img.seek(frame)
+ for x in range(3):
+ color = img.getpixel((x, 0))
+ assert color == expected_colors[frame][x]
def test_dispose_previous() -> None:
@@ -759,6 +761,21 @@ def test_dispose2_previous_frame(tmp_path: Path) -> None:
assert im.getpixel((0, 0)) == (0, 0, 0, 255)
+def test_dispose2_without_transparency(tmp_path: Path) -> None:
+ out = str(tmp_path / "temp.gif")
+
+ im = Image.new("P", (100, 100))
+
+ im2 = Image.new("P", (100, 100), (0, 0, 0))
+ im2.putpixel((50, 50), (255, 0, 0))
+
+ im.save(out, save_all=True, append_images=[im2], disposal=2)
+
+ with Image.open(out) as reloaded:
+ reloaded.seek(1)
+ assert reloaded.tile[0].extents == (0, 0, 100, 100)
+
+
def test_transparency_in_second_frame(tmp_path: Path) -> None:
out = str(tmp_path / "temp.gif")
with Image.open("Tests/images/different_transparency.gif") as im:
@@ -1308,6 +1325,7 @@ def test_palette_save_all_P(tmp_path: Path) -> None:
with Image.open(out) as im:
# Assert that the frames are correct, and each frame has the same palette
assert_image_equal(im.convert("RGB"), frames[0].convert("RGB"))
+ assert im.palette is not None
assert im.palette.palette == im.global_palette.palette
im.seek(1)
@@ -1342,32 +1360,30 @@ def test_save_I(tmp_path: Path) -> None:
assert_image_equal(reloaded.convert("L"), im.convert("L"))
-def test_getdata() -> None:
+def test_getdata(monkeypatch: pytest.MonkeyPatch) -> None:
# Test getheader/getdata against legacy values.
# Create a 'P' image with holes in the palette.
- im = Image._wedge().resize((16, 16), Image.Resampling.NEAREST)
+ im = Image.linear_gradient(mode="L").resize((16, 16), Image.Resampling.NEAREST)
im.putpalette(ImagePalette.ImagePalette("RGB"))
im.info = {"background": 0}
passed_palette = bytes(255 - i // 3 for i in range(768))
- GifImagePlugin._FORCE_OPTIMIZE = True
- try:
- h = GifImagePlugin.getheader(im, passed_palette)
- d = GifImagePlugin.getdata(im)
+ monkeypatch.setattr(GifImagePlugin, "_FORCE_OPTIMIZE", True)
- import pickle
+ h = GifImagePlugin.getheader(im, passed_palette)
+ d = GifImagePlugin.getdata(im)
- # Enable to get target values on pre-refactor version
- # with open('Tests/images/gif_header_data.pkl', 'wb') as f:
- # pickle.dump((h, d), f, 1)
- with open("Tests/images/gif_header_data.pkl", "rb") as f:
- (h_target, d_target) = pickle.load(f)
+ import pickle
- assert h == h_target
- assert d == d_target
- finally:
- GifImagePlugin._FORCE_OPTIMIZE = False
+ # Enable to get target values on pre-refactor version
+ # with open('Tests/images/gif_header_data.pkl', 'wb') as f:
+ # pickle.dump((h, d), f, 1)
+ with open("Tests/images/gif_header_data.pkl", "rb") as f:
+ (h_target, d_target) = pickle.load(f)
+
+ assert h == h_target
+ assert d == d_target
def test_lzw_bits() -> None:
@@ -1393,24 +1409,23 @@ def test_lzw_bits() -> None:
),
)
def test_extents(
- test_file: str, loading_strategy: GifImagePlugin.LoadingStrategy
+ test_file: str,
+ loading_strategy: GifImagePlugin.LoadingStrategy,
+ monkeypatch: pytest.MonkeyPatch,
) -> None:
- GifImagePlugin.LOADING_STRATEGY = loading_strategy
- try:
- with Image.open("Tests/images/" + test_file) as im:
- assert im.size == (100, 100)
+ monkeypatch.setattr(GifImagePlugin, "LOADING_STRATEGY", loading_strategy)
+ with Image.open("Tests/images/" + test_file) as im:
+ assert im.size == (100, 100)
- # Check that n_frames does not change the size
- assert im.n_frames == 2
- assert im.size == (100, 100)
+ # Check that n_frames does not change the size
+ assert im.n_frames == 2
+ assert im.size == (100, 100)
- im.seek(1)
- assert im.size == (150, 150)
+ im.seek(1)
+ assert im.size == (150, 150)
- im.load()
- assert im.im.size == (150, 150)
- finally:
- GifImagePlugin.LOADING_STRATEGY = GifImagePlugin.LoadingStrategy.RGB_AFTER_FIRST
+ im.load()
+ assert im.im.size == (150, 150)
def test_missing_background() -> None:
@@ -1431,7 +1446,8 @@ def test_saving_rgba(tmp_path: Path) -> None:
assert reloaded_rgba.load()[0, 0][3] == 0
-def test_optimizing_p_rgba(tmp_path: Path) -> None:
+@pytest.mark.parametrize("params", ({}, {"disposal": 2, "optimize": False}))
+def test_p_rgba(tmp_path: Path, params: dict[str, Any]) -> None:
out = str(tmp_path / "temp.gif")
im1 = Image.new("P", (100, 100))
@@ -1443,7 +1459,7 @@ def test_optimizing_p_rgba(tmp_path: Path) -> None:
im2 = Image.new("P", (100, 100))
im2.putpalette(data, "RGBA")
- im1.save(out, save_all=True, append_images=[im2])
+ im1.save(out, save_all=True, append_images=[im2], **params)
with Image.open(out) as reloaded:
assert reloaded.n_frames == 2
diff --git a/Tests/test_file_gribstub.py b/Tests/test_file_gribstub.py
index aba473d24..02e464ff1 100644
--- a/Tests/test_file_gribstub.py
+++ b/Tests/test_file_gribstub.py
@@ -83,4 +83,4 @@ def test_handler(tmp_path: Path) -> None:
im.save(temp_file)
assert handler.saved
- GribStubImagePlugin._handler = None
+ GribStubImagePlugin.register_handler(None)
diff --git a/Tests/test_file_hdf5stub.py b/Tests/test_file_hdf5stub.py
index 8275bd0d8..024be9e80 100644
--- a/Tests/test_file_hdf5stub.py
+++ b/Tests/test_file_hdf5stub.py
@@ -85,4 +85,4 @@ def test_handler(tmp_path: Path) -> None:
im.save(temp_file)
assert handler.saved
- Hdf5StubImagePlugin._handler = None
+ Hdf5StubImagePlugin.register_handler(None)
diff --git a/Tests/test_file_icns.py b/Tests/test_file_icns.py
index 16f6b3651..94f16aeec 100644
--- a/Tests/test_file_icns.py
+++ b/Tests/test_file_icns.py
@@ -21,6 +21,8 @@ def test_sanity() -> None:
with Image.open(TEST_FILE) as im:
# Assert that there is no unclosed file warning
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im.load()
assert im.mode == "RGBA"
@@ -30,10 +32,14 @@ def test_sanity() -> None:
def test_load() -> None:
with Image.open(TEST_FILE) as im:
- assert im.load()[0, 0] == (0, 0, 0, 0)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (0, 0, 0, 0)
# Test again now that it has already been loaded once
- assert im.load()[0, 0] == (0, 0, 0, 0)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (0, 0, 0, 0)
def test_save(tmp_path: Path) -> None:
diff --git a/Tests/test_file_ico.py b/Tests/test_file_ico.py
index 37770498a..2f5e4ca5a 100644
--- a/Tests/test_file_ico.py
+++ b/Tests/test_file_ico.py
@@ -24,7 +24,9 @@ def test_sanity() -> None:
def test_load() -> None:
with Image.open(TEST_ICO_FILE) as im:
- assert im.load()[0, 0] == (1, 1, 9, 255)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (1, 1, 9, 255)
def test_mask() -> None:
@@ -243,27 +245,23 @@ def test_draw_reloaded(tmp_path: Path) -> None:
assert_image_equal_tofile(im, "Tests/images/hopper_draw.ico")
-def test_truncated_mask() -> None:
+def test_truncated_mask(monkeypatch: pytest.MonkeyPatch) -> None:
# 1 bpp
with open("Tests/images/hopper_mask.ico", "rb") as fp:
data = fp.read()
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
data = data[:-3]
- try:
- with Image.open(io.BytesIO(data)) as im:
- with Image.open("Tests/images/hopper_mask.png") as expected:
- assert im.mode == "1"
+ with Image.open(io.BytesIO(data)) as im:
+ assert im.mode == "1"
- # 32 bpp
- output = io.BytesIO()
- expected = hopper("RGBA")
- expected.save(output, "ico", bitmap_format="bmp")
+ # 32 bpp
+ output = io.BytesIO()
+ expected = hopper("RGBA")
+ expected.save(output, "ico", bitmap_format="bmp")
- data = output.getvalue()[:-1]
+ data = output.getvalue()[:-1]
- with Image.open(io.BytesIO(data)) as im:
- assert im.mode == "RGB"
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ with Image.open(io.BytesIO(data)) as im:
+ assert im.mode == "RGB"
diff --git a/Tests/test_file_im.py b/Tests/test_file_im.py
index 036965bf5..d29998801 100644
--- a/Tests/test_file_im.py
+++ b/Tests/test_file_im.py
@@ -31,16 +31,18 @@ def test_name_limit(tmp_path: Path) -> None:
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open(TEST_IM)
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open(TEST_IM)
im.load()
im.close()
@@ -48,6 +50,8 @@ def test_closed_file() -> None:
def test_context_manager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open(TEST_IM) as im:
im.load()
diff --git a/Tests/test_file_iptc.py b/Tests/test_file_iptc.py
index 8a7c59fb1..c6c0c1aab 100644
--- a/Tests/test_file_iptc.py
+++ b/Tests/test_file_iptc.py
@@ -58,10 +58,7 @@ def test_getiptcinfo_fotostation() -> None:
# Assert
assert iptc is not None
- for tag in iptc.keys():
- if tag[0] == 240:
- return
- pytest.fail("FotoStation tag not found")
+ assert 240 in (tag[0] for tag in iptc.keys()), "FotoStation tag not found"
def test_getiptcinfo_zero_padding() -> None:
diff --git a/Tests/test_file_jpeg.py b/Tests/test_file_jpeg.py
index cde951395..a2481c336 100644
--- a/Tests/test_file_jpeg.py
+++ b/Tests/test_file_jpeg.py
@@ -181,6 +181,10 @@ class TestFileJpeg:
assert test(100, 200) == (100, 200)
assert test(0) is None # square pixels
+ def test_dpi_jfif_cm(self) -> None:
+ with Image.open("Tests/images/jfif_unit_cm.jpg") as im:
+ assert im.info["dpi"] == (2.54, 5.08)
+
@mark_if_feature_version(
pytest.mark.valgrind_known_error, "libjpeg_turbo", "2.0", reason="Known Failing"
)
@@ -277,7 +281,10 @@ class TestFileJpeg:
assert not im2.info.get("progressive")
assert im3.info.get("progressive")
- assert_image_equal(im1, im3)
+ if features.check_feature("mozjpeg"):
+ assert_image_similar(im1, im3, 9.39)
+ else:
+ assert_image_equal(im1, im3)
assert im1_bytes >= im3_bytes
def test_progressive_large_buffer(self, tmp_path: Path) -> None:
@@ -349,7 +356,6 @@ class TestFileJpeg:
assert exif.get_ifd(0x8825) == {}
transposed = ImageOps.exif_transpose(im)
- assert transposed is not None
exif = transposed.getexif()
assert exif.get_ifd(0x8825) == {}
@@ -420,8 +426,12 @@ class TestFileJpeg:
im2 = self.roundtrip(hopper(), progressive=1)
im3 = self.roundtrip(hopper(), progression=1) # compatibility
- assert_image_equal(im1, im2)
- assert_image_equal(im1, im3)
+ if features.check_feature("mozjpeg"):
+ assert_image_similar(im1, im2, 9.39)
+ assert_image_similar(im1, im3, 9.39)
+ else:
+ assert_image_equal(im1, im2)
+ assert_image_equal(im1, im3)
assert im2.info.get("progressive")
assert im2.info.get("progression")
assert im3.info.get("progressive")
@@ -520,12 +530,13 @@ class TestFileJpeg:
@mark_if_feature_version(
pytest.mark.valgrind_known_error, "libjpeg_turbo", "2.0", reason="Known Failing"
)
- def test_truncated_jpeg_should_read_all_the_data(self) -> None:
+ def test_truncated_jpeg_should_read_all_the_data(
+ self, monkeypatch: pytest.MonkeyPatch
+ ) -> None:
filename = "Tests/images/truncated_jpeg.jpg"
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
with Image.open(filename) as im:
im.load()
- ImageFile.LOAD_TRUNCATED_IMAGES = False
assert im.getbbox() is not None
def test_truncated_jpeg_throws_oserror(self) -> None:
@@ -541,12 +552,12 @@ class TestFileJpeg:
@mark_if_feature_version(
pytest.mark.valgrind_known_error, "libjpeg_turbo", "2.0", reason="Known Failing"
)
- def test_qtables(self, tmp_path: Path) -> None:
+ def test_qtables(self) -> None:
def _n_qtables_helper(n: int, test_file: str) -> None:
+ b = BytesIO()
with Image.open(test_file) as im:
- f = str(tmp_path / "temp.jpg")
- im.save(f, qtables=[[n] * 64] * n)
- with Image.open(f) as im:
+ im.save(b, "JPEG", qtables=[[n] * 64] * n)
+ with Image.open(b) as im:
assert len(im.quantization) == n
reloaded = self.roundtrip(im, qtables="keep")
assert im.quantization == reloaded.quantization
@@ -850,6 +861,8 @@ class TestFileJpeg:
out = str(tmp_path / "out.jpg")
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im.save(out, exif=exif)
with Image.open(out) as reloaded:
@@ -921,7 +934,7 @@ class TestFileJpeg:
def test_jpeg_magic_number(self, monkeypatch: pytest.MonkeyPatch) -> None:
size = 4097
- buffer = BytesIO(b"\xFF" * size) # Many xFF bytes
+ buffer = BytesIO(b"\xff" * size) # Many xff bytes
max_pos = 0
orig_read = buffer.read
@@ -998,8 +1011,13 @@ class TestFileJpeg:
with Image.open(f) as reloaded:
assert reloaded.info["xmp"] == b"XMP test"
- im.info["xmp"] = b"1" * 65504
- im.save(f)
+ # Check that XMP is not saved from image info
+ reloaded.save(f)
+
+ with Image.open(f) as reloaded:
+ assert "xmp" not in reloaded.info
+
+ im.save(f, xmp=b"1" * 65504)
with Image.open(f) as reloaded:
assert reloaded.info["xmp"] == b"1" * 65504
@@ -1007,7 +1025,7 @@ class TestFileJpeg:
im.save(f, xmp=b"1" * 65505)
@pytest.mark.timeout(timeout=1)
- def test_eof(self) -> None:
+ def test_eof(self, monkeypatch: pytest.MonkeyPatch) -> None:
# Even though this decoder never says that it is finished
# the image should still end when there is no new data
class InfiniteMockPyDecoder(ImageFile.PyDecoder):
@@ -1020,11 +1038,10 @@ class TestFileJpeg:
with Image.open(TEST_FILE) as im:
im.tile = [
- ("INFINITE", (0, 0, 128, 128), 0, ("RGB", 0, 1)),
+ ImageFile._Tile("INFINITE", (0, 0, 128, 128), 0, ("RGB", 0, 1)),
]
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
im.load()
- ImageFile.LOAD_TRUNCATED_IMAGES = False
def test_separate_tables(self) -> None:
im = hopper()
diff --git a/Tests/test_file_jpeg2k.py b/Tests/test_file_jpeg2k.py
index 26b085601..5748fa5a1 100644
--- a/Tests/test_file_jpeg2k.py
+++ b/Tests/test_file_jpeg2k.py
@@ -2,6 +2,7 @@ from __future__ import annotations
import os
import re
+from collections.abc import Generator
from io import BytesIO
from pathlib import Path
from typing import Any
@@ -29,8 +30,16 @@ EXTRA_DIR = "Tests/images/jpeg2000"
pytestmark = skip_unless_feature("jpg_2000")
-test_card = Image.open("Tests/images/test-card.png")
-test_card.load()
+
+@pytest.fixture
+def card() -> Generator[ImageFile.ImageFile, None, None]:
+ with Image.open("Tests/images/test-card.png") as im:
+ im.load()
+ try:
+ yield im
+ finally:
+ im.close()
+
# OpenJPEG 2.0.0 outputs this debugging message sometimes; we should
# ignore it---it doesn't represent a test failure.
@@ -54,6 +63,7 @@ def test_sanity() -> None:
with Image.open("Tests/images/test-card-lossless.jp2") as im:
px = im.load()
+ assert px is not None
assert px[0, 0] == (0, 0, 0)
assert im.mode == "RGB"
assert im.size == (640, 480)
@@ -74,76 +84,76 @@ def test_invalid_file() -> None:
Jpeg2KImagePlugin.Jpeg2KImageFile(invalid_file)
-def test_bytesio() -> None:
+def test_bytesio(card: ImageFile.ImageFile) -> None:
with open("Tests/images/test-card-lossless.jp2", "rb") as f:
data = BytesIO(f.read())
with Image.open(data) as im:
im.load()
- assert_image_similar(im, test_card, 1.0e-3)
+ assert_image_similar(im, card, 1.0e-3)
# These two test pre-written JPEG 2000 files that were not written with
# PIL (they were made using Adobe Photoshop)
-def test_lossless(tmp_path: Path) -> None:
+def test_lossless(card: ImageFile.ImageFile, tmp_path: Path) -> None:
with Image.open("Tests/images/test-card-lossless.jp2") as im:
im.load()
outfile = str(tmp_path / "temp_test-card.png")
im.save(outfile)
- assert_image_similar(im, test_card, 1.0e-3)
+ assert_image_similar(im, card, 1.0e-3)
-def test_lossy_tiled() -> None:
- assert_image_similar_tofile(
- test_card, "Tests/images/test-card-lossy-tiled.jp2", 2.0
- )
+def test_lossy_tiled(card: ImageFile.ImageFile) -> None:
+ assert_image_similar_tofile(card, "Tests/images/test-card-lossy-tiled.jp2", 2.0)
-def test_lossless_rt() -> None:
- im = roundtrip(test_card)
- assert_image_equal(im, test_card)
+def test_lossless_rt(card: ImageFile.ImageFile) -> None:
+ im = roundtrip(card)
+ assert_image_equal(im, card)
-def test_lossy_rt() -> None:
- im = roundtrip(test_card, quality_layers=[20])
- assert_image_similar(im, test_card, 2.0)
+def test_lossy_rt(card: ImageFile.ImageFile) -> None:
+ im = roundtrip(card, quality_layers=[20])
+ assert_image_similar(im, card, 2.0)
-def test_tiled_rt() -> None:
- im = roundtrip(test_card, tile_size=(128, 128))
- assert_image_equal(im, test_card)
+def test_tiled_rt(card: ImageFile.ImageFile) -> None:
+ im = roundtrip(card, tile_size=(128, 128))
+ assert_image_equal(im, card)
-def test_tiled_offset_rt() -> None:
- im = roundtrip(test_card, tile_size=(128, 128), tile_offset=(0, 0), offset=(32, 32))
- assert_image_equal(im, test_card)
+def test_tiled_offset_rt(card: ImageFile.ImageFile) -> None:
+ im = roundtrip(card, tile_size=(128, 128), tile_offset=(0, 0), offset=(32, 32))
+ assert_image_equal(im, card)
-def test_tiled_offset_too_small() -> None:
+def test_tiled_offset_too_small(card: ImageFile.ImageFile) -> None:
with pytest.raises(ValueError):
- roundtrip(test_card, tile_size=(128, 128), tile_offset=(0, 0), offset=(128, 32))
+ roundtrip(card, tile_size=(128, 128), tile_offset=(0, 0), offset=(128, 32))
-def test_irreversible_rt() -> None:
- im = roundtrip(test_card, irreversible=True, quality_layers=[20])
- assert_image_similar(im, test_card, 2.0)
+def test_irreversible_rt(card: ImageFile.ImageFile) -> None:
+ im = roundtrip(card, irreversible=True, quality_layers=[20])
+ assert_image_similar(im, card, 2.0)
-def test_prog_qual_rt() -> None:
- im = roundtrip(test_card, quality_layers=[60, 40, 20], progression="LRCP")
- assert_image_similar(im, test_card, 2.0)
+def test_prog_qual_rt(card: ImageFile.ImageFile) -> None:
+ im = roundtrip(card, quality_layers=[60, 40, 20], progression="LRCP")
+ assert_image_similar(im, card, 2.0)
-def test_prog_res_rt() -> None:
- im = roundtrip(test_card, num_resolutions=8, progression="RLCP")
- assert_image_equal(im, test_card)
+def test_prog_res_rt(card: ImageFile.ImageFile) -> None:
+ im = roundtrip(card, num_resolutions=8, progression="RLCP")
+ assert_image_equal(im, card)
@pytest.mark.parametrize("num_resolutions", range(2, 6))
-def test_default_num_resolutions(num_resolutions: int) -> None:
+def test_default_num_resolutions(
+ card: ImageFile.ImageFile, num_resolutions: int
+) -> None:
d = 1 << (num_resolutions - 1)
- im = test_card.resize((d - 1, d - 1))
+ im = card.resize((d - 1, d - 1))
with pytest.raises(OSError):
roundtrip(im, num_resolutions=num_resolutions)
reloaded = roundtrip(im)
@@ -172,14 +182,11 @@ def test_load_dpi() -> None:
assert "dpi" not in im.info
-def test_restricted_icc_profile() -> None:
- ImageFile.LOAD_TRUNCATED_IMAGES = True
- try:
- # JPEG2000 image with a restricted ICC profile and a known colorspace
- with Image.open("Tests/images/balloon_eciRGBv2_aware.jp2") as im:
- assert im.mode == "RGB"
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+def test_restricted_icc_profile(monkeypatch: pytest.MonkeyPatch) -> None:
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
+ # JPEG2000 image with a restricted ICC profile and a known colorspace
+ with Image.open("Tests/images/balloon_eciRGBv2_aware.jp2") as im:
+ assert im.mode == "RGB"
@pytest.mark.skipif(
@@ -205,31 +212,31 @@ def test_header_errors() -> None:
pass
-def test_layers_type(tmp_path: Path) -> None:
+def test_layers_type(card: ImageFile.ImageFile, tmp_path: Path) -> None:
outfile = str(tmp_path / "temp_layers.jp2")
for quality_layers in [[100, 50, 10], (100, 50, 10), None]:
- test_card.save(outfile, quality_layers=quality_layers)
+ card.save(outfile, quality_layers=quality_layers)
for quality_layers_str in ["quality_layers", ("100", "50", "10")]:
with pytest.raises(ValueError):
- test_card.save(outfile, quality_layers=quality_layers_str)
+ card.save(outfile, quality_layers=quality_layers_str)
-def test_layers() -> None:
+def test_layers(card: ImageFile.ImageFile) -> None:
out = BytesIO()
- test_card.save(out, "JPEG2000", quality_layers=[100, 50, 10], progression="LRCP")
+ card.save(out, "JPEG2000", quality_layers=[100, 50, 10], progression="LRCP")
out.seek(0)
with Image.open(out) as im:
im.layers = 1
im.load()
- assert_image_similar(im, test_card, 13)
+ assert_image_similar(im, card, 13)
out.seek(0)
with Image.open(out) as im:
im.layers = 3
im.load()
- assert_image_similar(im, test_card, 0.4)
+ assert_image_similar(im, card, 0.4)
@pytest.mark.parametrize(
@@ -245,24 +252,30 @@ def test_layers() -> None:
(None, {"no_jp2": False}, 4, b"jP"),
),
)
-def test_no_jp2(name: str, args: dict[str, bool], offset: int, data: bytes) -> None:
+def test_no_jp2(
+ card: ImageFile.ImageFile,
+ name: str,
+ args: dict[str, bool],
+ offset: int,
+ data: bytes,
+) -> None:
out = BytesIO()
if name:
out.name = name
- test_card.save(out, "JPEG2000", **args)
+ card.save(out, "JPEG2000", **args)
out.seek(offset)
assert out.read(2) == data
-def test_mct() -> None:
+def test_mct(card: ImageFile.ImageFile) -> None:
# Three component
for val in (0, 1):
out = BytesIO()
- test_card.save(out, "JPEG2000", mct=val, no_jp2=True)
+ card.save(out, "JPEG2000", mct=val, no_jp2=True)
assert out.getvalue()[59] == val
with Image.open(out) as im:
- assert_image_similar(im, test_card, 1.0e-3)
+ assert_image_similar(im, card, 1.0e-3)
# Single component should have MCT disabled
for val in (0, 1):
@@ -310,6 +323,18 @@ def test_cmyk() -> None:
assert im.getpixel((0, 0)) == (185, 134, 0, 0)
+@pytest.mark.skipif(
+ not os.path.exists(EXTRA_DIR), reason="Extra image files not installed"
+)
+@skip_unless_feature_version("jpg_2000", "2.5.3")
+def test_cmyk_save() -> None:
+ with Image.open(f"{EXTRA_DIR}/issue205.jp2") as jp2:
+ assert jp2.mode == "CMYK"
+
+ im = roundtrip(jp2)
+ assert_image_equal(im, jp2)
+
+
@pytest.mark.parametrize("ext", (".j2k", ".jp2"))
def test_16bit_monochrome_has_correct_mode(ext: str) -> None:
with Image.open("Tests/images/16bit.cropped" + ext) as im:
@@ -397,6 +422,7 @@ def test_subsampling_decode(name: str) -> None:
def test_pclr() -> None:
with Image.open(f"{EXTRA_DIR}/issue104_jpxstream.jp2") as im:
assert im.mode == "P"
+ assert im.palette is not None
assert len(im.palette.colors) == 256
assert im.palette.colors[(255, 255, 255)] == 0
@@ -404,13 +430,15 @@ def test_pclr() -> None:
f"{EXTRA_DIR}/147af3f1083de4393666b7d99b01b58b_signal_sigsegv_130c531_6155_5136.jp2"
) as im:
assert im.mode == "P"
+ assert im.palette is not None
assert len(im.palette.colors) == 139
assert im.palette.colors[(0, 0, 0, 0)] == 0
def test_comment() -> None:
- with Image.open("Tests/images/comment.jp2") as im:
- assert im.info["comment"] == b"Created by OpenJPEG version 2.5.0"
+ for path in ("Tests/images/9bit.j2k", "Tests/images/comment.jp2"):
+ with Image.open(path) as im:
+ assert im.info["comment"] == b"Created by OpenJPEG version 2.5.0"
# Test an image that is truncated partway through a codestream
with open("Tests/images/comment.jp2", "rb") as fp:
@@ -419,22 +447,22 @@ def test_comment() -> None:
pass
-def test_save_comment() -> None:
+def test_save_comment(card: ImageFile.ImageFile) -> None:
for comment in ("Created by Pillow", b"Created by Pillow"):
out = BytesIO()
- test_card.save(out, "JPEG2000", comment=comment)
+ card.save(out, "JPEG2000", comment=comment)
with Image.open(out) as im:
assert im.info["comment"] == b"Created by Pillow"
out = BytesIO()
long_comment = b" " * 65531
- test_card.save(out, "JPEG2000", comment=long_comment)
+ card.save(out, "JPEG2000", comment=long_comment)
with Image.open(out) as im:
assert im.info["comment"] == long_comment
with pytest.raises(ValueError):
- test_card.save(out, "JPEG2000", comment=long_comment + b" ")
+ card.save(out, "JPEG2000", comment=long_comment + b" ")
@pytest.mark.parametrize(
@@ -457,15 +485,14 @@ def test_crashes(test_file: str) -> None:
@skip_unless_feature_version("jpg_2000", "2.4.0")
-def test_plt_marker() -> None:
+def test_plt_marker(card: ImageFile.ImageFile) -> None:
# Search the start of the codesteam for PLT
out = BytesIO()
- test_card.save(out, "JPEG2000", no_jp2=True, plt=True)
+ card.save(out, "JPEG2000", no_jp2=True, plt=True)
out.seek(0)
while True:
marker = out.read(2)
- if not marker:
- pytest.fail("End of stream without PLT")
+ assert marker, "End of stream without PLT"
jp2_boxid = _binary.i16be(marker)
if jp2_boxid == 0xFF4F:
diff --git a/Tests/test_file_libtiff.py b/Tests/test_file_libtiff.py
index 62f8719af..369c2db1b 100644
--- a/Tests/test_file_libtiff.py
+++ b/Tests/test_file_libtiff.py
@@ -36,11 +36,7 @@ class LibTiffTestCase:
im.load()
im.getdata()
- try:
- assert im._compression == "group4"
- except AttributeError:
- print("No _compression")
- print(dir(im))
+ assert im._compression == "group4"
# can we write it back out, in a different form.
out = str(tmp_path / "temp.png")
@@ -313,7 +309,7 @@ class TestFileLibTiff(LibTiffTestCase):
}
def check_tags(
- tiffinfo: TiffImagePlugin.ImageFileDirectory_v2 | dict[int, str]
+ tiffinfo: TiffImagePlugin.ImageFileDirectory_v2 | dict[int, str],
) -> None:
im = hopper()
@@ -1098,6 +1094,27 @@ class TestFileLibTiff(LibTiffTestCase):
assert_image_similar(base_im, im, 0.7)
+ @pytest.mark.parametrize(
+ "test_file",
+ [
+ "Tests/images/old-style-jpeg-compression-no-samplesperpixel.tif",
+ "Tests/images/old-style-jpeg-compression.tif",
+ ],
+ )
+ def test_buffering(self, test_file: str) -> None:
+ # load exif first
+ with open(test_file, "rb", buffering=1048576) as f:
+ with Image.open(f) as im:
+ exif = dict(im.getexif())
+
+ # load image before exif
+ with open(test_file, "rb", buffering=1048576) as f:
+ with Image.open(f) as im2:
+ im2.load()
+ exif_after_load = dict(im2.getexif())
+
+ assert exif == exif_after_load
+
@pytest.mark.valgrind_known_error(reason="Backtrace in Python Core")
def test_sampleformat_not_corrupted(self) -> None:
# Assert that a TIFF image with SampleFormat=UINT tag is not corrupted
@@ -1127,7 +1144,7 @@ class TestFileLibTiff(LibTiffTestCase):
im.load()
# Assert that the error code is IMAGING_CODEC_MEMORY
- assert str(e.value) == "-9"
+ assert str(e.value) == "decoder error -9"
@pytest.mark.parametrize("compression", ("tiff_adobe_deflate", "jpeg"))
def test_save_multistrip(self, compression: str, tmp_path: Path) -> None:
@@ -1141,23 +1158,22 @@ class TestFileLibTiff(LibTiffTestCase):
assert len(im.tag_v2[STRIPOFFSETS]) > 1
@pytest.mark.parametrize("argument", (True, False))
- def test_save_single_strip(self, argument: bool, tmp_path: Path) -> None:
+ def test_save_single_strip(
+ self, argument: bool, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
+ ) -> None:
im = hopper("RGB").resize((256, 256))
out = str(tmp_path / "temp.tif")
if not argument:
- TiffImagePlugin.STRIP_SIZE = 2**18
- try:
- arguments: dict[str, str | int] = {"compression": "tiff_adobe_deflate"}
- if argument:
- arguments["strip_size"] = 2**18
- im.save(out, "TIFF", **arguments)
+ monkeypatch.setattr(TiffImagePlugin, "STRIP_SIZE", 2**18)
+ arguments: dict[str, str | int] = {"compression": "tiff_adobe_deflate"}
+ if argument:
+ arguments["strip_size"] = 2**18
+ im.save(out, "TIFF", **arguments)
- with Image.open(out) as im:
- assert isinstance(im, TiffImagePlugin.TiffImageFile)
- assert len(im.tag_v2[STRIPOFFSETS]) == 1
- finally:
- TiffImagePlugin.STRIP_SIZE = 65536
+ with Image.open(out) as im:
+ assert isinstance(im, TiffImagePlugin.TiffImageFile)
+ assert len(im.tag_v2[STRIPOFFSETS]) == 1
@pytest.mark.parametrize("compression", ("tiff_adobe_deflate", None))
def test_save_zero(self, compression: str | None, tmp_path: Path) -> None:
diff --git a/Tests/test_file_mpo.py b/Tests/test_file_mpo.py
index e0f42a266..6b4f6423b 100644
--- a/Tests/test_file_mpo.py
+++ b/Tests/test_file_mpo.py
@@ -29,25 +29,32 @@ def roundtrip(im: Image.Image, **options: Any) -> ImageFile.ImageFile:
@pytest.mark.parametrize("test_file", test_files)
def test_sanity(test_file: str) -> None:
- with Image.open(test_file) as im:
+ def check(im: ImageFile.ImageFile) -> None:
im.load()
assert im.mode == "RGB"
assert im.size == (640, 480)
assert im.format == "MPO"
+ with Image.open(test_file) as im:
+ check(im)
+ with MpoImagePlugin.MpoImageFile(test_file) as im:
+ check(im)
+
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open(test_files[0])
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open(test_files[0])
im.load()
im.close()
@@ -63,6 +70,8 @@ def test_seek_after_close() -> None:
def test_context_manager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open(test_files[0]) as im:
im.load()
@@ -73,8 +82,8 @@ def test_app(test_file: str) -> None:
with Image.open(test_file) as im:
assert im.applist[0][0] == "APP1"
assert im.applist[1][0] == "APP2"
- assert (
- im.applist[1][1][:16] == b"MPF\x00MM\x00*\x00\x00\x00\x08\x00\x03\xb0\x00"
+ assert im.applist[1][1].startswith(
+ b"MPF\x00MM\x00*\x00\x00\x00\x08\x00\x03\xb0\x00"
)
assert len(im.applist) == 2
@@ -293,3 +302,15 @@ def test_save_all() -> None:
# Test that a single frame image will not be saved as an MPO
jpg = roundtrip(im, save_all=True)
assert "mp" not in jpg.info
+
+
+def test_save_xmp() -> None:
+ im = Image.new("RGB", (1, 1))
+ im2 = Image.new("RGB", (1, 1), "#f00")
+ im2.encoderinfo = {"xmp": b"Second frame"}
+ im_reloaded = roundtrip(im, xmp=b"First frame", save_all=True, append_images=[im2])
+
+ assert im_reloaded.info["xmp"] == b"First frame"
+
+ im_reloaded.seek(1)
+ assert im_reloaded.info["xmp"] == b"Second frame"
diff --git a/Tests/test_file_pdf.py b/Tests/test_file_pdf.py
index 1d5001b1a..815686a52 100644
--- a/Tests/test_file_pdf.py
+++ b/Tests/test_file_pdf.py
@@ -264,7 +264,7 @@ def test_pdf_append(tmp_path: Path) -> None:
# append some info
pdf.info.Title = "abc"
pdf.info.Author = "def"
- pdf.info.Subject = "ghi\uABCD"
+ pdf.info.Subject = "ghi\uabcd"
pdf.info.Keywords = "qw)e\\r(ty"
pdf.info.Creator = "hopper()"
pdf.start_writing()
@@ -292,7 +292,7 @@ def test_pdf_append(tmp_path: Path) -> None:
assert pdf.info.Title == "abc"
assert pdf.info.Producer == "PdfParser"
assert pdf.info.Keywords == "qw)e\\r(ty"
- assert pdf.info.Subject == "ghi\uABCD"
+ assert pdf.info.Subject == "ghi\uabcd"
assert b"CreationDate" in pdf.info
assert b"ModDate" in pdf.info
check_pdf_pages_consistency(pdf)
diff --git a/Tests/test_file_png.py b/Tests/test_file_png.py
index 0abf9866f..efd2e5cd9 100644
--- a/Tests/test_file_png.py
+++ b/Tests/test_file_png.py
@@ -338,6 +338,8 @@ class TestFilePng:
with Image.open(TEST_PNG_FILE) as im:
# Assert that there is no unclosed file warning
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im.verify()
with Image.open(TEST_PNG_FILE) as im:
@@ -361,7 +363,7 @@ class TestFilePng:
with pytest.raises((OSError, SyntaxError)):
im.verify()
- def test_verify_ignores_crc_error(self) -> None:
+ def test_verify_ignores_crc_error(self, monkeypatch: pytest.MonkeyPatch) -> None:
# check ignores crc errors in ancillary chunks
chunk_data = chunk(b"tEXt", b"spam")
@@ -371,24 +373,20 @@ class TestFilePng:
with pytest.raises(SyntaxError):
PngImagePlugin.PngImageFile(BytesIO(image_data))
- ImageFile.LOAD_TRUNCATED_IMAGES = True
- try:
- im = load(image_data)
- assert im is not None
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
+ im = load(image_data)
+ assert im is not None
- def test_verify_not_ignores_crc_error_in_required_chunk(self) -> None:
+ def test_verify_not_ignores_crc_error_in_required_chunk(
+ self, monkeypatch: pytest.MonkeyPatch
+ ) -> None:
# check does not ignore crc errors in required chunks
image_data = MAGIC + IHDR[:-1] + b"q" + TAIL
- ImageFile.LOAD_TRUNCATED_IMAGES = True
- try:
- with pytest.raises(SyntaxError):
- PngImagePlugin.PngImageFile(BytesIO(image_data))
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
+ with pytest.raises(SyntaxError):
+ PngImagePlugin.PngImageFile(BytesIO(image_data))
def test_roundtrip_dpi(self) -> None:
# Check dpi roundtripping
@@ -598,7 +596,7 @@ class TestFilePng:
(b"prIV", b"VALUE3", True),
]
- def test_textual_chunks_after_idat(self) -> None:
+ def test_textual_chunks_after_idat(self, monkeypatch: pytest.MonkeyPatch) -> None:
with Image.open("Tests/images/hopper.png") as im:
assert "comment" in im.text
for k, v in {
@@ -612,18 +610,17 @@ class TestFilePng:
with pytest.raises(OSError):
assert isinstance(im.text, dict)
+ # Raises an EOFError in load_end
+ with Image.open("Tests/images/hopper_idat_after_image_end.png") as im:
+ assert im.text == {"TXT": "VALUE", "ZIP": "VALUE"}
+
# Raises a UnicodeDecodeError in load_end
with Image.open("Tests/images/truncated_image.png") as im:
# The file is truncated
with pytest.raises(OSError):
- im.text()
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+ im.text
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
assert isinstance(im.text, dict)
- ImageFile.LOAD_TRUNCATED_IMAGES = False
-
- # Raises an EOFError in load_end
- with Image.open("Tests/images/hopper_idat_after_image_end.png") as im:
- assert im.text == {"TXT": "VALUE", "ZIP": "VALUE"}
def test_unknown_compression_method(self) -> None:
with pytest.raises(SyntaxError, match="Unknown compression method"):
@@ -649,15 +646,16 @@ class TestFilePng:
@pytest.mark.parametrize(
"cid", (b"IHDR", b"sRGB", b"pHYs", b"acTL", b"fcTL", b"fdAT")
)
- def test_truncated_chunks(self, cid: bytes) -> None:
+ def test_truncated_chunks(
+ self, cid: bytes, monkeypatch: pytest.MonkeyPatch
+ ) -> None:
fp = BytesIO()
with PngImagePlugin.PngStream(fp) as png:
with pytest.raises(ValueError):
png.call(cid, 0, 0)
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
png.call(cid, 0, 0)
- ImageFile.LOAD_TRUNCATED_IMAGES = False
@pytest.mark.parametrize("save_all", (True, False))
def test_specify_bits(self, save_all: bool, tmp_path: Path) -> None:
@@ -770,38 +768,31 @@ class TestFilePng:
im.seek(1)
@pytest.mark.parametrize("buffer", (True, False))
- def test_save_stdout(self, buffer: bool) -> None:
- old_stdout = sys.stdout
+ def test_save_stdout(self, buffer: bool, monkeypatch: pytest.MonkeyPatch) -> None:
class MyStdOut:
buffer = BytesIO()
mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
- sys.stdout = mystdout
+ monkeypatch.setattr(sys, "stdout", mystdout)
with Image.open(TEST_PNG_FILE) as im:
im.save(sys.stdout, "PNG")
- # Reset stdout
- sys.stdout = old_stdout
-
if isinstance(mystdout, MyStdOut):
mystdout = mystdout.buffer
with Image.open(mystdout) as reloaded:
assert_image_equal_tofile(reloaded, TEST_PNG_FILE)
- def test_truncated_end_chunk(self) -> None:
+ def test_truncated_end_chunk(self, monkeypatch: pytest.MonkeyPatch) -> None:
with Image.open("Tests/images/truncated_end_chunk.png") as im:
with pytest.raises(OSError):
im.load()
- ImageFile.LOAD_TRUNCATED_IMAGES = True
- try:
- with Image.open("Tests/images/truncated_end_chunk.png") as im:
- assert_image_equal_tofile(im, "Tests/images/hopper.png")
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
+ with Image.open("Tests/images/truncated_end_chunk.png") as im:
+ assert_image_equal_tofile(im, "Tests/images/hopper.png")
@pytest.mark.skipif(is_win32(), reason="Requires Unix or macOS")
@@ -810,11 +801,11 @@ class TestTruncatedPngPLeaks(PillowLeakTestCase):
mem_limit = 2 * 1024 # max increase in K
iterations = 100 # Leak is 56k/iteration, this will leak 5.6megs
- def test_leak_load(self) -> None:
+ def test_leak_load(self, monkeypatch: pytest.MonkeyPatch) -> None:
with open("Tests/images/hopper.png", "rb") as f:
DATA = BytesIO(f.read(16 * 1024))
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
with Image.open(DATA) as im:
im.load()
@@ -822,7 +813,4 @@ class TestTruncatedPngPLeaks(PillowLeakTestCase):
with Image.open(DATA) as im:
im.load()
- try:
- self._test_leak(core)
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ self._test_leak(core)
diff --git a/Tests/test_file_ppm.py b/Tests/test_file_ppm.py
index fb08d613a..d87192ca5 100644
--- a/Tests/test_file_ppm.py
+++ b/Tests/test_file_ppm.py
@@ -49,7 +49,7 @@ def test_sanity() -> None:
(b"P5 3 1 257 \x00\x00\x00\x80\x01\x01", "I", (0, 32640, 65535)),
# P6 with maxval < 255
(
- b"P6 3 1 17 \x00\x01\x02\x08\x09\x0A\x0F\x10\x11",
+ b"P6 3 1 17 \x00\x01\x02\x08\x09\x0a\x0f\x10\x11",
"RGB",
(
(0, 15, 30),
@@ -60,7 +60,7 @@ def test_sanity() -> None:
# P6 with maxval > 255
(
b"P6 3 1 257 \x00\x00\x00\x01\x00\x02"
- b"\x00\x80\x00\x81\x00\x82\x01\x00\x01\x01\xFF\xFF",
+ b"\x00\x80\x00\x81\x00\x82\x01\x00\x01\x01\xff\xff",
"RGB",
(
(0, 1, 2),
@@ -79,6 +79,7 @@ def test_arbitrary_maxval(
assert im.mode == mode
px = im.load()
+ assert px is not None
assert tuple(px[x, 0] for x in range(3)) == pixels
@@ -367,22 +368,18 @@ def test_mimetypes(tmp_path: Path) -> None:
@pytest.mark.parametrize("buffer", (True, False))
-def test_save_stdout(buffer: bool) -> None:
- old_stdout = sys.stdout
+def test_save_stdout(buffer: bool, monkeypatch: pytest.MonkeyPatch) -> None:
class MyStdOut:
buffer = BytesIO()
mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
- sys.stdout = mystdout
+ monkeypatch.setattr(sys, "stdout", mystdout)
with Image.open(TEST_FILE) as im:
im.save(sys.stdout, "PPM")
- # Reset stdout
- sys.stdout = old_stdout
-
if isinstance(mystdout, MyStdOut):
mystdout = mystdout.buffer
with Image.open(mystdout) as reloaded:
diff --git a/Tests/test_file_psd.py b/Tests/test_file_psd.py
index e6c79e40b..1793c269d 100644
--- a/Tests/test_file_psd.py
+++ b/Tests/test_file_psd.py
@@ -25,16 +25,18 @@ def test_sanity() -> None:
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open(test_file)
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open(test_file)
im.load()
im.close()
@@ -42,6 +44,8 @@ def test_closed_file() -> None:
def test_context_manager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open(test_file) as im:
im.load()
diff --git a/Tests/test_file_spider.py b/Tests/test_file_spider.py
index 66c88e9d8..cdb7b3e0b 100644
--- a/Tests/test_file_spider.py
+++ b/Tests/test_file_spider.py
@@ -7,7 +7,7 @@ from pathlib import Path
import pytest
-from PIL import Image, ImageSequence, SpiderImagePlugin
+from PIL import Image, SpiderImagePlugin
from .helper import assert_image_equal, hopper, is_pypy
@@ -24,16 +24,18 @@ def test_sanity() -> None:
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open(TEST_FILE)
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open(TEST_FILE)
im.load()
im.close()
@@ -41,6 +43,8 @@ def test_closed_file() -> None:
def test_context_manager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open(TEST_FILE) as im:
im.load()
@@ -149,8 +153,8 @@ def test_nonstack_file() -> None:
def test_nonstack_dos() -> None:
with Image.open(TEST_FILE) as im:
- for i, frame in enumerate(ImageSequence.Iterator(im)):
- assert i <= 1, "Non-stack DOS file test failed"
+ with pytest.raises(EOFError):
+ im.seek(0)
# for issue #4093
diff --git a/Tests/test_file_sun.py b/Tests/test_file_sun.py
index 6cfff8730..c2f162cf9 100644
--- a/Tests/test_file_sun.py
+++ b/Tests/test_file_sun.py
@@ -1,10 +1,11 @@
from __future__ import annotations
+import io
import os
import pytest
-from PIL import Image, SunImagePlugin
+from PIL import Image, SunImagePlugin, _binary
from .helper import assert_image_equal_tofile, assert_image_similar, hopper
@@ -33,6 +34,60 @@ def test_im1() -> None:
assert_image_equal_tofile(im, "Tests/images/sunraster.im1.png")
+def _sun_header(
+ depth: int = 0, file_type: int = 0, palette_length: int = 0
+) -> io.BytesIO:
+ return io.BytesIO(
+ _binary.o32be(0x59A66A95)
+ + b"\x00" * 8
+ + _binary.o32be(depth)
+ + b"\x00" * 4
+ + _binary.o32be(file_type)
+ + b"\x00" * 4
+ + _binary.o32be(palette_length)
+ )
+
+
+def test_unsupported_mode_bit_depth() -> None:
+ with pytest.raises(SyntaxError, match="Unsupported Mode/Bit Depth"):
+ with SunImagePlugin.SunImageFile(_sun_header()):
+ pass
+
+
+def test_unsupported_color_palette_length() -> None:
+ with pytest.raises(SyntaxError, match="Unsupported Color Palette Length"):
+ with SunImagePlugin.SunImageFile(_sun_header(depth=1, palette_length=1025)):
+ pass
+
+
+def test_unsupported_palette_type() -> None:
+ with pytest.raises(SyntaxError, match="Unsupported Palette Type"):
+ with SunImagePlugin.SunImageFile(_sun_header(depth=1, palette_length=1)):
+ pass
+
+
+def test_unsupported_file_type() -> None:
+ with pytest.raises(SyntaxError, match="Unsupported Sun Raster file type"):
+ with SunImagePlugin.SunImageFile(_sun_header(depth=1, file_type=6)):
+ pass
+
+
+@pytest.mark.skipif(
+ not os.path.exists(EXTRA_DIR), reason="Extra image files not installed"
+)
+def test_rgbx() -> None:
+ with open(os.path.join(EXTRA_DIR, "32bpp.ras"), "rb") as fp:
+ data = fp.read()
+
+ # Set file type to 3
+ data = data[:20] + _binary.o32be(3) + data[24:]
+
+ with Image.open(io.BytesIO(data)) as im:
+ r, g, b = im.split()
+ im = Image.merge("RGB", (b, g, r))
+ assert_image_equal_tofile(im, os.path.join(EXTRA_DIR, "32bpp.png"))
+
+
@pytest.mark.skipif(
not os.path.exists(EXTRA_DIR), reason="Extra image files not installed"
)
diff --git a/Tests/test_file_tar.py b/Tests/test_file_tar.py
index 6217ebedd..084d0f288 100644
--- a/Tests/test_file_tar.py
+++ b/Tests/test_file_tar.py
@@ -1,6 +1,7 @@
from __future__ import annotations
import warnings
+from pathlib import Path
import pytest
@@ -29,6 +30,22 @@ def test_sanity(codec: str, test_path: str, format: str) -> None:
assert im.format == format
+def test_unexpected_end(tmp_path: Path) -> None:
+ tmpfile = str(tmp_path / "temp.tar")
+ with open(tmpfile, "w"):
+ pass
+
+ with pytest.raises(OSError, match="unexpected end of tar file"):
+ with TarIO.TarIO(tmpfile, "test"):
+ pass
+
+
+def test_cannot_find_subfile() -> None:
+ with pytest.raises(OSError, match="cannot find subfile"):
+ with TarIO.TarIO(TEST_TAR_FILE, "test"):
+ pass
+
+
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file() -> None:
with pytest.warns(ResourceWarning):
@@ -37,11 +54,15 @@ def test_unclosed_file() -> None:
def test_close() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
tar = TarIO.TarIO(TEST_TAR_FILE, "hopper.jpg")
tar.close()
def test_contextmanager() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with TarIO.TarIO(TEST_TAR_FILE, "hopper.jpg"):
pass
diff --git a/Tests/test_file_tga.py b/Tests/test_file_tga.py
index a03a6a6e1..b6396bd64 100644
--- a/Tests/test_file_tga.py
+++ b/Tests/test_file_tga.py
@@ -72,6 +72,7 @@ def test_palette_depth_8(tmp_path: Path) -> None:
def test_palette_depth_16(tmp_path: Path) -> None:
with Image.open("Tests/images/p_16.tga") as im:
+ assert im.palette is not None
assert im.palette.mode == "RGBA"
assert_image_equal_tofile(im.convert("RGBA"), "Tests/images/p_16.png")
@@ -213,10 +214,14 @@ def test_save_orientation(tmp_path: Path) -> None:
def test_horizontal_orientations() -> None:
# These images have been manually hexedited to have the relevant orientations
with Image.open("Tests/images/rgb32rle_top_right.tga") as im:
- assert im.load()[90, 90][:3] == (0, 0, 0)
+ px = im.load()
+ assert px is not None
+ assert px[90, 90][:3] == (0, 0, 0)
with Image.open("Tests/images/rgb32rle_bottom_right.tga") as im:
- assert im.load()[90, 90][:3] == (0, 255, 0)
+ px = im.load()
+ assert px is not None
+ assert px[90, 90][:3] == (0, 255, 0)
def test_save_rle(tmp_path: Path) -> None:
diff --git a/Tests/test_file_tiff.py b/Tests/test_file_tiff.py
index 44da25295..a8a407963 100644
--- a/Tests/test_file_tiff.py
+++ b/Tests/test_file_tiff.py
@@ -63,15 +63,17 @@ class TestFileTiff:
@pytest.mark.skipif(is_pypy(), reason="Requires CPython")
def test_unclosed_file(self) -> None:
- def open() -> None:
+ def open_test_image() -> None:
im = Image.open("Tests/images/multipage.tiff")
im.load()
with pytest.warns(ResourceWarning):
- open()
+ open_test_image()
def test_closed_file(self) -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im = Image.open("Tests/images/multipage.tiff")
im.load()
im.close()
@@ -88,6 +90,8 @@ class TestFileTiff:
def test_context_manager(self) -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
with Image.open("Tests/images/multipage.tiff") as im:
im.load()
@@ -108,13 +112,22 @@ class TestFileTiff:
assert_image_equal_tofile(im, "Tests/images/hopper.tif")
with Image.open("Tests/images/hopper_bigtiff.tif") as im:
- # The data type of this file's StripOffsets tag is LONG8,
- # which is not yet supported for offset data when saving multiple frames.
- del im.tag_v2[273]
-
outfile = str(tmp_path / "temp.tif")
im.save(outfile, save_all=True, append_images=[im], tiffinfo=im.tag_v2)
+ def test_bigtiff_save(self, tmp_path: Path) -> None:
+ outfile = str(tmp_path / "temp.tif")
+ im = hopper()
+ im.save(outfile, big_tiff=True)
+
+ with Image.open(outfile) as reloaded:
+ assert reloaded.tag_v2._bigtiff is True
+
+ im.save(outfile, save_all=True, append_images=[im], big_tiff=True)
+
+ with Image.open(outfile) as reloaded:
+ assert reloaded.tag_v2._bigtiff is True
+
def test_seek_too_large(self) -> None:
with pytest.raises(ValueError, match="Unable to seek to frame"):
Image.open("Tests/images/seek_too_large.tif")
@@ -732,6 +745,53 @@ class TestFileTiff:
with Image.open(mp) as reread:
assert reread.n_frames == 3
+ def test_fixoffsets(self) -> None:
+ b = BytesIO(b"II\x2a\x00\x00\x00\x00\x00")
+ with TiffImagePlugin.AppendingTiffWriter(b) as a:
+ b.seek(0)
+ a.fixOffsets(1, isShort=True)
+
+ b.seek(0)
+ a.fixOffsets(1, isLong=True)
+
+ # Neither short nor long
+ b.seek(0)
+ with pytest.raises(RuntimeError):
+ a.fixOffsets(1)
+
+ b = BytesIO(b"II\x2a\x00\x00\x00\x00\x00")
+ with TiffImagePlugin.AppendingTiffWriter(b) as a:
+ a.offsetOfNewPage = 2**16
+
+ b.seek(0)
+ a.fixOffsets(1, isShort=True)
+
+ b = BytesIO(b"II\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")
+ with TiffImagePlugin.AppendingTiffWriter(b) as a:
+ a.offsetOfNewPage = 2**32
+
+ b.seek(0)
+ a.fixOffsets(1, isShort=True)
+
+ b.seek(0)
+ a.fixOffsets(1, isLong=True)
+
+ def test_appending_tiff_writer_writelong(self) -> None:
+ data = b"II\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+ b = BytesIO(data)
+ with TiffImagePlugin.AppendingTiffWriter(b) as a:
+ a.seek(-4, os.SEEK_CUR)
+ a.writeLong(2**32 - 1)
+ assert b.getvalue() == data[:-4] + b"\xff\xff\xff\xff"
+
+ def test_appending_tiff_writer_rewritelastshorttolong(self) -> None:
+ data = b"II\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
+ b = BytesIO(data)
+ with TiffImagePlugin.AppendingTiffWriter(b) as a:
+ a.seek(-2, os.SEEK_CUR)
+ a.rewriteLastShortToLong(2**32 - 1)
+ assert b.getvalue() == data[:-4] + b"\xff\xff\xff\xff"
+
def test_saving_icc_profile(self, tmp_path: Path) -> None:
# Tests saving TIFF with icc_profile set.
# At the time of writing this will only work for non-compressed tiffs
@@ -881,11 +941,10 @@ class TestFileTiff:
@pytest.mark.timeout(6)
@pytest.mark.filterwarnings("ignore:Truncated File Read")
- def test_timeout(self) -> None:
+ def test_timeout(self, monkeypatch: pytest.MonkeyPatch) -> None:
with Image.open("Tests/images/timeout-6646305047838720") as im:
- ImageFile.LOAD_TRUNCATED_IMAGES = True
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
im.load()
- ImageFile.LOAD_TRUNCATED_IMAGES = False
@pytest.mark.parametrize(
"test_file",
diff --git a/Tests/test_file_wal.py b/Tests/test_file_wal.py
index b34975e83..b15d79d61 100644
--- a/Tests/test_file_wal.py
+++ b/Tests/test_file_wal.py
@@ -21,7 +21,11 @@ def test_open() -> None:
def test_load() -> None:
with WalImageFile.open(TEST_FILE) as im:
- assert im.load()[0, 0] == 122
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == 122
# Test again now that it has already been loaded once
- assert im.load()[0, 0] == 122
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == 122
diff --git a/Tests/test_file_webp.py b/Tests/test_file_webp.py
index 79f6bb4e0..abe888241 100644
--- a/Tests/test_file_webp.py
+++ b/Tests/test_file_webp.py
@@ -28,9 +28,9 @@ except ImportError:
class TestUnsupportedWebp:
- def test_unsupported(self) -> None:
+ def test_unsupported(self, monkeypatch: pytest.MonkeyPatch) -> None:
if HAVE_WEBP:
- WebPImagePlugin.SUPPORTED = False
+ monkeypatch.setattr(WebPImagePlugin, "SUPPORTED", False)
file_path = "Tests/images/hopper.webp"
with pytest.warns(UserWarning):
@@ -38,9 +38,6 @@ class TestUnsupportedWebp:
with Image.open(file_path):
pass
- if HAVE_WEBP:
- WebPImagePlugin.SUPPORTED = True
-
@skip_unless_feature("webp")
class TestFileWebp:
@@ -191,6 +188,8 @@ class TestFileWebp:
file_path = "Tests/images/hopper.webp"
with Image.open(file_path) as image:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
image.save(tmp_path / "temp.webp")
def test_file_pointer_could_be_reused(self) -> None:
diff --git a/Tests/test_file_webp_metadata.py b/Tests/test_file_webp_metadata.py
index d9a834c75..c68a20d7a 100644
--- a/Tests/test_file_webp_metadata.py
+++ b/Tests/test_file_webp_metadata.py
@@ -40,7 +40,7 @@ def test_read_exif_metadata() -> None:
def test_read_exif_metadata_without_prefix() -> None:
with Image.open("Tests/images/flower2.webp") as im:
# Assert prefix is not present
- assert im.info["exif"][:6] != b"Exif\x00\x00"
+ assert not im.info["exif"].startswith(b"Exif\x00\x00")
exif = im.getexif()
assert exif[305] == "Adobe Photoshop CS6 (Macintosh)"
diff --git a/Tests/test_file_wmf.py b/Tests/test_file_wmf.py
index 79e707263..97469b77e 100644
--- a/Tests/test_file_wmf.py
+++ b/Tests/test_file_wmf.py
@@ -1,5 +1,6 @@
from __future__ import annotations
+from io import BytesIO
from pathlib import Path
from typing import IO
@@ -31,7 +32,16 @@ def test_load_raw() -> None:
def test_load() -> None:
with Image.open("Tests/images/drawing.emf") as im:
if hasattr(Image.core, "drawwmf"):
- assert im.load()[0, 0] == (255, 255, 255)
+ px = im.load()
+ assert px is not None
+ assert px[0, 0] == (255, 255, 255)
+
+
+def test_load_zero_inch() -> None:
+ b = BytesIO(b"\xd7\xcd\xc6\x9a\x00\x00" + b"\x00" * 10)
+ with pytest.raises(ValueError):
+ with Image.open(b):
+ pass
def test_register_handler(tmp_path: Path) -> None:
@@ -61,6 +71,12 @@ def test_load_float_dpi() -> None:
with Image.open("Tests/images/drawing.emf") as im:
assert im.info["dpi"] == 1423.7668161434979
+ with open("Tests/images/drawing.emf", "rb") as fp:
+ data = fp.read()
+ b = BytesIO(data[:8] + b"\x06\xfa" + data[10:])
+ with Image.open(b) as im:
+ assert im.info["dpi"][0] == 2540
+
def test_load_set_dpi() -> None:
with Image.open("Tests/images/drawing.wmf") as im:
diff --git a/Tests/test_font_bdf.py b/Tests/test_font_bdf.py
index 136070f9e..2ece5457a 100644
--- a/Tests/test_font_bdf.py
+++ b/Tests/test_font_bdf.py
@@ -1,5 +1,7 @@
from __future__ import annotations
+import io
+
import pytest
from PIL import BdfFontFile, FontFile
@@ -8,13 +10,20 @@ filename = "Tests/images/courB08.bdf"
def test_sanity() -> None:
- with open(filename, "rb") as test_file:
- font = BdfFontFile.BdfFontFile(test_file)
+ with open(filename, "rb") as fp:
+ font = BdfFontFile.BdfFontFile(fp)
assert isinstance(font, FontFile.FontFile)
assert len([_f for _f in font.glyph if _f]) == 190
+def test_zero_width_chars() -> None:
+ with open(filename, "rb") as fp:
+ data = fp.read()
+ data = data[:2650] + b"\x00\x00" + data[2652:]
+ BdfFontFile.BdfFontFile(io.BytesIO(data))
+
+
def test_invalid_file() -> None:
with open("Tests/images/flower.jpg", "rb") as fp:
with pytest.raises(SyntaxError):
diff --git a/Tests/test_fontfile.py b/Tests/test_fontfile.py
index 206499a04..575dada86 100644
--- a/Tests/test_fontfile.py
+++ b/Tests/test_fontfile.py
@@ -4,7 +4,20 @@ from pathlib import Path
import pytest
-from PIL import FontFile
+from PIL import FontFile, Image
+
+
+def test_compile() -> None:
+ font = FontFile.FontFile()
+ font.glyph[0] = ((0, 0), (0, 0, 0, 0), (0, 0, 0, 1), Image.new("L", (0, 0)))
+ font.compile()
+ assert font.ysize == 1
+
+ font.ysize = 2
+ font.compile()
+
+ # Assert that compiling again did not change anything
+ assert font.ysize == 2
def test_save(tmp_path: Path) -> None:
diff --git a/Tests/test_format_hsv.py b/Tests/test_format_hsv.py
index c07024a2c..9cbf18566 100644
--- a/Tests/test_format_hsv.py
+++ b/Tests/test_format_hsv.py
@@ -22,28 +22,26 @@ def test_sanity() -> None:
Image.new("HSV", (100, 100))
-def wedge() -> Image.Image:
- w = Image._wedge()
- w90 = w.rotate(90)
+def linear_gradient() -> Image.Image:
+ im = Image.linear_gradient(mode="L")
+ im90 = im.rotate(90)
- (px, h) = w.size
+ (px, h) = im.size
r = Image.new("L", (px * 3, h))
g = r.copy()
b = r.copy()
- r.paste(w, (0, 0))
- r.paste(w90, (px, 0))
+ r.paste(im, (0, 0))
+ r.paste(im90, (px, 0))
- g.paste(w90, (0, 0))
- g.paste(w, (2 * px, 0))
+ g.paste(im90, (0, 0))
+ g.paste(im, (2 * px, 0))
- b.paste(w, (px, 0))
- b.paste(w90, (2 * px, 0))
+ b.paste(im, (px, 0))
+ b.paste(im90, (2 * px, 0))
- img = Image.merge("RGB", (r, g, b))
-
- return img
+ return Image.merge("RGB", (r, g, b))
def to_xxx_colorsys(
@@ -79,8 +77,8 @@ def to_rgb_colorsys(im: Image.Image) -> Image.Image:
return to_xxx_colorsys(im, colorsys.hsv_to_rgb, "RGB")
-def test_wedge() -> None:
- src = wedge().resize((3 * 32, 32), Image.Resampling.BILINEAR)
+def test_linear_gradient() -> None:
+ src = linear_gradient().resize((3 * 32, 32), Image.Resampling.BILINEAR)
im = src.convert("HSV")
comparable = to_hsv_colorsys(src)
diff --git a/Tests/test_image.py b/Tests/test_image.py
index 9b65041f4..5474f951c 100644
--- a/Tests/test_image.py
+++ b/Tests/test_image.py
@@ -74,12 +74,12 @@ class TestImage:
def test_sanity(self) -> None:
im = Image.new("L", (100, 100))
- assert repr(im)[:45] == " None:
@@ -580,9 +578,7 @@ class TestImage:
def test_one_item_tuple(self) -> None:
for mode in ("I", "F", "L"):
im = Image.new(mode, (100, 100), (5,))
- px = im.load()
- assert px is not None
- assert px[0, 0] == 5
+ assert im.getpixel((0, 0)) == 5
def test_linear_gradient_wrong_mode(self) -> None:
# Arrange
@@ -662,12 +658,13 @@ class TestImage:
im.putpalette(list(range(256)) * 4, "RGBA")
im_remapped = im.remap_palette(list(range(256)))
assert_image_equal(im, im_remapped)
+ assert im.palette is not None
assert im.palette.palette == im_remapped.palette.palette
# Test illegal image mode
with hopper() as im:
with pytest.raises(ValueError):
- im.remap_palette(None)
+ im.remap_palette([])
def test_remap_palette_transparency(self) -> None:
im = Image.new("P", (1, 2), (0, 0, 0))
@@ -737,6 +734,8 @@ class TestImage:
# Act/Assert
with Image.open(test_file) as im:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
im.save(temp_file)
def test_no_new_file_on_error(self, tmp_path: Path) -> None:
@@ -768,7 +767,7 @@ class TestImage:
assert dict(exif)
# Test that exif data is cleared after another load
- exif.load(None)
+ exif.load(b"")
assert not dict(exif)
# Test loading just the EXIF header
@@ -791,6 +790,10 @@ class TestImage:
ifd[36864] = b"0220"
assert exif.get_ifd(0x8769) == {36864: b"0220"}
+ reloaded_exif = Image.Exif()
+ reloaded_exif.load(exif.tobytes())
+ assert reloaded_exif.get_ifd(0x8769) == {36864: b"0220"}
+
@mark_if_feature_version(
pytest.mark.valgrind_known_error, "libjpeg_turbo", "2.0", reason="Known Failing"
)
@@ -985,6 +988,11 @@ class TestImage:
else:
assert im.getxmp() == {"xmpmeta": None}
+ def test_get_child_images(self) -> None:
+ im = Image.new("RGB", (1, 1))
+ with pytest.warns(DeprecationWarning):
+ assert im.get_child_images() == []
+
@pytest.mark.parametrize("size", ((1, 0), (0, 1), (0, 0)))
def test_zero_tobytes(self, size: tuple[int, int]) -> None:
im = Image.new("RGB", size)
diff --git a/Tests/test_image_access.py b/Tests/test_image_access.py
index bb30b462d..14a5e2e7b 100644
--- a/Tests/test_image_access.py
+++ b/Tests/test_image_access.py
@@ -271,13 +271,25 @@ class TestImagePutPixelError:
class TestEmbeddable:
- @pytest.mark.xfail(reason="failing test")
+ @pytest.mark.xfail(not (sys.version_info >= (3, 13)), reason="failing test")
@pytest.mark.skipif(not is_win32(), reason="requires Windows")
def test_embeddable(self) -> None:
import ctypes
from setuptools.command import build_ext
+ compiler = getattr(build_ext, "new_compiler")()
+ compiler.add_include_dir(sysconfig.get_config_var("INCLUDEPY"))
+
+ libdir = sysconfig.get_config_var("LIBDIR") or sysconfig.get_config_var(
+ "INCLUDEPY"
+ ).replace("include", "libs")
+ compiler.add_library_dir(libdir)
+ try:
+ compiler.initialize()
+ except Exception:
+ pytest.skip("Compiler could not be initialized")
+
with open("embed_pil.c", "w", encoding="utf-8") as fh:
home = sys.prefix.replace("\\", "\\\\")
fh.write(
@@ -305,13 +317,6 @@ int main(int argc, char* argv[])
"""
)
- compiler = getattr(build_ext, "new_compiler")()
- compiler.add_include_dir(sysconfig.get_config_var("INCLUDEPY"))
-
- libdir = sysconfig.get_config_var("LIBDIR") or sysconfig.get_config_var(
- "INCLUDEPY"
- ).replace("include", "libs")
- compiler.add_library_dir(libdir)
objects = compiler.compile(["embed_pil.c"])
compiler.link_executable(objects, "embed_pil")
diff --git a/Tests/test_image_convert.py b/Tests/test_image_convert.py
index 6a925975e..5f8b35c79 100644
--- a/Tests/test_image_convert.py
+++ b/Tests/test_image_convert.py
@@ -222,9 +222,7 @@ def test_l_macro_rounding(convert_mode: str) -> None:
im.palette.getcolor((0, 1, 2))
converted_im = im.convert(convert_mode)
- px = converted_im.load()
- assert px is not None
- converted_color = px[0, 0]
+ converted_color = converted_im.getpixel((0, 0))
if convert_mode == "LA":
assert isinstance(converted_color, tuple)
converted_color = converted_color[0]
@@ -236,6 +234,7 @@ def test_gif_with_rgba_palette_to_p() -> None:
with Image.open("Tests/images/hopper.gif") as im:
im.info["transparency"] = 255
im.load()
+ assert im.palette is not None
assert im.palette.mode == "RGB"
im_p = im.convert("P")
diff --git a/Tests/test_image_filter.py b/Tests/test_image_filter.py
index 412ab44c3..e566cd055 100644
--- a/Tests/test_image_filter.py
+++ b/Tests/test_image_filter.py
@@ -35,16 +35,25 @@ from .helper import assert_image_equal, hopper
ImageFilter.UnsharpMask(10),
),
)
-@pytest.mark.parametrize("mode", ("L", "I", "RGB", "CMYK"))
-def test_sanity(filter_to_apply: ImageFilter.Filter, mode: str) -> None:
+@pytest.mark.parametrize(
+ "mode", ("L", "I", "I;16", "I;16L", "I;16B", "I;16N", "RGB", "CMYK")
+)
+def test_sanity(
+ filter_to_apply: ImageFilter.Filter | type[ImageFilter.Filter], mode: str
+) -> None:
im = hopper(mode)
- if mode != "I" or isinstance(filter_to_apply, ImageFilter.BuiltinFilter):
+ if mode[0] != "I" or (
+ callable(filter_to_apply)
+ and issubclass(filter_to_apply, ImageFilter.BuiltinFilter)
+ ):
out = im.filter(filter_to_apply)
assert out.mode == im.mode
assert out.size == im.size
-@pytest.mark.parametrize("mode", ("L", "I", "RGB", "CMYK"))
+@pytest.mark.parametrize(
+ "mode", ("L", "I", "I;16", "I;16L", "I;16B", "I;16N", "RGB", "CMYK")
+)
def test_sanity_error(mode: str) -> None:
im = hopper(mode)
with pytest.raises(TypeError):
@@ -145,7 +154,9 @@ def test_kernel_not_enough_coefficients() -> None:
ImageFilter.Kernel((3, 3), (0, 0))
-@pytest.mark.parametrize("mode", ("L", "LA", "I", "RGB", "CMYK"))
+@pytest.mark.parametrize(
+ "mode", ("L", "LA", "I", "I;16", "I;16L", "I;16B", "I;16N", "RGB", "CMYK")
+)
def test_consistency_3x3(mode: str) -> None:
with Image.open("Tests/images/hopper.bmp") as source:
with Image.open("Tests/images/hopper_emboss.bmp") as reference:
@@ -161,7 +172,9 @@ def test_consistency_3x3(mode: str) -> None:
assert_image_equal(source.filter(kernel), reference)
-@pytest.mark.parametrize("mode", ("L", "LA", "I", "RGB", "CMYK"))
+@pytest.mark.parametrize(
+ "mode", ("L", "LA", "I", "I;16", "I;16L", "I;16B", "I;16N", "RGB", "CMYK")
+)
def test_consistency_5x5(mode: str) -> None:
with Image.open("Tests/images/hopper.bmp") as source:
with Image.open("Tests/images/hopper_emboss_more.bmp") as reference:
diff --git a/Tests/test_image_getim.py b/Tests/test_image_getim.py
index 9afa02b0a..fa58492fc 100644
--- a/Tests/test_image_getim.py
+++ b/Tests/test_image_getim.py
@@ -1,11 +1,19 @@
from __future__ import annotations
+import pytest
+
from .helper import hopper
def test_sanity() -> None:
im = hopper()
- type_repr = repr(type(im.getim()))
+ type_repr = repr(type(im.getim()))
assert "PyCapsule" in type_repr
- assert isinstance(im.im.id, int)
+
+ with pytest.warns(DeprecationWarning):
+ assert isinstance(im.im.id, int)
+
+ with pytest.warns(DeprecationWarning):
+ ptrs = dict(im.im.unsafe_ptrs)
+ assert ptrs.keys() == {"image8", "image32", "image"}
diff --git a/Tests/test_image_quantize.py b/Tests/test_image_quantize.py
index 7c564d967..0ca7ad86e 100644
--- a/Tests/test_image_quantize.py
+++ b/Tests/test_image_quantize.py
@@ -148,10 +148,8 @@ def test_palette(method: Image.Quantize, color: tuple[int, ...]) -> None:
im = Image.new("RGBA" if len(color) == 4 else "RGB", (1, 1), color)
converted = im.quantize(method=method)
- converted_px = converted.load()
- assert converted_px is not None
assert converted.palette is not None
- assert converted_px[0, 0] == converted.palette.colors[color]
+ assert converted.getpixel((0, 0)) == converted.palette.colors[color]
def test_small_palette() -> None:
diff --git a/Tests/test_image_resize.py b/Tests/test_image_resize.py
index 8548fb5da..1166371b8 100644
--- a/Tests/test_image_resize.py
+++ b/Tests/test_image_resize.py
@@ -10,7 +10,7 @@ from pathlib import Path
import pytest
-from PIL import Image
+from PIL import Image, ImageFile
from .helper import (
assert_image_equal,
@@ -179,7 +179,7 @@ class TestImagingCoreResize:
@pytest.fixture
-def gradients_image() -> Generator[Image.Image, None, None]:
+def gradients_image() -> Generator[ImageFile.ImageFile, None, None]:
with Image.open("Tests/images/radial_gradients.png") as im:
im.load()
try:
@@ -189,7 +189,7 @@ def gradients_image() -> Generator[Image.Image, None, None]:
class TestReducingGapResize:
- def test_reducing_gap_values(self, gradients_image: Image.Image) -> None:
+ def test_reducing_gap_values(self, gradients_image: ImageFile.ImageFile) -> None:
ref = gradients_image.resize(
(52, 34), Image.Resampling.BICUBIC, reducing_gap=None
)
@@ -210,7 +210,7 @@ class TestReducingGapResize:
)
def test_reducing_gap_1(
self,
- gradients_image: Image.Image,
+ gradients_image: ImageFile.ImageFile,
box: tuple[float, float, float, float],
epsilon: float,
) -> None:
@@ -230,7 +230,7 @@ class TestReducingGapResize:
)
def test_reducing_gap_2(
self,
- gradients_image: Image.Image,
+ gradients_image: ImageFile.ImageFile,
box: tuple[float, float, float, float],
epsilon: float,
) -> None:
@@ -250,7 +250,7 @@ class TestReducingGapResize:
)
def test_reducing_gap_3(
self,
- gradients_image: Image.Image,
+ gradients_image: ImageFile.ImageFile,
box: tuple[float, float, float, float],
epsilon: float,
) -> None:
@@ -266,7 +266,9 @@ class TestReducingGapResize:
@pytest.mark.parametrize("box", (None, (1.1, 2.2, 510.8, 510.9), (3, 10, 410, 256)))
def test_reducing_gap_8(
- self, gradients_image: Image.Image, box: tuple[float, float, float, float]
+ self,
+ gradients_image: ImageFile.ImageFile,
+ box: tuple[float, float, float, float],
) -> None:
ref = gradients_image.resize((52, 34), Image.Resampling.BICUBIC, box=box)
im = gradients_image.resize(
@@ -281,7 +283,7 @@ class TestReducingGapResize:
)
def test_box_filter(
self,
- gradients_image: Image.Image,
+ gradients_image: ImageFile.ImageFile,
box: tuple[float, float, float, float],
epsilon: float,
) -> None:
@@ -307,7 +309,7 @@ class TestImageResize:
# Test unknown resampling filter
with hopper() as im:
with pytest.raises(ValueError):
- im.resize((10, 10), "unknown")
+ im.resize((10, 10), -1)
@skip_unless_feature("libtiff")
def test_transposed(self) -> None:
diff --git a/Tests/test_image_thumbnail.py b/Tests/test_image_thumbnail.py
index 01bd4b1d7..1181f6fca 100644
--- a/Tests/test_image_thumbnail.py
+++ b/Tests/test_image_thumbnail.py
@@ -104,20 +104,20 @@ def test_transposed() -> None:
assert im.size == (590, 88)
-def test_load_first_unless_jpeg() -> None:
+def test_load_first_unless_jpeg(monkeypatch: pytest.MonkeyPatch) -> None:
# Test that thumbnail() still uses draft() for JPEG
with Image.open("Tests/images/hopper.jpg") as im:
- draft = im.draft
+ original_draft = im.draft
def im_draft(
- mode: str, size: tuple[int, int]
+ mode: str | None, size: tuple[int, int] | None
) -> tuple[str, tuple[int, int, float, float]] | None:
- result = draft(mode, size)
+ result = original_draft(mode, size)
assert result is not None
return result
- im.draft = im_draft
+ monkeypatch.setattr(im, "draft", im_draft)
im.thumbnail((64, 64))
diff --git a/Tests/test_image_transform.py b/Tests/test_image_transform.py
index 7e83396de..77916929b 100644
--- a/Tests/test_image_transform.py
+++ b/Tests/test_image_transform.py
@@ -47,6 +47,7 @@ class TestImageTransform:
transformed = im.transform(
im.size, Image.Transform.AFFINE, [1, 0, 0, 0, 1, 0]
)
+ assert im.palette is not None
assert im.palette.palette == transformed.palette.palette
def test_extent(self) -> None:
diff --git a/Tests/test_imagedraw.py b/Tests/test_imagedraw.py
index ed50dfbed..232cbb16c 100644
--- a/Tests/test_imagedraw.py
+++ b/Tests/test_imagedraw.py
@@ -448,7 +448,6 @@ def test_shape1() -> None:
x3, y3 = 95, 5
# Act
- assert ImageDraw.Outline is not None
s = ImageDraw.Outline()
s.move(x0, y0)
s.curve(x1, y1, x2, y2, x3, y3)
@@ -470,7 +469,6 @@ def test_shape2() -> None:
x3, y3 = 5, 95
# Act
- assert ImageDraw.Outline is not None
s = ImageDraw.Outline()
s.move(x0, y0)
s.curve(x1, y1, x2, y2, x3, y3)
@@ -489,7 +487,6 @@ def test_transform() -> None:
draw = ImageDraw.Draw(im)
# Act
- assert ImageDraw.Outline is not None
s = ImageDraw.Outline()
s.line(0, 0)
s.transform((0, 0, 0, 0, 0, 0))
@@ -812,7 +809,7 @@ def test_rounded_rectangle(
tuple[int, int, int, int]
| tuple[list[int]]
| tuple[tuple[int, int], tuple[int, int]]
- )
+ ),
) -> None:
# Arrange
im = Image.new("RGB", (200, 200))
@@ -1396,6 +1393,28 @@ def test_stroke_descender() -> None:
assert_image_similar_tofile(im, "Tests/images/imagedraw_stroke_descender.png", 6.76)
+@skip_unless_feature("freetype2")
+def test_stroke_inside_gap() -> None:
+ # Arrange
+ im = Image.new("RGB", (120, 130))
+ draw = ImageDraw.Draw(im)
+ font = ImageFont.truetype("Tests/fonts/FreeMono.ttf", 120)
+
+ # Act
+ draw.text((12, 12), "i", "#f00", font, stroke_width=20)
+
+ # Assert
+ for y in range(im.height):
+ glyph = ""
+ for x in range(im.width):
+ if im.getpixel((x, y)) == (0, 0, 0):
+ if glyph == "started":
+ glyph = "ended"
+ else:
+ assert glyph != "ended", "Gap inside stroked glyph"
+ glyph = "started"
+
+
@skip_unless_feature("freetype2")
def test_split_word() -> None:
# Arrange
@@ -1504,7 +1523,6 @@ def test_same_color_outline(bbox: Coords) -> None:
x2, y2 = 95, 50
x3, y3 = 95, 5
- assert ImageDraw.Outline is not None
s = ImageDraw.Outline()
s.move(x0, y0)
s.curve(x1, y1, x2, y2, x3, y3)
@@ -1674,6 +1692,9 @@ def test_continuous_horizontal_edges_polygon() -> None:
def test_discontiguous_corners_polygon() -> None:
img, draw = create_base_image_draw((84, 68))
draw.polygon(((1, 21), (34, 4), (71, 1), (38, 18)), BLACK)
+ draw.polygon(
+ ((82, 29), (82, 26), (82, 24), (67, 22), (52, 29), (52, 15), (67, 22)), BLACK
+ )
draw.polygon(((71, 44), (38, 27), (1, 24)), BLACK)
draw.polygon(
((38, 66), (5, 49), (77, 49), (47, 66), (82, 63), (82, 47), (1, 47), (1, 63)),
diff --git a/Tests/test_imagefile.py b/Tests/test_imagefile.py
index 1ee684926..b05d29dae 100644
--- a/Tests/test_imagefile.py
+++ b/Tests/test_imagefile.py
@@ -93,6 +93,19 @@ class TestImageFile:
assert p.image is not None
assert (48, 48) == p.image.size
+ @pytest.mark.filterwarnings("ignore:Corrupt EXIF data")
+ def test_incremental_tiff(self) -> None:
+ with ImageFile.Parser() as p:
+ with open("Tests/images/hopper.tif", "rb") as f:
+ p.feed(f.read(1024))
+
+ # Check that insufficient data was given in the first feed
+ assert not p.image
+
+ p.feed(f.read())
+ assert p.image is not None
+ assert (128, 128) == p.image.size
+
@skip_unless_feature("webp")
def test_incremental_webp(self) -> None:
with ImageFile.Parser() as p:
@@ -178,13 +191,10 @@ class TestImageFile:
im.load()
@skip_unless_feature("zlib")
- def test_truncated_without_errors(self) -> None:
+ def test_truncated_without_errors(self, monkeypatch: pytest.MonkeyPatch) -> None:
with Image.open("Tests/images/truncated_image.png") as im:
- ImageFile.LOAD_TRUNCATED_IMAGES = True
- try:
- im.load()
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
+ im.load()
@skip_unless_feature("zlib")
def test_broken_datastream_with_errors(self) -> None:
@@ -193,13 +203,12 @@ class TestImageFile:
im.load()
@skip_unless_feature("zlib")
- def test_broken_datastream_without_errors(self) -> None:
+ def test_broken_datastream_without_errors(
+ self, monkeypatch: pytest.MonkeyPatch
+ ) -> None:
with Image.open("Tests/images/broken_data_stream.png") as im:
- ImageFile.LOAD_TRUNCATED_IMAGES = True
- try:
- im.load()
- finally:
- ImageFile.LOAD_TRUNCATED_IMAGES = False
+ monkeypatch.setattr(ImageFile, "LOAD_TRUNCATED_IMAGES", True)
+ im.load()
class MockPyDecoder(ImageFile.PyDecoder):
diff --git a/Tests/test_imagefont.py b/Tests/test_imagefont.py
index 6a0a940b9..4cce8f180 100644
--- a/Tests/test_imagefont.py
+++ b/Tests/test_imagefont.py
@@ -254,7 +254,8 @@ def test_render_multiline_text(font: ImageFont.FreeTypeFont) -> None:
@pytest.mark.parametrize(
- "align, ext", (("left", ""), ("center", "_center"), ("right", "_right"))
+ "align, ext",
+ (("left", ""), ("center", "_center"), ("right", "_right"), ("justify", "_justify")),
)
def test_render_multiline_text_align(
font: ImageFont.FreeTypeFont, align: str, ext: str
@@ -461,6 +462,20 @@ def test_free_type_font_get_mask(font: ImageFont.FreeTypeFont) -> None:
assert mask.size == (108, 13)
+def test_stroke_mask() -> None:
+ # Arrange
+ text = "i"
+
+ # Act
+ font = ImageFont.truetype(FONT_PATH, 128)
+ mask = font.getmask(text, stroke_width=2)
+
+ # Assert
+ assert mask.getpixel((34, 5)) == 255
+ assert mask.getpixel((38, 5)) == 0
+ assert mask.getpixel((42, 5)) == 255
+
+
def test_load_when_image_not_found() -> None:
with tempfile.NamedTemporaryFile(delete=False) as tmp:
pass
@@ -543,7 +558,7 @@ def test_render_empty(font: ImageFont.FreeTypeFont) -> None:
def test_unicode_extended(layout_engine: ImageFont.Layout) -> None:
# issue #3777
- text = "A\u278A\U0001F12B"
+ text = "A\u278a\U0001f12b"
target = "Tests/images/unicode_extended.png"
ttf = ImageFont.truetype(
@@ -1012,7 +1027,7 @@ def test_sbix(layout_engine: ImageFont.Layout) -> None:
im = Image.new("RGB", (400, 400), "white")
d = ImageDraw.Draw(im)
- d.text((50, 50), "\uE901", font=font, embedded_color=True)
+ d.text((50, 50), "\ue901", font=font, embedded_color=True)
assert_image_similar_tofile(im, "Tests/images/chromacheck-sbix.png", 1)
except OSError as e: # pragma: no cover
@@ -1029,7 +1044,7 @@ def test_sbix_mask(layout_engine: ImageFont.Layout) -> None:
im = Image.new("RGB", (400, 400), "white")
d = ImageDraw.Draw(im)
- d.text((50, 50), "\uE901", (100, 0, 0), font=font)
+ d.text((50, 50), "\ue901", (100, 0, 0), font=font)
assert_image_similar_tofile(im, "Tests/images/chromacheck-sbix_mask.png", 1)
except OSError as e: # pragma: no cover
diff --git a/Tests/test_imagefontctl.py b/Tests/test_imagefontctl.py
index 24c7b871a..c85eb499c 100644
--- a/Tests/test_imagefontctl.py
+++ b/Tests/test_imagefontctl.py
@@ -229,7 +229,7 @@ def test_getlength(
@pytest.mark.parametrize("direction", ("ltr", "ttb"))
@pytest.mark.parametrize(
"text",
- ("i" + ("\u030C" * 15) + "i", "i" + "\u032C" * 15 + "i", "\u035Cii", "i\u0305i"),
+ ("i" + ("\u030c" * 15) + "i", "i" + "\u032c" * 15 + "i", "\u035cii", "i\u0305i"),
ids=("caron-above", "caron-below", "double-breve", "overline"),
)
def test_getlength_combine(mode: str, direction: str, text: str) -> None:
@@ -272,27 +272,27 @@ def test_anchor_ttb(anchor: str) -> None:
combine_tests = (
# extends above (e.g. issue #4553)
- ("caron", "a\u030C\u030C\u030C\u030C\u030Cb", None, None, 0.08),
- ("caron_la", "a\u030C\u030C\u030C\u030C\u030Cb", "la", None, 0.08),
- ("caron_lt", "a\u030C\u030C\u030C\u030C\u030Cb", "lt", None, 0.08),
- ("caron_ls", "a\u030C\u030C\u030C\u030C\u030Cb", "ls", None, 0.08),
- ("caron_ttb", "ca" + ("\u030C" * 15) + "b", None, "ttb", 0.3),
- ("caron_ttb_lt", "ca" + ("\u030C" * 15) + "b", "lt", "ttb", 0.3),
+ ("caron", "a\u030c\u030c\u030c\u030c\u030cb", None, None, 0.08),
+ ("caron_la", "a\u030c\u030c\u030c\u030c\u030cb", "la", None, 0.08),
+ ("caron_lt", "a\u030c\u030c\u030c\u030c\u030cb", "lt", None, 0.08),
+ ("caron_ls", "a\u030c\u030c\u030c\u030c\u030cb", "ls", None, 0.08),
+ ("caron_ttb", "ca" + ("\u030c" * 15) + "b", None, "ttb", 0.3),
+ ("caron_ttb_lt", "ca" + ("\u030c" * 15) + "b", "lt", "ttb", 0.3),
# extends below
- ("caron_below", "a\u032C\u032C\u032C\u032C\u032Cb", None, None, 0.02),
- ("caron_below_ld", "a\u032C\u032C\u032C\u032C\u032Cb", "ld", None, 0.02),
- ("caron_below_lb", "a\u032C\u032C\u032C\u032C\u032Cb", "lb", None, 0.02),
- ("caron_below_ls", "a\u032C\u032C\u032C\u032C\u032Cb", "ls", None, 0.02),
- ("caron_below_ttb", "a" + ("\u032C" * 15) + "b", None, "ttb", 0.03),
- ("caron_below_ttb_lb", "a" + ("\u032C" * 15) + "b", "lb", "ttb", 0.03),
+ ("caron_below", "a\u032c\u032c\u032c\u032c\u032cb", None, None, 0.02),
+ ("caron_below_ld", "a\u032c\u032c\u032c\u032c\u032cb", "ld", None, 0.02),
+ ("caron_below_lb", "a\u032c\u032c\u032c\u032c\u032cb", "lb", None, 0.02),
+ ("caron_below_ls", "a\u032c\u032c\u032c\u032c\u032cb", "ls", None, 0.02),
+ ("caron_below_ttb", "a" + ("\u032c" * 15) + "b", None, "ttb", 0.03),
+ ("caron_below_ttb_lb", "a" + ("\u032c" * 15) + "b", "lb", "ttb", 0.03),
# extends to the right (e.g. issue #3745)
- ("double_breve_below", "a\u035Ci", None, None, 0.02),
- ("double_breve_below_ma", "a\u035Ci", "ma", None, 0.02),
- ("double_breve_below_ra", "a\u035Ci", "ra", None, 0.02),
- ("double_breve_below_ttb", "a\u035Cb", None, "ttb", 0.02),
- ("double_breve_below_ttb_rt", "a\u035Cb", "rt", "ttb", 0.02),
- ("double_breve_below_ttb_mt", "a\u035Cb", "mt", "ttb", 0.02),
- ("double_breve_below_ttb_st", "a\u035Cb", "st", "ttb", 0.02),
+ ("double_breve_below", "a\u035ci", None, None, 0.02),
+ ("double_breve_below_ma", "a\u035ci", "ma", None, 0.02),
+ ("double_breve_below_ra", "a\u035ci", "ra", None, 0.02),
+ ("double_breve_below_ttb", "a\u035cb", None, "ttb", 0.02),
+ ("double_breve_below_ttb_rt", "a\u035cb", "rt", "ttb", 0.02),
+ ("double_breve_below_ttb_mt", "a\u035cb", "mt", "ttb", 0.02),
+ ("double_breve_below_ttb_st", "a\u035cb", "st", "ttb", 0.02),
# extends to the left (fail=0.064)
("overline", "i\u0305", None, None, 0.02),
("overline_la", "i\u0305", "la", None, 0.02),
@@ -346,7 +346,7 @@ def test_combine_multiline(anchor: str, align: str) -> None:
path = f"Tests/images/test_combine_multiline_{anchor}_{align}.png"
f = ImageFont.truetype("Tests/fonts/NotoSans-Regular.ttf", 48)
- text = "i\u0305\u035C\ntext" # i with overline and double breve, and a word
+ text = "i\u0305\u035c\ntext" # i with overline and double breve, and a word
im = Image.new("RGB", (400, 400), "white")
d = ImageDraw.Draw(im)
diff --git a/Tests/test_imagemorph.py b/Tests/test_imagemorph.py
index 80d8c3815..6180a7b5d 100644
--- a/Tests/test_imagemorph.py
+++ b/Tests/test_imagemorph.py
@@ -324,17 +324,17 @@ def test_set_lut() -> None:
def test_wrong_mode() -> None:
lut = ImageMorph.LutBuilder(op_name="corner").build_lut()
- imrgb = Image.new("RGB", (10, 10))
- iml = Image.new("L", (10, 10))
+ imrgb_ptr = Image.new("RGB", (10, 10)).getim()
+ iml_ptr = Image.new("L", (10, 10)).getim()
with pytest.raises(RuntimeError):
- _imagingmorph.apply(bytes(lut), imrgb.im.id, iml.im.id)
+ _imagingmorph.apply(bytes(lut), imrgb_ptr, iml_ptr)
with pytest.raises(RuntimeError):
- _imagingmorph.apply(bytes(lut), iml.im.id, imrgb.im.id)
+ _imagingmorph.apply(bytes(lut), iml_ptr, imrgb_ptr)
with pytest.raises(RuntimeError):
- _imagingmorph.match(bytes(lut), imrgb.im.id)
+ _imagingmorph.match(bytes(lut), imrgb_ptr)
# Should not raise
- _imagingmorph.match(bytes(lut), iml.im.id)
+ _imagingmorph.match(bytes(lut), iml_ptr)
diff --git a/Tests/test_imageops.py b/Tests/test_imageops.py
index 2fb2a60b6..9f2fd5ba2 100644
--- a/Tests/test_imageops.py
+++ b/Tests/test_imageops.py
@@ -165,14 +165,10 @@ def test_pad() -> None:
def test_pad_round() -> None:
im = Image.new("1", (1, 1), 1)
new_im = ImageOps.pad(im, (4, 1))
- px = new_im.load()
- assert px is not None
- assert px[2, 0] == 1
+ assert new_im.getpixel((2, 0)) == 1
new_im = ImageOps.pad(im, (1, 4))
- px = new_im.load()
- assert px is not None
- assert px[0, 2] == 1
+ assert new_im.getpixel((0, 2)) == 1
@pytest.mark.parametrize("mode", ("P", "PA"))
@@ -405,7 +401,6 @@ def test_exif_transpose() -> None:
else:
original_exif = im.info["exif"]
transposed_im = ImageOps.exif_transpose(im)
- assert transposed_im is not None
assert_image_similar(base_im, transposed_im, 17)
if orientation_im is base_im:
assert "exif" not in im.info
@@ -417,7 +412,6 @@ def test_exif_transpose() -> None:
# Repeat the operation to test that it does not keep transposing
transposed_im2 = ImageOps.exif_transpose(transposed_im)
- assert transposed_im2 is not None
assert_image_equal(transposed_im2, transposed_im)
check(base_im)
@@ -433,7 +427,6 @@ def test_exif_transpose() -> None:
assert im.getexif()[0x0112] == 3
transposed_im = ImageOps.exif_transpose(im)
- assert transposed_im is not None
assert 0x0112 not in transposed_im.getexif()
transposed_im._reload_exif()
@@ -446,17 +439,24 @@ def test_exif_transpose() -> None:
assert im.getexif()[0x0112] == 3
transposed_im = ImageOps.exif_transpose(im)
- assert transposed_im is not None
assert 0x0112 not in transposed_im.getexif()
# Orientation set directly on Image.Exif
im = hopper()
im.getexif()[0x0112] = 3
transposed_im = ImageOps.exif_transpose(im)
- assert transposed_im is not None
assert 0x0112 not in transposed_im.getexif()
+def test_exif_transpose_with_xmp_tuple() -> None:
+ with Image.open("Tests/images/xmp_tags_orientation.png") as im:
+ assert im.getexif()[0x0112] == 3
+
+ im.info["xmp"] = (b"test",)
+ transposed_im = ImageOps.exif_transpose(im)
+ assert 0x0112 not in transposed_im.getexif()
+
+
def test_exif_transpose_xml_without_xmp() -> None:
with Image.open("Tests/images/xmp_tags_orientation.png") as im:
assert im.getexif()[0x0112] == 3
@@ -464,7 +464,6 @@ def test_exif_transpose_xml_without_xmp() -> None:
del im.info["xmp"]
transposed_im = ImageOps.exif_transpose(im)
- assert transposed_im is not None
assert 0x0112 not in transposed_im.getexif()
diff --git a/Tests/test_imagepalette.py b/Tests/test_imagepalette.py
index 6cf0079dd..e0b6359b0 100644
--- a/Tests/test_imagepalette.py
+++ b/Tests/test_imagepalette.py
@@ -17,6 +17,7 @@ def test_sanity() -> None:
def test_reload() -> None:
with Image.open("Tests/images/hopper.gif") as im:
original = im.copy()
+ assert im.palette is not None
im.palette.dirty = 1
assert_image_equal(im.convert("RGB"), original.convert("RGB"))
@@ -189,7 +190,7 @@ def test_2bit_palette(tmp_path: Path) -> None:
rgb = b"\x00" * 2 + b"\x01" * 2 + b"\x02" * 2
img = Image.frombytes("P", (6, 1), rgb)
- img.putpalette(b"\xFF\x00\x00\x00\xFF\x00\x00\x00\xFF") # RGB
+ img.putpalette(b"\xff\x00\x00\x00\xff\x00\x00\x00\xff") # RGB
img.save(outfile, format="PNG")
assert_image_equal_tofile(img, outfile)
diff --git a/Tests/test_imagepath.py b/Tests/test_imagepath.py
index 76bdf1e5f..1b1ee6bac 100644
--- a/Tests/test_imagepath.py
+++ b/Tests/test_imagepath.py
@@ -79,7 +79,7 @@ def test_path_constructors(
),
)
def test_invalid_path_constructors(
- coords: tuple[str, str] | Sequence[Sequence[int]]
+ coords: tuple[str, str] | Sequence[Sequence[int]],
) -> None:
# Act
with pytest.raises(ValueError) as e:
diff --git a/Tests/test_imageqt.py b/Tests/test_imageqt.py
index 22cd674ce..2d7ca0ae0 100644
--- a/Tests/test_imageqt.py
+++ b/Tests/test_imageqt.py
@@ -52,4 +52,6 @@ def test_image(mode: str) -> None:
def test_closed_file() -> None:
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
ImageQt.ImageQt("Tests/images/hopper.gif")
diff --git a/Tests/test_imageshow.py b/Tests/test_imageshow.py
index 67c32783f..7a2f58767 100644
--- a/Tests/test_imageshow.py
+++ b/Tests/test_imageshow.py
@@ -117,5 +117,5 @@ def test_ipythonviewer() -> None:
else:
pytest.fail("IPythonViewer not found")
- im = hopper()
- assert test_viewer.show(im) == 1
+ with hopper() as im:
+ assert test_viewer.show(im) == 1
diff --git a/Tests/test_map.py b/Tests/test_map.py
index 93140f6e5..1278ba3a6 100644
--- a/Tests/test_map.py
+++ b/Tests/test_map.py
@@ -7,36 +7,30 @@ import pytest
from PIL import Image
-def test_overflow() -> None:
+def test_overflow(monkeypatch: pytest.MonkeyPatch) -> None:
# There is the potential to overflow comparisons in map.c
# if there are > SIZE_MAX bytes in the image or if
# the file encodes an offset that makes
# (offset + size(bytes)) > SIZE_MAX
# Note that this image triggers the decompression bomb warning:
- max_pixels = Image.MAX_IMAGE_PIXELS
- Image.MAX_IMAGE_PIXELS = None
+ monkeypatch.setattr(Image, "MAX_IMAGE_PIXELS", None)
# This image hits the offset test.
with Image.open("Tests/images/l2rgb_read.bmp") as im:
with pytest.raises((ValueError, MemoryError, OSError)):
im.load()
- Image.MAX_IMAGE_PIXELS = max_pixels
-
-def test_tobytes() -> None:
+def test_tobytes(monkeypatch: pytest.MonkeyPatch) -> None:
# Note that this image triggers the decompression bomb warning:
- max_pixels = Image.MAX_IMAGE_PIXELS
- Image.MAX_IMAGE_PIXELS = None
+ monkeypatch.setattr(Image, "MAX_IMAGE_PIXELS", None)
# Previously raised an access violation on Windows
with Image.open("Tests/images/l2rgb_read.bmp") as im:
with pytest.raises((ValueError, MemoryError, OSError)):
im.tobytes()
- Image.MAX_IMAGE_PIXELS = max_pixels
-
@pytest.mark.skipif(sys.maxsize <= 2**32, reason="Requires 64-bit system")
def test_ysize() -> None:
diff --git a/Tests/test_numpy.py b/Tests/test_numpy.py
index 040472d69..c4ad19d23 100644
--- a/Tests/test_numpy.py
+++ b/Tests/test_numpy.py
@@ -141,9 +141,7 @@ def test_save_tiff_uint16() -> None:
a.shape = TEST_IMAGE_SIZE
img = Image.fromarray(a)
- img_px = img.load()
- assert img_px is not None
- assert img_px[0, 0] == pixel_value
+ assert img.getpixel((0, 0)) == pixel_value
@pytest.mark.parametrize(
@@ -264,4 +262,6 @@ def test_no_resource_warning_for_numpy_array() -> None:
with Image.open(test_file) as im:
# Act/Assert
with warnings.catch_warnings():
+ warnings.simplefilter("error")
+
array(im)
diff --git a/Tests/test_pdfparser.py b/Tests/test_pdfparser.py
index f6b12cb20..d85fb1212 100644
--- a/Tests/test_pdfparser.py
+++ b/Tests/test_pdfparser.py
@@ -20,10 +20,10 @@ from PIL.PdfParser import (
def test_text_encode_decode() -> None:
- assert encode_text("abc") == b"\xFE\xFF\x00a\x00b\x00c"
- assert decode_text(b"\xFE\xFF\x00a\x00b\x00c") == "abc"
+ assert encode_text("abc") == b"\xfe\xff\x00a\x00b\x00c"
+ assert decode_text(b"\xfe\xff\x00a\x00b\x00c") == "abc"
assert decode_text(b"abc") == "abc"
- assert decode_text(b"\x1B a \x1C") == "\u02D9 a \u02DD"
+ assert decode_text(b"\x1b a \x1c") == "\u02d9 a \u02dd"
def test_indirect_refs() -> None:
@@ -45,8 +45,8 @@ def test_parsing() -> None:
assert PdfParser.get_value(b"false%", 0) == (False, 5)
assert PdfParser.get_value(b"null<", 0) == (None, 4)
assert PdfParser.get_value(b"%cmt\n %cmt\n 123\n", 0) == (123, 15)
- assert PdfParser.get_value(b"<901FA3>", 0) == (b"\x90\x1F\xA3", 8)
- assert PdfParser.get_value(b"asd < 9 0 1 f A > qwe", 3) == (b"\x90\x1F\xA0", 17)
+ assert PdfParser.get_value(b"<901FA3>", 0) == (b"\x90\x1f\xa3", 8)
+ assert PdfParser.get_value(b"asd < 9 0 1 f A > qwe", 3) == (b"\x90\x1f\xa0", 17)
assert PdfParser.get_value(b"(asd)", 0) == (b"asd", 5)
assert PdfParser.get_value(b"(asd(qwe)zxc)zzz(aaa)", 0) == (b"asd(qwe)zxc", 13)
assert PdfParser.get_value(b"(Two \\\nwords.)", 0) == (b"Two words.", 14)
@@ -56,9 +56,9 @@ def test_parsing() -> None:
assert PdfParser.get_value(b"(One\\(paren).", 0) == (b"One(paren", 12)
assert PdfParser.get_value(b"(One\\)paren).", 0) == (b"One)paren", 12)
assert PdfParser.get_value(b"(\\0053)", 0) == (b"\x053", 7)
- assert PdfParser.get_value(b"(\\053)", 0) == (b"\x2B", 6)
- assert PdfParser.get_value(b"(\\53)", 0) == (b"\x2B", 5)
- assert PdfParser.get_value(b"(\\53a)", 0) == (b"\x2Ba", 6)
+ assert PdfParser.get_value(b"(\\053)", 0) == (b"\x2b", 6)
+ assert PdfParser.get_value(b"(\\53)", 0) == (b"\x2b", 5)
+ assert PdfParser.get_value(b"(\\53a)", 0) == (b"\x2ba", 6)
assert PdfParser.get_value(b"(\\1111)", 0) == (b"\x491", 7)
assert PdfParser.get_value(b" 123 (", 0) == (123, 4)
assert round(abs(PdfParser.get_value(b" 123.4 %", 0)[0] - 123.4), 7) == 0
@@ -118,7 +118,7 @@ def test_pdf_repr() -> None:
assert pdf_repr(None) == b"null"
assert pdf_repr(b"a)/b\\(c") == rb"(a\)/b\\\(c)"
assert pdf_repr([123, True, {"a": PdfName(b"b")}]) == b"[ 123 true <<\n/a /b\n>> ]"
- assert pdf_repr(PdfBinary(b"\x90\x1F\xA0")) == b"<901FA0>"
+ assert pdf_repr(PdfBinary(b"\x90\x1f\xa0")) == b"<901FA0>"
def test_duplicate_xref_entry() -> None:
diff --git a/Tests/test_pickle.py b/Tests/test_pickle.py
index be143e9c6..c4f8de013 100644
--- a/Tests/test_pickle.py
+++ b/Tests/test_pickle.py
@@ -56,10 +56,10 @@ def helper_pickle_string(protocol: int, test_file: str, mode: str | None) -> Non
),
("Tests/images/hopper.tif", None),
("Tests/images/test-card.png", None),
- ("Tests/images/zero_bb.png", None),
- ("Tests/images/zero_bb_scale2.png", None),
- ("Tests/images/non_zero_bb.png", None),
- ("Tests/images/non_zero_bb_scale2.png", None),
+ ("Tests/images/eps/zero_bb.png", None),
+ ("Tests/images/eps/zero_bb_scale2.png", None),
+ ("Tests/images/eps/non_zero_bb.png", None),
+ ("Tests/images/eps/non_zero_bb_scale2.png", None),
("Tests/images/p_trns_single.png", None),
("Tests/images/pil123p.png", None),
("Tests/images/itxt_chunks.png", None),
@@ -74,6 +74,17 @@ def test_pickle_image(
helper_pickle_file(tmp_path, protocol, test_file, test_mode)
+def test_pickle_jpeg() -> None:
+ # Arrange
+ with Image.open("Tests/images/hopper.jpg") as image:
+ # Act: roundtrip
+ unpickled_image = pickle.loads(pickle.dumps(image))
+
+ # Assert
+ assert len(unpickled_image.layer) == 3
+ assert unpickled_image.layers == 3
+
+
def test_pickle_la_mode_with_palette(tmp_path: Path) -> None:
# Arrange
filename = str(tmp_path / "temp.pkl")
diff --git a/codecov.yml b/codecov.yml
index 8646576bb..84920238f 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -1,7 +1,7 @@
# Documentation: https://docs.codecov.com/docs/codecov-yaml
codecov:
- # Avoid "Missing base report" due to committing CHANGES.rst with "[CI skip]"
+ # Avoid "Missing base report" due to committing with "[CI skip]"
# https://github.com/codecov/support/issues/363
# https://docs.codecov.com/docs/comparing-commits
allow_coverage_offsets: true
diff --git a/depends/install_imagequant.sh b/depends/install_imagequant.sh
index 8d62d5ac7..88756f8f9 100755
--- a/depends/install_imagequant.sh
+++ b/depends/install_imagequant.sh
@@ -2,7 +2,7 @@
# install libimagequant
archive_name=libimagequant
-archive_version=4.3.3
+archive_version=4.3.4
archive=$archive_name-$archive_version
diff --git a/depends/install_openjpeg.sh b/depends/install_openjpeg.sh
index 8c2967bc2..1f8d78193 100755
--- a/depends/install_openjpeg.sh
+++ b/depends/install_openjpeg.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# install openjpeg
-archive=openjpeg-2.5.2
+archive=openjpeg-2.5.3
./download-and-extract.sh $archive https://raw.githubusercontent.com/python-pillow/pillow-depends/main/$archive.tar.gz
diff --git a/depends/install_webp.sh b/depends/install_webp.sh
index c47fb35f1..9d2977715 100755
--- a/depends/install_webp.sh
+++ b/depends/install_webp.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# install webp
-archive=libwebp-1.4.0
+archive=libwebp-1.5.0
./download-and-extract.sh $archive https://raw.githubusercontent.com/python-pillow/pillow-depends/main/$archive.tar.gz
diff --git a/docs/COPYING b/docs/COPYING
index d5ee19f81..17fba5b87 100644
--- a/docs/COPYING
+++ b/docs/COPYING
@@ -5,7 +5,7 @@ The Python Imaging Library (PIL) is
Pillow is the friendly PIL fork. It is
- Copyright © 2010-2024 by Jeffrey A. Clark and contributors
+ Copyright © 2010 by Jeffrey A. Clark and contributors
Like PIL, Pillow is licensed under the open source PIL
Software License:
diff --git a/docs/Makefile b/docs/Makefile
index 8f13f1aea..e90af0519 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -46,7 +46,7 @@ clean:
-rm -rf $(BUILDDIR)/*
install-sphinx:
- $(PYTHON) -m pip install --quiet furo olefile sphinx sphinx-copybutton sphinx-inline-tabs sphinxext-opengraph
+ $(PYTHON) -m pip install -e ..[docs]
.PHONY: html
html:
diff --git a/docs/about.rst b/docs/about.rst
index 98cdd8e5a..7df895b8f 100644
--- a/docs/about.rst
+++ b/docs/about.rst
@@ -6,19 +6,18 @@ Goals
The fork author's goal is to foster and support active development of PIL through:
-- Continuous integration testing via `GitHub Actions`_ and `AppVeyor`_
+- Continuous integration testing via `GitHub Actions`_
- Publicized development activity on `GitHub`_
- Regular releases to the `Python Package Index`_
.. _GitHub Actions: https://github.com/python-pillow/Pillow/actions
-.. _AppVeyor: https://ci.appveyor.com/project/Python-pillow/pillow
.. _GitHub: https://github.com/python-pillow/Pillow
.. _Python Package Index: https://pypi.org/project/pillow/
License
-------
-Like PIL, Pillow is `licensed under the open source HPND License `_
+Like PIL, Pillow is `licensed under the open source MIT-CMU License `_
Why a fork?
-----------
diff --git a/docs/conf.py b/docs/conf.py
index a0f5867d7..bfbcf9151 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -22,7 +22,7 @@ import PIL
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
-needs_sphinx = "7.3"
+needs_sphinx = "8.2"
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -55,7 +55,7 @@ master_doc = "index"
project = "Pillow (PIL Fork)"
copyright = (
"1995-2011 Fredrik Lundh and contributors, "
- "2010-2024 Jeffrey A. Clark and contributors."
+ "2010 Jeffrey A. Clark and contributors."
)
author = "Fredrik Lundh (PIL), Jeffrey A. Clark (Pillow)"
@@ -121,7 +121,7 @@ nitpicky = True
# generating warnings in “nitpicky mode”. Note that type should include the domain name
# if present. Example entries would be ('py:func', 'int') or
# ('envvar', 'LD_LIBRARY_PATH').
-nitpick_ignore = [("py:class", "_io.BytesIO")]
+nitpick_ignore = [("py:class", "_CmsProfileCompatible")]
# -- Options for HTML output ----------------------------------------------
@@ -338,8 +338,6 @@ linkcheck_allowed_redirects = {
# https://www.sphinx-doc.org/en/master/usage/extensions/extlinks.html
_repo = "https://github.com/python-pillow/Pillow/"
extlinks = {
- "cve": ("https://www.cve.org/CVERecord?id=CVE-%s", "CVE-%s"),
- "cwe": ("https://cwe.mitre.org/data/definitions/%s.html", "CWE-%s"),
"issue": (_repo + "issues/%s", "#%s"),
"pr": (_repo + "pull/%s", "#%s"),
"pypi": ("https://pypi.org/project/%s/", "%s"),
diff --git a/docs/deprecations.rst b/docs/deprecations.rst
index 366360dbe..634cee689 100644
--- a/docs/deprecations.rst
+++ b/docs/deprecations.rst
@@ -165,6 +165,34 @@ Specific WebP Feature Checks
``True`` if the WebP module is installed, until they are removed in Pillow
12.0.0 (2025-10-15).
+Get internal pointers to objects
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.. deprecated:: 11.0.0
+
+``Image.core.ImagingCore.id`` and ``Image.core.ImagingCore.unsafe_ptrs`` have been
+deprecated and will be removed in Pillow 12 (2025-10-15). They were used for obtaining
+raw pointers to ``ImagingCore`` internals. To interact with C code, you can use
+``Image.Image.getim()``, which returns a ``Capsule`` object.
+
+ExifTags.IFD.Makernote
+^^^^^^^^^^^^^^^^^^^^^^
+
+.. deprecated:: 11.1.0
+
+``ExifTags.IFD.Makernote`` has been deprecated. Instead, use
+``ExifTags.IFD.MakerNote``.
+
+Image.Image.get_child_images()
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.. deprecated:: 11.2.0
+
+``Image.Image.get_child_images()`` has been deprecated. and will be removed in Pillow
+13 (2026-10-15). It will be moved to ``ImageFile.ImageFile.get_child_images()``. The
+method uses an image's file pointer, and so child images could only be retrieved from
+an :py:class:`PIL.ImageFile.ImageFile` instance.
+
Removed features
----------------
diff --git a/docs/example/DdsImagePlugin.py b/docs/example/DdsImagePlugin.py
index 10828bff0..e4b6b9c01 100644
--- a/docs/example/DdsImagePlugin.py
+++ b/docs/example/DdsImagePlugin.py
@@ -285,7 +285,7 @@ Image.register_decoder("DXT5", DXT5Decoder)
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"DDS "
+ return prefix.startswith(b"DDS ")
Image.register_open(DdsImageFile.format, DdsImageFile, _accept)
diff --git a/docs/handbook/image-file-formats.rst b/docs/handbook/image-file-formats.rst
index 8183473e4..991cadaa2 100644
--- a/docs/handbook/image-file-formats.rst
+++ b/docs/handbook/image-file-formats.rst
@@ -454,7 +454,8 @@ The :py:meth:`~PIL.Image.open` method may set the following
Raw EXIF data from the image.
**comment**
- A comment about the image.
+ A comment about the image, from the COM marker. This is separate from the
+ UserComment tag that may be stored in the EXIF data.
.. versionadded:: 7.1.0
@@ -572,10 +573,19 @@ JPEG 2000
Pillow reads and writes JPEG 2000 files containing ``L``, ``LA``, ``RGB``,
``RGBA``, or ``YCbCr`` data. When reading, ``YCbCr`` data is converted to
``RGB`` or ``RGBA`` depending on whether or not there is an alpha channel.
-Beginning with version 8.3.0, Pillow can read (but not write) ``RGB``,
-``RGBA``, and ``YCbCr`` images with subsampled components. Pillow supports
-JPEG 2000 raw codestreams (``.j2k`` files), as well as boxed JPEG 2000 files
-(``.jp2`` or ``.jpx`` files).
+
+.. versionadded:: 8.3.0
+ Pillow can read (but not write) ``RGB``, ``RGBA``, and ``YCbCr`` images with
+ subsampled components.
+
+.. versionadded:: 10.4.0
+ Pillow can read ``CMYK`` images with OpenJPEG 2.5.1 and later.
+
+.. versionadded:: 11.1.0
+ Pillow can write ``CMYK`` images with OpenJPEG 2.5.3 and later.
+
+Pillow supports JPEG 2000 raw codestreams (``.j2k`` files), as well as boxed
+JPEG 2000 files (``.jp2`` or ``.jpx`` files).
When loading, if you set the ``mode`` on the image prior to the
:py:meth:`~PIL.Image.Image.load` method being invoked, you can ask Pillow to
@@ -692,6 +702,30 @@ The :py:meth:`~PIL.Image.Image.save` method supports the following options:
you fail to do this, you will get errors about not being able to load the
``_imaging`` DLL).
+MPO
+^^^
+
+Pillow reads and writes Multi Picture Object (MPO) files. When first opened, it loads
+the primary image. The :py:meth:`~PIL.Image.Image.seek` and
+:py:meth:`~PIL.Image.Image.tell` methods may be used to read other pictures from the
+file. The pictures are zero-indexed and random access is supported.
+
+.. _mpo-saving:
+
+Saving
+~~~~~~
+
+When calling :py:meth:`~PIL.Image.Image.save` to write an MPO file, by default
+only the first frame of a multiframe image will be saved. If the ``save_all``
+argument is present and true, then all frames will be saved, and the following
+option will also be available.
+
+**append_images**
+ A list of images to append as additional pictures. Each of the
+ images in the list can be single or multiframe images.
+
+ .. versionadded:: 9.3.0
+
MSP
^^^
@@ -1175,6 +1209,11 @@ The :py:meth:`~PIL.Image.Image.save` method can take the following keyword argum
.. versionadded:: 8.4.0
+**big_tiff**
+ If true, the image will be saved as a BigTIFF.
+
+ .. versionadded:: 11.1.0
+
**compression**
A string containing the desired compression method for the
file. (valid only with libtiff installed) Valid compression
@@ -1435,30 +1474,6 @@ Note that there may be an embedded gamma of 2.2 in MIC files.
To enable MIC support, you must install :pypi:`olefile`.
-MPO
-^^^
-
-Pillow identifies and reads Multi Picture Object (MPO) files, loading the primary
-image when first opened. The :py:meth:`~PIL.Image.Image.seek` and :py:meth:`~PIL.Image.Image.tell`
-methods may be used to read other pictures from the file. The pictures are
-zero-indexed and random access is supported.
-
-.. _mpo-saving:
-
-Saving
-~~~~~~
-
-When calling :py:meth:`~PIL.Image.Image.save` to write an MPO file, by default
-only the first frame of a multiframe image will be saved. If the ``save_all``
-argument is present and true, then all frames will be saved, and the following
-option will also be available.
-
-**append_images**
- A list of images to append as additional pictures. Each of the
- images in the list can be single or multiframe images.
-
- .. versionadded:: 9.3.0
-
PCD
^^^
diff --git a/docs/handbook/tutorial.rst b/docs/handbook/tutorial.rst
index 3df8e0d20..f771ae7ae 100644
--- a/docs/handbook/tutorial.rst
+++ b/docs/handbook/tutorial.rst
@@ -678,7 +678,7 @@ Reading from URL
from PIL import Image
from urllib.request import urlopen
- url = "https://python-pillow.org/assets/images/pillow-logo.png"
+ url = "https://python-pillow.github.io/assets/images/pillow-logo.png"
img = Image.open(urlopen(url))
diff --git a/docs/handbook/writing-your-own-image-plugin.rst b/docs/handbook/writing-your-own-image-plugin.rst
index 2e853224d..9e7d14c57 100644
--- a/docs/handbook/writing-your-own-image-plugin.rst
+++ b/docs/handbook/writing-your-own-image-plugin.rst
@@ -54,7 +54,7 @@ true color.
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"SPAM"
+ return prefix.startswith(b"SPAM")
class SpamImageFile(ImageFile.ImageFile):
diff --git a/docs/index.rst b/docs/index.rst
index 18f5c3d13..689088d48 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -33,10 +33,6 @@ Pillow for enterprise is available via the Tidelift Subscription. `Learn more `_. After you install Homebrew, run::
- brew install libjpeg libtiff little-cms2 openjpeg webp
-
- To install libraqm on macOS use Homebrew to install its dependencies::
-
- brew install freetype harfbuzz fribidi
-
- Then see ``depends/install_raqm_cmake.sh`` to install libraqm.
+ brew install libjpeg libraqm libtiff little-cms2 openjpeg webp
.. tab:: Windows
@@ -195,11 +189,6 @@ Many of Pillow's features require external libraries:
mingw-w64-x86_64-libimagequant \
mingw-w64-x86_64-libraqm
- https://www.msys2.org/docs/python/ states that setuptools >= 60 does not work with
- MSYS2. To workaround this, before installing Pillow you must run::
-
- export SETUPTOOLS_USE_DISTUTILS=stdlib
-
.. tab:: FreeBSD
.. Note:: Only FreeBSD 10 and 11 tested
diff --git a/docs/installation/platform-support.rst b/docs/installation/platform-support.rst
index 0e46ef0c7..9eafad3c4 100644
--- a/docs/installation/platform-support.rst
+++ b/docs/installation/platform-support.rst
@@ -27,12 +27,14 @@ These platforms are built and tested for every change.
+----------------------------------+----------------------------+---------------------+
| CentOS Stream 9 | 3.9 | x86-64 |
+----------------------------------+----------------------------+---------------------+
+| CentOS Stream 10 | 3.12 | x86-64 |
++----------------------------------+----------------------------+---------------------+
| Debian 12 Bookworm | 3.11 | x86, x86-64 |
+----------------------------------+----------------------------+---------------------+
-| Fedora 39 | 3.12 | x86-64 |
-+----------------------------------+----------------------------+---------------------+
| Fedora 40 | 3.12 | x86-64 |
+----------------------------------+----------------------------+---------------------+
+| Fedora 41 | 3.13 | x86-64 |
++----------------------------------+----------------------------+---------------------+
| Gentoo | 3.12 | x86-64 |
+----------------------------------+----------------------------+---------------------+
| macOS 13 Ventura | 3.9 | x86-64 |
@@ -42,20 +44,16 @@ These platforms are built and tested for every change.
+----------------------------------+----------------------------+---------------------+
| Ubuntu Linux 22.04 LTS (Jammy) | 3.9, 3.10, 3.11, | x86-64 |
| | 3.12, 3.13, PyPy3 | |
-| +----------------------------+---------------------+
-| | 3.10 | arm64v8 |
+----------------------------------+----------------------------+---------------------+
-| Ubuntu Linux 24.04 LTS (Noble) | 3.12 | x86-64, ppc64le, |
-| | | s390x |
+| Ubuntu Linux 24.04 LTS (Noble) | 3.12 | x86-64, arm64v8, |
+| | | ppc64le, s390x |
+----------------------------------+----------------------------+---------------------+
-| Windows Server 2019 | 3.9 | x86-64 |
+| Windows Server 2019 | 3.9 | x86 |
+----------------------------------+----------------------------+---------------------+
-| Windows Server 2022 | 3.9, 3.10, 3.11, | x86-64 |
-| | 3.12, 3.13, PyPy3 | |
+| Windows Server 2022 | 3.10, 3.11, 3.12, 3.13, | x86-64 |
+| | PyPy3 | |
| +----------------------------+---------------------+
-| | 3.12 | x86 |
-| +----------------------------+---------------------+
-| | 3.9 (MinGW) | x86-64 |
+| | 3.12 (MinGW) | x86-64 |
| +----------------------------+---------------------+
| | 3.9 (Cygwin) | x86-64 |
+----------------------------------+----------------------------+---------------------+
@@ -75,7 +73,9 @@ These platforms have been reported to work at the versions mentioned.
| Operating system | | Tested Python | | Latest tested | | Tested |
| | | versions | | Pillow version | | processors |
+==================================+============================+==================+==============+
-| macOS 15 Sequoia | 3.8, 3.9, 3.10, 3.11, 3.12 | 10.4.0 |arm |
+| macOS 15 Sequoia | 3.9, 3.10, 3.11, 3.12, 3.13| 11.1.0 |arm |
+| +----------------------------+------------------+ |
+| | 3.8 | 10.4.0 | |
+----------------------------------+----------------------------+------------------+--------------+
| macOS 14 Sonoma | 3.8, 3.9, 3.10, 3.11, 3.12 | 10.4.0 |arm |
+----------------------------------+----------------------------+------------------+--------------+
@@ -148,7 +148,7 @@ These platforms have been reported to work at the versions mentioned.
+----------------------------------+----------------------------+------------------+--------------+
| FreeBSD 10.2 | 2.7, 3.4 | 3.1.0 |x86-64 |
+----------------------------------+----------------------------+------------------+--------------+
-| Windows 11 | 3.9, 3.10, 3.11, 3.12 | 10.2.0 |arm64 |
+| Windows 11 23H2 | 3.9, 3.10, 3.11, 3.12, 3.13| 11.0.0 |arm64 |
+----------------------------------+----------------------------+------------------+--------------+
| Windows 11 Pro | 3.11, 3.12 | 10.2.0 |x86-64 |
+----------------------------------+----------------------------+------------------+--------------+
diff --git a/docs/reference/ImageDraw.rst b/docs/reference/ImageDraw.rst
index 3e9aa73f8..b2f1bdc93 100644
--- a/docs/reference/ImageDraw.rst
+++ b/docs/reference/ImageDraw.rst
@@ -387,8 +387,11 @@ Methods
the number of pixels between lines.
:param align: If the text is passed on to
:py:meth:`~PIL.ImageDraw.ImageDraw.multiline_text`,
- ``"left"``, ``"center"`` or ``"right"``. Determines the relative alignment of lines.
- Use the ``anchor`` parameter to specify the alignment to ``xy``.
+ ``"left"``, ``"center"``, ``"right"`` or ``"justify"``. Determines
+ the relative alignment of lines. Use the ``anchor`` parameter to
+ specify the alignment to ``xy``.
+
+ .. versionadded:: 11.2.0 ``"justify"``
:param direction: Direction of the text. It can be ``"rtl"`` (right to
left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
Requires libraqm.
@@ -455,8 +458,11 @@ Methods
of Pillow, but implemented only in version 8.0.0.
:param spacing: The number of pixels between lines.
- :param align: ``"left"``, ``"center"`` or ``"right"``. Determines the relative alignment of lines.
- Use the ``anchor`` parameter to specify the alignment to ``xy``.
+ :param align: ``"left"``, ``"center"``, ``"right"`` or ``"justify"``. Determines
+ the relative alignment of lines. Use the ``anchor`` parameter to
+ specify the alignment to ``xy``.
+
+ .. versionadded:: 11.2.0 ``"justify"``
:param direction: Direction of the text. It can be ``"rtl"`` (right to
left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
Requires libraqm.
@@ -599,8 +605,11 @@ Methods
the number of pixels between lines.
:param align: If the text is passed on to
:py:meth:`~PIL.ImageDraw.ImageDraw.multiline_textbbox`,
- ``"left"``, ``"center"`` or ``"right"``. Determines the relative alignment of lines.
- Use the ``anchor`` parameter to specify the alignment to ``xy``.
+ ``"left"``, ``"center"``, ``"right"`` or ``"justify"``. Determines
+ the relative alignment of lines. Use the ``anchor`` parameter to
+ specify the alignment to ``xy``.
+
+ .. versionadded:: 11.2.0 ``"justify"``
:param direction: Direction of the text. It can be ``"rtl"`` (right to
left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
Requires libraqm.
@@ -650,8 +659,11 @@ Methods
vertical text. See :ref:`text-anchors` for details.
This parameter is ignored for non-TrueType fonts.
:param spacing: The number of pixels between lines.
- :param align: ``"left"``, ``"center"`` or ``"right"``. Determines the relative alignment of lines.
- Use the ``anchor`` parameter to specify the alignment to ``xy``.
+ :param align: ``"left"``, ``"center"``, ``"right"`` or ``"justify"``. Determines
+ the relative alignment of lines. Use the ``anchor`` parameter to
+ specify the alignment to ``xy``.
+
+ .. versionadded:: 11.2.0 ``"justify"``
:param direction: Direction of the text. It can be ``"rtl"`` (right to
left), ``"ltr"`` (left to right) or ``"ttb"`` (top to bottom).
Requires libraqm.
diff --git a/docs/reference/ImageFile.rst b/docs/reference/ImageFile.rst
index fdfeb60f9..64abd71d1 100644
--- a/docs/reference/ImageFile.rst
+++ b/docs/reference/ImageFile.rst
@@ -19,7 +19,7 @@ Example: Parse an image
from PIL import ImageFile
- fp = open("hopper.pgm", "rb")
+ fp = open("hopper.ppm", "rb")
p = ImageFile.Parser()
diff --git a/docs/reference/features.rst b/docs/reference/features.rst
index fcff96735..0e173fe87 100644
--- a/docs/reference/features.rst
+++ b/docs/reference/features.rst
@@ -54,6 +54,8 @@ Feature version numbers are available only where stated.
Support for the following features can be checked:
* ``libjpeg_turbo``: (compile time) Whether Pillow was compiled against the libjpeg-turbo version of libjpeg. Compile-time version number is available.
+* ``mozjpeg``: (compile time) Whether Pillow was compiled against the MozJPEG version of libjpeg. Compile-time version number is available.
+* ``zlib_ng``: (compile time) Whether Pillow was compiled against the zlib-ng version of zlib. Compile-time version number is available.
* ``raqm``: Raqm library, required for ``ImageFont.Layout.RAQM`` in :py:func:`PIL.ImageFont.truetype`. Run-time version number is available for Raqm 0.7.0 or newer.
* ``libimagequant``: (compile time) ImageQuant quantization support in :py:func:`PIL.Image.Image.quantize`. Run-time version number is available.
* ``xcb``: (compile time) Support for X11 in :py:func:`PIL.ImageGrab.grab` via the XCB library.
diff --git a/docs/releasenotes/11.0.0.rst b/docs/releasenotes/11.0.0.rst
index 1218c5014..c3f18140f 100644
--- a/docs/releasenotes/11.0.0.rst
+++ b/docs/releasenotes/11.0.0.rst
@@ -1,19 +1,6 @@
11.0.0
------
-Security
-========
-
-TODO
-^^^^
-
-TODO
-
-:cve:`YYYY-XXXXX`: TODO
-^^^^^^^^^^^^^^^^^^^^^^^
-
-TODO
-
Backwards Incompatible Changes
==============================
@@ -73,6 +60,16 @@ vulnerability introduced in FreeType 2.6 (:cve:`2020-15999`).
.. _2.10.4: https://sourceforge.net/projects/freetype/files/freetype2/2.10.4/
+Get internal pointers to objects
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.. deprecated:: 11.0.0
+
+``Image.core.ImagingCore.id`` and ``Image.core.ImagingCore.unsafe_ptrs`` have been
+deprecated and will be removed in Pillow 12 (2025-10-15). They were used for obtaining
+raw pointers to ``ImagingCore`` internals. To interact with C code, you can use
+``Image.Image.getim()``, which returns a ``Capsule`` object.
+
ICNS (width, height, scale) sizes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -149,7 +146,7 @@ Python 3.13
Pillow 10.4.0 had wheels built against Python 3.13 beta, available as a preview to help
others prepare for 3.13, and to ensure Pillow could be used immediately at the release
-of 3.13.0 final (2024-10-01, :pep:`719`).
+of 3.13.0 final (2024-10-07, :pep:`719`).
Pillow 11.0.0 now officially supports Python 3.13.
diff --git a/docs/releasenotes/11.1.0.rst b/docs/releasenotes/11.1.0.rst
new file mode 100644
index 000000000..0d56cb420
--- /dev/null
+++ b/docs/releasenotes/11.1.0.rst
@@ -0,0 +1,80 @@
+11.1.0
+------
+
+Deprecations
+============
+
+ExifTags.IFD.Makernote
+^^^^^^^^^^^^^^^^^^^^^^
+
+``ExifTags.IFD.Makernote`` has been deprecated. Instead, use
+``ExifTags.IFD.MakerNote``.
+
+API Changes
+===========
+
+Writing XMP bytes to JPEG and MPO
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Pillow 11.0.0 added writing XMP data to JPEG and MPO images::
+
+ im.info["xmp"] = b"test"
+ im.save("out.jpg")
+
+However, this meant that XMP data was automatically kept from an opened image,
+which is inconsistent with the rest of Pillow's behaviour. This functionality
+has been removed. To write XMP data, the ``xmp`` argument can still be used for
+JPEG files::
+
+ im.save("out.jpg", xmp=b"test")
+
+To save XMP data to the second frame of an MPO image, ``encoderinfo`` can now
+be used::
+
+ second_im.encoderinfo = {"xmp": b"test"}
+ im.save("out.mpo", save_all=True, append_images=[second_im])
+
+API Additions
+=============
+
+Check for zlib-ng
+^^^^^^^^^^^^^^^^^
+
+You can check if Pillow has been built against the zlib-ng version of the
+zlib library, and what version of zlib-ng is being used::
+
+ from PIL import features
+ features.check_feature("zlib_ng") # True or False
+ features.version_feature("zlib_ng") # "2.2.2" for example, or None
+
+Saving TIFF as BigTIFF
+^^^^^^^^^^^^^^^^^^^^^^
+
+TIFF images can now be saved as BigTIFF using a ``big_tiff`` argument::
+
+ im.save("out.tiff", big_tiff=True)
+
+Other Changes
+=============
+
+Reading JPEG 2000 comments
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+When opening a JPEG 2000 image, the comment may now be read into
+:py:attr:`~PIL.Image.Image.info` for J2K images, not just JP2 images.
+
+Saving JPEG 2000 CMYK images
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+With OpenJPEG 2.5.3 or later, Pillow can now save CMYK images as JPEG 2000 files.
+
+Minimum C version
+^^^^^^^^^^^^^^^^^
+
+C99 is now the minimum version of C required to compile Pillow from source.
+
+zlib-ng in wheels
+^^^^^^^^^^^^^^^^^
+
+Wheels are now built against zlib-ng for improved speed. In tests, saving a PNG
+was found to be more than twice as fast at higher compression levels.
diff --git a/docs/releasenotes/11.2.0.rst b/docs/releasenotes/11.2.0.rst
new file mode 100644
index 000000000..f7e644cf3
--- /dev/null
+++ b/docs/releasenotes/11.2.0.rst
@@ -0,0 +1,75 @@
+11.2.0
+------
+
+Security
+========
+
+TODO
+^^^^
+
+TODO
+
+:cve:`YYYY-XXXXX`: TODO
+^^^^^^^^^^^^^^^^^^^^^^^
+
+TODO
+
+Backwards Incompatible Changes
+==============================
+
+TODO
+^^^^
+
+Deprecations
+============
+
+Image.Image.get_child_images()
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.. deprecated:: 11.2.0
+
+``Image.Image.get_child_images()`` has been deprecated. and will be removed in Pillow
+13 (2026-10-15). It will be moved to ``ImageFile.ImageFile.get_child_images()``. The
+method uses an image's file pointer, and so child images could only be retrieved from
+an :py:class:`PIL.ImageFile.ImageFile` instance.
+
+API Changes
+===========
+
+TODO
+^^^^
+
+TODO
+
+API Additions
+=============
+
+``"justify"`` multiline text alignment
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+In addition to ``"left"``, ``"center"`` and ``"right"``, multiline text can also be
+aligned using ``"justify"`` in :py:mod:`~PIL.ImageDraw`::
+
+ from PIL import Image, ImageDraw
+ im = Image.new("RGB", (50, 25))
+ draw = ImageDraw.Draw(im)
+ draw.multiline_text((0, 0), "Multiline\ntext 1", align="justify")
+ draw.multiline_textbbox((0, 0), "Multiline\ntext 2", align="justify")
+
+Check for MozJPEG
+^^^^^^^^^^^^^^^^^
+
+You can check if Pillow has been built against the MozJPEG version of the
+libjpeg library, and what version of MozJPEG is being used::
+
+ from PIL import features
+ features.check_feature("mozjpeg") # True or False
+ features.version_feature("mozjpeg") # "4.1.1" for example, or None
+
+Other Changes
+=============
+
+TODO
+^^^^
+
+TODO
diff --git a/docs/releasenotes/index.rst b/docs/releasenotes/index.rst
index 641cda4ef..be9f623d0 100644
--- a/docs/releasenotes/index.rst
+++ b/docs/releasenotes/index.rst
@@ -14,6 +14,8 @@ expected to be backported to earlier versions.
.. toctree::
:maxdepth: 2
+ 11.2.0
+ 11.1.0
11.0.0
10.4.0
10.3.0
diff --git a/pyproject.toml b/pyproject.toml
index 0d0a6f170..2ffd9faca 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,14 +14,14 @@ readme = "README.md"
keywords = [
"Imaging",
]
-license = { text = "HPND" }
+license = { text = "MIT-CMU" }
authors = [
{ name = "Jeffrey A. Clark", email = "aclark@aclark.net" },
]
requires-python = ">=3.9"
classifiers = [
"Development Status :: 6 - Mature",
- "License :: OSI Approved :: Historical Permission Notice and Disclaimer (HPND)",
+ "License :: OSI Approved :: CMU License (MIT-CMU)",
"Programming Language :: Python :: 3 :: Only",
"Programming Language :: Python :: 3.9",
"Programming Language :: Python :: 3.10",
@@ -43,7 +43,7 @@ dynamic = [
optional-dependencies.docs = [
"furo",
"olefile",
- "sphinx>=7.3",
+ "sphinx>=8.2",
"sphinx-copybutton",
"sphinx-inline-tabs",
"sphinxext-opengraph",
@@ -56,7 +56,7 @@ optional-dependencies.mic = [
]
optional-dependencies.tests = [
"check-manifest",
- "coverage",
+ "coverage>=7.4.2",
"defusedxml",
"markdown2",
"olefile",
@@ -65,6 +65,7 @@ optional-dependencies.tests = [
"pytest",
"pytest-cov",
"pytest-timeout",
+ "trove-classifiers>=2024.10.12",
]
optional-dependencies.typing = [
"typing-extensions; python_version<'3.10'",
@@ -72,10 +73,10 @@ optional-dependencies.typing = [
optional-dependencies.xmp = [
"defusedxml",
]
-urls.Changelog = "https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst"
+urls.Changelog = "https://github.com/python-pillow/Pillow/releases"
urls.Documentation = "https://pillow.readthedocs.io"
urls.Funding = "https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=pypi"
-urls.Homepage = "https://python-pillow.org"
+urls.Homepage = "https://python-pillow.github.io"
urls.Mastodon = "https://fosstodon.org/@pillow"
urls."Release notes" = "https://pillow.readthedocs.io/en/stable/releasenotes/index.html"
urls.Source = "https://github.com/python-pillow/Pillow"
@@ -93,10 +94,17 @@ version = { attr = "PIL.__version__" }
[tool.cibuildwheel]
before-all = ".github/workflows/wheels-dependencies.sh"
build-verbosity = 1
+
config-settings = "raqm=enable raqm=vendor fribidi=vendor imagequant=disable"
+# Disable platform guessing on macOS
+macos.config-settings = "raqm=enable raqm=vendor fribidi=vendor imagequant=disable platform-guessing=disable"
+
test-command = "cd {project} && .github/workflows/wheels-test.sh"
test-extras = "tests"
+[tool.cibuildwheel.macos.environment]
+PATH = "$(pwd)/build/deps/darwin/bin:$(dirname $(which python3)):/usr/bin:/bin:/usr/sbin:/sbin:/Library/Apple/usr/bin"
+
[tool.black]
exclude = "wheels/multibuild"
diff --git a/setup.py b/setup.py
index 60707083f..a85731db9 100644
--- a/setup.py
+++ b/setup.py
@@ -344,7 +344,7 @@ class pil_build_ext(build_ext):
for x in ("raqm", "fribidi")
]
+ [
- ("disable-platform-guessing", None, "Disable platform guessing on Linux"),
+ ("disable-platform-guessing", None, "Disable platform guessing"),
("debug", None, "Debug logging"),
]
+ [("add-imaging-libs=", None, "Add libs to _imaging build")]
@@ -389,17 +389,18 @@ class pil_build_ext(build_ext):
pass
for x in self.feature:
if getattr(self, f"disable_{x}"):
- setattr(self.feature, x, False)
+ self.feature.set(x, False)
self.feature.required.discard(x)
_dbg("Disabling %s", x)
if getattr(self, f"enable_{x}"):
- msg = f"Conflicting options: --enable-{x} and --disable-{x}"
+ msg = f"Conflicting options: '-C {x}=enable' and '-C {x}=disable'"
raise ValueError(msg)
if x == "freetype":
- _dbg("--disable-freetype implies --disable-raqm")
+ _dbg("'-C freetype=disable' implies '-C raqm=disable'")
if getattr(self, "enable_raqm"):
msg = (
- "Conflicting options: --enable-raqm and --disable-freetype"
+ "Conflicting options: "
+ "'-C raqm=enable' and '-C freetype=disable'"
)
raise ValueError(msg)
setattr(self, "disable_raqm", True)
@@ -407,15 +408,17 @@ class pil_build_ext(build_ext):
_dbg("Requiring %s", x)
self.feature.required.add(x)
if x == "raqm":
- _dbg("--enable-raqm implies --enable-freetype")
+ _dbg("'-C raqm=enable' implies '-C freetype=enable'")
self.feature.required.add("freetype")
for x in ("raqm", "fribidi"):
if getattr(self, f"vendor_{x}"):
if getattr(self, "disable_raqm"):
- msg = f"Conflicting options: --vendor-{x} and --disable-raqm"
+ msg = f"Conflicting options: '-C {x}=vendor' and '-C raqm=disable'"
raise ValueError(msg)
if x == "fribidi" and not getattr(self, "vendor_raqm"):
- msg = f"Conflicting options: --vendor-{x} and not --vendor-raqm"
+ msg = (
+ f"Conflicting options: '-C {x}=vendor' and not '-C raqm=vendor'"
+ )
raise ValueError(msg)
_dbg("Using vendored version of %s", x)
self.feature.vendor.add(x)
@@ -448,7 +451,7 @@ class pil_build_ext(build_ext):
def get_macos_sdk_path(self) -> str | None:
try:
sdk_path = (
- subprocess.check_output(["xcrun", "--show-sdk-path"])
+ subprocess.check_output(["xcrun", "--show-sdk-path", "--sdk", "macosx"])
.strip()
.decode("latin1")
)
@@ -606,6 +609,7 @@ class pil_build_ext(build_ext):
_add_directory(library_dirs, "/usr/X11/lib")
_add_directory(include_dirs, "/usr/X11/include")
+ # Add the macOS SDK path.
sdk_path = self.get_macos_sdk_path()
if sdk_path:
_add_directory(library_dirs, os.path.join(sdk_path, "usr", "lib"))
@@ -690,6 +694,8 @@ class pil_build_ext(build_ext):
feature.set("zlib", "z")
elif sys.platform == "win32" and _find_library_file(self, "zlib"):
feature.set("zlib", "zlib") # alternative name
+ elif sys.platform == "win32" and _find_library_file(self, "zdll"):
+ feature.set("zlib", "zdll") # dll import library
if feature.want("jpeg"):
_dbg("Looking for jpeg")
@@ -1001,7 +1007,7 @@ def debug_build() -> bool:
return hasattr(sys, "gettotalrefcount") or FUZZING_BUILD
-files = ["src/_imaging.c"]
+files: list[str | os.PathLike[str]] = ["src/_imaging.c"]
for src_file in _IMAGING:
files.append("src/" + src_file + ".c")
for src_file in _LIB_IMAGING:
@@ -1044,7 +1050,7 @@ except DependencyException as err:
msg = f"""
The headers or library files could not be found for {str(err)},
-which was requested by the option flag --enable-{str(err)}
+which was requested by the option flag '-C {str(err)}=enable'
"""
sys.stderr.write(msg)
diff --git a/src/PIL/BdfFontFile.py b/src/PIL/BdfFontFile.py
index bc1416c74..f175e2f4f 100644
--- a/src/PIL/BdfFontFile.py
+++ b/src/PIL/BdfFontFile.py
@@ -26,17 +26,6 @@ from typing import BinaryIO
from . import FontFile, Image
-bdf_slant = {
- "R": "Roman",
- "I": "Italic",
- "O": "Oblique",
- "RI": "Reverse Italic",
- "RO": "Reverse Oblique",
- "OT": "Other",
-}
-
-bdf_spacing = {"P": "Proportional", "M": "Monospaced", "C": "Cell"}
-
def bdf_char(
f: BinaryIO,
@@ -54,7 +43,7 @@ def bdf_char(
s = f.readline()
if not s:
return None
- if s[:9] == b"STARTCHAR":
+ if s.startswith(b"STARTCHAR"):
break
id = s[9:].strip().decode("ascii")
@@ -62,7 +51,7 @@ def bdf_char(
props = {}
while True:
s = f.readline()
- if not s or s[:6] == b"BITMAP":
+ if not s or s.startswith(b"BITMAP"):
break
i = s.find(b" ")
props[s[:i].decode("ascii")] = s[i + 1 : -1].decode("ascii")
@@ -71,7 +60,7 @@ def bdf_char(
bitmap = bytearray()
while True:
s = f.readline()
- if not s or s[:7] == b"ENDCHAR":
+ if not s or s.startswith(b"ENDCHAR"):
break
bitmap += s[:-1]
@@ -107,7 +96,7 @@ class BdfFontFile(FontFile.FontFile):
super().__init__()
s = fp.readline()
- if s[:13] != b"STARTFONT 2.1":
+ if not s.startswith(b"STARTFONT 2.1"):
msg = "not a valid BDF file"
raise SyntaxError(msg)
@@ -116,7 +105,7 @@ class BdfFontFile(FontFile.FontFile):
while True:
s = fp.readline()
- if not s or s[:13] == b"ENDPROPERTIES":
+ if not s or s.startswith(b"ENDPROPERTIES"):
break
i = s.find(b" ")
props[s[:i].decode("ascii")] = s[i + 1 : -1].decode("ascii")
diff --git a/src/PIL/BlpImagePlugin.py b/src/PIL/BlpImagePlugin.py
index e5605635e..5747c1252 100644
--- a/src/PIL/BlpImagePlugin.py
+++ b/src/PIL/BlpImagePlugin.py
@@ -246,7 +246,7 @@ class BLPFormatError(NotImplementedError):
def _accept(prefix: bytes) -> bool:
- return prefix[:4] in (b"BLP1", b"BLP2")
+ return prefix.startswith((b"BLP1", b"BLP2"))
class BlpImageFile(ImageFile.ImageFile):
@@ -259,21 +259,36 @@ class BlpImageFile(ImageFile.ImageFile):
def _open(self) -> None:
self.magic = self.fp.read(4)
-
- self.fp.seek(5, os.SEEK_CUR)
- (self._blp_alpha_depth,) = struct.unpack(" tuple[int, int]:
try:
- self._read_blp_header()
+ self._read_header()
self._load()
except struct.error as e:
msg = "Truncated BLP file"
@@ -292,25 +307,9 @@ class _BLPBaseDecoder(ImageFile.PyDecoder):
def _load(self) -> None:
pass
- def _read_blp_header(self) -> None:
- assert self.fd is not None
- self.fd.seek(4)
- (self._blp_compression,) = struct.unpack(" None:
+ self._offsets = struct.unpack("<16I", self._safe_read(16 * 4))
+ self._lengths = struct.unpack("<16I", self._safe_read(16 * 4))
def _safe_read(self, length: int) -> bytes:
assert self.fd is not None
@@ -326,9 +325,11 @@ class _BLPBaseDecoder(ImageFile.PyDecoder):
ret.append((b, g, r, a))
return ret
- def _read_bgra(self, palette: list[tuple[int, int, int, int]]) -> bytearray:
+ def _read_bgra(
+ self, palette: list[tuple[int, int, int, int]], alpha: bool
+ ) -> bytearray:
data = bytearray()
- _data = BytesIO(self._safe_read(self._blp_lengths[0]))
+ _data = BytesIO(self._safe_read(self._lengths[0]))
while True:
try:
(offset,) = struct.unpack(" None:
- if self._blp_compression == Format.JPEG:
+ self._compression, self._encoding, alpha = self.args
+
+ if self._compression == Format.JPEG:
self._decode_jpeg_stream()
- elif self._blp_compression == 1:
- if self._blp_encoding in (4, 5):
+ elif self._compression == 1:
+ if self._encoding in (4, 5):
palette = self._read_palette()
- data = self._read_bgra(palette)
+ data = self._read_bgra(palette, alpha)
self.set_as_raw(data)
else:
- msg = f"Unsupported BLP encoding {repr(self._blp_encoding)}"
+ msg = f"Unsupported BLP encoding {repr(self._encoding)}"
raise BLPFormatError(msg)
else:
- msg = f"Unsupported BLP compression {repr(self._blp_encoding)}"
+ msg = f"Unsupported BLP compression {repr(self._encoding)}"
raise BLPFormatError(msg)
def _decode_jpeg_stream(self) -> None:
@@ -365,65 +368,61 @@ class BLP1Decoder(_BLPBaseDecoder):
(jpeg_header_size,) = struct.unpack(" None:
+ self._compression, self._encoding, alpha, self._alpha_encoding = self.args
+
palette = self._read_palette()
assert self.fd is not None
- self.fd.seek(self._blp_offsets[0])
+ self.fd.seek(self._offsets[0])
- if self._blp_compression == 1:
+ if self._compression == 1:
# Uncompressed or DirectX compression
- if self._blp_encoding == Encoding.UNCOMPRESSED:
- data = self._read_bgra(palette)
+ if self._encoding == Encoding.UNCOMPRESSED:
+ data = self._read_bgra(palette, alpha)
- elif self._blp_encoding == Encoding.DXT:
+ elif self._encoding == Encoding.DXT:
data = bytearray()
- if self._blp_alpha_encoding == AlphaEncoding.DXT1:
- linesize = (self.size[0] + 3) // 4 * 8
- for yb in range((self.size[1] + 3) // 4):
- for d in decode_dxt1(
- self._safe_read(linesize), alpha=bool(self._blp_alpha_depth)
- ):
+ if self._alpha_encoding == AlphaEncoding.DXT1:
+ linesize = (self.state.xsize + 3) // 4 * 8
+ for yb in range((self.state.ysize + 3) // 4):
+ for d in decode_dxt1(self._safe_read(linesize), alpha):
data += d
- elif self._blp_alpha_encoding == AlphaEncoding.DXT3:
- linesize = (self.size[0] + 3) // 4 * 16
- for yb in range((self.size[1] + 3) // 4):
+ elif self._alpha_encoding == AlphaEncoding.DXT3:
+ linesize = (self.state.xsize + 3) // 4 * 16
+ for yb in range((self.state.ysize + 3) // 4):
for d in decode_dxt3(self._safe_read(linesize)):
data += d
- elif self._blp_alpha_encoding == AlphaEncoding.DXT5:
- linesize = (self.size[0] + 3) // 4 * 16
- for yb in range((self.size[1] + 3) // 4):
+ elif self._alpha_encoding == AlphaEncoding.DXT5:
+ linesize = (self.state.xsize + 3) // 4 * 16
+ for yb in range((self.state.ysize + 3) // 4):
for d in decode_dxt5(self._safe_read(linesize)):
data += d
else:
- msg = f"Unsupported alpha encoding {repr(self._blp_alpha_encoding)}"
+ msg = f"Unsupported alpha encoding {repr(self._alpha_encoding)}"
raise BLPFormatError(msg)
else:
- msg = f"Unknown BLP encoding {repr(self._blp_encoding)}"
+ msg = f"Unknown BLP encoding {repr(self._encoding)}"
raise BLPFormatError(msg)
else:
- msg = f"Unknown BLP compression {repr(self._blp_compression)}"
+ msg = f"Unknown BLP compression {repr(self._compression)}"
raise BLPFormatError(msg)
self.set_as_raw(data)
@@ -472,10 +471,15 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
assert im.palette is not None
fp.write(struct.pack(" bool:
- return prefix[:2] == b"BM"
+ return prefix.startswith(b"BM")
def _dib_accept(prefix: bytes) -> bool:
diff --git a/src/PIL/BufrStubImagePlugin.py b/src/PIL/BufrStubImagePlugin.py
index 0ee2f653b..8c5da14f5 100644
--- a/src/PIL/BufrStubImagePlugin.py
+++ b/src/PIL/BufrStubImagePlugin.py
@@ -10,6 +10,7 @@
#
from __future__ import annotations
+import os
from typing import IO
from . import Image, ImageFile
@@ -32,7 +33,7 @@ def register_handler(handler: ImageFile.StubHandler | None) -> None:
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"BUFR" or prefix[:4] == b"ZCZC"
+ return prefix.startswith((b"BUFR", b"ZCZC"))
class BufrStubImageFile(ImageFile.StubImageFile):
@@ -40,13 +41,11 @@ class BufrStubImageFile(ImageFile.StubImageFile):
format_description = "BUFR"
def _open(self) -> None:
- offset = self.fp.tell()
-
if not _accept(self.fp.read(4)):
msg = "Not a BUFR file"
raise SyntaxError(msg)
- self.fp.seek(offset)
+ self.fp.seek(-4, os.SEEK_CUR)
# make something up
self._mode = "F"
diff --git a/src/PIL/CurImagePlugin.py b/src/PIL/CurImagePlugin.py
index 45f087667..1f2c326dd 100644
--- a/src/PIL/CurImagePlugin.py
+++ b/src/PIL/CurImagePlugin.py
@@ -106,7 +106,7 @@ def _save(im: Image.Image, fp: BytesIO, filename: str):
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == _MAGIC
+ return prefix.startswith(_MAGIC)
##
diff --git a/src/PIL/DdsImagePlugin.py b/src/PIL/DdsImagePlugin.py
index 1b6408237..cdae8dfee 100644
--- a/src/PIL/DdsImagePlugin.py
+++ b/src/PIL/DdsImagePlugin.py
@@ -560,13 +560,11 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+ struct.pack("<4I", *rgba_mask) # dwRGBABitMask
+ struct.pack("<5I", DDSCAPS.TEXTURE, 0, 0, 0, 0)
)
- ImageFile._save(
- im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, 0, 1))]
- )
+ ImageFile._save(im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, rawmode)])
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"DDS "
+ return prefix.startswith(b"DDS ")
Image.register_open(DdsImageFile.format, DdsImageFile, _accept)
diff --git a/src/PIL/EpsImagePlugin.py b/src/PIL/EpsImagePlugin.py
index dd6ae4a77..5e2ddad99 100644
--- a/src/PIL/EpsImagePlugin.py
+++ b/src/PIL/EpsImagePlugin.py
@@ -121,7 +121,13 @@ def Ghostscript(
lengthfile -= len(s)
f.write(s)
- device = "pngalpha" if transparency else "ppmraw"
+ if transparency:
+ # "RGBA"
+ device = "pngalpha"
+ else:
+ # "pnmraw" automatically chooses between
+ # PBM ("1"), PGM ("L"), and PPM ("RGB").
+ device = "pnmraw"
# Build Ghostscript command
command = [
@@ -151,8 +157,9 @@ def Ghostscript(
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
subprocess.check_call(command, startupinfo=startupinfo)
- out_im = Image.open(outfile)
- out_im.load()
+ with Image.open(outfile) as out_im:
+ out_im.load()
+ return out_im.im.copy()
finally:
try:
os.unlink(outfile)
@@ -161,13 +168,11 @@ def Ghostscript(
except OSError:
pass
- im = out_im.im.copy()
- out_im.close()
- return im
-
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"%!PS" or (len(prefix) >= 4 and i32(prefix) == 0xC6D3D0C5)
+ return prefix.startswith(b"%!PS") or (
+ len(prefix) >= 4 and i32(prefix) == 0xC6D3D0C5
+ )
##
@@ -191,6 +196,11 @@ class EpsImageFile(ImageFile.ImageFile):
self._mode = "RGB"
+ # When reading header comments, the first comment is used.
+ # When reading trailer comments, the last comment is used.
+ bounding_box: list[int] | None = None
+ imagedata_size: tuple[int, int] | None = None
+
byte_arr = bytearray(255)
bytes_mv = memoryview(byte_arr)
bytes_read = 0
@@ -211,8 +221,8 @@ class EpsImageFile(ImageFile.ImageFile):
msg = 'EPS header missing "%%BoundingBox" comment'
raise SyntaxError(msg)
- def _read_comment(s: str) -> bool:
- nonlocal reading_trailer_comments
+ def read_comment(s: str) -> bool:
+ nonlocal bounding_box, reading_trailer_comments
try:
m = split.match(s)
except re.error as e:
@@ -227,18 +237,12 @@ class EpsImageFile(ImageFile.ImageFile):
if k == "BoundingBox":
if v == "(atend)":
reading_trailer_comments = True
- elif not self.tile or (trailer_reached and reading_trailer_comments):
+ elif not bounding_box or (trailer_reached and reading_trailer_comments):
try:
# Note: The DSC spec says that BoundingBox
# fields should be integers, but some drivers
# put floating point values there anyway.
- box = [int(float(i)) for i in v.split()]
- self._size = box[2] - box[0], box[3] - box[1]
- self.tile = [
- ImageFile._Tile(
- "eps", (0, 0) + self.size, offset, (length, box)
- )
- ]
+ bounding_box = [int(float(i)) for i in v.split()]
except Exception:
pass
return True
@@ -289,11 +293,11 @@ class EpsImageFile(ImageFile.ImageFile):
continue
s = str(bytes_mv[:bytes_read], "latin-1")
- if not _read_comment(s):
+ if not read_comment(s):
m = field.match(s)
if m:
k = m.group(1)
- if k[:8] == "PS-Adobe":
+ if k.startswith("PS-Adobe"):
self.info["PS-Adobe"] = k[9:]
else:
self.info[k] = ""
@@ -308,6 +312,12 @@ class EpsImageFile(ImageFile.ImageFile):
# Check for an "ImageData" descriptor
# https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/#50577413_pgfId-1035096
+ # If we've already read an "ImageData" descriptor,
+ # don't read another one.
+ if imagedata_size:
+ bytes_read = 0
+ continue
+
# Values:
# columns
# rows
@@ -333,22 +343,35 @@ class EpsImageFile(ImageFile.ImageFile):
else:
break
- self._size = columns, rows
- return
+ # Parse the columns and rows after checking the bit depth and mode
+ # in case the bit depth and/or mode are invalid.
+ imagedata_size = columns, rows
elif bytes_mv[:5] == b"%%EOF":
break
elif trailer_reached and reading_trailer_comments:
# Load EPS trailer
s = str(bytes_mv[:bytes_read], "latin-1")
- _read_comment(s)
+ read_comment(s)
elif bytes_mv[:9] == b"%%Trailer":
trailer_reached = True
bytes_read = 0
- if not self.tile:
+ # A "BoundingBox" is always required,
+ # even if an "ImageData" descriptor size exists.
+ if not bounding_box:
msg = "cannot determine EPS bounding box"
raise OSError(msg)
+ # An "ImageData" size takes precedence over the "BoundingBox".
+ self._size = imagedata_size or (
+ bounding_box[2] - bounding_box[0],
+ bounding_box[3] - bounding_box[1],
+ )
+
+ self.tile = [
+ ImageFile._Tile("eps", (0, 0) + self.size, offset, (length, bounding_box))
+ ]
+
def _find_offset(self, fp: IO[bytes]) -> tuple[int, int]:
s = fp.read(4)
@@ -433,7 +456,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes, eps: int = 1) -
if hasattr(fp, "flush"):
fp.flush()
- ImageFile._save(im, fp, [ImageFile._Tile("eps", (0, 0) + im.size, 0, None)])
+ ImageFile._save(im, fp, [ImageFile._Tile("eps", (0, 0) + im.size)])
fp.write(b"\n%%%%EndBinary\n")
fp.write(b"grestore end\n")
diff --git a/src/PIL/ExifTags.py b/src/PIL/ExifTags.py
index 39b4aa552..2280d5ce8 100644
--- a/src/PIL/ExifTags.py
+++ b/src/PIL/ExifTags.py
@@ -303,38 +303,38 @@ TAGS = {
class GPS(IntEnum):
- GPSVersionID = 0
- GPSLatitudeRef = 1
- GPSLatitude = 2
- GPSLongitudeRef = 3
- GPSLongitude = 4
- GPSAltitudeRef = 5
- GPSAltitude = 6
- GPSTimeStamp = 7
- GPSSatellites = 8
- GPSStatus = 9
- GPSMeasureMode = 10
- GPSDOP = 11
- GPSSpeedRef = 12
- GPSSpeed = 13
- GPSTrackRef = 14
- GPSTrack = 15
- GPSImgDirectionRef = 16
- GPSImgDirection = 17
- GPSMapDatum = 18
- GPSDestLatitudeRef = 19
- GPSDestLatitude = 20
- GPSDestLongitudeRef = 21
- GPSDestLongitude = 22
- GPSDestBearingRef = 23
- GPSDestBearing = 24
- GPSDestDistanceRef = 25
- GPSDestDistance = 26
- GPSProcessingMethod = 27
- GPSAreaInformation = 28
- GPSDateStamp = 29
- GPSDifferential = 30
- GPSHPositioningError = 31
+ GPSVersionID = 0x00
+ GPSLatitudeRef = 0x01
+ GPSLatitude = 0x02
+ GPSLongitudeRef = 0x03
+ GPSLongitude = 0x04
+ GPSAltitudeRef = 0x05
+ GPSAltitude = 0x06
+ GPSTimeStamp = 0x07
+ GPSSatellites = 0x08
+ GPSStatus = 0x09
+ GPSMeasureMode = 0x0A
+ GPSDOP = 0x0B
+ GPSSpeedRef = 0x0C
+ GPSSpeed = 0x0D
+ GPSTrackRef = 0x0E
+ GPSTrack = 0x0F
+ GPSImgDirectionRef = 0x10
+ GPSImgDirection = 0x11
+ GPSMapDatum = 0x12
+ GPSDestLatitudeRef = 0x13
+ GPSDestLatitude = 0x14
+ GPSDestLongitudeRef = 0x15
+ GPSDestLongitude = 0x16
+ GPSDestBearingRef = 0x17
+ GPSDestBearing = 0x18
+ GPSDestDistanceRef = 0x19
+ GPSDestDistance = 0x1A
+ GPSProcessingMethod = 0x1B
+ GPSAreaInformation = 0x1C
+ GPSDateStamp = 0x1D
+ GPSDifferential = 0x1E
+ GPSHPositioningError = 0x1F
"""Maps EXIF GPS tags to tag names."""
@@ -342,40 +342,41 @@ GPSTAGS = {i.value: i.name for i in GPS}
class Interop(IntEnum):
- InteropIndex = 1
- InteropVersion = 2
- RelatedImageFileFormat = 4096
- RelatedImageWidth = 4097
- RelatedImageHeight = 4098
+ InteropIndex = 0x0001
+ InteropVersion = 0x0002
+ RelatedImageFileFormat = 0x1000
+ RelatedImageWidth = 0x1001
+ RelatedImageHeight = 0x1002
class IFD(IntEnum):
- Exif = 34665
- GPSInfo = 34853
- Makernote = 37500
- Interop = 40965
+ Exif = 0x8769
+ GPSInfo = 0x8825
+ MakerNote = 0x927C
+ Makernote = 0x927C # Deprecated
+ Interop = 0xA005
IFD1 = -1
class LightSource(IntEnum):
- Unknown = 0
- Daylight = 1
- Fluorescent = 2
- Tungsten = 3
- Flash = 4
- Fine = 9
- Cloudy = 10
- Shade = 11
- DaylightFluorescent = 12
- DayWhiteFluorescent = 13
- CoolWhiteFluorescent = 14
- WhiteFluorescent = 15
- StandardLightA = 17
- StandardLightB = 18
- StandardLightC = 19
- D55 = 20
- D65 = 21
- D75 = 22
- D50 = 23
- ISO = 24
- Other = 255
+ Unknown = 0x00
+ Daylight = 0x01
+ Fluorescent = 0x02
+ Tungsten = 0x03
+ Flash = 0x04
+ Fine = 0x09
+ Cloudy = 0x0A
+ Shade = 0x0B
+ DaylightFluorescent = 0x0C
+ DayWhiteFluorescent = 0x0D
+ CoolWhiteFluorescent = 0x0E
+ WhiteFluorescent = 0x0F
+ StandardLightA = 0x11
+ StandardLightB = 0x12
+ StandardLightC = 0x13
+ D55 = 0x14
+ D65 = 0x15
+ D75 = 0x16
+ D50 = 0x17
+ ISO = 0x18
+ Other = 0xFF
diff --git a/src/PIL/FitsImagePlugin.py b/src/PIL/FitsImagePlugin.py
index 6bbd2641a..a3fdc0efe 100644
--- a/src/PIL/FitsImagePlugin.py
+++ b/src/PIL/FitsImagePlugin.py
@@ -17,7 +17,7 @@ from . import Image, ImageFile
def _accept(prefix: bytes) -> bool:
- return prefix[:6] == b"SIMPLE"
+ return prefix.startswith(b"SIMPLE")
class FitsImageFile(ImageFile.ImageFile):
diff --git a/src/PIL/FliImagePlugin.py b/src/PIL/FliImagePlugin.py
index 666390be9..b534b30ab 100644
--- a/src/PIL/FliImagePlugin.py
+++ b/src/PIL/FliImagePlugin.py
@@ -159,7 +159,7 @@ class FliImageFile(ImageFile.ImageFile):
framesize = i32(s)
self.decodermaxblock = framesize
- self.tile = [ImageFile._Tile("fli", (0, 0) + self.size, self.__offset, None)]
+ self.tile = [ImageFile._Tile("fli", (0, 0) + self.size, self.__offset)]
self.__offset += framesize
diff --git a/src/PIL/FpxImagePlugin.py b/src/PIL/FpxImagePlugin.py
index 8fef51076..fd992cd9e 100644
--- a/src/PIL/FpxImagePlugin.py
+++ b/src/PIL/FpxImagePlugin.py
@@ -42,7 +42,7 @@ MODES = {
def _accept(prefix: bytes) -> bool:
- return prefix[:8] == olefile.MAGIC
+ return prefix.startswith(olefile.MAGIC)
##
@@ -170,7 +170,7 @@ class FpxImageFile(ImageFile.ImageFile):
"raw",
(x, y, x1, y1),
i32(s, i) + 28,
- (self.rawmode,),
+ self.rawmode,
)
)
diff --git a/src/PIL/FtexImagePlugin.py b/src/PIL/FtexImagePlugin.py
index ddb469bc3..d60e75bb6 100644
--- a/src/PIL/FtexImagePlugin.py
+++ b/src/PIL/FtexImagePlugin.py
@@ -79,8 +79,6 @@ class FtexImageFile(ImageFile.ImageFile):
self._size = struct.unpack("<2i", self.fp.read(8))
mipmap_count, format_count = struct.unpack("<2i", self.fp.read(8))
- self._mode = "RGB"
-
# Only support single-format files.
# I don't know of any multi-format file.
assert format_count == 1
@@ -95,7 +93,8 @@ class FtexImageFile(ImageFile.ImageFile):
self._mode = "RGBA"
self.tile = [ImageFile._Tile("bcn", (0, 0) + self.size, 0, (1,))]
elif format == Format.UNCOMPRESSED:
- self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 0, ("RGB", 0, 1))]
+ self._mode = "RGB"
+ self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 0, "RGB")]
else:
msg = f"Invalid texture compression format: {repr(format)}"
raise ValueError(msg)
@@ -108,7 +107,7 @@ class FtexImageFile(ImageFile.ImageFile):
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == MAGIC
+ return prefix.startswith(MAGIC)
Image.register_open(FtexImageFile.format, FtexImageFile, _accept)
diff --git a/src/PIL/GdImageFile.py b/src/PIL/GdImageFile.py
index f1b4969f2..891225ce2 100644
--- a/src/PIL/GdImageFile.py
+++ b/src/PIL/GdImageFile.py
@@ -56,7 +56,7 @@ class GdImageFile(ImageFile.ImageFile):
msg = "Not a valid GD 2.x .gd file"
raise SyntaxError(msg)
- self._mode = "L" # FIXME: "P"
+ self._mode = "P"
self._size = i16(s, 2), i16(s, 4)
true_color = s[6]
@@ -68,15 +68,15 @@ class GdImageFile(ImageFile.ImageFile):
self.info["transparency"] = tindex
self.palette = ImagePalette.raw(
- "XBGR", s[7 + true_color_offset + 4 : 7 + true_color_offset + 4 + 256 * 4]
+ "RGBX", s[7 + true_color_offset + 6 : 7 + true_color_offset + 6 + 256 * 4]
)
self.tile = [
ImageFile._Tile(
"raw",
(0, 0) + self.size,
- 7 + true_color_offset + 4 + 256 * 4,
- ("L", 0, 1),
+ 7 + true_color_offset + 6 + 256 * 4,
+ "L",
)
]
diff --git a/src/PIL/GifImagePlugin.py b/src/PIL/GifImagePlugin.py
index 57c291792..259e93f09 100644
--- a/src/PIL/GifImagePlugin.py
+++ b/src/PIL/GifImagePlugin.py
@@ -67,7 +67,7 @@ LOADING_STRATEGY = LoadingStrategy.RGB_AFTER_FIRST
def _accept(prefix: bytes) -> bool:
- return prefix[:6] in [b"GIF87a", b"GIF89a"]
+ return prefix.startswith((b"GIF87a", b"GIF89a"))
##
@@ -103,7 +103,6 @@ class GifImageFile(ImageFile.ImageFile):
self.info["version"] = s[:6]
self._size = i16(s, 6), i16(s, 8)
- self.tile = []
flags = s[10]
bits = (flags & 7) + 1
@@ -258,7 +257,7 @@ class GifImageFile(ImageFile.ImageFile):
# application extension
#
info["extension"] = block, self.fp.tell()
- if block[:11] == b"NETSCAPE2.0":
+ if block.startswith(b"NETSCAPE2.0"):
block = self.data()
if block and len(block) >= 3 and block[0] == 1:
self.info["loop"] = i16(block, 1)
@@ -690,15 +689,21 @@ def _write_multiple_frames(
im_frames[-1].encoderinfo["duration"] += encoderinfo["duration"]
continue
if im_frames[-1].encoderinfo.get("disposal") == 2:
- if background_im is None:
- color = im.encoderinfo.get(
- "transparency", im.info.get("transparency", (0, 0, 0))
- )
- background = _get_background(im_frame, color)
- background_im = Image.new("P", im_frame.size, background)
- assert im_frames[0].im.palette is not None
- background_im.putpalette(im_frames[0].im.palette)
- bbox = _getbbox(background_im, im_frame)[1]
+ # To appear correctly in viewers using a convention,
+ # only consider transparency, and not background color
+ color = im.encoderinfo.get(
+ "transparency", im.info.get("transparency")
+ )
+ if color is not None:
+ if background_im is None:
+ background = _get_background(im_frame, color)
+ background_im = Image.new("P", im_frame.size, background)
+ first_palette = im_frames[0].im.palette
+ assert first_palette is not None
+ background_im.putpalette(first_palette, first_palette.mode)
+ bbox = _getbbox(background_im, im_frame)[1]
+ else:
+ bbox = (0, 0) + im_frame.size
elif encoderinfo.get("optimize") and im_frame.mode != "1":
if "transparency" not in encoderinfo:
assert im_frame.palette is not None
@@ -764,7 +769,8 @@ def _write_multiple_frames(
if not palette:
frame_data.encoderinfo["include_color_table"] = True
- im_frame = im_frame.crop(frame_data.bbox)
+ if frame_data.bbox != (0, 0) + im_frame.size:
+ im_frame = im_frame.crop(frame_data.bbox)
offset = frame_data.bbox[:2]
_write_frame_data(fp, im_frame, offset, frame_data.encoderinfo)
return True
diff --git a/src/PIL/GimpGradientFile.py b/src/PIL/GimpGradientFile.py
index 220eac57e..ec62f8e4e 100644
--- a/src/PIL/GimpGradientFile.py
+++ b/src/PIL/GimpGradientFile.py
@@ -116,7 +116,7 @@ class GimpGradientFile(GradientFile):
"""File handler for GIMP's gradient format."""
def __init__(self, fp: IO[bytes]) -> None:
- if fp.readline()[:13] != b"GIMP Gradient":
+ if not fp.readline().startswith(b"GIMP Gradient"):
msg = "not a GIMP gradient file"
raise SyntaxError(msg)
diff --git a/src/PIL/GimpPaletteFile.py b/src/PIL/GimpPaletteFile.py
index 4cad0ebee..1b7a394c0 100644
--- a/src/PIL/GimpPaletteFile.py
+++ b/src/PIL/GimpPaletteFile.py
@@ -29,7 +29,7 @@ class GimpPaletteFile:
def __init__(self, fp: IO[bytes]) -> None:
palette = [o8(i) * 3 for i in range(256)]
- if fp.readline()[:12] != b"GIMP Palette":
+ if not fp.readline().startswith(b"GIMP Palette"):
msg = "not a GIMP palette file"
raise SyntaxError(msg)
diff --git a/src/PIL/GribStubImagePlugin.py b/src/PIL/GribStubImagePlugin.py
index e9aa084b2..439fc5a3e 100644
--- a/src/PIL/GribStubImagePlugin.py
+++ b/src/PIL/GribStubImagePlugin.py
@@ -10,6 +10,7 @@
#
from __future__ import annotations
+import os
from typing import IO
from . import Image, ImageFile
@@ -32,7 +33,7 @@ def register_handler(handler: ImageFile.StubHandler | None) -> None:
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"GRIB" and prefix[7] == 1
+ return prefix.startswith(b"GRIB") and prefix[7] == 1
class GribStubImageFile(ImageFile.StubImageFile):
@@ -40,13 +41,11 @@ class GribStubImageFile(ImageFile.StubImageFile):
format_description = "GRIB"
def _open(self) -> None:
- offset = self.fp.tell()
-
if not _accept(self.fp.read(8)):
msg = "Not a GRIB file"
raise SyntaxError(msg)
- self.fp.seek(offset)
+ self.fp.seek(-8, os.SEEK_CUR)
# make something up
self._mode = "F"
diff --git a/src/PIL/Hdf5StubImagePlugin.py b/src/PIL/Hdf5StubImagePlugin.py
index cc9e73deb..76e640f15 100644
--- a/src/PIL/Hdf5StubImagePlugin.py
+++ b/src/PIL/Hdf5StubImagePlugin.py
@@ -10,6 +10,7 @@
#
from __future__ import annotations
+import os
from typing import IO
from . import Image, ImageFile
@@ -32,7 +33,7 @@ def register_handler(handler: ImageFile.StubHandler | None) -> None:
def _accept(prefix: bytes) -> bool:
- return prefix[:8] == b"\x89HDF\r\n\x1a\n"
+ return prefix.startswith(b"\x89HDF\r\n\x1a\n")
class HDF5StubImageFile(ImageFile.StubImageFile):
@@ -40,13 +41,11 @@ class HDF5StubImageFile(ImageFile.StubImageFile):
format_description = "HDF5"
def _open(self) -> None:
- offset = self.fp.tell()
-
if not _accept(self.fp.read(8)):
msg = "Not an HDF file"
raise SyntaxError(msg)
- self.fp.seek(offset)
+ self.fp.seek(-8, os.SEEK_CUR)
# make something up
self._mode = "F"
diff --git a/src/PIL/IcnsImagePlugin.py b/src/PIL/IcnsImagePlugin.py
index 9757b2b14..a5d5b93ae 100644
--- a/src/PIL/IcnsImagePlugin.py
+++ b/src/PIL/IcnsImagePlugin.py
@@ -117,14 +117,14 @@ def read_png_or_jpeg2000(
sig = fobj.read(12)
im: Image.Image
- if sig[:8] == b"\x89PNG\x0d\x0a\x1a\x0a":
+ if sig.startswith(b"\x89PNG\x0d\x0a\x1a\x0a"):
fobj.seek(start)
im = PngImagePlugin.PngImageFile(fobj)
Image._decompression_bomb_check(im.size)
return {"RGBA": im}
elif (
- sig[:4] == b"\xff\x4f\xff\x51"
- or sig[:4] == b"\x0d\x0a\x87\x0a"
+ sig.startswith(b"\xff\x4f\xff\x51")
+ or sig.startswith(b"\x0d\x0a\x87\x0a")
or sig == b"\x00\x00\x00\x0cjP \x0d\x0a\x87\x0a"
):
if not enable_jpeg2k:
@@ -387,7 +387,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == MAGIC
+ return prefix.startswith(MAGIC)
Image.register_open(IcnsImageFile.format, IcnsImageFile, _accept)
diff --git a/src/PIL/IcoImagePlugin.py b/src/PIL/IcoImagePlugin.py
index e879f1801..55c57f203 100644
--- a/src/PIL/IcoImagePlugin.py
+++ b/src/PIL/IcoImagePlugin.py
@@ -118,7 +118,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == _MAGIC
+ return prefix.startswith(_MAGIC)
class IconHeader(NamedTuple):
diff --git a/src/PIL/ImImagePlugin.py b/src/PIL/ImImagePlugin.py
index f9f47348c..9f20b30f8 100644
--- a/src/PIL/ImImagePlugin.py
+++ b/src/PIL/ImImagePlugin.py
@@ -145,7 +145,7 @@ class ImImageFile(ImageFile.ImageFile):
if s == b"\r":
continue
- if not s or s == b"\0" or s == b"\x1A":
+ if not s or s == b"\0" or s == b"\x1a":
break
# FIXME: this may read whole file if not a text file
@@ -155,9 +155,9 @@ class ImImageFile(ImageFile.ImageFile):
msg = "not an IM file"
raise SyntaxError(msg)
- if s[-2:] == b"\r\n":
+ if s.endswith(b"\r\n"):
s = s[:-2]
- elif s[-1:] == b"\n":
+ elif s.endswith(b"\n"):
s = s[:-1]
try:
@@ -209,7 +209,7 @@ class ImImageFile(ImageFile.ImageFile):
self._mode = self.info[MODE]
# Skip forward to start of image data
- while s and s[:1] != b"\x1A":
+ while s and not s.startswith(b"\x1a"):
s = self.fp.read(1)
if not s:
msg = "File truncated"
@@ -247,7 +247,7 @@ class ImImageFile(ImageFile.ImageFile):
self._fp = self.fp # FIXME: hack
- if self.rawmode[:2] == "F;":
+ if self.rawmode.startswith("F;"):
# ifunc95 formats
try:
# use bit decoder (if necessary)
@@ -357,7 +357,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
name = "".join([name[: 92 - len(ext)], ext])
fp.write(f"Name: {name}\r\n".encode("ascii"))
- fp.write(("Image size (x*y): %d*%d\r\n" % im.size).encode("ascii"))
+ fp.write(f"Image size (x*y): {im.size[0]}*{im.size[1]}\r\n".encode("ascii"))
fp.write(f"File size (no of images): {frames}\r\n".encode("ascii"))
if im.mode in ["P", "PA"]:
fp.write(b"Lut: 1\r\n")
diff --git a/src/PIL/Image.py b/src/PIL/Image.py
index bf9079f8b..6a2aa3e4c 100644
--- a/src/PIL/Image.py
+++ b/src/PIL/Image.py
@@ -225,12 +225,7 @@ if TYPE_CHECKING:
from IPython.lib.pretty import PrettyPrinter
from . import ImageFile, ImageFilter, ImagePalette, ImageQt, TiffImagePlugin
- from ._typing import NumpyArray, StrOrBytesPath, TypeGuard
-
- if sys.version_info >= (3, 13):
- from types import CapsuleType
- else:
- CapsuleType = object
+ from ._typing import CapsuleType, NumpyArray, StrOrBytesPath, TypeGuard
ID: list[str] = []
OPEN: dict[
str,
@@ -519,7 +514,7 @@ class ImagePointTransform:
def _getscaleoffset(
- expr: Callable[[ImagePointTransform], ImagePointTransform | float]
+ expr: Callable[[ImagePointTransform], ImagePointTransform | float],
) -> tuple[float, float]:
a = expr(ImagePointTransform(1, 0))
return (a.scale, a.offset) if isinstance(a, ImagePointTransform) else (0, a)
@@ -608,24 +603,16 @@ class Image:
def __enter__(self):
return self
- def _close_fp(self):
- if getattr(self, "_fp", False):
- if self._fp != self.fp:
- self._fp.close()
- self._fp = DeferredError(ValueError("Operation on closed image"))
- if self.fp:
- self.fp.close()
-
def __exit__(self, *args):
- if hasattr(self, "fp"):
+ from . import ImageFile
+
+ if isinstance(self, ImageFile.ImageFile):
if getattr(self, "_exclusive_fp", False):
self._close_fp()
self.fp = None
def close(self) -> None:
"""
- Closes the file pointer, if possible.
-
This operation will destroy the image core and release its memory.
The image data will be unusable afterward.
@@ -634,13 +621,6 @@ class Image:
:py:meth:`~PIL.Image.Image.load` method. See :ref:`file-handling` for
more information.
"""
- if hasattr(self, "fp"):
- try:
- self._close_fp()
- self.fp = None
- except Exception as msg:
- logger.debug("Error closing: %s", msg)
-
if getattr(self, "map", None):
self.map: mmap.mmap | None = None
@@ -697,13 +677,10 @@ class Image:
)
def __repr__(self) -> str:
- return "<%s.%s image mode=%s size=%dx%d at 0x%X>" % (
- self.__class__.__module__,
- self.__class__.__name__,
- self.mode,
- self.size[0],
- self.size[1],
- id(self),
+ return (
+ f"<{self.__class__.__module__}.{self.__class__.__name__} "
+ f"image mode={self.mode} size={self.size[0]}x{self.size[1]} "
+ f"at 0x{id(self):X}>"
)
def _repr_pretty_(self, p: PrettyPrinter, cycle: bool) -> None:
@@ -712,14 +689,8 @@ class Image:
# Same as __repr__ but without unpredictable id(self),
# to keep Jupyter notebook `text/plain` output stable.
p.text(
- "<%s.%s image mode=%s size=%dx%d>"
- % (
- self.__class__.__module__,
- self.__class__.__name__,
- self.mode,
- self.size[0],
- self.size[1],
- )
+ f"<{self.__class__.__module__}.{self.__class__.__name__} "
+ f"image mode={self.mode} size={self.size[0]}x{self.size[1]}>"
)
def _repr_image(self, image_format: str, **kwargs: Any) -> bytes | None:
@@ -768,7 +739,7 @@ class Image:
def __setstate__(self, state: list[Any]) -> None:
Image.__init__(self)
- info, mode, size, palette, data = state
+ info, mode, size, palette, data = state[:5]
self.info = info
self._mode = mode
self._size = size
@@ -1568,50 +1539,10 @@ class Image:
self.getexif()
def get_child_images(self) -> list[ImageFile.ImageFile]:
- child_images = []
- exif = self.getexif()
- ifds = []
- if ExifTags.Base.SubIFDs in exif:
- subifd_offsets = exif[ExifTags.Base.SubIFDs]
- if subifd_offsets:
- if not isinstance(subifd_offsets, tuple):
- subifd_offsets = (subifd_offsets,)
- for subifd_offset in subifd_offsets:
- ifds.append((exif._get_ifd_dict(subifd_offset), subifd_offset))
- ifd1 = exif.get_ifd(ExifTags.IFD.IFD1)
- if ifd1 and ifd1.get(513):
- assert exif._info is not None
- ifds.append((ifd1, exif._info.next))
+ from . import ImageFile
- offset = None
- for ifd, ifd_offset in ifds:
- current_offset = self.fp.tell()
- if offset is None:
- offset = current_offset
-
- fp = self.fp
- if ifd is not None:
- thumbnail_offset = ifd.get(513)
- if thumbnail_offset is not None:
- thumbnail_offset += getattr(self, "_exif_offset", 0)
- self.fp.seek(thumbnail_offset)
- data = self.fp.read(ifd.get(514))
- fp = io.BytesIO(data)
-
- with open(fp) as im:
- from . import TiffImagePlugin
-
- if thumbnail_offset is None and isinstance(
- im, TiffImagePlugin.TiffImageFile
- ):
- im._frame_pos = [ifd_offset]
- im._seek(0)
- im.load()
- child_images.append(im)
-
- if offset is not None:
- self.fp.seek(offset)
- return child_images
+ deprecate("Image.Image.get_child_images", 13)
+ return ImageFile.ImageFile.get_child_images(self) # type: ignore[arg-type]
def getim(self) -> CapsuleType:
"""
@@ -2555,7 +2486,7 @@ class Image:
filename: str | bytes = ""
open_fp = False
if is_path(fp):
- filename = os.path.realpath(os.fspath(fp))
+ filename = os.fspath(fp)
open_fp = True
elif fp == sys.stdout:
try:
@@ -2564,13 +2495,13 @@ class Image:
pass
if not filename and hasattr(fp, "name") and is_path(fp.name):
# only set the name for metadata purposes
- filename = os.path.realpath(os.fspath(fp.name))
+ filename = os.fspath(fp.name)
# may mutate self!
self._ensure_mutable()
save_all = params.pop("save_all", False)
- self.encoderinfo = params
+ self.encoderinfo = {**getattr(self, "encoderinfo", {}), **params}
self.encoderconfig: tuple[Any, ...] = ()
preinit()
@@ -2617,6 +2548,11 @@ class Image:
except PermissionError:
pass
raise
+ finally:
+ try:
+ del self.encoderinfo
+ except AttributeError:
+ pass
if open_fp:
fp.close()
@@ -3060,15 +2996,6 @@ class ImageTransformHandler:
# --------------------------------------------------------------------
# Factories
-#
-# Debugging
-
-
-def _wedge() -> Image:
- """Create grayscale wedge (for debugging only)"""
-
- return Image()._new(core.wedge("L"))
-
def _check_size(size: Any) -> None:
"""
@@ -3468,7 +3395,7 @@ def open(
exclusive_fp = False
filename: str | bytes = ""
if is_path(fp):
- filename = os.path.realpath(os.fspath(fp))
+ filename = os.fspath(fp)
if filename:
fp = builtins.open(filename, "rb")
@@ -3898,7 +3825,7 @@ class Exif(_ExifBase):
gps_ifd = exif.get_ifd(ExifTags.IFD.GPSInfo)
print(gps_ifd)
- Other IFDs include ``ExifTags.IFD.Exif``, ``ExifTags.IFD.Makernote``,
+ Other IFDs include ``ExifTags.IFD.Exif``, ``ExifTags.IFD.MakerNote``,
``ExifTags.IFD.Interop`` and ``ExifTags.IFD.IFD1``.
:py:mod:`~PIL.ExifTags` also has enum classes to provide names for data::
@@ -3948,7 +3875,7 @@ class Exif(_ExifBase):
return self._fixup_dict(dict(info))
def _get_head(self) -> bytes:
- version = b"\x2B" if self.bigtiff else b"\x2A"
+ version = b"\x2b" if self.bigtiff else b"\x2a"
if self.endian == "<":
head = b"II" + version + b"\x00" + o32le(8)
else:
@@ -4032,6 +3959,9 @@ class Exif(_ExifBase):
head = self._get_head()
ifd = TiffImagePlugin.ImageFileDirectory_v2(ifh=head)
+ for tag, ifd_dict in self._ifds.items():
+ if tag not in self:
+ ifd[tag] = ifd_dict
for tag, value in self.items():
if tag in [
ExifTags.IFD.Exif,
@@ -4061,14 +3991,14 @@ class Exif(_ExifBase):
ifd = self._get_ifd_dict(offset, tag)
if ifd is not None:
self._ifds[tag] = ifd
- elif tag in [ExifTags.IFD.Interop, ExifTags.IFD.Makernote]:
+ elif tag in [ExifTags.IFD.Interop, ExifTags.IFD.MakerNote]:
if ExifTags.IFD.Exif not in self._ifds:
self.get_ifd(ExifTags.IFD.Exif)
tag_data = self._ifds[ExifTags.IFD.Exif][tag]
- if tag == ExifTags.IFD.Makernote:
+ if tag == ExifTags.IFD.MakerNote:
from .TiffImagePlugin import ImageFileDirectory_v2
- if tag_data[:8] == b"FUJIFILM":
+ if tag_data.startswith(b"FUJIFILM"):
ifd_offset = i32le(tag_data, 8)
ifd_data = tag_data[ifd_offset:]
@@ -4152,7 +4082,7 @@ class Exif(_ExifBase):
ifd = {
k: v
for (k, v) in ifd.items()
- if k not in (ExifTags.IFD.Interop, ExifTags.IFD.Makernote)
+ if k not in (ExifTags.IFD.Interop, ExifTags.IFD.MakerNote)
}
return ifd
diff --git a/src/PIL/ImageCms.py b/src/PIL/ImageCms.py
index ec10230f1..fdfbee789 100644
--- a/src/PIL/ImageCms.py
+++ b/src/PIL/ImageCms.py
@@ -31,6 +31,10 @@ from ._typing import SupportsRead
try:
from . import _imagingcms as core
+
+ _CmsProfileCompatible = Union[
+ str, SupportsRead[bytes], core.CmsProfile, "ImageCmsProfile"
+ ]
except ImportError as ex:
# Allow error import for doc purposes, but error out when accessing
# anything in core.
@@ -349,19 +353,17 @@ class ImageCmsTransform(Image.ImagePointHandler):
return self.apply(im)
def apply(self, im: Image.Image, imOut: Image.Image | None = None) -> Image.Image:
- im.load()
if imOut is None:
imOut = Image.new(self.output_mode, im.size, None)
- self.transform.apply(im.im.id, imOut.im.id)
+ self.transform.apply(im.getim(), imOut.getim())
imOut.info["icc_profile"] = self.output_profile.tobytes()
return imOut
def apply_in_place(self, im: Image.Image) -> Image.Image:
- im.load()
if im.mode != self.output_mode:
msg = "mode mismatch"
raise ValueError(msg) # wrong output mode
- self.transform.apply(im.im.id, im.im.id)
+ self.transform.apply(im.getim(), im.getim())
im.info["icc_profile"] = self.output_profile.tobytes()
return im
@@ -391,10 +393,6 @@ def get_display_profile(handle: SupportsInt | None = None) -> ImageCmsProfile |
# pyCMS compatible layer
# --------------------------------------------------------------------.
-_CmsProfileCompatible = Union[
- str, SupportsRead[bytes], core.CmsProfile, ImageCmsProfile
-]
-
class PyCMSError(Exception):
"""(pyCMS) Exception class.
diff --git a/src/PIL/ImageDraw.py b/src/PIL/ImageDraw.py
index d8e4c0c60..c4ebc5931 100644
--- a/src/PIL/ImageDraw.py
+++ b/src/PIL/ImageDraw.py
@@ -42,11 +42,7 @@ from ._deprecate import deprecate
from ._typing import Coords
# experimental access to the outline API
-Outline: Callable[[], Image.core._Outline] | None
-try:
- Outline = Image.core.outline
-except AttributeError:
- Outline = None
+Outline: Callable[[], Image.core._Outline] = Image.core.outline
if TYPE_CHECKING:
from . import ImageDraw2, ImageFont
@@ -557,21 +553,6 @@ class ImageDraw:
return split_character in text
- def _multiline_split(self, text: AnyStr) -> list[AnyStr]:
- return text.split("\n" if isinstance(text, str) else b"\n")
-
- def _multiline_spacing(
- self,
- font: ImageFont.ImageFont | ImageFont.FreeTypeFont | ImageFont.TransposedFont,
- spacing: float,
- stroke_width: float,
- ) -> float:
- return (
- self.textbbox((0, 0), "A", font, stroke_width=stroke_width)[3]
- + stroke_width
- + spacing
- )
-
def text(
self,
xy: tuple[float, float],
@@ -643,6 +624,7 @@ class ImageDraw:
features=features,
language=language,
stroke_width=stroke_width,
+ stroke_filled=True,
anchor=anchor,
ink=ink,
start=start,
@@ -692,11 +674,125 @@ class ImageDraw:
draw_text(stroke_ink, stroke_width)
# Draw normal text
- draw_text(ink, 0)
+ if ink != stroke_ink:
+ draw_text(ink)
else:
# Only draw normal text
draw_text(ink)
+ def _prepare_multiline_text(
+ self,
+ xy: tuple[float, float],
+ text: AnyStr,
+ font: (
+ ImageFont.ImageFont
+ | ImageFont.FreeTypeFont
+ | ImageFont.TransposedFont
+ | None
+ ),
+ anchor: str | None,
+ spacing: float,
+ align: str,
+ direction: str | None,
+ features: list[str] | None,
+ language: str | None,
+ stroke_width: float,
+ embedded_color: bool,
+ font_size: float | None,
+ ) -> tuple[
+ ImageFont.ImageFont | ImageFont.FreeTypeFont | ImageFont.TransposedFont,
+ str,
+ list[tuple[tuple[float, float], AnyStr]],
+ ]:
+ if direction == "ttb":
+ msg = "ttb direction is unsupported for multiline text"
+ raise ValueError(msg)
+
+ if anchor is None:
+ anchor = "la"
+ elif len(anchor) != 2:
+ msg = "anchor must be a 2 character string"
+ raise ValueError(msg)
+ elif anchor[1] in "tb":
+ msg = "anchor not supported for multiline text"
+ raise ValueError(msg)
+
+ if font is None:
+ font = self._getfont(font_size)
+
+ widths = []
+ max_width: float = 0
+ lines = text.split("\n" if isinstance(text, str) else b"\n")
+ line_spacing = (
+ self.textbbox((0, 0), "A", font, stroke_width=stroke_width)[3]
+ + stroke_width
+ + spacing
+ )
+
+ for line in lines:
+ line_width = self.textlength(
+ line,
+ font,
+ direction=direction,
+ features=features,
+ language=language,
+ embedded_color=embedded_color,
+ )
+ widths.append(line_width)
+ max_width = max(max_width, line_width)
+
+ top = xy[1]
+ if anchor[1] == "m":
+ top -= (len(lines) - 1) * line_spacing / 2.0
+ elif anchor[1] == "d":
+ top -= (len(lines) - 1) * line_spacing
+
+ parts = []
+ for idx, line in enumerate(lines):
+ left = xy[0]
+ width_difference = max_width - widths[idx]
+
+ # first align left by anchor
+ if anchor[0] == "m":
+ left -= width_difference / 2.0
+ elif anchor[0] == "r":
+ left -= width_difference
+
+ # then align by align parameter
+ if align in ("left", "justify"):
+ pass
+ elif align == "center":
+ left += width_difference / 2.0
+ elif align == "right":
+ left += width_difference
+ else:
+ msg = 'align must be "left", "center", "right" or "justify"'
+ raise ValueError(msg)
+
+ if align == "justify" and width_difference != 0:
+ words = line.split(" " if isinstance(text, str) else b" ")
+ word_widths = [
+ self.textlength(
+ word,
+ font,
+ direction=direction,
+ features=features,
+ language=language,
+ embedded_color=embedded_color,
+ )
+ for word in words
+ ]
+ width_difference = max_width - sum(word_widths)
+ for i, word in enumerate(words):
+ parts.append(((left, top), word))
+ left += word_widths[i] + width_difference / (len(words) - 1)
+ else:
+ parts.append(((left, top), line))
+
+ top += line_spacing
+
+ return font, anchor, parts
+
def multiline_text(
self,
xy: tuple[float, float],
@@ -720,62 +816,24 @@ class ImageDraw:
*,
font_size: float | None = None,
) -> None:
- if direction == "ttb":
- msg = "ttb direction is unsupported for multiline text"
- raise ValueError(msg)
-
- if anchor is None:
- anchor = "la"
- elif len(anchor) != 2:
- msg = "anchor must be a 2 character string"
- raise ValueError(msg)
- elif anchor[1] in "tb":
- msg = "anchor not supported for multiline text"
- raise ValueError(msg)
-
- if font is None:
- font = self._getfont(font_size)
-
- widths = []
- max_width: float = 0
- lines = self._multiline_split(text)
- line_spacing = self._multiline_spacing(font, spacing, stroke_width)
- for line in lines:
- line_width = self.textlength(
- line, font, direction=direction, features=features, language=language
- )
- widths.append(line_width)
- max_width = max(max_width, line_width)
-
- top = xy[1]
- if anchor[1] == "m":
- top -= (len(lines) - 1) * line_spacing / 2.0
- elif anchor[1] == "d":
- top -= (len(lines) - 1) * line_spacing
-
- for idx, line in enumerate(lines):
- left = xy[0]
- width_difference = max_width - widths[idx]
-
- # first align left by anchor
- if anchor[0] == "m":
- left -= width_difference / 2.0
- elif anchor[0] == "r":
- left -= width_difference
-
- # then align by align parameter
- if align == "left":
- pass
- elif align == "center":
- left += width_difference / 2.0
- elif align == "right":
- left += width_difference
- else:
- msg = 'align must be "left", "center" or "right"'
- raise ValueError(msg)
+ font, anchor, lines = self._prepare_multiline_text(
+ xy,
+ text,
+ font,
+ anchor,
+ spacing,
+ align,
+ direction,
+ features,
+ language,
+ stroke_width,
+ embedded_color,
+ font_size,
+ )
+ for xy, line in lines:
self.text(
- (left, top),
+ xy,
line,
fill,
font,
@@ -787,7 +845,6 @@ class ImageDraw:
stroke_fill=stroke_fill,
embedded_color=embedded_color,
)
- top += line_spacing
def textlength(
self,
@@ -889,69 +946,26 @@ class ImageDraw:
*,
font_size: float | None = None,
) -> tuple[float, float, float, float]:
- if direction == "ttb":
- msg = "ttb direction is unsupported for multiline text"
- raise ValueError(msg)
-
- if anchor is None:
- anchor = "la"
- elif len(anchor) != 2:
- msg = "anchor must be a 2 character string"
- raise ValueError(msg)
- elif anchor[1] in "tb":
- msg = "anchor not supported for multiline text"
- raise ValueError(msg)
-
- if font is None:
- font = self._getfont(font_size)
-
- widths = []
- max_width: float = 0
- lines = self._multiline_split(text)
- line_spacing = self._multiline_spacing(font, spacing, stroke_width)
- for line in lines:
- line_width = self.textlength(
- line,
- font,
- direction=direction,
- features=features,
- language=language,
- embedded_color=embedded_color,
- )
- widths.append(line_width)
- max_width = max(max_width, line_width)
-
- top = xy[1]
- if anchor[1] == "m":
- top -= (len(lines) - 1) * line_spacing / 2.0
- elif anchor[1] == "d":
- top -= (len(lines) - 1) * line_spacing
+ font, anchor, lines = self._prepare_multiline_text(
+ xy,
+ text,
+ font,
+ anchor,
+ spacing,
+ align,
+ direction,
+ features,
+ language,
+ stroke_width,
+ embedded_color,
+ font_size,
+ )
bbox: tuple[float, float, float, float] | None = None
- for idx, line in enumerate(lines):
- left = xy[0]
- width_difference = max_width - widths[idx]
-
- # first align left by anchor
- if anchor[0] == "m":
- left -= width_difference / 2.0
- elif anchor[0] == "r":
- left -= width_difference
-
- # then align by align parameter
- if align == "left":
- pass
- elif align == "center":
- left += width_difference / 2.0
- elif align == "right":
- left += width_difference
- else:
- msg = 'align must be "left", "center" or "right"'
- raise ValueError(msg)
-
+ for xy, line in lines:
bbox_line = self.textbbox(
- (left, top),
+ xy,
line,
font,
anchor,
@@ -971,8 +985,6 @@ class ImageDraw:
max(bbox[3], bbox_line[3]),
)
- top += line_spacing
-
if bbox is None:
return xy[0], xy[1], xy[0], xy[1]
return bbox
diff --git a/src/PIL/ImageFile.py b/src/PIL/ImageFile.py
index d69d84568..c3901d488 100644
--- a/src/PIL/ImageFile.py
+++ b/src/PIL/ImageFile.py
@@ -31,18 +31,21 @@ from __future__ import annotations
import abc
import io
import itertools
+import logging
import os
import struct
import sys
from typing import IO, TYPE_CHECKING, Any, NamedTuple, cast
-from . import Image
+from . import ExifTags, Image
from ._deprecate import deprecate
-from ._util import is_path
+from ._util import DeferredError, is_path
if TYPE_CHECKING:
from ._typing import StrOrBytesPath
+logger = logging.getLogger(__name__)
+
MAXBLOCK = 65536
SAFEBLOCK = 1024 * 1024
@@ -98,8 +101,8 @@ def _tilesort(t: _Tile) -> int:
class _Tile(NamedTuple):
codec_name: str
extents: tuple[int, int, int, int] | None
- offset: int
- args: tuple[Any, ...] | str | None
+ offset: int = 0
+ args: tuple[Any, ...] | str | None = None
#
@@ -120,7 +123,7 @@ class ImageFile(Image.Image):
self.custom_mimetype: str | None = None
self.tile: list[_Tile] = []
- """ A list of tile descriptors, or ``None`` """
+ """ A list of tile descriptors """
self.readonly = 1 # until we know better
@@ -130,7 +133,7 @@ class ImageFile(Image.Image):
if is_path(fp):
# filename
self.fp = open(fp, "rb")
- self.filename = os.path.realpath(os.fspath(fp))
+ self.filename = os.fspath(fp)
self._exclusive_fp = True
else:
# stream
@@ -163,6 +166,85 @@ class ImageFile(Image.Image):
def _open(self) -> None:
pass
+ def _close_fp(self):
+ if getattr(self, "_fp", False):
+ if self._fp != self.fp:
+ self._fp.close()
+ self._fp = DeferredError(ValueError("Operation on closed image"))
+ if self.fp:
+ self.fp.close()
+
+ def close(self) -> None:
+ """
+ Closes the file pointer, if possible.
+
+ This operation will destroy the image core and release its memory.
+ The image data will be unusable afterward.
+
+ This function is required to close images that have multiple frames or
+ have not had their file read and closed by the
+ :py:meth:`~PIL.Image.Image.load` method. See :ref:`file-handling` for
+ more information.
+ """
+ try:
+ self._close_fp()
+ self.fp = None
+ except Exception as msg:
+ logger.debug("Error closing: %s", msg)
+
+ super().close()
+
+ def get_child_images(self) -> list[ImageFile]:
+ child_images = []
+ exif = self.getexif()
+ ifds = []
+ if ExifTags.Base.SubIFDs in exif:
+ subifd_offsets = exif[ExifTags.Base.SubIFDs]
+ if subifd_offsets:
+ if not isinstance(subifd_offsets, tuple):
+ subifd_offsets = (subifd_offsets,)
+ for subifd_offset in subifd_offsets:
+ ifds.append((exif._get_ifd_dict(subifd_offset), subifd_offset))
+ ifd1 = exif.get_ifd(ExifTags.IFD.IFD1)
+ if ifd1 and ifd1.get(ExifTags.Base.JpegIFOffset):
+ assert exif._info is not None
+ ifds.append((ifd1, exif._info.next))
+
+ offset = None
+ for ifd, ifd_offset in ifds:
+ assert self.fp is not None
+ current_offset = self.fp.tell()
+ if offset is None:
+ offset = current_offset
+
+ fp = self.fp
+ if ifd is not None:
+ thumbnail_offset = ifd.get(ExifTags.Base.JpegIFOffset)
+ if thumbnail_offset is not None:
+ thumbnail_offset += getattr(self, "_exif_offset", 0)
+ self.fp.seek(thumbnail_offset)
+
+ length = ifd.get(ExifTags.Base.JpegIFByteCount)
+ assert isinstance(length, int)
+ data = self.fp.read(length)
+ fp = io.BytesIO(data)
+
+ with Image.open(fp) as im:
+ from . import TiffImagePlugin
+
+ if thumbnail_offset is None and isinstance(
+ im, TiffImagePlugin.TiffImageFile
+ ):
+ im._frame_pos = [ifd_offset]
+ im._seek(0)
+ im.load()
+ child_images.append(im)
+
+ if offset is not None:
+ assert self.fp is not None
+ self.fp.seek(offset)
+ return child_images
+
def get_format_mimetype(self) -> str | None:
if self.custom_mimetype:
return self.custom_mimetype
diff --git a/src/PIL/ImageFilter.py b/src/PIL/ImageFilter.py
index 8b0974b2c..1c8b29b11 100644
--- a/src/PIL/ImageFilter.py
+++ b/src/PIL/ImageFilter.py
@@ -553,7 +553,7 @@ class Color3DLUT(MultibandFilter):
ch_out = channels or ch_in
size_1d, size_2d, size_3d = self.size
- table = [0] * (size_1d * size_2d * size_3d * ch_out)
+ table: list[float] = [0] * (size_1d * size_2d * size_3d * ch_out)
idx_in = 0
idx_out = 0
for b in range(size_3d):
@@ -598,8 +598,6 @@ class Color3DLUT(MultibandFilter):
self.mode or image.mode,
Image.Resampling.BILINEAR,
self.channels,
- self.size[0],
- self.size[1],
- self.size[2],
+ self.size,
self.table,
)
diff --git a/src/PIL/ImageFont.py b/src/PIL/ImageFont.py
index b694b817e..c8f05fbb7 100644
--- a/src/PIL/ImageFont.py
+++ b/src/PIL/ImageFont.py
@@ -270,7 +270,7 @@ class FreeTypeFont:
)
if is_path(font):
- font = os.path.realpath(os.fspath(font))
+ font = os.fspath(font)
if sys.platform == "win32":
font_bytes_path = font if isinstance(font, bytes) else font.encode()
try:
@@ -644,10 +644,10 @@ class FreeTypeFont:
features,
language,
stroke_width,
+ kwargs.get("stroke_filled", False),
anchor,
ink,
- start[0],
- start[1],
+ start,
)
def font_variant(
diff --git a/src/PIL/ImageGrab.py b/src/PIL/ImageGrab.py
index e27ca7e50..fe27bfaeb 100644
--- a/src/PIL/ImageGrab.py
+++ b/src/PIL/ImageGrab.py
@@ -104,28 +104,17 @@ def grab(
def grabclipboard() -> Image.Image | list[str] | None:
if sys.platform == "darwin":
- fh, filepath = tempfile.mkstemp(".png")
- os.close(fh)
- commands = [
- 'set theFile to (open for access POSIX file "'
- + filepath
- + '" with write permission)',
- "try",
- " write (the clipboard as «class PNGf») to theFile",
- "end try",
- "close access theFile",
- ]
- script = ["osascript"]
- for command in commands:
- script += ["-e", command]
- subprocess.call(script)
+ p = subprocess.run(
+ ["osascript", "-e", "get the clipboard as «class PNGf»"],
+ capture_output=True,
+ )
+ if p.returncode != 0:
+ return None
- im = None
- if os.stat(filepath).st_size != 0:
- im = Image.open(filepath)
- im.load()
- os.unlink(filepath)
- return im
+ import binascii
+
+ data = io.BytesIO(binascii.unhexlify(p.stdout[11:-3]))
+ return Image.open(data)
elif sys.platform == "win32":
fmt, data = Image.core.grabclipboard_win32()
if fmt == "file": # CF_HDROP
diff --git a/src/PIL/ImageMath.py b/src/PIL/ImageMath.py
index 191ca8524..484797f91 100644
--- a/src/PIL/ImageMath.py
+++ b/src/PIL/ImageMath.py
@@ -59,13 +59,12 @@ class _Operand:
if im2 is None:
# unary operation
out = Image.new(mode or im_1.mode, im_1.size, None)
- im_1.load()
try:
op = getattr(_imagingmath, f"{op}_{im_1.mode}")
except AttributeError as e:
msg = f"bad operand type for '{op}'"
raise TypeError(msg) from e
- _imagingmath.unop(op, out.im.id, im_1.im.id)
+ _imagingmath.unop(op, out.getim(), im_1.getim())
else:
# binary operation
im_2 = self.__fixup(im2)
@@ -86,14 +85,12 @@ class _Operand:
if im_2.size != size:
im_2 = im_2.crop((0, 0) + size)
out = Image.new(mode or im_1.mode, im_1.size, None)
- im_1.load()
- im_2.load()
try:
op = getattr(_imagingmath, f"{op}_{im_1.mode}")
except AttributeError as e:
msg = f"bad operand type for '{op}'"
raise TypeError(msg) from e
- _imagingmath.binop(op, out.im.id, im_1.im.id, im_2.im.id)
+ _imagingmath.binop(op, out.getim(), im_1.getim(), im_2.getim())
return _Operand(out)
# unary operators
@@ -176,10 +173,10 @@ class _Operand:
return self.apply("rshift", self, other)
# logical
- def __eq__(self, other):
+ def __eq__(self, other: _Operand | float) -> _Operand: # type: ignore[override]
return self.apply("eq", self, other)
- def __ne__(self, other):
+ def __ne__(self, other: _Operand | float) -> _Operand: # type: ignore[override]
return self.apply("ne", self, other)
def __lt__(self, other: _Operand | float) -> _Operand:
diff --git a/src/PIL/ImageMorph.py b/src/PIL/ImageMorph.py
index 6a43983d3..f0a066b5b 100644
--- a/src/PIL/ImageMorph.py
+++ b/src/PIL/ImageMorph.py
@@ -213,7 +213,7 @@ class MorphOp:
msg = "Image mode must be L"
raise ValueError(msg)
outimage = Image.new(image.mode, image.size, None)
- count = _imagingmorph.apply(bytes(self.lut), image.im.id, outimage.im.id)
+ count = _imagingmorph.apply(bytes(self.lut), image.getim(), outimage.getim())
return count, outimage
def match(self, image: Image.Image) -> list[tuple[int, int]]:
@@ -229,7 +229,7 @@ class MorphOp:
if image.mode != "L":
msg = "Image mode must be L"
raise ValueError(msg)
- return _imagingmorph.match(bytes(self.lut), image.im.id)
+ return _imagingmorph.match(bytes(self.lut), image.getim())
def get_on_pixels(self, image: Image.Image) -> list[tuple[int, int]]:
"""Get a list of all turned on pixels in a binary image
@@ -240,7 +240,7 @@ class MorphOp:
if image.mode != "L":
msg = "Image mode must be L"
raise ValueError(msg)
- return _imagingmorph.get_on_pixels(image.im.id)
+ return _imagingmorph.get_on_pixels(image.getim())
def load_lut(self, filename: str) -> None:
"""Load an operator from an mrl file"""
diff --git a/src/PIL/ImageOps.py b/src/PIL/ImageOps.py
index 44aad0c3c..75dfbee22 100644
--- a/src/PIL/ImageOps.py
+++ b/src/PIL/ImageOps.py
@@ -22,7 +22,7 @@ import functools
import operator
import re
from collections.abc import Sequence
-from typing import Protocol, cast
+from typing import Literal, Protocol, cast, overload
from . import ExifTags, Image, ImagePalette
@@ -673,6 +673,16 @@ def solarize(image: Image.Image, threshold: int = 128) -> Image.Image:
return _lut(image, lut)
+@overload
+def exif_transpose(image: Image.Image, *, in_place: Literal[True]) -> None: ...
+
+
+@overload
+def exif_transpose(
+ image: Image.Image, *, in_place: Literal[False] = False
+) -> Image.Image: ...
+
+
def exif_transpose(image: Image.Image, *, in_place: bool = False) -> Image.Image | None:
"""
If an image has an EXIF Orientation tag, other than 1, transpose the image
@@ -698,10 +708,11 @@ def exif_transpose(image: Image.Image, *, in_place: bool = False) -> Image.Image
8: Image.Transpose.ROTATE_90,
}.get(orientation)
if method is not None:
- transposed_image = image.transpose(method)
if in_place:
- image.im = transposed_image.im
- image._size = transposed_image._size
+ image.im = image.im.transpose(method)
+ image._size = image.im.size
+ else:
+ transposed_image = image.transpose(method)
exif_image = image if in_place else transposed_image
exif = exif_image.getexif()
@@ -718,11 +729,15 @@ def exif_transpose(image: Image.Image, *, in_place: bool = False) -> Image.Image
r"([0-9])",
):
value = exif_image.info[key]
- exif_image.info[key] = (
- re.sub(pattern, "", value)
- if isinstance(value, str)
- else re.sub(pattern.encode(), b"", value)
- )
+ if isinstance(value, str):
+ value = re.sub(pattern, "", value)
+ elif isinstance(value, tuple):
+ value = tuple(
+ re.sub(pattern.encode(), b"", v) for v in value
+ )
+ else:
+ value = re.sub(pattern.encode(), b"", value)
+ exif_image.info[key] = value
if not in_place:
return transposed_image
elif not in_place:
diff --git a/src/PIL/ImageQt.py b/src/PIL/ImageQt.py
index a3d647138..2cc40f855 100644
--- a/src/PIL/ImageQt.py
+++ b/src/PIL/ImageQt.py
@@ -213,4 +213,7 @@ def toqimage(im: Image.Image | str | QByteArray) -> ImageQt:
def toqpixmap(im: Image.Image | str | QByteArray) -> QPixmap:
qimage = toqimage(im)
- return getattr(QPixmap, "fromImage")(qimage)
+ pixmap = getattr(QPixmap, "fromImage")(qimage)
+ if qt_version == "6":
+ pixmap.detach()
+ return pixmap
diff --git a/src/PIL/ImageTk.py b/src/PIL/ImageTk.py
index a788c9d1f..e6a9d8eea 100644
--- a/src/PIL/ImageTk.py
+++ b/src/PIL/ImageTk.py
@@ -28,27 +28,16 @@ from __future__ import annotations
import tkinter
from io import BytesIO
-from typing import TYPE_CHECKING, Any, cast
+from typing import TYPE_CHECKING, Any
from . import Image, ImageFile
+if TYPE_CHECKING:
+ from ._typing import CapsuleType
+
# --------------------------------------------------------------------
# Check for Tkinter interface hooks
-_pilbitmap_ok = None
-
-
-def _pilbitmap_check() -> int:
- global _pilbitmap_ok
- if _pilbitmap_ok is None:
- try:
- im = Image.new("1", (1, 1))
- tkinter.BitmapImage(data=f"PIL:{im.im.id}")
- _pilbitmap_ok = 1
- except tkinter.TclError:
- _pilbitmap_ok = 0
- return _pilbitmap_ok
-
def _get_image_from_kw(kw: dict[str, Any]) -> ImageFile.ImageFile | None:
source = None
@@ -62,18 +51,18 @@ def _get_image_from_kw(kw: dict[str, Any]) -> ImageFile.ImageFile | None:
def _pyimagingtkcall(
- command: str, photo: PhotoImage | tkinter.PhotoImage, id: int
+ command: str, photo: PhotoImage | tkinter.PhotoImage, ptr: CapsuleType
) -> None:
tk = photo.tk
try:
- tk.call(command, photo, id)
+ tk.call(command, photo, repr(ptr))
except tkinter.TclError:
# activate Tkinter hook
# may raise an error if it cannot attach to Tkinter
from . import _imagingtk
_imagingtk.tkinit(tk.interpaddr())
- tk.call(command, photo, id)
+ tk.call(command, photo, repr(ptr))
# --------------------------------------------------------------------
@@ -142,7 +131,10 @@ class PhotoImage:
self.paste(image)
def __del__(self) -> None:
- name = self.__photo.name
+ try:
+ name = self.__photo.name
+ except AttributeError:
+ return
self.__photo.name = None
try:
self.__photo.tk.call("image", "delete", name)
@@ -185,15 +177,14 @@ class PhotoImage:
the bitmap image.
"""
# convert to blittable
- im.load()
+ ptr = im.getim()
image = im.im
- if image.isblock() and im.mode == self.__mode:
- block = image
- else:
- block = image.new_block(self.__mode, im.size)
+ if not image.isblock() or im.mode != self.__mode:
+ block = Image.core.new_block(self.__mode, im.size)
image.convert2(block, image) # convert directly between buffers
+ ptr = block.ptr
- _pyimagingtkcall("PyImagingPhoto", self.__photo, block.id)
+ _pyimagingtkcall("PyImagingPhoto", self.__photo, ptr)
# --------------------------------------------------------------------
@@ -225,18 +216,13 @@ class BitmapImage:
self.__mode = image.mode
self.__size = image.size
- if _pilbitmap_check():
- # fast way (requires the pilbitmap booster patch)
- image.load()
- kw["data"] = f"PIL:{image.im.id}"
- self.__im = image # must keep a reference
- else:
- # slow but safe way
- kw["data"] = image.tobitmap()
- self.__photo = tkinter.BitmapImage(**kw)
+ self.__photo = tkinter.BitmapImage(data=image.tobitmap(), **kw)
def __del__(self) -> None:
- name = self.__photo.name
+ try:
+ name = self.__photo.name
+ except AttributeError:
+ return
self.__photo.name = None
try:
self.__photo.tk.call("image", "delete", name)
@@ -273,33 +259,7 @@ class BitmapImage:
def getimage(photo: PhotoImage) -> Image.Image:
"""Copies the contents of a PhotoImage to a PIL image memory."""
im = Image.new("RGBA", (photo.width(), photo.height()))
- block = im.im
- _pyimagingtkcall("PyImagingPhotoGet", photo, block.id)
+ _pyimagingtkcall("PyImagingPhotoGet", photo, im.getim())
return im
-
-
-def _show(image: Image.Image, title: str | None) -> None:
- """Helper for the Image.show method."""
-
- class UI(tkinter.Label):
- def __init__(self, master: tkinter.Toplevel, im: Image.Image) -> None:
- self.image: BitmapImage | PhotoImage
- if im.mode == "1":
- self.image = BitmapImage(im, foreground="white", master=master)
- else:
- self.image = PhotoImage(im, master=master)
- if TYPE_CHECKING:
- image = cast(tkinter._Image, self.image)
- else:
- image = self.image
- super().__init__(master, image=image, bg="black", bd=0)
-
- if not getattr(tkinter, "_default_root"):
- msg = "tkinter not initialized"
- raise OSError(msg)
- top = tkinter.Toplevel()
- if title:
- top.title(title)
- UI(top, image).pack()
diff --git a/src/PIL/ImageTransform.py b/src/PIL/ImageTransform.py
index a3d8f441a..fb144ff38 100644
--- a/src/PIL/ImageTransform.py
+++ b/src/PIL/ImageTransform.py
@@ -48,9 +48,9 @@ class AffineTransform(Transform):
Define an affine image transform.
This function takes a 6-tuple (a, b, c, d, e, f) which contain the first
- two rows from an affine transform matrix. For each pixel (x, y) in the
- output image, the new value is taken from a position (a x + b y + c,
- d x + e y + f) in the input image, rounded to nearest pixel.
+ two rows from the inverse of an affine transform matrix. For each pixel
+ (x, y) in the output image, the new value is taken from a position (a x +
+ b y + c, d x + e y + f) in the input image, rounded to nearest pixel.
This function can be used to scale, translate, rotate, and shear the
original image.
@@ -58,7 +58,7 @@ class AffineTransform(Transform):
See :py:meth:`.Image.transform`
:param matrix: A 6-tuple (a, b, c, d, e, f) containing the first two rows
- from an affine transform matrix.
+ from the inverse of an affine transform matrix.
"""
method = Image.Transform.AFFINE
diff --git a/src/PIL/ImtImagePlugin.py b/src/PIL/ImtImagePlugin.py
index 594c56513..c4eccee34 100644
--- a/src/PIL/ImtImagePlugin.py
+++ b/src/PIL/ImtImagePlugin.py
@@ -55,14 +55,14 @@ class ImtImageFile(ImageFile.ImageFile):
if not s:
break
- if s == b"\x0C":
+ if s == b"\x0c":
# image data begins
self.tile = [
ImageFile._Tile(
"raw",
(0, 0) + self.size,
self.fp.tell() - len(buffer),
- (self.mode, 0, 1),
+ self.mode,
)
]
diff --git a/src/PIL/Jpeg2KImagePlugin.py b/src/PIL/Jpeg2KImagePlugin.py
index b6ebd562b..e0f4ecae5 100644
--- a/src/PIL/Jpeg2KImagePlugin.py
+++ b/src/PIL/Jpeg2KImagePlugin.py
@@ -252,6 +252,7 @@ class Jpeg2KImageFile(ImageFile.ImageFile):
if sig == b"\xff\x4f\xff\x51":
self.codec = "j2k"
self._size, self._mode = _parse_codestream(self.fp)
+ self._parse_comment()
else:
sig = sig + self.fp.read(8)
@@ -262,6 +263,9 @@ class Jpeg2KImageFile(ImageFile.ImageFile):
if dpi is not None:
self.info["dpi"] = dpi
if self.fp.read(12).endswith(b"jp2c\xff\x4f\xff\x51"):
+ hdr = self.fp.read(2)
+ length = _binary.i16be(hdr)
+ self.fp.seek(length - 2, os.SEEK_CUR)
self._parse_comment()
else:
msg = "not a JPEG 2000 file"
@@ -296,10 +300,6 @@ class Jpeg2KImageFile(ImageFile.ImageFile):
]
def _parse_comment(self) -> None:
- hdr = self.fp.read(2)
- length = _binary.i16be(hdr)
- self.fp.seek(length - 2, os.SEEK_CUR)
-
while True:
marker = self.fp.read(2)
if not marker:
@@ -352,9 +352,8 @@ class Jpeg2KImageFile(ImageFile.ImageFile):
def _accept(prefix: bytes) -> bool:
- return (
- prefix[:4] == b"\xff\x4f\xff\x51"
- or prefix[:12] == b"\x00\x00\x00\x0cjP \x0d\x0a\x87\x0a"
+ return prefix.startswith(
+ (b"\xff\x4f\xff\x51", b"\x00\x00\x00\x0cjP \x0d\x0a\x87\x0a")
)
diff --git a/src/PIL/JpegImagePlugin.py b/src/PIL/JpegImagePlugin.py
index 6510e072e..3e882403b 100644
--- a/src/PIL/JpegImagePlugin.py
+++ b/src/PIL/JpegImagePlugin.py
@@ -72,12 +72,12 @@ def APP(self: JpegImageFile, marker: int) -> None:
n = i16(self.fp.read(2)) - 2
s = ImageFile._safe_read(self.fp, n)
- app = "APP%d" % (marker & 15)
+ app = f"APP{marker & 15}"
self.app[app] = s # compatibility
self.applist.append((app, s))
- if marker == 0xFFE0 and s[:4] == b"JFIF":
+ if marker == 0xFFE0 and s.startswith(b"JFIF"):
# extract JFIF information
self.info["jfif"] = version = i16(s, 5) # version
self.info["jfif_version"] = divmod(version, 256)
@@ -90,21 +90,24 @@ def APP(self: JpegImageFile, marker: int) -> None:
else:
if jfif_unit == 1:
self.info["dpi"] = jfif_density
+ elif jfif_unit == 2: # cm
+ # 1 dpcm = 2.54 dpi
+ self.info["dpi"] = tuple(d * 2.54 for d in jfif_density)
self.info["jfif_unit"] = jfif_unit
self.info["jfif_density"] = jfif_density
- elif marker == 0xFFE1 and s[:6] == b"Exif\0\0":
+ elif marker == 0xFFE1 and s.startswith(b"Exif\0\0"):
# extract EXIF information
if "exif" in self.info:
self.info["exif"] += s[6:]
else:
self.info["exif"] = s
self._exif_offset = self.fp.tell() - n + 6
- elif marker == 0xFFE1 and s[:29] == b"http://ns.adobe.com/xap/1.0/\x00":
+ elif marker == 0xFFE1 and s.startswith(b"http://ns.adobe.com/xap/1.0/\x00"):
self.info["xmp"] = s.split(b"\x00", 1)[1]
- elif marker == 0xFFE2 and s[:5] == b"FPXR\0":
+ elif marker == 0xFFE2 and s.startswith(b"FPXR\0"):
# extract FlashPix information (incomplete)
self.info["flashpix"] = s # FIXME: value will change
- elif marker == 0xFFE2 and s[:12] == b"ICC_PROFILE\0":
+ elif marker == 0xFFE2 and s.startswith(b"ICC_PROFILE\0"):
# Since an ICC profile can be larger than the maximum size of
# a JPEG marker (64K), we need provisions to split it into
# multiple markers. The format defined by the ICC specifies
@@ -117,7 +120,7 @@ def APP(self: JpegImageFile, marker: int) -> None:
# reassemble the profile, rather than assuming that the APP2
# markers appear in the correct sequence.
self.icclist.append(s)
- elif marker == 0xFFED and s[:14] == b"Photoshop 3.0\x00":
+ elif marker == 0xFFED and s.startswith(b"Photoshop 3.0\x00"):
# parse the image resource block
offset = 14
photoshop = self.info.setdefault("photoshop", {})
@@ -150,7 +153,7 @@ def APP(self: JpegImageFile, marker: int) -> None:
except struct.error:
break # insufficient data
- elif marker == 0xFFEE and s[:5] == b"Adobe":
+ elif marker == 0xFFEE and s.startswith(b"Adobe"):
self.info["adobe"] = i16(s, 5)
# extract Adobe custom properties
try:
@@ -159,7 +162,7 @@ def APP(self: JpegImageFile, marker: int) -> None:
pass
else:
self.info["adobe_transform"] = adobe_transform
- elif marker == 0xFFE2 and s[:4] == b"MPF\0":
+ elif marker == 0xFFE2 and s.startswith(b"MPF\0"):
# extract MPO information
self.info["mp"] = s[4:]
# offset is current location minus buffer size
@@ -322,7 +325,7 @@ MARKER = {
def _accept(prefix: bytes) -> bool:
# Magic number was taken from https://en.wikipedia.org/wiki/JPEG
- return prefix[:3] == b"\xFF\xD8\xFF"
+ return prefix.startswith(b"\xff\xd8\xff")
##
@@ -339,7 +342,7 @@ class JpegImageFile(ImageFile.ImageFile):
if not _accept(s):
msg = "not a JPEG file"
raise SyntaxError(msg)
- s = b"\xFF"
+ s = b"\xff"
# Create attributes
self.bits = self.layers = 0
@@ -395,6 +398,13 @@ class JpegImageFile(ImageFile.ImageFile):
return getattr(self, "_" + name)
raise AttributeError(name)
+ def __getstate__(self) -> list[Any]:
+ return super().__getstate__() + [self.layers, self.layer]
+
+ def __setstate__(self, state: list[Any]) -> None:
+ super().__setstate__(state)
+ self.layers, self.layer = state[5:]
+
def load_read(self, read_bytes: int) -> bytes:
"""
internal: read more image data
@@ -407,7 +417,7 @@ class JpegImageFile(ImageFile.ImageFile):
# Premature EOF.
# Pretend file is finished adding EOI marker
self._ended = True
- return b"\xFF\xD9"
+ return b"\xff\xd9"
return s
@@ -537,7 +547,7 @@ def _getmp(self: JpegImageFile) -> dict[int, Any] | None:
return None
file_contents = io.BytesIO(data)
head = file_contents.read(8)
- endianness = ">" if head[:4] == b"\x4d\x4d\x00\x2a" else "<"
+ endianness = ">" if head.startswith(b"\x4d\x4d\x00\x2a") else "<"
# process dictionary
from . import TiffImagePlugin
@@ -702,7 +712,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
def validate_qtables(
qtables: (
str | tuple[list[int], ...] | list[list[int]] | dict[int, list[int]] | None
- )
+ ),
) -> list[list[int]] | None:
if qtables is None:
return qtables
@@ -751,7 +761,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
extra = info.get("extra", b"")
MAX_BYTES_IN_MARKER = 65533
- xmp = info.get("xmp", im.info.get("xmp"))
+ xmp = info.get("xmp")
if xmp:
overhead_len = 29 # b"http://ns.adobe.com/xap/1.0/\x00"
max_data_bytes_in_marker = MAX_BYTES_IN_MARKER - overhead_len
@@ -759,7 +769,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
msg = "XMP data is too long"
raise ValueError(msg)
size = o16(2 + overhead_len + len(xmp))
- extra += b"\xFF\xE1" + size + b"http://ns.adobe.com/xap/1.0/\x00" + xmp
+ extra += b"\xff\xe1" + size + b"http://ns.adobe.com/xap/1.0/\x00" + xmp
icc_profile = info.get("icc_profile")
if icc_profile:
@@ -773,7 +783,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
for marker in markers:
size = o16(2 + overhead_len + len(marker))
extra += (
- b"\xFF\xE2"
+ b"\xff\xe2"
+ size
+ b"ICC_PROFILE\0"
+ o8(i)
@@ -806,8 +816,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
optimize,
info.get("keep_rgb", False),
info.get("streamtype", 0),
- dpi[0],
- dpi[1],
+ dpi,
subsampling,
info.get("restart_marker_blocks", 0),
info.get("restart_marker_rows", 0),
diff --git a/src/PIL/McIdasImagePlugin.py b/src/PIL/McIdasImagePlugin.py
index 5dd031be3..b4460a9a5 100644
--- a/src/PIL/McIdasImagePlugin.py
+++ b/src/PIL/McIdasImagePlugin.py
@@ -23,7 +23,7 @@ from . import Image, ImageFile
def _accept(prefix: bytes) -> bool:
- return prefix[:8] == b"\x00\x00\x00\x00\x00\x00\x00\x04"
+ return prefix.startswith(b"\x00\x00\x00\x00\x00\x00\x00\x04")
##
diff --git a/src/PIL/MicImagePlugin.py b/src/PIL/MicImagePlugin.py
index 5f23a34b9..9ce38c427 100644
--- a/src/PIL/MicImagePlugin.py
+++ b/src/PIL/MicImagePlugin.py
@@ -26,7 +26,7 @@ from . import Image, TiffImagePlugin
def _accept(prefix: bytes) -> bool:
- return prefix[:8] == olefile.MAGIC
+ return prefix.startswith(olefile.MAGIC)
##
@@ -54,7 +54,7 @@ class MicImageFile(TiffImagePlugin.TiffImageFile):
self.images = [
path
for path in self.ole.listdir()
- if path[1:] and path[0][-4:] == ".ACI" and path[1] == "Image"
+ if path[1:] and path[0].endswith(".ACI") and path[1] == "Image"
]
# if we didn't find any images, this is probably not
@@ -73,12 +73,7 @@ class MicImageFile(TiffImagePlugin.TiffImageFile):
def seek(self, frame: int) -> None:
if not self._seek_check(frame):
return
- try:
- filename = self.images[frame]
- except IndexError as e:
- msg = "no such frame"
- raise EOFError(msg) from e
-
+ filename = self.images[frame]
self.fp = self.ole.openstream(filename)
TiffImagePlugin.TiffImageFile._open(self)
diff --git a/src/PIL/MpegImagePlugin.py b/src/PIL/MpegImagePlugin.py
index ad4d3e937..5aa00d05b 100644
--- a/src/PIL/MpegImagePlugin.py
+++ b/src/PIL/MpegImagePlugin.py
@@ -54,7 +54,7 @@ class BitStream:
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"\x00\x00\x01\xb3"
+ return prefix.startswith(b"\x00\x00\x01\xb3")
##
diff --git a/src/PIL/MpoImagePlugin.py b/src/PIL/MpoImagePlugin.py
index 71f89a09a..e08f80b6b 100644
--- a/src/PIL/MpoImagePlugin.py
+++ b/src/PIL/MpoImagePlugin.py
@@ -51,7 +51,7 @@ def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
if not offsets:
# APP2 marker
im_frame.encoderinfo["extra"] = (
- b"\xFF\xE2" + struct.pack(">H", 6 + 82) + b"MPF\0" + b" " * 82
+ b"\xff\xe2" + struct.pack(">H", 6 + 82) + b"MPF\0" + b" " * 82
)
exif = im_frame.encoderinfo.get("exif")
if isinstance(exif, Image.Exif):
@@ -84,7 +84,7 @@ def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
ifd[0xB002] = mpentries
fp.seek(mpf_offset)
- fp.write(b"II\x2A\x00" + o32le(8) + ifd.tobytes(8))
+ fp.write(b"II\x2a\x00" + o32le(8) + ifd.tobytes(8))
fp.seek(0, os.SEEK_END)
diff --git a/src/PIL/MspImagePlugin.py b/src/PIL/MspImagePlugin.py
index f3460a787..277087a86 100644
--- a/src/PIL/MspImagePlugin.py
+++ b/src/PIL/MspImagePlugin.py
@@ -37,7 +37,7 @@ from ._binary import o16le as o16
def _accept(prefix: bytes) -> bool:
- return prefix[:4] in [b"DanM", b"LinS"]
+ return prefix.startswith((b"DanM", b"LinS"))
##
@@ -69,10 +69,10 @@ class MspImageFile(ImageFile.ImageFile):
self._mode = "1"
self._size = i16(s, 4), i16(s, 6)
- if s[:4] == b"DanM":
- self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 32, ("1", 0, 1))]
+ if s.startswith(b"DanM"):
+ self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 32, "1")]
else:
- self.tile = [ImageFile._Tile("MSP", (0, 0) + self.size, 32, None)]
+ self.tile = [ImageFile._Tile("MSP", (0, 0) + self.size, 32)]
class MspDecoder(ImageFile.PyDecoder):
@@ -188,7 +188,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
fp.write(o16(h))
# image body
- ImageFile._save(im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 32, ("1", 0, 1))])
+ ImageFile._save(im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 32, "1")])
#
diff --git a/src/PIL/PaletteFile.py b/src/PIL/PaletteFile.py
index 81652e5ee..2a26e5d4e 100644
--- a/src/PIL/PaletteFile.py
+++ b/src/PIL/PaletteFile.py
@@ -32,7 +32,7 @@ class PaletteFile:
if not s:
break
- if s[:1] == b"#":
+ if s.startswith(b"#"):
continue
if len(s) > 100:
msg = "bad palette file"
diff --git a/src/PIL/PcdImagePlugin.py b/src/PIL/PcdImagePlugin.py
index e8ea800a4..3aa249988 100644
--- a/src/PIL/PcdImagePlugin.py
+++ b/src/PIL/PcdImagePlugin.py
@@ -34,7 +34,7 @@ class PcdImageFile(ImageFile.ImageFile):
self.fp.seek(2048)
s = self.fp.read(2048)
- if s[:4] != b"PCD_":
+ if not s.startswith(b"PCD_"):
msg = "not a PCD file"
raise SyntaxError(msg)
@@ -47,7 +47,7 @@ class PcdImageFile(ImageFile.ImageFile):
self._mode = "RGB"
self._size = 768, 512 # FIXME: not correct for rotated images!
- self.tile = [ImageFile._Tile("pcd", (0, 0) + self.size, 96 * 2048, None)]
+ self.tile = [ImageFile._Tile("pcd", (0, 0) + self.size, 96 * 2048)]
def load_end(self) -> None:
if self.tile_post_rotate:
diff --git a/src/PIL/PcxImagePlugin.py b/src/PIL/PcxImagePlugin.py
index 8445d5cc7..299405ae0 100644
--- a/src/PIL/PcxImagePlugin.py
+++ b/src/PIL/PcxImagePlugin.py
@@ -86,7 +86,7 @@ class PcxImageFile(ImageFile.ImageFile):
elif bits == 1 and planes in (2, 4):
mode = "P"
- rawmode = "P;%dL" % planes
+ rawmode = f"P;{planes}L"
self.palette = ImagePalette.raw("RGB", s[16:64])
elif version == 5 and bits == 8 and planes == 1:
@@ -188,7 +188,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
+ o16(dpi[0])
+ o16(dpi[1])
+ b"\0" * 24
- + b"\xFF" * 24
+ + b"\xff" * 24
+ b"\0"
+ o8(planes)
+ o16(stride)
diff --git a/src/PIL/PdfParser.py b/src/PIL/PdfParser.py
index 7cb2d241b..41b38ebbf 100644
--- a/src/PIL/PdfParser.py
+++ b/src/PIL/PdfParser.py
@@ -19,14 +19,14 @@ def encode_text(s: str) -> bytes:
PDFDocEncoding = {
0x16: "\u0017",
- 0x18: "\u02D8",
- 0x19: "\u02C7",
- 0x1A: "\u02C6",
- 0x1B: "\u02D9",
- 0x1C: "\u02DD",
- 0x1D: "\u02DB",
- 0x1E: "\u02DA",
- 0x1F: "\u02DC",
+ 0x18: "\u02d8",
+ 0x19: "\u02c7",
+ 0x1A: "\u02c6",
+ 0x1B: "\u02d9",
+ 0x1C: "\u02dd",
+ 0x1D: "\u02db",
+ 0x1E: "\u02da",
+ 0x1F: "\u02dc",
0x80: "\u2022",
0x81: "\u2020",
0x82: "\u2021",
@@ -36,29 +36,29 @@ PDFDocEncoding = {
0x86: "\u0192",
0x87: "\u2044",
0x88: "\u2039",
- 0x89: "\u203A",
+ 0x89: "\u203a",
0x8A: "\u2212",
0x8B: "\u2030",
- 0x8C: "\u201E",
- 0x8D: "\u201C",
- 0x8E: "\u201D",
+ 0x8C: "\u201e",
+ 0x8D: "\u201c",
+ 0x8E: "\u201d",
0x8F: "\u2018",
0x90: "\u2019",
- 0x91: "\u201A",
+ 0x91: "\u201a",
0x92: "\u2122",
- 0x93: "\uFB01",
- 0x94: "\uFB02",
+ 0x93: "\ufb01",
+ 0x94: "\ufb02",
0x95: "\u0141",
0x96: "\u0152",
0x97: "\u0160",
0x98: "\u0178",
- 0x99: "\u017D",
+ 0x99: "\u017d",
0x9A: "\u0131",
0x9B: "\u0142",
0x9C: "\u0153",
0x9D: "\u0161",
- 0x9E: "\u017E",
- 0xA0: "\u20AC",
+ 0x9E: "\u017e",
+ 0xA0: "\u20ac",
}
diff --git a/src/PIL/PixarImagePlugin.py b/src/PIL/PixarImagePlugin.py
index 36f565f1c..d2b6d0a97 100644
--- a/src/PIL/PixarImagePlugin.py
+++ b/src/PIL/PixarImagePlugin.py
@@ -28,7 +28,7 @@ from ._binary import i16le as i16
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"\200\350\000\000"
+ return prefix.startswith(b"\200\350\000\000")
##
@@ -61,9 +61,7 @@ class PixarImageFile(ImageFile.ImageFile):
# FIXME: to be continued...
# create tile descriptor (assuming "dumped")
- self.tile = [
- ImageFile._Tile("raw", (0, 0) + self.size, 1024, (self.mode, 0, 1))
- ]
+ self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, 1024, self.mode)]
#
diff --git a/src/PIL/PngImagePlugin.py b/src/PIL/PngImagePlugin.py
index 28ade293e..4fc6217e1 100644
--- a/src/PIL/PngImagePlugin.py
+++ b/src/PIL/PngImagePlugin.py
@@ -523,7 +523,7 @@ class PngStream(ChunkStream):
assert self.fp is not None
s = ImageFile._safe_read(self.fp, length)
- raw_vals = struct.unpack(">%dI" % (len(s) // 4), s)
+ raw_vals = struct.unpack(f">{len(s) // 4}I", s)
self.im_info["chromaticity"] = tuple(elt / 100000.0 for elt in raw_vals)
return s
@@ -740,7 +740,7 @@ class PngStream(ChunkStream):
def _accept(prefix: bytes) -> bool:
- return prefix[:8] == _MAGIC
+ return prefix.startswith(_MAGIC)
##
@@ -1063,6 +1063,12 @@ class PngImageFile(ImageFile.ImageFile):
"RGBA", self.info["transparency"]
)
else:
+ if self.im.mode == "P" and "transparency" in self.info:
+ t = self.info["transparency"]
+ if isinstance(t, bytes):
+ updated.putpalettealphas(t)
+ elif isinstance(t, int):
+ updated.putpalettealpha(t)
mask = updated.convert("RGBA")
self._prev_im.paste(updated, self.dispose_extent, mask)
self.im = self._prev_im
@@ -1376,7 +1382,7 @@ def _save(
b"\0", # 12: interlace flag
)
- chunks = [b"cHRM", b"gAMA", b"sBIT", b"sRGB", b"tIME"]
+ chunks = [b"cHRM", b"cICP", b"gAMA", b"sBIT", b"sRGB", b"tIME"]
icc = im.encoderinfo.get("icc_profile", im.info.get("icc_profile"))
if icc:
@@ -1427,7 +1433,7 @@ def _save(
chunk(fp, b"tRNS", transparency[:alpha_bytes])
else:
transparency = max(0, min(255, transparency))
- alpha = b"\xFF" * transparency + b"\0"
+ alpha = b"\xff" * transparency + b"\0"
chunk(fp, b"tRNS", alpha[:alpha_bytes])
elif im.mode in ("1", "L", "I", "I;16"):
transparency = max(0, min(65535, transparency))
diff --git a/src/PIL/PpmImagePlugin.py b/src/PIL/PpmImagePlugin.py
index 4e779df17..03afa2d2e 100644
--- a/src/PIL/PpmImagePlugin.py
+++ b/src/PIL/PpmImagePlugin.py
@@ -47,7 +47,7 @@ MODES = {
def _accept(prefix: bytes) -> bool:
- return prefix[0:1] == b"P" and prefix[1] in b"0123456fy"
+ return prefix.startswith(b"P") and prefix[1] in b"0123456fy"
##
@@ -230,7 +230,7 @@ class PpmPlainDecoder(ImageFile.PyDecoder):
msg = b"Invalid token for this mode: %s" % bytes([token])
raise ValueError(msg)
data = (data + tokens)[:total_bytes]
- invert = bytes.maketrans(b"01", b"\xFF\x00")
+ invert = bytes.maketrans(b"01", b"\xff\x00")
return data.translate(invert)
def _decode_blocks(self, maxval: int) -> bytearray:
diff --git a/src/PIL/PsdImagePlugin.py b/src/PIL/PsdImagePlugin.py
index 8ff5e3908..0aada8a06 100644
--- a/src/PIL/PsdImagePlugin.py
+++ b/src/PIL/PsdImagePlugin.py
@@ -47,7 +47,7 @@ MODES = {
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"8BPS"
+ return prefix.startswith(b"8BPS")
##
@@ -169,15 +169,11 @@ class PsdImageFile(ImageFile.ImageFile):
return
# seek to given layer (1..max)
- try:
- _, mode, _, tile = self.layers[layer - 1]
- self._mode = mode
- self.tile = tile
- self.frame = layer
- self.fp = self._fp
- except IndexError as e:
- msg = "no such layer"
- raise EOFError(msg) from e
+ _, mode, _, tile = self.layers[layer - 1]
+ self._mode = mode
+ self.tile = tile
+ self.frame = layer
+ self.fp = self._fp
def tell(self) -> int:
# return layer number (0=image, 1..max=layers)
diff --git a/src/PIL/QoiImagePlugin.py b/src/PIL/QoiImagePlugin.py
index 010d3f941..df552243e 100644
--- a/src/PIL/QoiImagePlugin.py
+++ b/src/PIL/QoiImagePlugin.py
@@ -14,7 +14,7 @@ from ._binary import i32be as i32
def _accept(prefix: bytes) -> bool:
- return prefix[:4] == b"qoif"
+ return prefix.startswith(b"qoif")
class QoiImageFile(ImageFile.ImageFile):
@@ -32,7 +32,7 @@ class QoiImageFile(ImageFile.ImageFile):
self._mode = "RGB" if channels == 3 else "RGBA"
self.fp.seek(1, os.SEEK_CUR) # colorspace
- self.tile = [ImageFile._Tile("qoi", (0, 0) + self._size, self.fp.tell(), None)]
+ self.tile = [ImageFile._Tile("qoi", (0, 0) + self._size, self.fp.tell())]
class QoiDecoder(ImageFile.PyDecoder):
diff --git a/src/PIL/SpiderImagePlugin.py b/src/PIL/SpiderImagePlugin.py
index 075073f9f..b26e1a996 100644
--- a/src/PIL/SpiderImagePlugin.py
+++ b/src/PIL/SpiderImagePlugin.py
@@ -154,9 +154,7 @@ class SpiderImageFile(ImageFile.ImageFile):
self.rawmode = "F;32F"
self._mode = "F"
- self.tile = [
- ImageFile._Tile("raw", (0, 0) + self.size, offset, (self.rawmode, 0, 1))
- ]
+ self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, offset, self.rawmode)]
self._fp = self.fp # FIXME: hack
@property
@@ -211,26 +209,27 @@ class SpiderImageFile(ImageFile.ImageFile):
# given a list of filenames, return a list of images
-def loadImageSeries(filelist: list[str] | None = None) -> list[SpiderImageFile] | None:
+def loadImageSeries(filelist: list[str] | None = None) -> list[Image.Image] | None:
"""create a list of :py:class:`~PIL.Image.Image` objects for use in a montage"""
if filelist is None or len(filelist) < 1:
return None
- imglist = []
+ byte_imgs = []
for img in filelist:
if not os.path.exists(img):
print(f"unable to find {img}")
continue
try:
with Image.open(img) as im:
- im = im.convert2byte()
+ assert isinstance(im, SpiderImageFile)
+ byte_im = im.convert2byte()
except Exception:
if not isSpiderImage(img):
print(f"{img} is not a Spider image file")
continue
- im.info["filename"] = img
- imglist.append(im)
- return imglist
+ byte_im.info["filename"] = img
+ byte_imgs.append(byte_im)
+ return byte_imgs
# --------------------------------------------------------------------
@@ -268,7 +267,7 @@ def makeSpiderHeader(im: Image.Image) -> list[bytes]:
def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
- if im.mode[0] != "F":
+ if im.mode != "F":
im = im.convert("F")
hdr = makeSpiderHeader(im)
@@ -280,9 +279,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
fp.writelines(hdr)
rawmode = "F;32NF" # 32-bit native floating point
- ImageFile._save(
- im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, (rawmode, 0, 1))]
- )
+ ImageFile._save(im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, rawmode)])
def _save_spider(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
diff --git a/src/PIL/TiffImagePlugin.py b/src/PIL/TiffImagePlugin.py
index d4c46a797..3d36d1abc 100644
--- a/src/PIL/TiffImagePlugin.py
+++ b/src/PIL/TiffImagePlugin.py
@@ -275,12 +275,12 @@ OPEN_INFO = {
MAX_SAMPLESPERPIXEL = max(len(key_tp[4]) for key_tp in OPEN_INFO)
PREFIXES = [
- b"MM\x00\x2A", # Valid TIFF header with big-endian byte order
- b"II\x2A\x00", # Valid TIFF header with little-endian byte order
- b"MM\x2A\x00", # Invalid TIFF header, assume big-endian
- b"II\x00\x2A", # Invalid TIFF header, assume little-endian
- b"MM\x00\x2B", # BigTIFF with big-endian byte order
- b"II\x2B\x00", # BigTIFF with little-endian byte order
+ b"MM\x00\x2a", # Valid TIFF header with big-endian byte order
+ b"II\x2a\x00", # Valid TIFF header with little-endian byte order
+ b"MM\x2a\x00", # Invalid TIFF header, assume big-endian
+ b"II\x00\x2a", # Invalid TIFF header, assume little-endian
+ b"MM\x00\x2b", # BigTIFF with big-endian byte order
+ b"II\x2b\x00", # BigTIFF with little-endian byte order
]
if not getattr(Image.core, "libtiff_support_custom_tags", True):
@@ -288,13 +288,13 @@ if not getattr(Image.core, "libtiff_support_custom_tags", True):
def _accept(prefix: bytes) -> bool:
- return prefix[:4] in PREFIXES
+ return prefix.startswith(tuple(PREFIXES))
def _limit_rational(
val: float | Fraction | IFDRational, max_val: int
) -> tuple[IntegralLike, IntegralLike]:
- inv = abs(float(val)) > 1
+ inv = abs(val) > 1
n_d = IFDRational(1 / val if inv else val).limit_rational(max_val)
return n_d[::-1] if inv else n_d
@@ -404,7 +404,7 @@ class IFDRational(Rational):
def __repr__(self) -> str:
return str(float(self._val))
- def __hash__(self) -> int:
+ def __hash__(self) -> int: # type: ignore[override]
return self._val.__hash__()
def __eq__(self, other: object) -> bool:
@@ -582,7 +582,7 @@ class ImageFileDirectory_v2(_IFDv2Base):
def __init__(
self,
- ifh: bytes = b"II\052\0\0\0\0\0",
+ ifh: bytes = b"II\x2a\x00\x00\x00\x00\x00",
prefix: bytes | None = None,
group: int | None = None,
) -> None:
@@ -685,22 +685,33 @@ class ImageFileDirectory_v2(_IFDv2Base):
else:
self.tagtype[tag] = TiffTags.UNDEFINED
if all(isinstance(v, IFDRational) for v in values):
- self.tagtype[tag] = (
- TiffTags.RATIONAL
- if all(v >= 0 for v in values)
- else TiffTags.SIGNED_RATIONAL
- )
- elif all(isinstance(v, int) for v in values):
- if all(0 <= v < 2**16 for v in values):
- self.tagtype[tag] = TiffTags.SHORT
- elif all(-(2**15) < v < 2**15 for v in values):
- self.tagtype[tag] = TiffTags.SIGNED_SHORT
+ for v in values:
+ assert isinstance(v, IFDRational)
+ if v < 0:
+ self.tagtype[tag] = TiffTags.SIGNED_RATIONAL
+ break
else:
- self.tagtype[tag] = (
- TiffTags.LONG
- if all(v >= 0 for v in values)
- else TiffTags.SIGNED_LONG
- )
+ self.tagtype[tag] = TiffTags.RATIONAL
+ elif all(isinstance(v, int) for v in values):
+ short = True
+ signed_short = True
+ long = True
+ for v in values:
+ assert isinstance(v, int)
+ if short and not (0 <= v < 2**16):
+ short = False
+ if signed_short and not (-(2**15) < v < 2**15):
+ signed_short = False
+ if long and v < 0:
+ long = False
+ if short:
+ self.tagtype[tag] = TiffTags.SHORT
+ elif signed_short:
+ self.tagtype[tag] = TiffTags.SIGNED_SHORT
+ elif long:
+ self.tagtype[tag] = TiffTags.LONG
+ else:
+ self.tagtype[tag] = TiffTags.SIGNED_LONG
elif all(isinstance(v, float) for v in values):
self.tagtype[tag] = TiffTags.DOUBLE
elif all(isinstance(v, str) for v in values):
@@ -718,7 +729,10 @@ class ImageFileDirectory_v2(_IFDv2Base):
is_ifd = self.tagtype[tag] == TiffTags.LONG and isinstance(values, dict)
if not is_ifd:
- values = tuple(info.cvt_enum(value) for value in values)
+ values = tuple(
+ info.cvt_enum(value) if isinstance(value, str) else value
+ for value in values
+ )
dest = self._tags_v1 if legacy_api else self._tags_v2
@@ -921,9 +935,9 @@ class ImageFileDirectory_v2(_IFDv2Base):
self._tagdata[tag] = data
self.tagtype[tag] = typ
- msg += " - value: " + (
- "" % size if size > 32 else repr(data)
- )
+ msg += " - value: "
+ msg += f"" if size > 32 else repr(data)
+
logger.debug(msg)
(self.next,) = (
@@ -935,12 +949,25 @@ class ImageFileDirectory_v2(_IFDv2Base):
warnings.warn(str(msg))
return
+ def _get_ifh(self) -> bytes:
+ ifh = self._prefix + self._pack("H", 43 if self._bigtiff else 42)
+ if self._bigtiff:
+ ifh += self._pack("HH", 8, 0)
+ ifh += self._pack("Q", 16) if self._bigtiff else self._pack("L", 8)
+
+ return ifh
+
def tobytes(self, offset: int = 0) -> bytes:
# FIXME What about tagdata?
- result = self._pack("H", len(self._tags_v2))
+ result = self._pack("Q" if self._bigtiff else "H", len(self._tags_v2))
entries: list[tuple[int, int, int, bytes, bytes]] = []
- offset = offset + len(result) + len(self._tags_v2) * 12 + 4
+
+ fmt = "Q" if self._bigtiff else "L"
+ fmt_size = 8 if self._bigtiff else 4
+ offset += (
+ len(result) + len(self._tags_v2) * (20 if self._bigtiff else 12) + fmt_size
+ )
stripoffsets = None
# pass 1: convert tags to binary format
@@ -952,11 +979,7 @@ class ImageFileDirectory_v2(_IFDv2Base):
logger.debug("Tag %s, Type: %s, Value: %s", tag, typ, repr(value))
is_ifd = typ == TiffTags.LONG and isinstance(value, dict)
if is_ifd:
- if self._endian == "<":
- ifh = b"II\x2A\x00\x08\x00\x00\x00"
- else:
- ifh = b"MM\x00\x2A\x00\x00\x00\x08"
- ifd = ImageFileDirectory_v2(ifh, group=tag)
+ ifd = ImageFileDirectory_v2(self._get_ifh(), group=tag)
values = self._tags_v2[tag]
for ifd_tag, ifd_value in values.items():
ifd[ifd_tag] = ifd_value
@@ -967,10 +990,8 @@ class ImageFileDirectory_v2(_IFDv2Base):
tagname = TiffTags.lookup(tag, self.group).name
typname = "ifd" if is_ifd else TYPES.get(typ, "unknown")
- msg = f"save: {tagname} ({tag}) - type: {typname} ({typ})"
- msg += " - value: " + (
- "" % len(data) if len(data) >= 16 else str(values)
- )
+ msg = f"save: {tagname} ({tag}) - type: {typname} ({typ}) - value: "
+ msg += f"" if len(data) >= 16 else str(values)
logger.debug(msg)
# count is sum of lengths for string and arbitrary data
@@ -981,10 +1002,10 @@ class ImageFileDirectory_v2(_IFDv2Base):
else:
count = len(values)
# figure out if data fits into the entry
- if len(data) <= 4:
- entries.append((tag, typ, count, data.ljust(4, b"\0"), b""))
+ if len(data) <= fmt_size:
+ entries.append((tag, typ, count, data.ljust(fmt_size, b"\0"), b""))
else:
- entries.append((tag, typ, count, self._pack("L", offset), data))
+ entries.append((tag, typ, count, self._pack(fmt, offset), data))
offset += (len(data) + 1) // 2 * 2 # pad to word
# update strip offset data to point beyond auxiliary data
@@ -995,16 +1016,18 @@ class ImageFileDirectory_v2(_IFDv2Base):
values = [val + offset for val in handler(self, data, self.legacy_api)]
data = self._write_dispatch[typ](self, *values)
else:
- value = self._pack("L", self._unpack("L", value)[0] + offset)
+ value = self._pack(fmt, self._unpack(fmt, value)[0] + offset)
entries[stripoffsets] = tag, typ, count, value, data
# pass 2: write entries to file
for tag, typ, count, value, data in entries:
logger.debug("%s %s %s %s %s", tag, typ, count, repr(value), repr(data))
- result += self._pack("HHL4s", tag, typ, count, value)
+ result += self._pack(
+ "HHQ8s" if self._bigtiff else "HHL4s", tag, typ, count, value
+ )
# -- overwrite here for multi-page --
- result += b"\0\0\0\0" # end of entries
+ result += self._pack(fmt, 0) # end of entries
# pass 3: write auxiliary data to file
for tag, typ, count, value, data in entries:
@@ -1016,8 +1039,7 @@ class ImageFileDirectory_v2(_IFDv2Base):
def save(self, fp: IO[bytes]) -> int:
if fp.tell() == 0: # skip TIFF header on subsequent pages
- # tiff header -- PIL always starts the first IFD at offset 8
- fp.write(self._prefix + self._pack("HL", 42, 8))
+ fp.write(self._get_ifh())
offset = fp.tell()
result = self.tobytes(offset)
@@ -1193,19 +1215,15 @@ class TiffImageFile(ImageFile.ImageFile):
if not self._seek_check(frame):
return
self._seek(frame)
- # Create a new core image object on second and
- # subsequent frames in the image. Image may be
- # different size/mode.
- Image._decompression_bomb_check(self._tile_size)
- self.im = Image.core.new(self.mode, self._tile_size)
+ if self._im is not None and (
+ self.im.size != self._tile_size or self.im.mode != self.mode
+ ):
+ # The core image will no longer be used
+ self._im = None
def _seek(self, frame: int) -> None:
self.fp = self._fp
- # reset buffered io handle in case fp
- # was passed to libtiff, invalidating the buffer
- self.fp.tell()
-
while len(self._frame_pos) <= frame:
if not self.__next:
msg = "no more images in TIFF file"
@@ -1262,7 +1280,7 @@ class TiffImageFile(ImageFile.ImageFile):
blocks = {}
val = self.tag_v2.get(ExifTags.Base.ImageResources)
if val:
- while val[:4] == b"8BIM":
+ while val.startswith(b"8BIM"):
id = i16(val[4:6])
n = math.ceil((val[6] + 1) / 2) * 2
size = i32(val[6 + n : 10 + n])
@@ -1279,6 +1297,7 @@ class TiffImageFile(ImageFile.ImageFile):
def load_prepare(self) -> None:
if self._im is None:
+ Image._decompression_bomb_check(self._tile_size)
self.im = Image.core.new(self.mode, self._tile_size)
ImageFile.ImageFile.load_prepare(self)
@@ -1288,10 +1307,6 @@ class TiffImageFile(ImageFile.ImageFile):
if not self.is_animated:
self._close_exclusive_fp_after_loading = True
- # reset buffered io handle in case fp
- # was passed to libtiff, invalidating the buffer
- self.fp.tell()
-
# load IFD data from fp before it is closed
exif = self.getexif()
for key in TiffTags.TAGS_V2_GROUPS:
@@ -1366,8 +1381,17 @@ class TiffImageFile(ImageFile.ImageFile):
logger.debug("have fileno, calling fileno version of the decoder.")
if not close_self_fp:
self.fp.seek(0)
+ # Save and restore the file position, because libtiff will move it
+ # outside of the Python runtime, and that will confuse
+ # io.BufferedReader and possible others.
+ # NOTE: This must use os.lseek(), and not fp.tell()/fp.seek(),
+ # because the buffer read head already may not equal the actual
+ # file position, and fp.seek() may just adjust it's internal
+ # pointer and not actually seek the OS file handle.
+ pos = os.lseek(fp, 0, os.SEEK_CUR)
# 4 bytes, otherwise the trace might error out
n, err = decoder.decode(b"fpfp")
+ os.lseek(fp, pos, os.SEEK_SET)
else:
# we have something else.
logger.debug("don't have fileno or getvalue. just reading")
@@ -1385,7 +1409,8 @@ class TiffImageFile(ImageFile.ImageFile):
self.fp = None # might be shared
if err < 0:
- raise OSError(err)
+ msg = f"decoder error {err}"
+ raise OSError(msg)
return Image.Image.load(self)
@@ -1418,8 +1443,12 @@ class TiffImageFile(ImageFile.ImageFile):
logger.debug("- YCbCr subsampling: %s", self.tag_v2.get(YCBCRSUBSAMPLING))
# size
- xsize = self.tag_v2.get(IMAGEWIDTH)
- ysize = self.tag_v2.get(IMAGELENGTH)
+ try:
+ xsize = self.tag_v2[IMAGEWIDTH]
+ ysize = self.tag_v2[IMAGELENGTH]
+ except KeyError as e:
+ msg = "Missing dimensions"
+ raise TypeError(msg) from e
if not isinstance(xsize, int) or not isinstance(ysize, int):
msg = "Invalid dimensions"
raise ValueError(msg)
@@ -1541,17 +1570,6 @@ class TiffImageFile(ImageFile.ImageFile):
# fillorder==2 modes have a corresponding
# fillorder=1 mode
self._mode, rawmode = OPEN_INFO[key]
- # libtiff always returns the bytes in native order.
- # we're expecting image byte order. So, if the rawmode
- # contains I;16, we need to convert from native to image
- # byte order.
- if rawmode == "I;16":
- rawmode = "I;16N"
- if ";16B" in rawmode:
- rawmode = rawmode.replace(";16B", ";16N")
- if ";16L" in rawmode:
- rawmode = rawmode.replace(";16L", ";16N")
-
# YCbCr images with new jpeg compression with pixels in one plane
# unpacked straight into RGB values
if (
@@ -1560,6 +1578,14 @@ class TiffImageFile(ImageFile.ImageFile):
and self._planar_configuration == 1
):
rawmode = "RGB"
+ # libtiff always returns the bytes in native order.
+ # we're expecting image byte order. So, if the rawmode
+ # contains I;16, we need to convert from native to image
+ # byte order.
+ elif rawmode == "I;16":
+ rawmode = "I;16N"
+ elif rawmode.endswith(";16B") or rawmode.endswith(";16L"):
+ rawmode = rawmode[:-1] + "N"
# Offset in the tile tuple is 0, we go from 0,0 to
# w,h, and we only do this once -- eds
@@ -1665,10 +1691,13 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
msg = f"cannot write mode {im.mode} as TIFF"
raise OSError(msg) from e
- ifd = ImageFileDirectory_v2(prefix=prefix)
-
encoderinfo = im.encoderinfo
encoderconfig = im.encoderconfig
+
+ ifd = ImageFileDirectory_v2(prefix=prefix)
+ if encoderinfo.get("big_tiff"):
+ ifd._bigtiff = True
+
try:
compression = encoderinfo["compression"]
except KeyError:
@@ -1864,7 +1893,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
if hasattr(fp, "fileno"):
try:
fp.seek(0)
- _fp = os.dup(fp.fileno())
+ _fp = fp.fileno()
except io.UnsupportedOperation:
pass
@@ -1900,7 +1929,9 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
if not getattr(Image.core, "libtiff_support_custom_tags", False):
continue
- if tag in ifd.tagtype:
+ if tag in TiffTags.TAGS_V2_GROUPS:
+ types[tag] = TiffTags.LONG8
+ elif tag in ifd.tagtype:
types[tag] = ifd.tagtype[tag]
elif not (isinstance(value, (int, float, str, bytes))):
continue
@@ -1937,17 +1968,11 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
encoder = Image._getencoder(im.mode, "libtiff", a, encoderconfig)
encoder.setimage(im.im, (0, 0) + im.size)
while True:
- # undone, change to self.decodermaxblock:
- errcode, data = encoder.encode(16 * 1024)[1:]
+ errcode, data = encoder.encode(ImageFile.MAXBLOCK)[1:]
if not _fp:
fp.write(data)
if errcode:
break
- if _fp:
- try:
- os.close(_fp)
- except OSError:
- pass
if errcode < 0:
msg = f"encoder error {errcode} when writing image file"
raise OSError(msg)
@@ -2022,20 +2047,21 @@ class AppendingTiffWriter(io.BytesIO):
self.offsetOfNewPage = 0
self.IIMM = iimm = self.f.read(4)
+ self._bigtiff = b"\x2b" in iimm
if not iimm:
# empty file - first page
self.isFirst = True
return
self.isFirst = False
- if iimm == b"II\x2a\x00":
- self.setEndian("<")
- elif iimm == b"MM\x00\x2a":
- self.setEndian(">")
- else:
+ if iimm not in PREFIXES:
msg = "Invalid TIFF file header"
raise RuntimeError(msg)
+ self.setEndian("<" if iimm.startswith(II) else ">")
+
+ if self._bigtiff:
+ self.f.seek(4, os.SEEK_CUR)
self.skipIFDs()
self.goToEnd()
@@ -2055,11 +2081,13 @@ class AppendingTiffWriter(io.BytesIO):
msg = "IIMM of new page doesn't match IIMM of first page"
raise RuntimeError(msg)
- ifd_offset = self.readLong()
+ if self._bigtiff:
+ self.f.seek(4, os.SEEK_CUR)
+ ifd_offset = self._read(8 if self._bigtiff else 4)
ifd_offset += self.offsetOfNewPage
assert self.whereToWriteNewIFDOffset is not None
self.f.seek(self.whereToWriteNewIFDOffset)
- self.writeLong(ifd_offset)
+ self._write(ifd_offset, 8 if self._bigtiff else 4)
self.f.seek(ifd_offset)
self.fixIFD()
@@ -2105,29 +2133,42 @@ class AppendingTiffWriter(io.BytesIO):
self.endian = endian
self.longFmt = f"{self.endian}L"
self.shortFmt = f"{self.endian}H"
- self.tagFormat = f"{self.endian}HHL"
+ self.tagFormat = f"{self.endian}HH" + ("Q" if self._bigtiff else "L")
def skipIFDs(self) -> None:
while True:
- ifd_offset = self.readLong()
+ ifd_offset = self._read(8 if self._bigtiff else 4)
if ifd_offset == 0:
- self.whereToWriteNewIFDOffset = self.f.tell() - 4
+ self.whereToWriteNewIFDOffset = self.f.tell() - (
+ 8 if self._bigtiff else 4
+ )
break
self.f.seek(ifd_offset)
- num_tags = self.readShort()
- self.f.seek(num_tags * 12, os.SEEK_CUR)
+ num_tags = self._read(8 if self._bigtiff else 2)
+ self.f.seek(num_tags * (20 if self._bigtiff else 12), os.SEEK_CUR)
def write(self, data: Buffer, /) -> int:
return self.f.write(data)
- def readShort(self) -> int:
- (value,) = struct.unpack(self.shortFmt, self.f.read(2))
+ def _fmt(self, field_size: int) -> str:
+ try:
+ return {2: "H", 4: "L", 8: "Q"}[field_size]
+ except KeyError:
+ msg = "offset is not supported"
+ raise RuntimeError(msg)
+
+ def _read(self, field_size: int) -> int:
+ (value,) = struct.unpack(
+ self.endian + self._fmt(field_size), self.f.read(field_size)
+ )
return value
+ def readShort(self) -> int:
+ return self._read(2)
+
def readLong(self) -> int:
- (value,) = struct.unpack(self.longFmt, self.f.read(4))
- return value
+ return self._read(4)
@staticmethod
def _verify_bytes_written(bytes_written: int | None, expected: int) -> None:
@@ -2135,28 +2176,37 @@ class AppendingTiffWriter(io.BytesIO):
msg = f"wrote only {bytes_written} bytes but wanted {expected}"
raise RuntimeError(msg)
+ def _rewriteLast(
+ self, value: int, field_size: int, new_field_size: int = 0
+ ) -> None:
+ self.f.seek(-field_size, os.SEEK_CUR)
+ if not new_field_size:
+ new_field_size = field_size
+ bytes_written = self.f.write(
+ struct.pack(self.endian + self._fmt(new_field_size), value)
+ )
+ self._verify_bytes_written(bytes_written, new_field_size)
+
def rewriteLastShortToLong(self, value: int) -> None:
- self.f.seek(-2, os.SEEK_CUR)
- bytes_written = self.f.write(struct.pack(self.longFmt, value))
- self._verify_bytes_written(bytes_written, 4)
+ self._rewriteLast(value, 2, 4)
def rewriteLastShort(self, value: int) -> None:
- self.f.seek(-2, os.SEEK_CUR)
- bytes_written = self.f.write(struct.pack(self.shortFmt, value))
- self._verify_bytes_written(bytes_written, 2)
+ return self._rewriteLast(value, 2)
def rewriteLastLong(self, value: int) -> None:
- self.f.seek(-4, os.SEEK_CUR)
- bytes_written = self.f.write(struct.pack(self.longFmt, value))
- self._verify_bytes_written(bytes_written, 4)
+ return self._rewriteLast(value, 4)
+
+ def _write(self, value: int, field_size: int) -> None:
+ bytes_written = self.f.write(
+ struct.pack(self.endian + self._fmt(field_size), value)
+ )
+ self._verify_bytes_written(bytes_written, field_size)
def writeShort(self, value: int) -> None:
- bytes_written = self.f.write(struct.pack(self.shortFmt, value))
- self._verify_bytes_written(bytes_written, 2)
+ self._write(value, 2)
def writeLong(self, value: int) -> None:
- bytes_written = self.f.write(struct.pack(self.longFmt, value))
- self._verify_bytes_written(bytes_written, 4)
+ self._write(value, 4)
def close(self) -> None:
self.finalize()
@@ -2164,63 +2214,84 @@ class AppendingTiffWriter(io.BytesIO):
self.f.close()
def fixIFD(self) -> None:
- num_tags = self.readShort()
+ num_tags = self._read(8 if self._bigtiff else 2)
for i in range(num_tags):
- tag, field_type, count = struct.unpack(self.tagFormat, self.f.read(8))
+ tag, field_type, count = struct.unpack(
+ self.tagFormat, self.f.read(12 if self._bigtiff else 8)
+ )
field_size = self.fieldSizes[field_type]
total_size = field_size * count
- is_local = total_size <= 4
+ fmt_size = 8 if self._bigtiff else 4
+ is_local = total_size <= fmt_size
if not is_local:
- offset = self.readLong() + self.offsetOfNewPage
- self.rewriteLastLong(offset)
+ offset = self._read(fmt_size) + self.offsetOfNewPage
+ self._rewriteLast(offset, fmt_size)
if tag in self.Tags:
cur_pos = self.f.tell()
+ logger.debug(
+ "fixIFD: %s (%d) - type: %s (%d) - type size: %d - count: %d",
+ TiffTags.lookup(tag).name,
+ tag,
+ TYPES.get(field_type, "unknown"),
+ field_type,
+ field_size,
+ count,
+ )
+
if is_local:
- self.fixOffsets(
- count, isShort=(field_size == 2), isLong=(field_size == 4)
- )
- self.f.seek(cur_pos + 4)
+ self._fixOffsets(count, field_size)
+ self.f.seek(cur_pos + fmt_size)
else:
self.f.seek(offset)
- self.fixOffsets(
- count, isShort=(field_size == 2), isLong=(field_size == 4)
- )
+ self._fixOffsets(count, field_size)
self.f.seek(cur_pos)
elif is_local:
# skip the locally stored value that is not an offset
- self.f.seek(4, os.SEEK_CUR)
-
- def fixOffsets(
- self, count: int, isShort: bool = False, isLong: bool = False
- ) -> None:
- if not isShort and not isLong:
- msg = "offset is neither short nor long"
- raise RuntimeError(msg)
+ self.f.seek(fmt_size, os.SEEK_CUR)
+ def _fixOffsets(self, count: int, field_size: int) -> None:
for i in range(count):
- offset = self.readShort() if isShort else self.readLong()
+ offset = self._read(field_size)
offset += self.offsetOfNewPage
- if isShort and offset >= 65536:
- # offset is now too large - we must convert shorts to longs
+
+ new_field_size = 0
+ if self._bigtiff and field_size in (2, 4) and offset >= 2**32:
+ # offset is now too large - we must convert long to long8
+ new_field_size = 8
+ elif field_size == 2 and offset >= 2**16:
+ # offset is now too large - we must convert short to long
+ new_field_size = 4
+ if new_field_size:
if count != 1:
msg = "not implemented"
raise RuntimeError(msg) # XXX TODO
# simple case - the offset is just one and therefore it is
# local (not referenced with another offset)
- self.rewriteLastShortToLong(offset)
- self.f.seek(-10, os.SEEK_CUR)
- self.writeShort(TiffTags.LONG) # rewrite the type to LONG
- self.f.seek(8, os.SEEK_CUR)
- elif isShort:
- self.rewriteLastShort(offset)
+ self._rewriteLast(offset, field_size, new_field_size)
+ # Move back past the new offset, past 'count', and before 'field_type'
+ rewind = -new_field_size - 4 - 2
+ self.f.seek(rewind, os.SEEK_CUR)
+ self.writeShort(new_field_size) # rewrite the type
+ self.f.seek(2 - rewind, os.SEEK_CUR)
else:
- self.rewriteLastLong(offset)
+ self._rewriteLast(offset, field_size)
+
+ def fixOffsets(
+ self, count: int, isShort: bool = False, isLong: bool = False
+ ) -> None:
+ if isShort:
+ field_size = 2
+ elif isLong:
+ field_size = 4
+ else:
+ field_size = 0
+ return self._fixOffsets(count, field_size)
def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
diff --git a/src/PIL/WebPImagePlugin.py b/src/PIL/WebPImagePlugin.py
index 64188f28c..c2dde4431 100644
--- a/src/PIL/WebPImagePlugin.py
+++ b/src/PIL/WebPImagePlugin.py
@@ -21,7 +21,7 @@ _VP8_MODES_BY_IDENTIFIER = {
def _accept(prefix: bytes) -> bool | str:
- is_riff_file_format = prefix[:4] == b"RIFF"
+ is_riff_file_format = prefix.startswith(b"RIFF")
is_webp_file = prefix[8:12] == b"WEBP"
is_valid_vp8_mode = prefix[12:16] in _VP8_MODES_BY_IDENTIFIER
@@ -46,8 +46,7 @@ class WebPImageFile(ImageFile.ImageFile):
self._decoder = _webp.WebPAnimDecoder(self.fp.read())
# Get info from decoder
- width, height, loop_count, bgcolor, frame_count, mode = self._decoder.get_info()
- self._size = width, height
+ self._size, loop_count, bgcolor, frame_count, mode = self._decoder.get_info()
self.info["loop"] = loop_count
bg_a, bg_r, bg_g, bg_b = (
(bgcolor >> 24) & 0xFF,
@@ -60,7 +59,6 @@ class WebPImageFile(ImageFile.ImageFile):
self.is_animated = self.n_frames > 1
self._mode = "RGB" if mode == "RGBX" else mode
self.rawmode = mode
- self.tile = []
# Attempt to read ICC / EXIF / XMP chunks from file
icc_profile = self._decoder.get_chunk("ICCP")
@@ -224,8 +222,7 @@ def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
# Setup the WebP animation encoder
enc = _webp.WebPAnimEncoder(
- im.size[0],
- im.size[1],
+ im.size,
background,
loop,
minimize_size,
diff --git a/src/PIL/WmfImagePlugin.py b/src/PIL/WmfImagePlugin.py
index 68f8a74f5..04abd52f0 100644
--- a/src/PIL/WmfImagePlugin.py
+++ b/src/PIL/WmfImagePlugin.py
@@ -68,9 +68,7 @@ if hasattr(Image.core, "drawwmf"):
def _accept(prefix: bytes) -> bool:
- return (
- prefix[:6] == b"\xd7\xcd\xc6\x9a\x00\x00" or prefix[:4] == b"\x01\x00\x00\x00"
- )
+ return prefix.startswith((b"\xd7\xcd\xc6\x9a\x00\x00", b"\x01\x00\x00\x00"))
##
@@ -87,11 +85,14 @@ class WmfStubImageFile(ImageFile.StubImageFile):
# check placable header
s = self.fp.read(80)
- if s[:6] == b"\xd7\xcd\xc6\x9a\x00\x00":
+ if s.startswith(b"\xd7\xcd\xc6\x9a\x00\x00"):
# placeable windows metafile
# get units per inch
self._inch = word(s, 14)
+ if self._inch == 0:
+ msg = "Invalid inch"
+ raise ValueError(msg)
# get bounding box
x0 = short(s, 6)
@@ -113,7 +114,7 @@ class WmfStubImageFile(ImageFile.StubImageFile):
msg = "Unsupported WMF file format"
raise SyntaxError(msg)
- elif s[:4] == b"\x01\x00\x00\x00" and s[40:44] == b" EMF":
+ elif s.startswith(b"\x01\x00\x00\x00") and s[40:44] == b" EMF":
# enhanced metafile
# get bounding box
@@ -128,7 +129,7 @@ class WmfStubImageFile(ImageFile.StubImageFile):
size = x1 - x0, y1 - y0
# calculate dots per inch from bbox and frame
- xdpi = 2540.0 * (x1 - y0) / (frame[2] - frame[0])
+ xdpi = 2540.0 * (x1 - x0) / (frame[2] - frame[0])
ydpi = 2540.0 * (y1 - y0) / (frame[3] - frame[1])
self.info["wmf_bbox"] = x0, y0, x1, y1
diff --git a/src/PIL/XVThumbImagePlugin.py b/src/PIL/XVThumbImagePlugin.py
index 5d1f201a4..cde28388f 100644
--- a/src/PIL/XVThumbImagePlugin.py
+++ b/src/PIL/XVThumbImagePlugin.py
@@ -34,7 +34,7 @@ for r in range(8):
def _accept(prefix: bytes) -> bool:
- return prefix[:6] == _MAGIC
+ return prefix.startswith(_MAGIC)
##
@@ -74,9 +74,7 @@ class XVThumbImageFile(ImageFile.ImageFile):
self.palette = ImagePalette.raw("RGB", PALETTE)
self.tile = [
- ImageFile._Tile(
- "raw", (0, 0) + self.size, self.fp.tell(), (self.mode, 0, 1)
- )
+ ImageFile._Tile("raw", (0, 0) + self.size, self.fp.tell(), self.mode)
]
diff --git a/src/PIL/XbmImagePlugin.py b/src/PIL/XbmImagePlugin.py
index f3d490a84..1e57aa162 100644
--- a/src/PIL/XbmImagePlugin.py
+++ b/src/PIL/XbmImagePlugin.py
@@ -38,7 +38,7 @@ xbm_head = re.compile(
def _accept(prefix: bytes) -> bool:
- return prefix.lstrip()[:7] == b"#define"
+ return prefix.lstrip().startswith(b"#define")
##
@@ -67,7 +67,7 @@ class XbmImageFile(ImageFile.ImageFile):
self._mode = "1"
self._size = xsize, ysize
- self.tile = [ImageFile._Tile("xbm", (0, 0) + self.size, m.end(), None)]
+ self.tile = [ImageFile._Tile("xbm", (0, 0) + self.size, m.end())]
def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
@@ -85,7 +85,7 @@ def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None:
fp.write(b"static char im_bits[] = {\n")
- ImageFile._save(im, fp, [ImageFile._Tile("xbm", (0, 0) + im.size, 0, None)])
+ ImageFile._save(im, fp, [ImageFile._Tile("xbm", (0, 0) + im.size)])
fp.write(b"};\n")
diff --git a/src/PIL/XpmImagePlugin.py b/src/PIL/XpmImagePlugin.py
index 1fc6c0c39..3c932c41b 100644
--- a/src/PIL/XpmImagePlugin.py
+++ b/src/PIL/XpmImagePlugin.py
@@ -25,7 +25,7 @@ xpm_head = re.compile(b'"([0-9]*) ([0-9]*) ([0-9]*) ([0-9]*)')
def _accept(prefix: bytes) -> bool:
- return prefix[:9] == b"/* XPM */"
+ return prefix.startswith(b"/* XPM */")
##
@@ -67,9 +67,9 @@ class XpmImageFile(ImageFile.ImageFile):
for _ in range(pal):
s = self.fp.readline()
- if s[-2:] == b"\r\n":
+ if s.endswith(b"\r\n"):
s = s[:-2]
- elif s[-1:] in b"\r\n":
+ elif s.endswith((b"\r", b"\n")):
s = s[:-1]
c = s[1]
@@ -81,7 +81,7 @@ class XpmImageFile(ImageFile.ImageFile):
rgb = s[i + 1]
if rgb == b"None":
self.info["transparency"] = c
- elif rgb[:1] == b"#":
+ elif rgb.startswith(b"#"):
# FIXME: handle colour names (see ImagePalette.py)
rgb = int(rgb[1:], 16)
palette[c] = (
@@ -101,9 +101,7 @@ class XpmImageFile(ImageFile.ImageFile):
self._mode = "P"
self.palette = ImagePalette.raw("RGB", b"".join(palette))
- self.tile = [
- ImageFile._Tile("raw", (0, 0) + self.size, self.fp.tell(), ("P", 0, 1))
- ]
+ self.tile = [ImageFile._Tile("raw", (0, 0) + self.size, self.fp.tell(), "P")]
def load_read(self, read_bytes: int) -> bytes:
#
diff --git a/src/PIL/_deprecate.py b/src/PIL/_deprecate.py
index 83952b397..9f9d8bbc9 100644
--- a/src/PIL/_deprecate.py
+++ b/src/PIL/_deprecate.py
@@ -47,6 +47,8 @@ def deprecate(
raise RuntimeError(msg)
elif when == 12:
removed = "Pillow 12 (2025-10-15)"
+ elif when == 13:
+ removed = "Pillow 13 (2026-10-15)"
else:
msg = f"Unknown removal version: {when}. Update {__name__}?"
raise ValueError(msg)
diff --git a/src/PIL/_imagingcms.pyi b/src/PIL/_imagingcms.pyi
index 2abd6d0f7..ddcf93ab1 100644
--- a/src/PIL/_imagingcms.pyi
+++ b/src/PIL/_imagingcms.pyi
@@ -2,6 +2,8 @@ import datetime
import sys
from typing import Literal, SupportsFloat, TypedDict
+from ._typing import CapsuleType
+
littlecms_version: str | None
_Tuple3f = tuple[float, float, float]
@@ -108,7 +110,7 @@ class CmsProfile:
def is_intent_supported(self, intent: int, direction: int, /) -> int: ...
class CmsTransform:
- def apply(self, id_in: int, id_out: int) -> int: ...
+ def apply(self, id_in: CapsuleType, id_out: CapsuleType) -> int: ...
def profile_open(profile: str, /) -> CmsProfile: ...
def profile_frombytes(profile: bytes, /) -> CmsProfile: ...
diff --git a/src/PIL/_imagingft.pyi b/src/PIL/_imagingft.pyi
index 9cc9822f5..1cb1429d6 100644
--- a/src/PIL/_imagingft.pyi
+++ b/src/PIL/_imagingft.pyi
@@ -28,10 +28,10 @@ class Font:
features: list[str] | None,
lang: str | None,
stroke_width: float,
+ stroke_filled: bool,
anchor: str | None,
foreground_ink_long: int,
- x_start: float,
- y_start: float,
+ start: tuple[float, float],
/,
) -> tuple[_imaging.ImagingCore, tuple[int, int]]: ...
def getsize(
diff --git a/src/PIL/_tkinter_finder.py b/src/PIL/_tkinter_finder.py
index beddfb062..9c0143003 100644
--- a/src/PIL/_tkinter_finder.py
+++ b/src/PIL/_tkinter_finder.py
@@ -1,5 +1,4 @@
-""" Find compiled module linking to Tcl / Tk libraries
-"""
+"""Find compiled module linking to Tcl / Tk libraries"""
from __future__ import annotations
diff --git a/src/PIL/_typing.py b/src/PIL/_typing.py
index da49f7c5d..34a9a81e1 100644
--- a/src/PIL/_typing.py
+++ b/src/PIL/_typing.py
@@ -15,6 +15,11 @@ if TYPE_CHECKING:
except (ImportError, AttributeError):
pass
+if sys.version_info >= (3, 13):
+ from types import CapsuleType
+else:
+ CapsuleType = object
+
if sys.version_info >= (3, 12):
from collections.abc import Buffer
else:
@@ -39,10 +44,10 @@ _T_co = TypeVar("_T_co", covariant=True)
class SupportsRead(Protocol[_T_co]):
- def read(self, __length: int = ...) -> _T_co: ...
+ def read(self, length: int = ..., /) -> _T_co: ...
-StrOrBytesPath = Union[str, bytes, "os.PathLike[str]", "os.PathLike[bytes]"]
+StrOrBytesPath = Union[str, bytes, os.PathLike[str], os.PathLike[bytes]]
__all__ = ["Buffer", "IntegralLike", "StrOrBytesPath", "SupportsRead", "TypeGuard"]
diff --git a/src/PIL/_version.py b/src/PIL/_version.py
index c4a72ad7e..e93c7887b 100644
--- a/src/PIL/_version.py
+++ b/src/PIL/_version.py
@@ -1,4 +1,4 @@
# Master version for Pillow
from __future__ import annotations
-__version__ = "11.0.0.dev0"
+__version__ = "11.2.0.dev0"
diff --git a/src/PIL/features.py b/src/PIL/features.py
index 24c5ee978..ae7ea4255 100644
--- a/src/PIL/features.py
+++ b/src/PIL/features.py
@@ -127,6 +127,8 @@ features: dict[str, tuple[str, str | bool, str | None]] = {
"fribidi": ("PIL._imagingft", "HAVE_FRIBIDI", "fribidi_version"),
"harfbuzz": ("PIL._imagingft", "HAVE_HARFBUZZ", "harfbuzz_version"),
"libjpeg_turbo": ("PIL._imaging", "HAVE_LIBJPEGTURBO", "libjpeg_turbo_version"),
+ "mozjpeg": ("PIL._imaging", "HAVE_MOZJPEG", "libjpeg_turbo_version"),
+ "zlib_ng": ("PIL._imaging", "HAVE_ZLIBNG", "zlib_ng_version"),
"libimagequant": ("PIL._imaging", "HAVE_LIBIMAGEQUANT", "imagequant_version"),
"xcb": ("PIL._imaging", "HAVE_XCB", None),
}
@@ -146,10 +148,11 @@ def check_feature(feature: str) -> bool | None:
module, flag, ver = features[feature]
+ if isinstance(flag, bool):
+ deprecate(f'check_feature("{feature}")', 12)
try:
imported_module = __import__(module, fromlist=["PIL"])
if isinstance(flag, bool):
- deprecate(f'check_feature("{feature}")', 12)
return flag
return getattr(imported_module, flag)
except ModuleNotFoundError:
@@ -298,7 +301,8 @@ def pilinfo(out: IO[str] | None = None, supported_formats: bool = True) -> None:
if name == "jpg":
libjpeg_turbo_version = version_feature("libjpeg_turbo")
if libjpeg_turbo_version is not None:
- v = "libjpeg-turbo " + libjpeg_turbo_version
+ v = "mozjpeg" if check_feature("mozjpeg") else "libjpeg-turbo"
+ v += " " + libjpeg_turbo_version
if v is None:
v = version(name)
if v is not None:
@@ -307,7 +311,11 @@ def pilinfo(out: IO[str] | None = None, supported_formats: bool = True) -> None:
# this check is also in src/_imagingcms.c:setup_module()
version_static = tuple(int(x) for x in v.split(".")) < (2, 7)
t = "compiled for" if version_static else "loaded"
- if name == "raqm":
+ if name == "zlib":
+ zlib_ng_version = version_feature("zlib_ng")
+ if zlib_ng_version is not None:
+ v += ", compiled for zlib-ng " + zlib_ng_version
+ elif name == "raqm":
for f in ("fribidi", "harfbuzz"):
v2 = version_feature(f)
if v2 is not None:
diff --git a/src/Tk/tkImaging.c b/src/Tk/tkImaging.c
index 727ee6bed..a36c3e0bd 100644
--- a/src/Tk/tkImaging.c
+++ b/src/Tk/tkImaging.c
@@ -56,19 +56,34 @@ static Tk_PhotoPutBlock_t TK_PHOTO_PUT_BLOCK;
static Imaging
ImagingFind(const char *name) {
- Py_ssize_t id;
+ PyObject *capsule;
+ int direct_pointer = 0;
+ const char *expected = "capsule object \"" IMAGING_MAGIC "\" at 0x";
- /* FIXME: use CObject instead? */
-#if defined(_WIN64)
- id = _atoi64(name);
-#else
- id = atol(name);
-#endif
- if (!id) {
+ if (name[0] == '<') {
+ name++;
+ } else {
+ // Special case for PyPy, where the string representation of a Capsule
+ // refers directly to the pointer itself, not to the PyCapsule object.
+ direct_pointer = 1;
+ }
+
+ if (strncmp(name, expected, strlen(expected))) {
return NULL;
}
- return (Imaging)id;
+ capsule = (PyObject *)strtoull(name + strlen(expected), NULL, 16);
+
+ if (direct_pointer) {
+ return (Imaging)capsule;
+ }
+
+ if (!PyCapsule_IsValid(capsule, IMAGING_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", IMAGING_MAGIC);
+ return NULL;
+ }
+
+ return (Imaging)PyCapsule_GetPointer(capsule, IMAGING_MAGIC);
}
static int
diff --git a/src/_imaging.c b/src/_imaging.c
index 426036335..fa38dcc05 100644
--- a/src/_imaging.c
+++ b/src/_imaging.c
@@ -76,6 +76,13 @@
#ifdef HAVE_LIBJPEG
#include "jconfig.h"
+#ifdef LIBJPEG_TURBO_VERSION
+#define JCONFIG_INCLUDED
+#ifdef __CYGWIN__
+#define _BASETSD_H
+#endif
+#include "jpeglib.h"
+#endif
#endif
#ifdef HAVE_LIBZ
@@ -466,8 +473,7 @@ getpixel(Imaging im, ImagingAccess access, int x, int y) {
}
/* unknown type */
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static char *
@@ -860,7 +866,7 @@ _color_lut_3d(ImagingObject *self, PyObject *args) {
if (!PyArg_ParseTuple(
args,
- "siiiiiO:color_lut_3d",
+ "sii(iii)O:color_lut_3d",
&mode,
&filter,
&table_channels,
@@ -958,8 +964,7 @@ _convert2(ImagingObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -1008,10 +1013,6 @@ _convert_transparent(ImagingObject *self, PyObject *args) {
static PyObject *
_copy(ImagingObject *self, PyObject *args) {
- if (!PyArg_ParseTuple(args, "")) {
- return NULL;
- }
-
return PyImagingNew(ImagingCopy(self->image));
}
@@ -1207,8 +1208,7 @@ _getpixel(ImagingObject *self, PyObject *args) {
}
if (self->access == NULL) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return getpixel(self->image, self->access, x, y);
@@ -1410,8 +1410,7 @@ _paste(ImagingObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -1684,8 +1683,7 @@ _putdata(ImagingObject *self, PyObject *args) {
Py_XDECREF(seq);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -1745,8 +1743,7 @@ _putpalette(ImagingObject *self, PyObject *args) {
self->image->palette->size = palettesize * 8 / bits;
unpack(self->image->palette->palette, palette, self->image->palette->size);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -1770,8 +1767,7 @@ _putpalettealpha(ImagingObject *self, PyObject *args) {
strcpy(self->image->palette->mode, "RGBA");
self->image->palette->palette[index * 4 + 3] = (UINT8)alpha;
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -1798,8 +1794,7 @@ _putpalettealphas(ImagingObject *self, PyObject *args) {
self->image->palette->palette[i * 4 + 3] = (UINT8)values[i];
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -1835,8 +1830,7 @@ _putpixel(ImagingObject *self, PyObject *args) {
self->access->put_pixel(im, x, y, ink);
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -2003,8 +1997,7 @@ im_setmode(ImagingObject *self, PyObject *args) {
}
self->access = ImagingAccessNew(im);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -2067,8 +2060,7 @@ _transform(ImagingObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -2195,8 +2187,7 @@ _getbbox(ImagingObject *self, PyObject *args) {
}
if (!ImagingGetBBox(self->image, bbox, alpha_only)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return Py_BuildValue("iiii", bbox[0], bbox[1], bbox[2], bbox[3]);
@@ -2276,8 +2267,7 @@ _getextrema(ImagingObject *self) {
}
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -2340,8 +2330,7 @@ _fillband(ImagingObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -2356,8 +2345,7 @@ _putband(ImagingObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -2943,8 +2931,7 @@ _draw_arc(ImagingDrawObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -2981,8 +2968,7 @@ _draw_bitmap(ImagingDrawObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -3038,8 +3024,7 @@ _draw_chord(ImagingDrawObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -3093,8 +3078,7 @@ _draw_ellipse(ImagingDrawObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -3157,8 +3141,7 @@ _draw_lines(ImagingDrawObject *self, PyObject *args) {
free(xy);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -3189,8 +3172,7 @@ _draw_points(ImagingDrawObject *self, PyObject *args) {
free(xy);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
/* from outline.c */
@@ -3218,8 +3200,7 @@ _draw_outline(ImagingDrawObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -3275,8 +3256,7 @@ _draw_pieslice(ImagingDrawObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -3327,8 +3307,7 @@ _draw_polygon(ImagingDrawObject *self, PyObject *args) {
free(ixy);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -3382,8 +3361,7 @@ _draw_rectangle(ImagingDrawObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static struct PyMethodDef _draw_methods[] = {
@@ -3588,8 +3566,7 @@ _save_ppm(ImagingObject *self, PyObject *args) {
return NULL;
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
/* -------------------------------------------------------------------- */
@@ -3670,15 +3647,12 @@ static struct PyMethodDef methods[] = {
/* Unsharpmask extension */
{"gaussian_blur", (PyCFunction)_gaussian_blur, METH_VARARGS},
{"unsharp_mask", (PyCFunction)_unsharp_mask, METH_VARARGS},
-
{"box_blur", (PyCFunction)_box_blur, METH_VARARGS},
/* Special effects */
{"effect_spread", (PyCFunction)_effect_spread, METH_VARARGS},
/* Misc. */
- {"new_block", (PyCFunction)_new_block, METH_VARARGS},
-
{"save_ppm", (PyCFunction)_save_ppm, METH_VARARGS},
{NULL, NULL} /* sentinel */
@@ -3703,16 +3677,40 @@ _getattr_bands(ImagingObject *self, void *closure) {
static PyObject *
_getattr_id(ImagingObject *self, void *closure) {
+ if (PyErr_WarnEx(
+ PyExc_DeprecationWarning,
+ "id property is deprecated and will be removed in Pillow 12 (2025-10-15)",
+ 1
+ ) < 0) {
+ return NULL;
+ }
return PyLong_FromSsize_t((Py_ssize_t)self->image);
}
+static void
+_ptr_destructor(PyObject *capsule) {
+ PyObject *self = (PyObject *)PyCapsule_GetContext(capsule);
+ Py_DECREF(self);
+}
+
static PyObject *
_getattr_ptr(ImagingObject *self, void *closure) {
- return PyCapsule_New(self->image, IMAGING_MAGIC, NULL);
+ PyObject *capsule = PyCapsule_New(self->image, IMAGING_MAGIC, _ptr_destructor);
+ Py_INCREF(self);
+ PyCapsule_SetContext(capsule, self);
+ return capsule;
}
static PyObject *
_getattr_unsafe_ptrs(ImagingObject *self, void *closure) {
+ if (PyErr_WarnEx(
+ PyExc_DeprecationWarning,
+ "unsafe_ptrs property is deprecated and will be removed in Pillow 12 "
+ "(2025-10-15)",
+ 1
+ ) < 0) {
+ return NULL;
+ }
return Py_BuildValue(
"(sn)(sn)(sn)",
"image8",
@@ -3771,102 +3769,26 @@ static PySequenceMethods image_as_sequence = {
/* type description */
static PyTypeObject Imaging_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "ImagingCore", /*tp_name*/
- sizeof(ImagingObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- &image_as_sequence, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- methods, /*tp_methods*/
- 0, /*tp_members*/
- getsetters, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "ImagingCore",
+ .tp_basicsize = sizeof(ImagingObject),
+ .tp_dealloc = (destructor)_dealloc,
+ .tp_as_sequence = &image_as_sequence,
+ .tp_methods = methods,
+ .tp_getset = getsetters,
};
static PyTypeObject ImagingFont_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "ImagingFont", /*tp_name*/
- sizeof(ImagingFontObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)_font_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- _font_methods, /*tp_methods*/
- 0, /*tp_members*/
- 0, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "ImagingFont",
+ .tp_basicsize = sizeof(ImagingFontObject),
+ .tp_dealloc = (destructor)_font_dealloc,
+ .tp_methods = _font_methods,
};
static PyTypeObject ImagingDraw_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "ImagingDraw", /*tp_name*/
- sizeof(ImagingDrawObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)_draw_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- _draw_methods, /*tp_methods*/
- 0, /*tp_members*/
- 0, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "ImagingDraw",
+ .tp_basicsize = sizeof(ImagingDrawObject),
+ .tp_dealloc = (destructor)_draw_dealloc,
+ .tp_methods = _draw_methods,
};
static PyMappingMethods pixel_access_as_mapping = {
@@ -3878,20 +3800,10 @@ static PyMappingMethods pixel_access_as_mapping = {
/* type description */
static PyTypeObject PixelAccess_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "PixelAccess", /*tp_name*/
- sizeof(PixelAccessObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)pixel_access_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- &pixel_access_as_mapping, /*tp_as_mapping*/
- 0 /*tp_hash*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "PixelAccess",
+ .tp_basicsize = sizeof(PixelAccessObject),
+ .tp_dealloc = (destructor)pixel_access_dealloc,
+ .tp_as_mapping = &pixel_access_as_mapping,
};
/* -------------------------------------------------------------------- */
@@ -3956,8 +3868,7 @@ _reset_stats(PyObject *self, PyObject *args) {
arena->stats_freed_blocks = 0;
MUTEX_UNLOCK(&ImagingDefaultArena.mutex);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -4017,8 +3928,7 @@ _set_alignment(PyObject *self, PyObject *args) {
ImagingDefaultArena.alignment = alignment;
MUTEX_UNLOCK(&ImagingDefaultArena.mutex);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -4042,8 +3952,7 @@ _set_block_size(PyObject *self, PyObject *args) {
ImagingDefaultArena.block_size = block_size;
MUTEX_UNLOCK(&ImagingDefaultArena.mutex);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -4071,8 +3980,7 @@ _set_blocks_max(PyObject *self, PyObject *args) {
return ImagingError_MemoryError();
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -4087,8 +3995,7 @@ _clear_cache(PyObject *self, PyObject *args) {
ImagingMemoryClearCache(&ImagingDefaultArena, i);
MUTEX_UNLOCK(&ImagingDefaultArena.mutex);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
/* -------------------------------------------------------------------- */
@@ -4194,6 +4101,7 @@ static PyMethodDef functions[] = {
{"blend", (PyCFunction)_blend, METH_VARARGS},
{"fill", (PyCFunction)_fill, METH_VARARGS},
{"new", (PyCFunction)_new, METH_VARARGS},
+ {"new_block", (PyCFunction)_new_block, METH_VARARGS},
{"merge", (PyCFunction)_merge, METH_VARARGS},
/* Functions */
@@ -4262,7 +4170,6 @@ static PyMethodDef functions[] = {
{"effect_noise", (PyCFunction)_effect_noise, METH_VARARGS},
{"linear_gradient", (PyCFunction)_linear_gradient, METH_VARARGS},
{"radial_gradient", (PyCFunction)_radial_gradient, METH_VARARGS},
- {"wedge", (PyCFunction)_linear_gradient, METH_VARARGS}, /* Compatibility */
/* Drawing support stuff */
{"font", (PyCFunction)_font_new, METH_VARARGS},
@@ -4345,6 +4252,15 @@ setup_module(PyObject *m) {
Py_INCREF(have_libjpegturbo);
PyModule_AddObject(m, "HAVE_LIBJPEGTURBO", have_libjpegturbo);
+ PyObject *have_mozjpeg;
+#ifdef JPEG_C_PARAM_SUPPORTED
+ have_mozjpeg = Py_True;
+#else
+ have_mozjpeg = Py_False;
+#endif
+ Py_INCREF(have_mozjpeg);
+ PyModule_AddObject(m, "HAVE_MOZJPEG", have_mozjpeg);
+
PyObject *have_libimagequant;
#ifdef HAVE_LIBIMAGEQUANT
have_libimagequant = Py_True;
@@ -4375,6 +4291,20 @@ setup_module(PyObject *m) {
}
#endif
+ PyObject *have_zlibng;
+#ifdef ZLIBNG_VERSION
+ have_zlibng = Py_True;
+ {
+ PyObject *v = PyUnicode_FromString(ZLIBNG_VERSION);
+ PyDict_SetItemString(d, "zlib_ng_version", v ? v : Py_None);
+ Py_XDECREF(v);
+ }
+#else
+ have_zlibng = Py_False;
+#endif
+ Py_INCREF(have_zlibng);
+ PyModule_AddObject(m, "HAVE_ZLIBNG", have_zlibng);
+
#ifdef HAVE_LIBTIFF
{
extern const char *ImagingTiffVersion(void);
@@ -4418,10 +4348,9 @@ PyInit__imaging(void) {
static PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
- "_imaging", /* m_name */
- NULL, /* m_doc */
- -1, /* m_size */
- functions, /* m_methods */
+ .m_name = "_imaging",
+ .m_size = -1,
+ .m_methods = functions,
};
m = PyModule_Create(&module_def);
diff --git a/src/_imagingcms.c b/src/_imagingcms.c
index bafe787a7..ea2f70186 100644
--- a/src/_imagingcms.c
+++ b/src/_imagingcms.c
@@ -346,10 +346,10 @@ pyCMSdoTransform(Imaging im, Imaging imOut, cmsHTRANSFORM hTransform) {
return -1;
}
- Py_BEGIN_ALLOW_THREADS
+ Py_BEGIN_ALLOW_THREADS;
- // transform color channels only
- for (i = 0; i < im->ysize; i++) {
+ // transform color channels only
+ for (i = 0; i < im->ysize; i++) {
cmsDoTransform(hTransform, im->image[i], imOut->image[i], im->xsize);
}
@@ -362,9 +362,9 @@ pyCMSdoTransform(Imaging im, Imaging imOut, cmsHTRANSFORM hTransform) {
// enough available on all platforms, so we polyfill it here for now.
pyCMScopyAux(hTransform, imOut, im);
- Py_END_ALLOW_THREADS
+ Py_END_ALLOW_THREADS;
- return 0;
+ return 0;
}
static cmsHTRANSFORM
@@ -378,17 +378,17 @@ _buildTransform(
) {
cmsHTRANSFORM hTransform;
- Py_BEGIN_ALLOW_THREADS
+ Py_BEGIN_ALLOW_THREADS;
- /* create the transform */
- hTransform = cmsCreateTransform(
- hInputProfile,
- findLCMStype(sInMode),
- hOutputProfile,
- findLCMStype(sOutMode),
- iRenderingIntent,
- cmsFLAGS
- );
+ /* create the transform */
+ hTransform = cmsCreateTransform(
+ hInputProfile,
+ findLCMStype(sInMode),
+ hOutputProfile,
+ findLCMStype(sOutMode),
+ iRenderingIntent,
+ cmsFLAGS
+ );
Py_END_ALLOW_THREADS;
@@ -412,19 +412,19 @@ _buildProofTransform(
) {
cmsHTRANSFORM hTransform;
- Py_BEGIN_ALLOW_THREADS
+ Py_BEGIN_ALLOW_THREADS;
- /* create the transform */
- hTransform = cmsCreateProofingTransform(
- hInputProfile,
- findLCMStype(sInMode),
- hOutputProfile,
- findLCMStype(sOutMode),
- hProofProfile,
- iRenderingIntent,
- iProofIntent,
- cmsFLAGS
- );
+ /* create the transform */
+ hTransform = cmsCreateProofingTransform(
+ hInputProfile,
+ findLCMStype(sInMode),
+ hOutputProfile,
+ findLCMStype(sOutMode),
+ hProofProfile,
+ iRenderingIntent,
+ iProofIntent,
+ cmsFLAGS
+ );
Py_END_ALLOW_THREADS;
@@ -531,23 +531,24 @@ buildProofTransform(PyObject *self, PyObject *args) {
static PyObject *
cms_transform_apply(CmsTransformObject *self, PyObject *args) {
- Py_ssize_t idIn;
- Py_ssize_t idOut;
+ PyObject *i0, *i1;
Imaging im;
Imaging imOut;
- int result;
-
- if (!PyArg_ParseTuple(args, "nn:apply", &idIn, &idOut)) {
+ if (!PyArg_ParseTuple(args, "OO:apply", &i0, &i1)) {
return NULL;
}
- im = (Imaging)idIn;
- imOut = (Imaging)idOut;
+ if (!PyCapsule_IsValid(i0, IMAGING_MAGIC) ||
+ !PyCapsule_IsValid(i1, IMAGING_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", IMAGING_MAGIC);
+ return NULL;
+ }
- result = pyCMSdoTransform(im, imOut, self->transform);
+ im = (Imaging)PyCapsule_GetPointer(i0, IMAGING_MAGIC);
+ imOut = (Imaging)PyCapsule_GetPointer(i1, IMAGING_MAGIC);
- return Py_BuildValue("i", result);
+ return Py_BuildValue("i", pyCMSdoTransform(im, imOut, self->transform));
}
/* -------------------------------------------------------------------- */
@@ -653,8 +654,7 @@ cms_get_display_profile_win32(PyObject *self, PyObject *args) {
return PyUnicode_FromStringAndSize(filename, filename_size - 1);
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
#endif
@@ -671,20 +671,17 @@ _profile_read_mlu(CmsProfileObject *self, cmsTagSignature info) {
wchar_t *buf;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
mlu = cmsReadTag(self->profile, info);
if (!mlu) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
len = cmsMLUgetWide(mlu, lc, cc, NULL, 0);
if (len == 0) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
buf = malloc(len);
@@ -722,14 +719,12 @@ _profile_read_signature(CmsProfileObject *self, cmsTagSignature info) {
unsigned int *sig;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
sig = (unsigned int *)cmsReadTag(self->profile, info);
if (!sig) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return _profile_read_int_as_string(*sig);
@@ -779,14 +774,12 @@ _profile_read_ciexyz(CmsProfileObject *self, cmsTagSignature info, int multi) {
cmsCIEXYZ *XYZ;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
XYZ = (cmsCIEXYZ *)cmsReadTag(self->profile, info);
if (!XYZ) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
if (multi) {
return _xyz3_py(XYZ);
@@ -800,14 +793,12 @@ _profile_read_ciexyy_triple(CmsProfileObject *self, cmsTagSignature info) {
cmsCIExyYTRIPLE *triple;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
triple = (cmsCIExyYTRIPLE *)cmsReadTag(self->profile, info);
if (!triple) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
/* Note: lcms does all the heavy lifting and error checking (nr of
@@ -834,21 +825,18 @@ _profile_read_named_color_list(CmsProfileObject *self, cmsTagSignature info) {
PyObject *result;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
ncl = (cmsNAMEDCOLORLIST *)cmsReadTag(self->profile, info);
if (ncl == NULL) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
n = cmsNamedColorCount(ncl);
result = PyList_New(n);
if (!result) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
for (i = 0; i < n; i++) {
@@ -857,8 +845,7 @@ _profile_read_named_color_list(CmsProfileObject *self, cmsTagSignature info) {
str = PyUnicode_FromString(name);
if (str == NULL) {
Py_DECREF(result);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
PyList_SET_ITEM(result, i, str);
}
@@ -925,8 +912,7 @@ _is_intent_supported(CmsProfileObject *self, int clut) {
result = PyDict_New();
if (result == NULL) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
n = cmsGetSupportedIntents(INTENTS, intent_ids, intent_descs);
@@ -956,8 +942,7 @@ _is_intent_supported(CmsProfileObject *self, int clut) {
Py_XDECREF(id);
Py_XDECREF(entry);
Py_XDECREF(result);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
PyDict_SetItem(result, id, entry);
Py_DECREF(id);
@@ -1041,8 +1026,7 @@ cms_profile_getattr_creation_date(CmsProfileObject *self, void *closure) {
result = cmsGetHeaderCreationDateTime(self->profile, &ct);
if (!result) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return PyDateTime_FromDateAndTime(
@@ -1140,8 +1124,7 @@ cms_profile_getattr_saturation_rendering_intent_gamut(
static PyObject *
cms_profile_getattr_red_colorant(CmsProfileObject *self, void *closure) {
if (!cmsIsMatrixShaper(self->profile)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return _profile_read_ciexyz(self, cmsSigRedColorantTag, 0);
}
@@ -1149,8 +1132,7 @@ cms_profile_getattr_red_colorant(CmsProfileObject *self, void *closure) {
static PyObject *
cms_profile_getattr_green_colorant(CmsProfileObject *self, void *closure) {
if (!cmsIsMatrixShaper(self->profile)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return _profile_read_ciexyz(self, cmsSigGreenColorantTag, 0);
}
@@ -1158,8 +1140,7 @@ cms_profile_getattr_green_colorant(CmsProfileObject *self, void *closure) {
static PyObject *
cms_profile_getattr_blue_colorant(CmsProfileObject *self, void *closure) {
if (!cmsIsMatrixShaper(self->profile)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return _profile_read_ciexyz(self, cmsSigBlueColorantTag, 0);
}
@@ -1175,21 +1156,18 @@ cms_profile_getattr_media_white_point_temperature(
cmsBool result;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
XYZ = (cmsCIEXYZ *)cmsReadTag(self->profile, info);
if (XYZ == NULL || XYZ->X == 0) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
cmsXYZ2xyY(&xyY, XYZ);
result = cmsTempFromWhitePoint(&tempK, &xyY);
if (!result) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return PyFloat_FromDouble(tempK);
}
@@ -1228,8 +1206,7 @@ cms_profile_getattr_red_primary(CmsProfileObject *self, void *closure) {
result = _calculate_rgb_primaries(self, &primaries);
}
if (!result) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return _xyz_py(&primaries.Red);
@@ -1244,8 +1221,7 @@ cms_profile_getattr_green_primary(CmsProfileObject *self, void *closure) {
result = _calculate_rgb_primaries(self, &primaries);
}
if (!result) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return _xyz_py(&primaries.Green);
@@ -1260,8 +1236,7 @@ cms_profile_getattr_blue_primary(CmsProfileObject *self, void *closure) {
result = _calculate_rgb_primaries(self, &primaries);
}
if (!result) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return _xyz_py(&primaries.Blue);
@@ -1320,14 +1295,12 @@ cms_profile_getattr_icc_measurement_condition(CmsProfileObject *self, void *clos
const char *geo;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
mc = (cmsICCMeasurementConditions *)cmsReadTag(self->profile, info);
if (!mc) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
if (mc->Geometry == 1) {
@@ -1361,14 +1334,12 @@ cms_profile_getattr_icc_viewing_condition(CmsProfileObject *self, void *closure)
cmsTagSignature info = cmsSigViewingConditionsTag;
if (!cmsIsTag(self->profile, info)) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
vc = (cmsICCViewingConditions *)cmsReadTag(self->profile, info);
if (!vc) {
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
return Py_BuildValue(
@@ -1439,36 +1410,11 @@ static struct PyGetSetDef cms_profile_getsetters[] = {
};
static PyTypeObject CmsProfile_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "PIL.ImageCms.core.CmsProfile", /*tp_name*/
- sizeof(CmsProfileObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)cms_profile_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- cms_profile_methods, /*tp_methods*/
- 0, /*tp_members*/
- cms_profile_getsetters, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "PIL.ImageCms.core.CmsProfile",
+ .tp_basicsize = sizeof(CmsProfileObject),
+ .tp_dealloc = (destructor)cms_profile_dealloc,
+ .tp_methods = cms_profile_methods,
+ .tp_getset = cms_profile_getsetters,
};
static struct PyMethodDef cms_transform_methods[] = {
@@ -1476,36 +1422,10 @@ static struct PyMethodDef cms_transform_methods[] = {
};
static PyTypeObject CmsTransform_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "PIL.ImageCms.core.CmsTransform", /*tp_name*/
- sizeof(CmsTransformObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)cms_transform_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- cms_transform_methods, /*tp_methods*/
- 0, /*tp_members*/
- 0, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "PIL.ImageCms.core.CmsTransform",
+ .tp_basicsize = sizeof(CmsTransformObject),
+ .tp_dealloc = (destructor)cms_transform_dealloc,
+ .tp_methods = cms_transform_methods,
};
static int
@@ -1549,10 +1469,9 @@ PyInit__imagingcms(void) {
static PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
- "_imagingcms", /* m_name */
- NULL, /* m_doc */
- -1, /* m_size */
- pyCMSdll_methods, /* m_methods */
+ .m_name = "_imagingcms",
+ .m_size = -1,
+ .m_methods = pyCMSdll_methods,
};
m = PyModule_Create(&module_def);
diff --git a/src/_imagingft.c b/src/_imagingft.c
index 8bef45baf..62dab73e5 100644
--- a/src/_imagingft.c
+++ b/src/_imagingft.c
@@ -82,6 +82,9 @@ struct {
/* font objects */
static FT_Library library;
+#ifdef Py_GIL_DISABLED
+static PyMutex ft_library_mutex;
+#endif
typedef struct {
PyObject_HEAD FT_Face face;
@@ -187,7 +190,9 @@ getfont(PyObject *self_, PyObject *args, PyObject *kw) {
if (filename && font_bytes_size <= 0) {
self->font_bytes = NULL;
+ MUTEX_LOCK(&ft_library_mutex);
error = FT_New_Face(library, filename, index, &self->face);
+ MUTEX_UNLOCK(&ft_library_mutex);
} else {
/* need to have allocated storage for font_bytes for the life of the object.*/
/* Don't free this before FT_Done_Face */
@@ -197,6 +202,7 @@ getfont(PyObject *self_, PyObject *args, PyObject *kw) {
}
if (!error) {
memcpy(self->font_bytes, font_bytes, (size_t)font_bytes_size);
+ MUTEX_LOCK(&ft_library_mutex);
error = FT_New_Memory_Face(
library,
(FT_Byte *)self->font_bytes,
@@ -204,6 +210,7 @@ getfont(PyObject *self_, PyObject *args, PyObject *kw) {
index,
&self->face
);
+ MUTEX_UNLOCK(&ft_library_mutex);
}
}
@@ -332,29 +339,23 @@ text_layout_raqm(
len = PySequence_Fast_GET_SIZE(seq);
for (j = 0; j < len; j++) {
PyObject *item = PySequence_Fast_GET_ITEM(seq, j);
- char *feature = NULL;
- Py_ssize_t size = 0;
- PyObject *bytes;
-
if (!PyUnicode_Check(item)) {
Py_DECREF(seq);
PyErr_SetString(PyExc_TypeError, "expected a string");
goto failed;
}
- bytes = PyUnicode_AsUTF8String(item);
- if (bytes == NULL) {
+
+ Py_ssize_t size;
+ const char *feature = PyUnicode_AsUTF8AndSize(item, &size);
+ if (feature == NULL) {
Py_DECREF(seq);
goto failed;
}
- feature = PyBytes_AS_STRING(bytes);
- size = PyBytes_GET_SIZE(bytes);
if (!raqm_add_font_feature(rq, feature, size)) {
Py_DECREF(seq);
- Py_DECREF(bytes);
PyErr_SetString(PyExc_ValueError, "raqm_add_font_feature() failed");
goto failed;
}
- Py_DECREF(bytes);
}
Py_DECREF(seq);
}
@@ -830,10 +831,10 @@ font_render(FontObject *self, PyObject *args) {
unsigned char convert_scale; /* scale factor for non-8bpp bitmaps */
PyObject *image;
Imaging im;
- Py_ssize_t id;
int mask = 0; /* is FT_LOAD_TARGET_MONO enabled? */
int color = 0; /* is FT_LOAD_COLOR enabled? */
float stroke_width = 0;
+ int stroke_filled = 0;
PY_LONG_LONG foreground_ink_long = 0;
unsigned int foreground_ink;
const char *mode = NULL;
@@ -853,7 +854,7 @@ font_render(FontObject *self, PyObject *args) {
if (!PyArg_ParseTuple(
args,
- "OO|zzOzfzLffO:render",
+ "OO|zzOzfpzL(ff):render",
&string,
&fill,
&mode,
@@ -861,6 +862,7 @@ font_render(FontObject *self, PyObject *args) {
&features,
&lang,
&stroke_width,
+ &stroke_filled,
&anchor,
&foreground_ink_long,
&x_start,
@@ -922,17 +924,13 @@ font_render(FontObject *self, PyObject *args) {
width += ceil(stroke_width * 2 + x_start);
height += ceil(stroke_width * 2 + y_start);
image = PyObject_CallFunction(fill, "ii", width, height);
- if (image == Py_None) {
- PyMem_Del(glyph_info);
- return Py_BuildValue("N(ii)", image, 0, 0);
- } else if (image == NULL) {
+ if (image == NULL) {
PyMem_Del(glyph_info);
return NULL;
}
- PyObject *imageId = PyObject_GetAttrString(image, "id");
- id = PyLong_AsSsize_t(imageId);
- Py_XDECREF(imageId);
- im = (Imaging)id;
+ PyObject *imagePtr = PyObject_GetAttrString(image, "ptr");
+ im = (Imaging)PyCapsule_GetPointer(imagePtr, IMAGING_MAGIC);
+ Py_XDECREF(imagePtr);
x_offset = round(x_offset - stroke_width);
y_offset = round(y_offset - stroke_width);
@@ -1009,7 +1007,8 @@ font_render(FontObject *self, PyObject *args) {
if (stroker != NULL) {
error = FT_Get_Glyph(glyph_slot, &glyph);
if (!error) {
- error = FT_Glyph_Stroke(&glyph, stroker, 1);
+ error = stroke_filled ? FT_Glyph_StrokeBorder(&glyph, stroker, 0, 1)
+ : FT_Glyph_Stroke(&glyph, stroker, 1);
}
if (!error) {
FT_Vector origin = {0, 0};
@@ -1375,8 +1374,7 @@ font_setvarname(FontObject *self, PyObject *args) {
return geterror(error);
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -1430,15 +1428,16 @@ font_setvaraxes(FontObject *self, PyObject *args) {
return geterror(error);
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
#endif
static void
font_dealloc(FontObject *self) {
if (self->face) {
+ MUTEX_LOCK(&ft_library_mutex);
FT_Done_Face(self->face);
+ MUTEX_UNLOCK(&ft_library_mutex);
}
if (self->font_bytes) {
PyMem_Free(self->font_bytes);
@@ -1519,36 +1518,11 @@ static struct PyGetSetDef font_getsetters[] = {
};
static PyTypeObject Font_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "Font", /*tp_name*/
- sizeof(FontObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)font_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- font_methods, /*tp_methods*/
- 0, /*tp_members*/
- font_getsetters, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "Font",
+ .tp_basicsize = sizeof(FontObject),
+ .tp_dealloc = (destructor)font_dealloc,
+ .tp_methods = font_methods,
+ .tp_getset = font_getsetters,
};
static PyMethodDef _functions[] = {
@@ -1631,10 +1605,9 @@ PyInit__imagingft(void) {
static PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
- "_imagingft", /* m_name */
- NULL, /* m_doc */
- -1, /* m_size */
- _functions, /* m_methods */
+ .m_name = "_imagingft",
+ .m_size = -1,
+ .m_methods = _functions,
};
m = PyModule_Create(&module_def);
diff --git a/src/_imagingmath.c b/src/_imagingmath.c
index 550a10903..4b9bf08ba 100644
--- a/src/_imagingmath.c
+++ b/src/_imagingmath.c
@@ -23,6 +23,9 @@
#define MAX_INT32 2147483647.0
#define MIN_INT32 -2147483648.0
+#define MATH_FUNC_UNOP_MAGIC "Pillow Math unary func"
+#define MATH_FUNC_BINOP_MAGIC "Pillow Math binary func"
+
#define UNOP(name, op, type) \
void name(Imaging out, Imaging im1) { \
int x, y; \
@@ -168,20 +171,28 @@ _unop(PyObject *self, PyObject *args) {
Imaging im1;
void (*unop)(Imaging, Imaging);
- Py_ssize_t op, i0, i1;
- if (!PyArg_ParseTuple(args, "nnn", &op, &i0, &i1)) {
+ PyObject *op, *i0, *i1;
+ if (!PyArg_ParseTuple(args, "OOO", &op, &i0, &i1)) {
return NULL;
}
- out = (Imaging)i0;
- im1 = (Imaging)i1;
+ if (!PyCapsule_IsValid(op, MATH_FUNC_UNOP_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", MATH_FUNC_UNOP_MAGIC);
+ return NULL;
+ }
+ if (!PyCapsule_IsValid(i0, IMAGING_MAGIC) ||
+ !PyCapsule_IsValid(i1, IMAGING_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", IMAGING_MAGIC);
+ return NULL;
+ }
- unop = (void *)op;
+ unop = (void *)PyCapsule_GetPointer(op, MATH_FUNC_UNOP_MAGIC);
+ out = (Imaging)PyCapsule_GetPointer(i0, IMAGING_MAGIC);
+ im1 = (Imaging)PyCapsule_GetPointer(i1, IMAGING_MAGIC);
unop(out, im1);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -191,21 +202,30 @@ _binop(PyObject *self, PyObject *args) {
Imaging im2;
void (*binop)(Imaging, Imaging, Imaging);
- Py_ssize_t op, i0, i1, i2;
- if (!PyArg_ParseTuple(args, "nnnn", &op, &i0, &i1, &i2)) {
+ PyObject *op, *i0, *i1, *i2;
+ if (!PyArg_ParseTuple(args, "OOOO", &op, &i0, &i1, &i2)) {
return NULL;
}
- out = (Imaging)i0;
- im1 = (Imaging)i1;
- im2 = (Imaging)i2;
+ if (!PyCapsule_IsValid(op, MATH_FUNC_BINOP_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", MATH_FUNC_BINOP_MAGIC);
+ return NULL;
+ }
+ if (!PyCapsule_IsValid(i0, IMAGING_MAGIC) ||
+ !PyCapsule_IsValid(i1, IMAGING_MAGIC) ||
+ !PyCapsule_IsValid(i2, IMAGING_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", IMAGING_MAGIC);
+ return NULL;
+ }
- binop = (void *)op;
+ binop = (void *)PyCapsule_GetPointer(op, MATH_FUNC_BINOP_MAGIC);
+ out = (Imaging)PyCapsule_GetPointer(i0, IMAGING_MAGIC);
+ im1 = (Imaging)PyCapsule_GetPointer(i1, IMAGING_MAGIC);
+ im2 = (Imaging)PyCapsule_GetPointer(i2, IMAGING_MAGIC);
binop(out, im1, im2);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyMethodDef _functions[] = {
@@ -213,8 +233,17 @@ static PyMethodDef _functions[] = {
};
static void
-install(PyObject *d, char *name, void *value) {
- PyObject *v = PyLong_FromSsize_t((Py_ssize_t)value);
+install_unary(PyObject *d, char *name, void *func) {
+ PyObject *v = PyCapsule_New(func, MATH_FUNC_UNOP_MAGIC, NULL);
+ if (!v || PyDict_SetItemString(d, name, v)) {
+ PyErr_Clear();
+ }
+ Py_XDECREF(v);
+}
+
+static void
+install_binary(PyObject *d, char *name, void *func) {
+ PyObject *v = PyCapsule_New(func, MATH_FUNC_BINOP_MAGIC, NULL);
if (!v || PyDict_SetItemString(d, name, v)) {
PyErr_Clear();
}
@@ -225,50 +254,50 @@ static int
setup_module(PyObject *m) {
PyObject *d = PyModule_GetDict(m);
- install(d, "abs_I", abs_I);
- install(d, "neg_I", neg_I);
- install(d, "add_I", add_I);
- install(d, "sub_I", sub_I);
- install(d, "diff_I", diff_I);
- install(d, "mul_I", mul_I);
- install(d, "div_I", div_I);
- install(d, "mod_I", mod_I);
- install(d, "min_I", min_I);
- install(d, "max_I", max_I);
- install(d, "pow_I", pow_I);
+ install_unary(d, "abs_I", abs_I);
+ install_unary(d, "neg_I", neg_I);
+ install_binary(d, "add_I", add_I);
+ install_binary(d, "sub_I", sub_I);
+ install_binary(d, "diff_I", diff_I);
+ install_binary(d, "mul_I", mul_I);
+ install_binary(d, "div_I", div_I);
+ install_binary(d, "mod_I", mod_I);
+ install_binary(d, "min_I", min_I);
+ install_binary(d, "max_I", max_I);
+ install_binary(d, "pow_I", pow_I);
- install(d, "invert_I", invert_I);
- install(d, "and_I", and_I);
- install(d, "or_I", or_I);
- install(d, "xor_I", xor_I);
- install(d, "lshift_I", lshift_I);
- install(d, "rshift_I", rshift_I);
+ install_unary(d, "invert_I", invert_I);
+ install_binary(d, "and_I", and_I);
+ install_binary(d, "or_I", or_I);
+ install_binary(d, "xor_I", xor_I);
+ install_binary(d, "lshift_I", lshift_I);
+ install_binary(d, "rshift_I", rshift_I);
- install(d, "eq_I", eq_I);
- install(d, "ne_I", ne_I);
- install(d, "lt_I", lt_I);
- install(d, "le_I", le_I);
- install(d, "gt_I", gt_I);
- install(d, "ge_I", ge_I);
+ install_binary(d, "eq_I", eq_I);
+ install_binary(d, "ne_I", ne_I);
+ install_binary(d, "lt_I", lt_I);
+ install_binary(d, "le_I", le_I);
+ install_binary(d, "gt_I", gt_I);
+ install_binary(d, "ge_I", ge_I);
- install(d, "abs_F", abs_F);
- install(d, "neg_F", neg_F);
- install(d, "add_F", add_F);
- install(d, "sub_F", sub_F);
- install(d, "diff_F", diff_F);
- install(d, "mul_F", mul_F);
- install(d, "div_F", div_F);
- install(d, "mod_F", mod_F);
- install(d, "min_F", min_F);
- install(d, "max_F", max_F);
- install(d, "pow_F", pow_F);
+ install_unary(d, "abs_F", abs_F);
+ install_unary(d, "neg_F", neg_F);
+ install_binary(d, "add_F", add_F);
+ install_binary(d, "sub_F", sub_F);
+ install_binary(d, "diff_F", diff_F);
+ install_binary(d, "mul_F", mul_F);
+ install_binary(d, "div_F", div_F);
+ install_binary(d, "mod_F", mod_F);
+ install_binary(d, "min_F", min_F);
+ install_binary(d, "max_F", max_F);
+ install_binary(d, "pow_F", pow_F);
- install(d, "eq_F", eq_F);
- install(d, "ne_F", ne_F);
- install(d, "lt_F", lt_F);
- install(d, "le_F", le_F);
- install(d, "gt_F", gt_F);
- install(d, "ge_F", ge_F);
+ install_binary(d, "eq_F", eq_F);
+ install_binary(d, "ne_F", ne_F);
+ install_binary(d, "lt_F", lt_F);
+ install_binary(d, "le_F", le_F);
+ install_binary(d, "gt_F", gt_F);
+ install_binary(d, "ge_F", ge_F);
return 0;
}
@@ -279,10 +308,9 @@ PyInit__imagingmath(void) {
static PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
- "_imagingmath", /* m_name */
- NULL, /* m_doc */
- -1, /* m_size */
- _functions, /* m_methods */
+ .m_name = "_imagingmath",
+ .m_size = -1,
+ .m_methods = _functions,
};
m = PyModule_Create(&module_def);
diff --git a/src/_imagingmorph.c b/src/_imagingmorph.c
index 614dfbe7f..a20888294 100644
--- a/src/_imagingmorph.c
+++ b/src/_imagingmorph.c
@@ -11,7 +11,6 @@
* See the README file for information on usage and redistribution.
*/
-#include "Python.h"
#include "libImaging/Imaging.h"
#define LUT_SIZE (1 << 9)
@@ -30,43 +29,36 @@
static PyObject *
apply(PyObject *self, PyObject *args) {
const char *lut;
- PyObject *py_lut;
- Py_ssize_t lut_len, i0, i1;
+ Py_ssize_t lut_len;
+ PyObject *i0, *i1;
Imaging imgin, imgout;
int width, height;
int row_idx, col_idx;
UINT8 **inrows, **outrows;
int num_changed_pixels = 0;
- if (!PyArg_ParseTuple(args, "Onn", &py_lut, &i0, &i1)) {
- PyErr_SetString(PyExc_RuntimeError, "Argument parsing problem");
+ if (!PyArg_ParseTuple(args, "s#OO", &lut, &lut_len, &i0, &i1)) {
return NULL;
}
- if (!PyBytes_Check(py_lut)) {
- PyErr_SetString(PyExc_RuntimeError, "The morphology LUT is not a bytes object");
- return NULL;
- }
-
- lut_len = PyBytes_Size(py_lut);
-
if (lut_len < LUT_SIZE) {
PyErr_SetString(PyExc_RuntimeError, "The morphology LUT has the wrong size");
return NULL;
}
- lut = PyBytes_AsString(py_lut);
+ if (!PyCapsule_IsValid(i0, IMAGING_MAGIC) ||
+ !PyCapsule_IsValid(i1, IMAGING_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", IMAGING_MAGIC);
+ return NULL;
+ }
- imgin = (Imaging)i0;
- imgout = (Imaging)i1;
+ imgin = (Imaging)PyCapsule_GetPointer(i0, IMAGING_MAGIC);
+ imgout = (Imaging)PyCapsule_GetPointer(i1, IMAGING_MAGIC);
width = imgin->xsize;
height = imgin->ysize;
- if (imgin->type != IMAGING_TYPE_UINT8 || imgin->bands != 1) {
- PyErr_SetString(PyExc_RuntimeError, "Unsupported image type");
- return NULL;
- }
- if (imgout->type != IMAGING_TYPE_UINT8 || imgout->bands != 1) {
+ if (imgin->type != IMAGING_TYPE_UINT8 || imgin->bands != 1 ||
+ imgout->type != IMAGING_TYPE_UINT8 || imgout->bands != 1) {
PyErr_SetString(PyExc_RuntimeError, "Unsupported image type");
return NULL;
}
@@ -129,46 +121,39 @@ apply(PyObject *self, PyObject *args) {
static PyObject *
match(PyObject *self, PyObject *args) {
const char *lut;
- PyObject *py_lut;
- Py_ssize_t lut_len, i0;
+ Py_ssize_t lut_len;
+ PyObject *i0;
Imaging imgin;
int width, height;
int row_idx, col_idx;
UINT8 **inrows;
- PyObject *ret = PyList_New(0);
- if (ret == NULL) {
+
+ if (!PyArg_ParseTuple(args, "s#O", &lut, &lut_len, &i0)) {
return NULL;
}
- if (!PyArg_ParseTuple(args, "On", &py_lut, &i0)) {
- Py_DECREF(ret);
- PyErr_SetString(PyExc_RuntimeError, "Argument parsing problem");
- return NULL;
- }
-
- if (!PyBytes_Check(py_lut)) {
- Py_DECREF(ret);
- PyErr_SetString(PyExc_RuntimeError, "The morphology LUT is not a bytes object");
- return NULL;
- }
-
- lut_len = PyBytes_Size(py_lut);
-
if (lut_len < LUT_SIZE) {
- Py_DECREF(ret);
PyErr_SetString(PyExc_RuntimeError, "The morphology LUT has the wrong size");
return NULL;
}
- lut = PyBytes_AsString(py_lut);
- imgin = (Imaging)i0;
+ if (!PyCapsule_IsValid(i0, IMAGING_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", IMAGING_MAGIC);
+ return NULL;
+ }
+
+ imgin = (Imaging)PyCapsule_GetPointer(i0, IMAGING_MAGIC);
if (imgin->type != IMAGING_TYPE_UINT8 || imgin->bands != 1) {
- Py_DECREF(ret);
PyErr_SetString(PyExc_RuntimeError, "Unsupported image type");
return NULL;
}
+ PyObject *ret = PyList_New(0);
+ if (ret == NULL) {
+ return NULL;
+ }
+
inrows = imgin->image8;
width = imgin->xsize;
height = imgin->ysize;
@@ -215,26 +200,31 @@ match(PyObject *self, PyObject *args) {
*/
static PyObject *
get_on_pixels(PyObject *self, PyObject *args) {
- Py_ssize_t i0;
+ PyObject *i0;
Imaging img;
UINT8 **rows;
int row_idx, col_idx;
int width, height;
+
+ if (!PyArg_ParseTuple(args, "O", &i0)) {
+ return NULL;
+ }
+
+ if (!PyCapsule_IsValid(i0, IMAGING_MAGIC)) {
+ PyErr_Format(PyExc_TypeError, "Expected '%s' Capsule", IMAGING_MAGIC);
+ return NULL;
+ }
+
+ img = (Imaging)PyCapsule_GetPointer(i0, IMAGING_MAGIC);
+ rows = img->image8;
+ width = img->xsize;
+ height = img->ysize;
+
PyObject *ret = PyList_New(0);
if (ret == NULL) {
return NULL;
}
- if (!PyArg_ParseTuple(args, "n", &i0)) {
- Py_DECREF(ret);
- PyErr_SetString(PyExc_RuntimeError, "Argument parsing problem");
- return NULL;
- }
- img = (Imaging)i0;
- rows = img->image8;
- width = img->xsize;
- height = img->ysize;
-
for (row_idx = 0; row_idx < height; row_idx++) {
UINT8 *row = rows[row_idx];
for (col_idx = 0; col_idx < width; col_idx++) {
@@ -262,10 +252,10 @@ PyInit__imagingmorph(void) {
static PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
- "_imagingmorph", /* m_name */
- "A module for doing image morphology", /* m_doc */
- -1, /* m_size */
- functions, /* m_methods */
+ .m_name = "_imagingmorph",
+ .m_doc = "A module for doing image morphology",
+ .m_size = -1,
+ .m_methods = functions,
};
m = PyModule_Create(&module_def);
diff --git a/src/_imagingtk.c b/src/_imagingtk.c
index c70d044bb..4e06fe9b8 100644
--- a/src/_imagingtk.c
+++ b/src/_imagingtk.c
@@ -37,8 +37,7 @@ _tkinit(PyObject *self, PyObject *args) {
/* This will bomb if interp is invalid... */
TkImaging_Init(interp);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyMethodDef functions[] = {
@@ -51,10 +50,9 @@ PyMODINIT_FUNC
PyInit__imagingtk(void) {
static PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
- "_imagingtk", /* m_name */
- NULL, /* m_doc */
- -1, /* m_size */
- functions, /* m_methods */
+ .m_name = "_imagingtk",
+ .m_size = -1,
+ .m_methods = functions,
};
PyObject *m;
m = PyModule_Create(&module_def);
diff --git a/src/_webp.c b/src/_webp.c
index dfda7048d..3aa4c408b 100644
--- a/src/_webp.c
+++ b/src/_webp.c
@@ -164,7 +164,7 @@ _anim_encoder_new(PyObject *self, PyObject *args) {
if (!PyArg_ParseTuple(
args,
- "iiIiiiiii",
+ "(ii)Iiiiiii",
&width,
&height,
&bgcolor,
@@ -449,7 +449,7 @@ _anim_decoder_get_info(PyObject *self) {
WebPAnimInfo *info = &(decp->info);
return Py_BuildValue(
- "IIIIIs",
+ "(II)IIIs",
info->canvas_width,
info->canvas_height,
info->loop_count,
@@ -530,36 +530,10 @@ static struct PyMethodDef _anim_encoder_methods[] = {
// WebPAnimEncoder type definition
static PyTypeObject WebPAnimEncoder_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "WebPAnimEncoder", /*tp_name */
- sizeof(WebPAnimEncoderObject), /*tp_basicsize */
- 0, /*tp_itemsize */
- /* methods */
- (destructor)_anim_encoder_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- _anim_encoder_methods, /*tp_methods*/
- 0, /*tp_members*/
- 0, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "WebPAnimEncoder",
+ .tp_basicsize = sizeof(WebPAnimEncoderObject),
+ .tp_dealloc = (destructor)_anim_encoder_dealloc,
+ .tp_methods = _anim_encoder_methods,
};
// WebPAnimDecoder methods
@@ -573,36 +547,10 @@ static struct PyMethodDef _anim_decoder_methods[] = {
// WebPAnimDecoder type definition
static PyTypeObject WebPAnimDecoder_Type = {
- PyVarObject_HEAD_INIT(NULL, 0) "WebPAnimDecoder", /*tp_name */
- sizeof(WebPAnimDecoderObject), /*tp_basicsize */
- 0, /*tp_itemsize */
- /* methods */
- (destructor)_anim_decoder_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- _anim_decoder_methods, /*tp_methods*/
- 0, /*tp_members*/
- 0, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "WebPAnimDecoder",
+ .tp_basicsize = sizeof(WebPAnimDecoderObject),
+ .tp_dealloc = (destructor)_anim_decoder_dealloc,
+ .tp_methods = _anim_decoder_methods,
};
/* -------------------------------------------------------------------- */
@@ -835,10 +783,9 @@ PyInit__webp(void) {
static PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
- "_webp", /* m_name */
- NULL, /* m_doc */
- -1, /* m_size */
- webpMethods, /* m_methods */
+ .m_name = "_webp",
+ .m_size = -1,
+ .m_methods = webpMethods,
};
m = PyModule_Create(&module_def);
diff --git a/src/decode.c b/src/decode.c
index 51d0aced2..03db1ce35 100644
--- a/src/decode.c
+++ b/src/decode.c
@@ -213,8 +213,7 @@ _setimage(ImagingDecoderObject *decoder, PyObject *args) {
Py_XDECREF(decoder->lock);
decoder->lock = op;
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -231,8 +230,7 @@ _setfd(ImagingDecoderObject *decoder, PyObject *args) {
Py_XINCREF(fd);
state->fd = fd;
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -258,36 +256,11 @@ static struct PyGetSetDef getseters[] = {
};
static PyTypeObject ImagingDecoderType = {
- PyVarObject_HEAD_INIT(NULL, 0) "ImagingDecoder", /*tp_name*/
- sizeof(ImagingDecoderObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- methods, /*tp_methods*/
- 0, /*tp_members*/
- getseters, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "ImagingDecoder",
+ .tp_basicsize = sizeof(ImagingDecoderObject),
+ .tp_dealloc = (destructor)_dealloc,
+ .tp_methods = methods,
+ .tp_getset = getseters,
};
/* -------------------------------------------------------------------- */
diff --git a/src/display.c b/src/display.c
index b4e2e3899..a05387504 100644
--- a/src/display.c
+++ b/src/display.c
@@ -85,8 +85,7 @@ _expose(ImagingDisplayObject *display, PyObject *args) {
ImagingExposeDIB(display->dib, hdc);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -112,8 +111,7 @@ _draw(ImagingDisplayObject *display, PyObject *args) {
ImagingDrawDIB(display->dib, hdc, dst, src);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
extern Imaging
@@ -143,8 +141,7 @@ _paste(ImagingDisplayObject *display, PyObject *args) {
ImagingPasteDIB(display->dib, im, xy);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -190,8 +187,7 @@ _releasedc(ImagingDisplayObject *display, PyObject *args) {
ReleaseDC(window, dc);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -211,8 +207,7 @@ _frombytes(ImagingDisplayObject *display, PyObject *args) {
memcpy(display->dib->bits, buffer.buf, buffer.len);
PyBuffer_Release(&buffer);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -253,36 +248,11 @@ static struct PyGetSetDef getsetters[] = {
};
static PyTypeObject ImagingDisplayType = {
- PyVarObject_HEAD_INIT(NULL, 0) "ImagingDisplay", /*tp_name*/
- sizeof(ImagingDisplayObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)_delete, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- methods, /*tp_methods*/
- 0, /*tp_members*/
- getsetters, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "ImagingDisplay",
+ .tp_basicsize = sizeof(ImagingDisplayObject),
+ .tp_dealloc = (destructor)_delete,
+ .tp_methods = methods,
+ .tp_getset = getsetters,
};
PyObject *
@@ -690,25 +660,26 @@ PyImaging_CreateWindowWin32(PyObject *self, PyObject *args) {
SetWindowLongPtr(wnd, 0, (LONG_PTR)callback);
SetWindowLongPtr(wnd, sizeof(callback), (LONG_PTR)PyThreadState_Get());
- Py_BEGIN_ALLOW_THREADS ShowWindow(wnd, SW_SHOWNORMAL);
+ Py_BEGIN_ALLOW_THREADS;
+ ShowWindow(wnd, SW_SHOWNORMAL);
SetForegroundWindow(wnd); /* to make sure it's visible */
- Py_END_ALLOW_THREADS
+ Py_END_ALLOW_THREADS;
- return Py_BuildValue(F_HANDLE, wnd);
+ return Py_BuildValue(F_HANDLE, wnd);
}
PyObject *
PyImaging_EventLoopWin32(PyObject *self, PyObject *args) {
MSG msg;
- Py_BEGIN_ALLOW_THREADS while (mainloop && GetMessage(&msg, NULL, 0, 0)) {
+ Py_BEGIN_ALLOW_THREADS;
+ while (mainloop && GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
- Py_END_ALLOW_THREADS
+ Py_END_ALLOW_THREADS;
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
/* -------------------------------------------------------------------- */
diff --git a/src/encode.c b/src/encode.c
index 1a4cd489d..13d5cdaf7 100644
--- a/src/encode.c
+++ b/src/encode.c
@@ -278,8 +278,7 @@ _setimage(ImagingEncoderObject *encoder, PyObject *args) {
Py_XDECREF(encoder->lock);
encoder->lock = op;
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -296,8 +295,7 @@ _setfd(ImagingEncoderObject *encoder, PyObject *args) {
Py_XINCREF(fd);
state->fd = fd;
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -325,36 +323,11 @@ static struct PyGetSetDef getseters[] = {
};
static PyTypeObject ImagingEncoderType = {
- PyVarObject_HEAD_INIT(NULL, 0) "ImagingEncoder", /*tp_name*/
- sizeof(ImagingEncoderObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- methods, /*tp_methods*/
- 0, /*tp_members*/
- getseters, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "ImagingEncoder",
+ .tp_basicsize = sizeof(ImagingEncoderObject),
+ .tp_dealloc = (destructor)_dealloc,
+ .tp_methods = methods,
+ .tp_getset = getseters,
};
/* -------------------------------------------------------------------- */
@@ -736,7 +709,7 @@ PyImaging_LibTiffEncoderNew(PyObject *self, PyObject *args) {
}
if (tag_type) {
int type_int = PyLong_AsLong(tag_type);
- if (type_int >= TIFF_BYTE && type_int <= TIFF_DOUBLE) {
+ if (type_int >= TIFF_BYTE && type_int <= TIFF_LONG8) {
type = (TIFFDataType)type_int;
}
}
@@ -929,7 +902,7 @@ PyImaging_LibTiffEncoderNew(PyObject *self, PyObject *args) {
);
} else if (type == TIFF_LONG) {
status = ImagingLibTiffSetField(
- &encoder->state, (ttag_t)key_int, PyLong_AsLongLong(value)
+ &encoder->state, (ttag_t)key_int, (UINT32)PyLong_AsLong(value)
);
} else if (type == TIFF_SSHORT) {
status = ImagingLibTiffSetField(
@@ -959,6 +932,10 @@ PyImaging_LibTiffEncoderNew(PyObject *self, PyObject *args) {
status = ImagingLibTiffSetField(
&encoder->state, (ttag_t)key_int, (FLOAT64)PyFloat_AsDouble(value)
);
+ } else if (type == TIFF_LONG8) {
+ status = ImagingLibTiffSetField(
+ &encoder->state, (ttag_t)key_int, (uint64_t)PyLong_AsLongLong(value)
+ );
} else {
TRACE(
("Unhandled type for key %d : %s \n",
@@ -1095,7 +1072,7 @@ PyImaging_JpegEncoderNew(PyObject *self, PyObject *args) {
if (!PyArg_ParseTuple(
args,
- "ss|nnnnpnnnnnnOz#y#y#",
+ "ss|nnnnpn(nn)nnnOz#y#y#",
&mode,
&rawmode,
&quality,
@@ -1251,7 +1228,7 @@ PyImaging_Jpeg2KEncoderNew(PyObject *self, PyObject *args) {
PyObject *quality_layers = NULL;
Py_ssize_t num_resolutions = 0;
PyObject *cblk_size = NULL, *precinct_size = NULL;
- PyObject *irreversible = NULL;
+ int irreversible = 0;
char *progression = "LRCP";
OPJ_PROG_ORDER prog_order;
char *cinema_mode = "no";
@@ -1265,7 +1242,7 @@ PyImaging_Jpeg2KEncoderNew(PyObject *self, PyObject *args) {
if (!PyArg_ParseTuple(
args,
- "ss|OOOsOnOOOssbbnz#p",
+ "ss|OOOsOnOOpssbbnz#p",
&mode,
&format,
&offset,
@@ -1400,7 +1377,7 @@ PyImaging_Jpeg2KEncoderNew(PyObject *self, PyObject *args) {
precinct_size, &context->precinct_width, &context->precinct_height
);
- context->irreversible = PyObject_IsTrue(irreversible);
+ context->irreversible = irreversible;
context->progression = prog_order;
context->cinema_mode = cine_mode;
context->mct = mct;
diff --git a/src/libImaging/Draw.c b/src/libImaging/Draw.c
index f1c8ffcff..ea6f8805e 100644
--- a/src/libImaging/Draw.c
+++ b/src/libImaging/Draw.c
@@ -501,7 +501,8 @@ polygon_generic(
// Needed to draw consistent polygons
xx[j] = xx[j - 1];
j++;
- } else if (current->dx != 0 && roundf(xx[j - 1]) == xx[j - 1]) {
+ } else if (current->dx != 0 && j % 2 == 1 &&
+ roundf(xx[j - 1]) == xx[j - 1]) {
// Connect discontiguous corners
for (k = 0; k < i; k++) {
Edge *other_edge = edge_table[k];
@@ -510,10 +511,8 @@ polygon_generic(
continue;
}
// Check if the two edges join to make a corner
- if (((ymin == current->ymin && ymin == other_edge->ymin) ||
- (ymin == current->ymax && ymin == other_edge->ymax)) &&
- xx[j - 1] == (ymin - other_edge->y0) * other_edge->dx +
- other_edge->x0) {
+ if (xx[j - 1] ==
+ (ymin - other_edge->y0) * other_edge->dx + other_edge->x0) {
// Determine points from the edges on the next row
// Or if this is the last row, check the previous row
int offset = ymin == ymax ? -1 : 1;
diff --git a/src/libImaging/Except.c b/src/libImaging/Except.c
deleted file mode 100644
index f42ff9aec..000000000
--- a/src/libImaging/Except.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * The Python Imaging Library
- * $Id$
- *
- * default exception handling
- *
- * This module is usually overridden by application code (e.g.
- * _imaging.c for PIL's standard Python bindings). If you get
- * linking errors, remove this file from your project/library.
- *
- * history:
- * 1995-06-15 fl Created
- * 1998-12-29 fl Minor tweaks
- * 2003-09-13 fl Added ImagingEnter/LeaveSection()
- *
- * Copyright (c) 1997-2003 by Secret Labs AB.
- * Copyright (c) 1995-2003 by Fredrik Lundh.
- *
- * See the README file for information on usage and redistribution.
- */
-
-#include "Imaging.h"
-
-/* exception state */
-
-void *
-ImagingError_OSError(void) {
- fprintf(stderr, "*** exception: file access error\n");
- return NULL;
-}
-
-void *
-ImagingError_MemoryError(void) {
- fprintf(stderr, "*** exception: out of memory\n");
- return NULL;
-}
-
-void *
-ImagingError_ModeError(void) {
- return ImagingError_ValueError("bad image mode");
-}
-
-void *
-ImagingError_Mismatch(void) {
- return ImagingError_ValueError("images don't match");
-}
-
-void *
-ImagingError_ValueError(const char *message) {
- if (!message) {
- message = "exception: bad argument to function";
- }
- fprintf(stderr, "*** %s\n", message);
- return NULL;
-}
-
-void
-ImagingError_Clear(void) {
- /* nop */;
-}
-
-/* thread state */
-
-void
-ImagingSectionEnter(ImagingSectionCookie *cookie) {
- /* pass */
-}
-
-void
-ImagingSectionLeave(ImagingSectionCookie *cookie) {
- /* pass */
-}
diff --git a/src/libImaging/Filter.c b/src/libImaging/Filter.c
index fbd6b425f..7b7b2e429 100644
--- a/src/libImaging/Filter.c
+++ b/src/libImaging/Filter.c
@@ -26,6 +26,8 @@
#include "Imaging.h"
+#define ROUND_UP(f) ((int)((f) >= 0.0 ? (f) + 0.5F : (f) - 0.5F))
+
static inline UINT8
clip8(float in) {
if (in <= 0.0) {
@@ -105,6 +107,22 @@ ImagingExpand(Imaging imIn, int xmargin, int ymargin) {
return imOut;
}
+float
+kernel_i16(int size, UINT8 *in0, int x, const float *kernel, int bigendian) {
+ int i;
+ float result = 0;
+ int half_size = (size - 1) / 2;
+ for (i = 0; i < size; i++) {
+ int x1 = x + i - half_size;
+ result += _i2f(
+ in0[x1 * 2 + (bigendian ? 1 : 0)] +
+ (in0[x1 * 2 + (bigendian ? 0 : 1)] >> 8)
+ ) *
+ kernel[i];
+ }
+ return result;
+}
+
void
ImagingFilter3x3(Imaging imOut, Imaging im, const float *kernel, float offset) {
#define KERNEL1x3(in0, x, kernel, d) \
@@ -135,6 +153,16 @@ ImagingFilter3x3(Imaging imOut, Imaging im, const float *kernel, float offset) {
out[x] = in0[x];
}
} else {
+ int bigendian = 0;
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ if (strcmp(im->mode, "I;16B") == 0
+#ifdef WORDS_BIGENDIAN
+ || strcmp(im->mode, "I;16N") == 0
+#endif
+ ) {
+ bigendian = 1;
+ }
+ }
for (y = 1; y < im->ysize - 1; y++) {
UINT8 *in_1 = (UINT8 *)im->image[y - 1];
UINT8 *in0 = (UINT8 *)im->image[y];
@@ -142,14 +170,31 @@ ImagingFilter3x3(Imaging imOut, Imaging im, const float *kernel, float offset) {
UINT8 *out = (UINT8 *)imOut->image[y];
out[0] = in0[0];
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ out[1] = in0[1];
+ }
for (x = 1; x < im->xsize - 1; x++) {
float ss = offset;
- ss += KERNEL1x3(in1, x, &kernel[0], 1);
- ss += KERNEL1x3(in0, x, &kernel[3], 1);
- ss += KERNEL1x3(in_1, x, &kernel[6], 1);
- out[x] = clip8(ss);
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ ss += kernel_i16(3, in1, x, &kernel[0], bigendian);
+ ss += kernel_i16(3, in0, x, &kernel[3], bigendian);
+ ss += kernel_i16(3, in_1, x, &kernel[6], bigendian);
+ int ss_int = ROUND_UP(ss);
+ out[x * 2 + (bigendian ? 1 : 0)] = clip8(ss_int % 256);
+ out[x * 2 + (bigendian ? 0 : 1)] = clip8(ss_int >> 8);
+ } else {
+ ss += KERNEL1x3(in1, x, &kernel[0], 1);
+ ss += KERNEL1x3(in0, x, &kernel[3], 1);
+ ss += KERNEL1x3(in_1, x, &kernel[6], 1);
+ out[x] = clip8(ss);
+ }
+ }
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ out[x * 2] = in0[x * 2];
+ out[x * 2 + 1] = in0[x * 2 + 1];
+ } else {
+ out[x] = in0[x];
}
- out[x] = in0[x];
}
}
} else {
@@ -261,6 +306,16 @@ ImagingFilter5x5(Imaging imOut, Imaging im, const float *kernel, float offset) {
out[x + 1] = in0[x + 1];
}
} else {
+ int bigendian = 0;
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ if (strcmp(im->mode, "I;16B") == 0
+#ifdef WORDS_BIGENDIAN
+ || strcmp(im->mode, "I;16N") == 0
+#endif
+ ) {
+ bigendian = 1;
+ }
+ }
for (y = 2; y < im->ysize - 2; y++) {
UINT8 *in_2 = (UINT8 *)im->image[y - 2];
UINT8 *in_1 = (UINT8 *)im->image[y - 1];
@@ -271,17 +326,39 @@ ImagingFilter5x5(Imaging imOut, Imaging im, const float *kernel, float offset) {
out[0] = in0[0];
out[1] = in0[1];
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ out[2] = in0[2];
+ out[3] = in0[3];
+ }
for (x = 2; x < im->xsize - 2; x++) {
float ss = offset;
- ss += KERNEL1x5(in2, x, &kernel[0], 1);
- ss += KERNEL1x5(in1, x, &kernel[5], 1);
- ss += KERNEL1x5(in0, x, &kernel[10], 1);
- ss += KERNEL1x5(in_1, x, &kernel[15], 1);
- ss += KERNEL1x5(in_2, x, &kernel[20], 1);
- out[x] = clip8(ss);
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ ss += kernel_i16(5, in2, x, &kernel[0], bigendian);
+ ss += kernel_i16(5, in1, x, &kernel[5], bigendian);
+ ss += kernel_i16(5, in0, x, &kernel[10], bigendian);
+ ss += kernel_i16(5, in_1, x, &kernel[15], bigendian);
+ ss += kernel_i16(5, in_2, x, &kernel[20], bigendian);
+ int ss_int = ROUND_UP(ss);
+ out[x * 2 + (bigendian ? 1 : 0)] = clip8(ss_int % 256);
+ out[x * 2 + (bigendian ? 0 : 1)] = clip8(ss_int >> 8);
+ } else {
+ ss += KERNEL1x5(in2, x, &kernel[0], 1);
+ ss += KERNEL1x5(in1, x, &kernel[5], 1);
+ ss += KERNEL1x5(in0, x, &kernel[10], 1);
+ ss += KERNEL1x5(in_1, x, &kernel[15], 1);
+ ss += KERNEL1x5(in_2, x, &kernel[20], 1);
+ out[x] = clip8(ss);
+ }
+ }
+ if (im->type == IMAGING_TYPE_SPECIAL) {
+ out[x * 2 + 0] = in0[x * 2 + 0];
+ out[x * 2 + 1] = in0[x * 2 + 1];
+ out[x * 2 + 2] = in0[x * 2 + 2];
+ out[x * 2 + 3] = in0[x * 2 + 3];
+ } else {
+ out[x + 0] = in0[x + 0];
+ out[x + 1] = in0[x + 1];
}
- out[x + 0] = in0[x + 0];
- out[x + 1] = in0[x + 1];
}
}
} else {
@@ -383,7 +460,8 @@ ImagingFilter(Imaging im, int xsize, int ysize, const FLOAT32 *kernel, FLOAT32 o
Imaging imOut;
ImagingSectionCookie cookie;
- if (im->type != IMAGING_TYPE_UINT8 && im->type != IMAGING_TYPE_INT32) {
+ if (im->type == IMAGING_TYPE_FLOAT32 ||
+ (im->type == IMAGING_TYPE_SPECIAL && im->bands != 1)) {
return (Imaging)ImagingError_ModeError();
}
diff --git a/src/libImaging/ImPlatform.h b/src/libImaging/ImPlatform.h
index f6e7fb6b9..2ce282241 100644
--- a/src/libImaging/ImPlatform.h
+++ b/src/libImaging/ImPlatform.h
@@ -7,6 +7,7 @@
* Copyright (c) Fredrik Lundh 1995-2003.
*/
+#define PY_SSIZE_T_CLEAN
#include "Python.h"
/* Check that we have an ANSI compliant compiler */
@@ -43,8 +44,6 @@
defines their own types with the same names, so we need to be able to undef
ours before including the JPEG code. */
-#if __STDC_VERSION__ >= 199901L /* C99+ */
-
#include
#define INT8 int8_t
@@ -54,34 +53,6 @@
#define INT32 int32_t
#define UINT32 uint32_t
-#else /* < C99 */
-
-#define INT8 signed char
-
-#if SIZEOF_SHORT == 2
-#define INT16 short
-#elif SIZEOF_INT == 2
-#define INT16 int
-#else
-#error Cannot find required 16-bit integer type
-#endif
-
-#if SIZEOF_SHORT == 4
-#define INT32 short
-#elif SIZEOF_INT == 4
-#define INT32 int
-#elif SIZEOF_LONG == 4
-#define INT32 long
-#else
-#error Cannot find required 32-bit integer type
-#endif
-
-#define UINT8 unsigned char
-#define UINT16 unsigned INT16
-#define UINT32 unsigned INT32
-
-#endif /* < C99 */
-
#endif /* not WIN */
/* assume IEEE; tweak if necessary (patches are welcome) */
diff --git a/src/libImaging/Imaging.h b/src/libImaging/Imaging.h
index 321dce988..0c2d3fc2e 100644
--- a/src/libImaging/Imaging.h
+++ b/src/libImaging/Imaging.h
@@ -60,8 +60,8 @@ typedef struct ImagingHistogramInstance *ImagingHistogram;
typedef struct ImagingOutlineInstance *ImagingOutline;
typedef struct ImagingPaletteInstance *ImagingPalette;
-/* handle magics (used with PyCObject). */
-#define IMAGING_MAGIC "PIL Imaging"
+/* handle magics (used with PyCapsule). */
+#define IMAGING_MAGIC "Pillow Imaging"
/* pixel types */
#define IMAGING_TYPE_UINT8 0
@@ -609,10 +609,6 @@ ImagingLibTiffDecode(
extern int
ImagingLibTiffEncode(Imaging im, ImagingCodecState state, UINT8 *buffer, int bytes);
#endif
-#ifdef HAVE_LIBMPEG
-extern int
-ImagingMpegDecode(Imaging im, ImagingCodecState state, UINT8 *buffer, Py_ssize_t bytes);
-#endif
extern int
ImagingMspDecode(Imaging im, ImagingCodecState state, UINT8 *buffer, Py_ssize_t bytes);
extern int
diff --git a/src/libImaging/Jpeg2KDecode.c b/src/libImaging/Jpeg2KDecode.c
index fc927d2f0..4f185b529 100644
--- a/src/libImaging/Jpeg2KDecode.c
+++ b/src/libImaging/Jpeg2KDecode.c
@@ -640,7 +640,7 @@ j2k_decode_entry(Imaging im, ImagingCodecState state) {
opj_dparameters_t params;
OPJ_COLOR_SPACE color_space;
j2k_unpacker_t unpack = NULL;
- size_t buffer_size = 0, tile_bytes = 0;
+ size_t tile_bytes = 0;
unsigned n, tile_height, tile_width;
int subsampling;
int total_component_width = 0;
@@ -870,7 +870,7 @@ j2k_decode_entry(Imaging im, ImagingCodecState state) {
tile_info.data_size = tile_bytes;
}
- if (buffer_size < tile_info.data_size) {
+ if (tile_info.data_size > 0) {
/* malloc check ok, overflow and tile size sanity check above */
UINT8 *new = realloc(state->buffer, tile_info.data_size);
if (!new) {
@@ -883,7 +883,6 @@ j2k_decode_entry(Imaging im, ImagingCodecState state) {
to valgrind errors. */
memset(new, 0, tile_info.data_size);
state->buffer = new;
- buffer_size = tile_info.data_size;
}
if (!opj_decode_tile_data(
diff --git a/src/libImaging/Jpeg2KEncode.c b/src/libImaging/Jpeg2KEncode.c
index d30ccde60..34d1a2294 100644
--- a/src/libImaging/Jpeg2KEncode.c
+++ b/src/libImaging/Jpeg2KEncode.c
@@ -330,6 +330,13 @@ j2k_encode_entry(Imaging im, ImagingCodecState state) {
components = 4;
color_space = OPJ_CLRSPC_SRGB;
pack = j2k_pack_rgba;
+#if ((OPJ_VERSION_MAJOR == 2 && OPJ_VERSION_MINOR == 5 && OPJ_VERSION_BUILD >= 3) || \
+ (OPJ_VERSION_MAJOR == 2 && OPJ_VERSION_MINOR > 5) || OPJ_VERSION_MAJOR > 2)
+ } else if (strcmp(im->mode, "CMYK") == 0) {
+ components = 4;
+ color_space = OPJ_CLRSPC_CMYK;
+ pack = j2k_pack_rgba;
+#endif
} else {
state->errcode = IMAGING_CODEC_BROKEN;
state->state = J2K_STATE_FAILED;
diff --git a/src/libImaging/JpegEncode.c b/src/libImaging/JpegEncode.c
index 4372d51d5..3c11eac22 100644
--- a/src/libImaging/JpegEncode.c
+++ b/src/libImaging/JpegEncode.c
@@ -134,7 +134,16 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
return -1;
}
- /* Compressor configuration */
+ /* Compressor configuration */
+#ifdef JPEG_C_PARAM_SUPPORTED
+ /* MozJPEG */
+ if (!context->progressive) {
+ /* Do not use MozJPEG progressive default */
+ jpeg_c_set_int_param(
+ &context->cinfo, JINT_COMPRESS_PROFILE, JCP_FASTEST
+ );
+ }
+#endif
jpeg_set_defaults(&context->cinfo);
/* Prevent RGB -> YCbCr conversion */
diff --git a/src/libImaging/QuantOctree.c b/src/libImaging/QuantOctree.c
index 7e02ebf65..ec60b214e 100644
--- a/src/libImaging/QuantOctree.c
+++ b/src/libImaging/QuantOctree.c
@@ -188,7 +188,7 @@ create_sorted_color_palette(const ColorCube cube) {
buckets,
cube->size,
sizeof(struct _ColorBucket),
- (int (*)(void const *, void const *)) & compare_bucket_count
+ (int (*)(void const *, void const *))&compare_bucket_count
);
return buckets;
diff --git a/src/libImaging/TiffDecode.c b/src/libImaging/TiffDecode.c
index 18a54f633..e4da9162d 100644
--- a/src/libImaging/TiffDecode.c
+++ b/src/libImaging/TiffDecode.c
@@ -780,7 +780,7 @@ ImagingLibTiffDecode(
decode_err:
// TIFFClose in libtiff calls tif_closeproc and TIFFCleanup
if (clientstate->fp) {
- // Pillow will manage the closing of the file rather than libtiff
+ // Python will manage the closing of the file rather than libtiff
// So only call TIFFCleanup
TIFFCleanup(tiff);
} else {
@@ -1008,7 +1008,17 @@ ImagingLibTiffEncode(Imaging im, ImagingCodecState state, UINT8 *buffer, int byt
) == -1) {
TRACE(("Encode Error, row %d\n", state->y));
state->errcode = IMAGING_CODEC_BROKEN;
- TIFFClose(tiff);
+
+ // TIFFClose in libtiff calls tif_closeproc and TIFFCleanup
+ if (clientstate->fp) {
+ // Python will manage the closing of the file rather than libtiff
+ // So only call TIFFCleanup
+ TIFFCleanup(tiff);
+ } else {
+ // When tif_closeproc refers to our custom _tiffCloseProc though,
+ // that is fine, as it does not close the file
+ TIFFClose(tiff);
+ }
if (!clientstate->fp) {
free(clientstate->data);
}
@@ -1025,14 +1035,22 @@ ImagingLibTiffEncode(Imaging im, ImagingCodecState state, UINT8 *buffer, int byt
TRACE(("Error flushing the tiff"));
// likely reason is memory.
state->errcode = IMAGING_CODEC_MEMORY;
- TIFFClose(tiff);
+ if (clientstate->fp) {
+ TIFFCleanup(tiff);
+ } else {
+ TIFFClose(tiff);
+ }
if (!clientstate->fp) {
free(clientstate->data);
}
return -1;
}
TRACE(("Closing \n"));
- TIFFClose(tiff);
+ if (clientstate->fp) {
+ TIFFCleanup(tiff);
+ } else {
+ TIFFClose(tiff);
+ }
// reset the clientstate metadata to use it to read out the buffer.
clientstate->loc = 0;
clientstate->size = clientstate->eof; // redundant?
diff --git a/src/libImaging/Unpack.c b/src/libImaging/Unpack.c
index c23d5d889..9c3ee2665 100644
--- a/src/libImaging/Unpack.c
+++ b/src/libImaging/Unpack.c
@@ -1664,6 +1664,7 @@ static struct {
{"RGBA", "RGBaXX", 48, unpackRGBaskip2},
{"RGBA", "RGBa;16L", 64, unpackRGBa16L},
{"RGBA", "RGBa;16B", 64, unpackRGBa16B},
+ {"RGBA", "BGR", 24, ImagingUnpackBGR},
{"RGBA", "BGRa", 32, unpackBGRa},
{"RGBA", "RGBA;I", 32, unpackRGBAI},
{"RGBA", "RGBA;L", 32, unpackRGBAL},
@@ -1695,6 +1696,7 @@ static struct {
#ifdef WORDS_BIGENDIAN
{"RGB", "RGB;16N", 48, unpackRGB16B},
+ {"RGB", "RGBX;16N", 64, unpackRGBA16B},
{"RGBA", "RGBa;16N", 64, unpackRGBa16B},
{"RGBA", "RGBA;16N", 64, unpackRGBA16B},
{"RGBX", "RGBX;16N", 64, unpackRGBA16B},
@@ -1708,6 +1710,7 @@ static struct {
{"RGBA", "A;16N", 16, band316B},
#else
{"RGB", "RGB;16N", 48, unpackRGB16L},
+ {"RGB", "RGBX;16N", 64, unpackRGBA16L},
{"RGBA", "RGBa;16N", 64, unpackRGBa16L},
{"RGBA", "RGBA;16N", 64, unpackRGBA16L},
{"RGBX", "RGBX;16N", 64, unpackRGBA16L},
diff --git a/src/outline.c b/src/outline.c
index 27cc255cf..32ab9109c 100644
--- a/src/outline.c
+++ b/src/outline.c
@@ -89,8 +89,7 @@ _outline_move(OutlineObject *self, PyObject *args) {
ImagingOutlineMove(self->outline, x0, y0);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -102,8 +101,7 @@ _outline_line(OutlineObject *self, PyObject *args) {
ImagingOutlineLine(self->outline, x1, y1);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -115,8 +113,7 @@ _outline_curve(OutlineObject *self, PyObject *args) {
ImagingOutlineCurve(self->outline, x1, y1, x2, y2, x3, y3);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -127,8 +124,7 @@ _outline_close(OutlineObject *self, PyObject *args) {
ImagingOutlineClose(self->outline);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static PyObject *
@@ -140,8 +136,7 @@ _outline_transform(OutlineObject *self, PyObject *args) {
ImagingOutlineTransform(self->outline, a);
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static struct PyMethodDef _outline_methods[] = {
@@ -154,34 +149,8 @@ static struct PyMethodDef _outline_methods[] = {
};
static PyTypeObject OutlineType = {
- PyVarObject_HEAD_INIT(NULL, 0) "Outline", /*tp_name*/
- sizeof(OutlineObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)_outline_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- 0, /*tp_as_sequence*/
- 0, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- _outline_methods, /*tp_methods*/
- 0, /*tp_members*/
- 0, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "Outline",
+ .tp_basicsize = sizeof(OutlineObject),
+ .tp_dealloc = (destructor)_outline_dealloc,
+ .tp_methods = _outline_methods,
};
diff --git a/src/path.c b/src/path.c
index 067f42f62..5affe3a1f 100644
--- a/src/path.c
+++ b/src/path.c
@@ -415,8 +415,7 @@ path_map(PyPathObject *self, PyObject *args) {
}
self->mapping = 0;
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static int
@@ -528,8 +527,7 @@ path_transform(PyPathObject *self, PyObject *args) {
}
}
- Py_INCREF(Py_None);
- return Py_None;
+ Py_RETURN_NONE;
}
static struct PyMethodDef methods[] = {
@@ -600,34 +598,11 @@ static PyMappingMethods path_as_mapping = {
};
static PyTypeObject PyPathType = {
- PyVarObject_HEAD_INIT(NULL, 0) "Path", /*tp_name*/
- sizeof(PyPathObject), /*tp_basicsize*/
- 0, /*tp_itemsize*/
- /* methods */
- (destructor)path_dealloc, /*tp_dealloc*/
- 0, /*tp_vectorcall_offset*/
- 0, /*tp_getattr*/
- 0, /*tp_setattr*/
- 0, /*tp_as_async*/
- 0, /*tp_repr*/
- 0, /*tp_as_number*/
- &path_as_sequence, /*tp_as_sequence*/
- &path_as_mapping, /*tp_as_mapping*/
- 0, /*tp_hash*/
- 0, /*tp_call*/
- 0, /*tp_str*/
- 0, /*tp_getattro*/
- 0, /*tp_setattro*/
- 0, /*tp_as_buffer*/
- Py_TPFLAGS_DEFAULT, /*tp_flags*/
- 0, /*tp_doc*/
- 0, /*tp_traverse*/
- 0, /*tp_clear*/
- 0, /*tp_richcompare*/
- 0, /*tp_weaklistoffset*/
- 0, /*tp_iter*/
- 0, /*tp_iternext*/
- methods, /*tp_methods*/
- 0, /*tp_members*/
- getsetters, /*tp_getset*/
+ PyVarObject_HEAD_INIT(NULL, 0).tp_name = "Path",
+ .tp_basicsize = sizeof(PyPathObject),
+ .tp_dealloc = (destructor)path_dealloc,
+ .tp_as_sequence = &path_as_sequence,
+ .tp_as_mapping = &path_as_mapping,
+ .tp_methods = methods,
+ .tp_getset = getsetters,
};
diff --git a/src/thirdparty/pythoncapi_compat.h b/src/thirdparty/pythoncapi_compat.h
index 51e8c0de7..04fcf61e0 100644
--- a/src/thirdparty/pythoncapi_compat.h
+++ b/src/thirdparty/pythoncapi_compat.h
@@ -7,7 +7,10 @@
// https://github.com/python/pythoncapi_compat
//
// Latest version:
-// https://raw.githubusercontent.com/python/pythoncapi_compat/master/pythoncapi_compat.h
+// https://raw.githubusercontent.com/python/pythoncapi-compat/main/pythoncapi_compat.h
+//
+// This file was vendored from the following commit:
+// https://github.com/python/pythoncapi-compat/commit/c84545f0e1e21757d4901f75c47333d25a3fcff0
//
// SPDX-License-Identifier: 0BSD
@@ -19,11 +22,15 @@ extern "C" {
#endif
#include
+#include // offsetof()
// Python 3.11.0b4 added PyFrame_Back() to Python.h
#if PY_VERSION_HEX < 0x030b00B4 && !defined(PYPY_VERSION)
# include "frameobject.h" // PyFrameObject, PyFrame_GetBack()
#endif
+#if PY_VERSION_HEX < 0x030C00A3
+# include // T_SHORT, READONLY
+#endif
#ifndef _Py_CAST
@@ -45,6 +52,13 @@ extern "C" {
# define _PyObject_CAST(op) _Py_CAST(PyObject*, op)
#endif
+#ifndef Py_BUILD_ASSERT
+# define Py_BUILD_ASSERT(cond) \
+ do { \
+ (void)sizeof(char [1 - 2 * !(cond)]); \
+ } while(0)
+#endif
+
// bpo-42262 added Py_NewRef() to Python 3.10.0a3
#if PY_VERSION_HEX < 0x030A00A3 && !defined(Py_NewRef)
@@ -280,7 +294,7 @@ PyFrame_GetVarString(PyFrameObject *frame, const char *name)
// bpo-39947 added PyThreadState_GetInterpreter() to Python 3.9.0a5
-#if PY_VERSION_HEX < 0x030900A5 || defined(PYPY_VERSION)
+#if PY_VERSION_HEX < 0x030900A5 || (defined(PYPY_VERSION) && PY_VERSION_HEX < 0x030B0000)
static inline PyInterpreterState *
PyThreadState_GetInterpreter(PyThreadState *tstate)
{
@@ -573,7 +587,7 @@ static inline int PyWeakref_GetRef(PyObject *ref, PyObject **pobj)
return 0;
}
*pobj = Py_NewRef(obj);
- return (*pobj != NULL);
+ return 1;
}
#endif
@@ -911,7 +925,7 @@ static inline int
PyObject_VisitManagedDict(PyObject *obj, visitproc visit, void *arg)
{
PyObject **dict = _PyObject_GetDictPtr(obj);
- if (*dict == NULL) {
+ if (dict == NULL || *dict == NULL) {
return -1;
}
Py_VISIT(*dict);
@@ -922,7 +936,7 @@ static inline void
PyObject_ClearManagedDict(PyObject *obj)
{
PyObject **dict = _PyObject_GetDictPtr(obj);
- if (*dict == NULL) {
+ if (dict == NULL || *dict == NULL) {
return;
}
Py_CLEAR(*dict);
@@ -1197,11 +1211,11 @@ static inline int PyTime_PerfCounter(PyTime_t *result)
#endif
// gh-111389 added hash constants to Python 3.13.0a5. These constants were
-// added first as private macros to Python 3.4.0b1 and PyPy 7.3.9.
+// added first as private macros to Python 3.4.0b1 and PyPy 7.3.8.
#if (!defined(PyHASH_BITS) \
&& ((!defined(PYPY_VERSION) && PY_VERSION_HEX >= 0x030400B1) \
|| (defined(PYPY_VERSION) && PY_VERSION_HEX >= 0x03070000 \
- && PYPY_VERSION_NUM >= 0x07090000)))
+ && PYPY_VERSION_NUM >= 0x07030800)))
# define PyHASH_BITS _PyHASH_BITS
# define PyHASH_MODULUS _PyHASH_MODULUS
# define PyHASH_INF _PyHASH_INF
@@ -1338,6 +1352,166 @@ PyDict_SetDefaultRef(PyObject *d, PyObject *key, PyObject *default_value,
}
#endif
+#if PY_VERSION_HEX < 0x030D00B3
+# define Py_BEGIN_CRITICAL_SECTION(op) {
+# define Py_END_CRITICAL_SECTION() }
+# define Py_BEGIN_CRITICAL_SECTION2(a, b) {
+# define Py_END_CRITICAL_SECTION2() }
+#endif
+
+#if PY_VERSION_HEX < 0x030E0000 && PY_VERSION_HEX >= 0x03060000 && !defined(PYPY_VERSION)
+typedef struct PyUnicodeWriter PyUnicodeWriter;
+
+static inline void PyUnicodeWriter_Discard(PyUnicodeWriter *writer)
+{
+ _PyUnicodeWriter_Dealloc((_PyUnicodeWriter*)writer);
+ PyMem_Free(writer);
+}
+
+static inline PyUnicodeWriter* PyUnicodeWriter_Create(Py_ssize_t length)
+{
+ if (length < 0) {
+ PyErr_SetString(PyExc_ValueError,
+ "length must be positive");
+ return NULL;
+ }
+
+ const size_t size = sizeof(_PyUnicodeWriter);
+ PyUnicodeWriter *pub_writer = (PyUnicodeWriter *)PyMem_Malloc(size);
+ if (pub_writer == _Py_NULL) {
+ PyErr_NoMemory();
+ return _Py_NULL;
+ }
+ _PyUnicodeWriter *writer = (_PyUnicodeWriter *)pub_writer;
+
+ _PyUnicodeWriter_Init(writer);
+ if (_PyUnicodeWriter_Prepare(writer, length, 127) < 0) {
+ PyUnicodeWriter_Discard(pub_writer);
+ return NULL;
+ }
+ writer->overallocate = 1;
+ return pub_writer;
+}
+
+static inline PyObject* PyUnicodeWriter_Finish(PyUnicodeWriter *writer)
+{
+ PyObject *str = _PyUnicodeWriter_Finish((_PyUnicodeWriter*)writer);
+ assert(((_PyUnicodeWriter*)writer)->buffer == NULL);
+ PyMem_Free(writer);
+ return str;
+}
+
+static inline int
+PyUnicodeWriter_WriteChar(PyUnicodeWriter *writer, Py_UCS4 ch)
+{
+ if (ch > 0x10ffff) {
+ PyErr_SetString(PyExc_ValueError,
+ "character must be in range(0x110000)");
+ return -1;
+ }
+
+ return _PyUnicodeWriter_WriteChar((_PyUnicodeWriter*)writer, ch);
+}
+
+static inline int
+PyUnicodeWriter_WriteStr(PyUnicodeWriter *writer, PyObject *obj)
+{
+ PyObject *str = PyObject_Str(obj);
+ if (str == NULL) {
+ return -1;
+ }
+
+ int res = _PyUnicodeWriter_WriteStr((_PyUnicodeWriter*)writer, str);
+ Py_DECREF(str);
+ return res;
+}
+
+static inline int
+PyUnicodeWriter_WriteRepr(PyUnicodeWriter *writer, PyObject *obj)
+{
+ PyObject *str = PyObject_Repr(obj);
+ if (str == NULL) {
+ return -1;
+ }
+
+ int res = _PyUnicodeWriter_WriteStr((_PyUnicodeWriter*)writer, str);
+ Py_DECREF(str);
+ return res;
+}
+
+static inline int
+PyUnicodeWriter_WriteUTF8(PyUnicodeWriter *writer,
+ const char *str, Py_ssize_t size)
+{
+ if (size < 0) {
+ size = (Py_ssize_t)strlen(str);
+ }
+
+ PyObject *str_obj = PyUnicode_FromStringAndSize(str, size);
+ if (str_obj == _Py_NULL) {
+ return -1;
+ }
+
+ int res = _PyUnicodeWriter_WriteStr((_PyUnicodeWriter*)writer, str_obj);
+ Py_DECREF(str_obj);
+ return res;
+}
+
+static inline int
+PyUnicodeWriter_WriteWideChar(PyUnicodeWriter *writer,
+ const wchar_t *str, Py_ssize_t size)
+{
+ if (size < 0) {
+ size = (Py_ssize_t)wcslen(str);
+ }
+
+ PyObject *str_obj = PyUnicode_FromWideChar(str, size);
+ if (str_obj == _Py_NULL) {
+ return -1;
+ }
+
+ int res = _PyUnicodeWriter_WriteStr((_PyUnicodeWriter*)writer, str_obj);
+ Py_DECREF(str_obj);
+ return res;
+}
+
+static inline int
+PyUnicodeWriter_WriteSubstring(PyUnicodeWriter *writer, PyObject *str,
+ Py_ssize_t start, Py_ssize_t end)
+{
+ if (!PyUnicode_Check(str)) {
+ PyErr_Format(PyExc_TypeError, "expect str, not %T", str);
+ return -1;
+ }
+ if (start < 0 || start > end) {
+ PyErr_Format(PyExc_ValueError, "invalid start argument");
+ return -1;
+ }
+ if (end > PyUnicode_GET_LENGTH(str)) {
+ PyErr_Format(PyExc_ValueError, "invalid end argument");
+ return -1;
+ }
+
+ return _PyUnicodeWriter_WriteSubstring((_PyUnicodeWriter*)writer, str,
+ start, end);
+}
+
+static inline int
+PyUnicodeWriter_Format(PyUnicodeWriter *writer, const char *format, ...)
+{
+ va_list vargs;
+ va_start(vargs, format);
+ PyObject *str = PyUnicode_FromFormatV(format, vargs);
+ va_end(vargs);
+ if (str == _Py_NULL) {
+ return -1;
+ }
+
+ int res = _PyUnicodeWriter_WriteStr((_PyUnicodeWriter*)writer, str);
+ Py_DECREF(str);
+ return res;
+}
+#endif // PY_VERSION_HEX < 0x030E0000
// gh-116560 added PyLong_GetSign() to Python 3.14.0a0
#if PY_VERSION_HEX < 0x030E00A0
@@ -1353,6 +1527,678 @@ static inline int PyLong_GetSign(PyObject *obj, int *sign)
}
#endif
+// gh-126061 added PyLong_IsPositive/Negative/Zero() to Python in 3.14.0a2
+#if PY_VERSION_HEX < 0x030E00A2
+static inline int PyLong_IsPositive(PyObject *obj)
+{
+ if (!PyLong_Check(obj)) {
+ PyErr_Format(PyExc_TypeError, "expected int, got %s", Py_TYPE(obj)->tp_name);
+ return -1;
+ }
+ return _PyLong_Sign(obj) == 1;
+}
+
+static inline int PyLong_IsNegative(PyObject *obj)
+{
+ if (!PyLong_Check(obj)) {
+ PyErr_Format(PyExc_TypeError, "expected int, got %s", Py_TYPE(obj)->tp_name);
+ return -1;
+ }
+ return _PyLong_Sign(obj) == -1;
+}
+
+static inline int PyLong_IsZero(PyObject *obj)
+{
+ if (!PyLong_Check(obj)) {
+ PyErr_Format(PyExc_TypeError, "expected int, got %s", Py_TYPE(obj)->tp_name);
+ return -1;
+ }
+ return _PyLong_Sign(obj) == 0;
+}
+#endif
+
+
+// gh-124502 added PyUnicode_Equal() to Python 3.14.0a0
+#if PY_VERSION_HEX < 0x030E00A0
+static inline int PyUnicode_Equal(PyObject *str1, PyObject *str2)
+{
+ if (!PyUnicode_Check(str1)) {
+ PyErr_Format(PyExc_TypeError, "first argument must be str, not %s",
+ Py_TYPE(str1)->tp_name);
+ return -1;
+ }
+ if (!PyUnicode_Check(str2)) {
+ PyErr_Format(PyExc_TypeError, "second argument must be str, not %s",
+ Py_TYPE(str2)->tp_name);
+ return -1;
+ }
+
+#if PY_VERSION_HEX >= 0x030d0000 && !defined(PYPY_VERSION)
+ PyAPI_FUNC(int) _PyUnicode_Equal(PyObject *str1, PyObject *str2);
+
+ return _PyUnicode_Equal(str1, str2);
+#elif PY_VERSION_HEX >= 0x03060000 && !defined(PYPY_VERSION)
+ return _PyUnicode_EQ(str1, str2);
+#elif PY_VERSION_HEX >= 0x03090000 && defined(PYPY_VERSION)
+ return _PyUnicode_EQ(str1, str2);
+#else
+ return (PyUnicode_Compare(str1, str2) == 0);
+#endif
+}
+#endif
+
+
+// gh-121645 added PyBytes_Join() to Python 3.14.0a0
+#if PY_VERSION_HEX < 0x030E00A0
+static inline PyObject* PyBytes_Join(PyObject *sep, PyObject *iterable)
+{
+ return _PyBytes_Join(sep, iterable);
+}
+#endif
+
+
+#if PY_VERSION_HEX < 0x030E00A0
+static inline Py_hash_t Py_HashBuffer(const void *ptr, Py_ssize_t len)
+{
+#if PY_VERSION_HEX >= 0x03000000 && !defined(PYPY_VERSION)
+ PyAPI_FUNC(Py_hash_t) _Py_HashBytes(const void *src, Py_ssize_t len);
+
+ return _Py_HashBytes(ptr, len);
+#else
+ Py_hash_t hash;
+ PyObject *bytes = PyBytes_FromStringAndSize((const char*)ptr, len);
+ if (bytes == NULL) {
+ return -1;
+ }
+ hash = PyObject_Hash(bytes);
+ Py_DECREF(bytes);
+ return hash;
+#endif
+}
+#endif
+
+
+#if PY_VERSION_HEX < 0x030E00A0
+static inline int PyIter_NextItem(PyObject *iter, PyObject **item)
+{
+ iternextfunc tp_iternext;
+
+ assert(iter != NULL);
+ assert(item != NULL);
+
+ tp_iternext = Py_TYPE(iter)->tp_iternext;
+ if (tp_iternext == NULL) {
+ *item = NULL;
+ PyErr_Format(PyExc_TypeError, "expected an iterator, got '%s'",
+ Py_TYPE(iter)->tp_name);
+ return -1;
+ }
+
+ if ((*item = tp_iternext(iter))) {
+ return 1;
+ }
+ if (!PyErr_Occurred()) {
+ return 0;
+ }
+ if (PyErr_ExceptionMatches(PyExc_StopIteration)) {
+ PyErr_Clear();
+ return 0;
+ }
+ return -1;
+}
+#endif
+
+
+#if PY_VERSION_HEX < 0x030E00A0
+static inline PyObject* PyLong_FromInt32(int32_t value)
+{
+ Py_BUILD_ASSERT(sizeof(long) >= 4);
+ return PyLong_FromLong(value);
+}
+
+static inline PyObject* PyLong_FromInt64(int64_t value)
+{
+ Py_BUILD_ASSERT(sizeof(long long) >= 8);
+ return PyLong_FromLongLong(value);
+}
+
+static inline PyObject* PyLong_FromUInt32(uint32_t value)
+{
+ Py_BUILD_ASSERT(sizeof(unsigned long) >= 4);
+ return PyLong_FromUnsignedLong(value);
+}
+
+static inline PyObject* PyLong_FromUInt64(uint64_t value)
+{
+ Py_BUILD_ASSERT(sizeof(unsigned long long) >= 8);
+ return PyLong_FromUnsignedLongLong(value);
+}
+
+static inline int PyLong_AsInt32(PyObject *obj, int32_t *pvalue)
+{
+ Py_BUILD_ASSERT(sizeof(int) == 4);
+ int value = PyLong_AsInt(obj);
+ if (value == -1 && PyErr_Occurred()) {
+ return -1;
+ }
+ *pvalue = (int32_t)value;
+ return 0;
+}
+
+static inline int PyLong_AsInt64(PyObject *obj, int64_t *pvalue)
+{
+ Py_BUILD_ASSERT(sizeof(long long) == 8);
+ long long value = PyLong_AsLongLong(obj);
+ if (value == -1 && PyErr_Occurred()) {
+ return -1;
+ }
+ *pvalue = (int64_t)value;
+ return 0;
+}
+
+static inline int PyLong_AsUInt32(PyObject *obj, uint32_t *pvalue)
+{
+ Py_BUILD_ASSERT(sizeof(long) >= 4);
+ unsigned long value = PyLong_AsUnsignedLong(obj);
+ if (value == (unsigned long)-1 && PyErr_Occurred()) {
+ return -1;
+ }
+#if SIZEOF_LONG > 4
+ if ((unsigned long)UINT32_MAX < value) {
+ PyErr_SetString(PyExc_OverflowError,
+ "Python int too large to convert to C uint32_t");
+ return -1;
+ }
+#endif
+ *pvalue = (uint32_t)value;
+ return 0;
+}
+
+static inline int PyLong_AsUInt64(PyObject *obj, uint64_t *pvalue)
+{
+ Py_BUILD_ASSERT(sizeof(long long) == 8);
+ unsigned long long value = PyLong_AsUnsignedLongLong(obj);
+ if (value == (unsigned long long)-1 && PyErr_Occurred()) {
+ return -1;
+ }
+ *pvalue = (uint64_t)value;
+ return 0;
+}
+#endif
+
+
+// gh-102471 added import and export API for integers to 3.14.0a2.
+#if PY_VERSION_HEX < 0x030E00A2 && PY_VERSION_HEX >= 0x03000000 && !defined(PYPY_VERSION)
+// Helpers to access PyLongObject internals.
+static inline void
+_PyLong_SetSignAndDigitCount(PyLongObject *op, int sign, Py_ssize_t size)
+{
+#if PY_VERSION_HEX >= 0x030C0000
+ op->long_value.lv_tag = (uintptr_t)(1 - sign) | ((uintptr_t)(size) << 3);
+#elif PY_VERSION_HEX >= 0x030900A4
+ Py_SET_SIZE(op, sign * size);
+#else
+ Py_SIZE(op) = sign * size;
+#endif
+}
+
+static inline Py_ssize_t
+_PyLong_DigitCount(const PyLongObject *op)
+{
+#if PY_VERSION_HEX >= 0x030C0000
+ return (Py_ssize_t)(op->long_value.lv_tag >> 3);
+#else
+ return _PyLong_Sign((PyObject*)op) < 0 ? -Py_SIZE(op) : Py_SIZE(op);
+#endif
+}
+
+static inline digit*
+_PyLong_GetDigits(const PyLongObject *op)
+{
+#if PY_VERSION_HEX >= 0x030C0000
+ return (digit*)(op->long_value.ob_digit);
+#else
+ return (digit*)(op->ob_digit);
+#endif
+}
+
+typedef struct PyLongLayout {
+ uint8_t bits_per_digit;
+ uint8_t digit_size;
+ int8_t digits_order;
+ int8_t digit_endianness;
+} PyLongLayout;
+
+typedef struct PyLongExport {
+ int64_t value;
+ uint8_t negative;
+ Py_ssize_t ndigits;
+ const void *digits;
+ Py_uintptr_t _reserved;
+} PyLongExport;
+
+typedef struct PyLongWriter PyLongWriter;
+
+static inline const PyLongLayout*
+PyLong_GetNativeLayout(void)
+{
+ static const PyLongLayout PyLong_LAYOUT = {
+ PyLong_SHIFT,
+ sizeof(digit),
+ -1, // least significant first
+ PY_LITTLE_ENDIAN ? -1 : 1,
+ };
+
+ return &PyLong_LAYOUT;
+}
+
+static inline int
+PyLong_Export(PyObject *obj, PyLongExport *export_long)
+{
+ if (!PyLong_Check(obj)) {
+ memset(export_long, 0, sizeof(*export_long));
+ PyErr_Format(PyExc_TypeError, "expected int, got %s",
+ Py_TYPE(obj)->tp_name);
+ return -1;
+ }
+
+ // Fast-path: try to convert to a int64_t
+ PyLongObject *self = (PyLongObject*)obj;
+ int overflow;
+#if SIZEOF_LONG == 8
+ long value = PyLong_AsLongAndOverflow(obj, &overflow);
+#else
+ // Windows has 32-bit long, so use 64-bit long long instead
+ long long value = PyLong_AsLongLongAndOverflow(obj, &overflow);
+#endif
+ Py_BUILD_ASSERT(sizeof(value) == sizeof(int64_t));
+ // the function cannot fail since obj is a PyLongObject
+ assert(!(value == -1 && PyErr_Occurred()));
+
+ if (!overflow) {
+ export_long->value = value;
+ export_long->negative = 0;
+ export_long->ndigits = 0;
+ export_long->digits = 0;
+ export_long->_reserved = 0;
+ }
+ else {
+ export_long->value = 0;
+ export_long->negative = _PyLong_Sign(obj) < 0;
+ export_long->ndigits = _PyLong_DigitCount(self);
+ if (export_long->ndigits == 0) {
+ export_long->ndigits = 1;
+ }
+ export_long->digits = _PyLong_GetDigits(self);
+ export_long->_reserved = (Py_uintptr_t)Py_NewRef(obj);
+ }
+ return 0;
+}
+
+static inline void
+PyLong_FreeExport(PyLongExport *export_long)
+{
+ PyObject *obj = (PyObject*)export_long->_reserved;
+
+ if (obj) {
+ export_long->_reserved = 0;
+ Py_DECREF(obj);
+ }
+}
+
+static inline PyLongWriter*
+PyLongWriter_Create(int negative, Py_ssize_t ndigits, void **digits)
+{
+ if (ndigits <= 0) {
+ PyErr_SetString(PyExc_ValueError, "ndigits must be positive");
+ return NULL;
+ }
+ assert(digits != NULL);
+
+ PyLongObject *obj = _PyLong_New(ndigits);
+ if (obj == NULL) {
+ return NULL;
+ }
+ _PyLong_SetSignAndDigitCount(obj, negative?-1:1, ndigits);
+
+ *digits = _PyLong_GetDigits(obj);
+ return (PyLongWriter*)obj;
+}
+
+static inline void
+PyLongWriter_Discard(PyLongWriter *writer)
+{
+ PyLongObject *obj = (PyLongObject *)writer;
+
+ assert(Py_REFCNT(obj) == 1);
+ Py_DECREF(obj);
+}
+
+static inline PyObject*
+PyLongWriter_Finish(PyLongWriter *writer)
+{
+ PyObject *obj = (PyObject *)writer;
+ PyLongObject *self = (PyLongObject*)obj;
+ Py_ssize_t j = _PyLong_DigitCount(self);
+ Py_ssize_t i = j;
+ int sign = _PyLong_Sign(obj);
+
+ assert(Py_REFCNT(obj) == 1);
+
+ // Normalize and get singleton if possible
+ while (i > 0 && _PyLong_GetDigits(self)[i-1] == 0) {
+ --i;
+ }
+ if (i != j) {
+ if (i == 0) {
+ sign = 0;
+ }
+ _PyLong_SetSignAndDigitCount(self, sign, i);
+ }
+ if (i <= 1) {
+ long val = sign * (long)(_PyLong_GetDigits(self)[0]);
+ Py_DECREF(obj);
+ return PyLong_FromLong(val);
+ }
+
+ return obj;
+}
+#endif
+
+
+#if PY_VERSION_HEX < 0x030C00A3
+# define Py_T_SHORT T_SHORT
+# define Py_T_INT T_INT
+# define Py_T_LONG T_LONG
+# define Py_T_FLOAT T_FLOAT
+# define Py_T_DOUBLE T_DOUBLE
+# define Py_T_STRING T_STRING
+# define _Py_T_OBJECT T_OBJECT
+# define Py_T_CHAR T_CHAR
+# define Py_T_BYTE T_BYTE
+# define Py_T_UBYTE T_UBYTE
+# define Py_T_USHORT T_USHORT
+# define Py_T_UINT T_UINT
+# define Py_T_ULONG T_ULONG
+# define Py_T_STRING_INPLACE T_STRING_INPLACE
+# define Py_T_BOOL T_BOOL
+# define Py_T_OBJECT_EX T_OBJECT_EX
+# define Py_T_LONGLONG T_LONGLONG
+# define Py_T_ULONGLONG T_ULONGLONG
+# define Py_T_PYSSIZET T_PYSSIZET
+
+# if PY_VERSION_HEX >= 0x03000000 && !defined(PYPY_VERSION)
+# define _Py_T_NONE T_NONE
+# endif
+
+# define Py_READONLY READONLY
+# define Py_AUDIT_READ READ_RESTRICTED
+# define _Py_WRITE_RESTRICTED PY_WRITE_RESTRICTED
+#endif
+
+
+// gh-127350 added Py_fopen() and Py_fclose() to Python 3.14a4
+#if PY_VERSION_HEX < 0x030E00A4
+static inline FILE* Py_fopen(PyObject *path, const char *mode)
+{
+#if 0x030400A2 <= PY_VERSION_HEX && !defined(PYPY_VERSION)
+ PyAPI_FUNC(FILE*) _Py_fopen_obj(PyObject *path, const char *mode);
+
+ return _Py_fopen_obj(path, mode);
+#else
+ FILE *f;
+ PyObject *bytes;
+#if PY_VERSION_HEX >= 0x03000000
+ if (!PyUnicode_FSConverter(path, &bytes)) {
+ return NULL;
+ }
+#else
+ if (!PyString_Check(path)) {
+ PyErr_SetString(PyExc_TypeError, "except str");
+ return NULL;
+ }
+ bytes = Py_NewRef(path);
+#endif
+ const char *path_bytes = PyBytes_AS_STRING(bytes);
+
+ f = fopen(path_bytes, mode);
+ Py_DECREF(bytes);
+
+ if (f == NULL) {
+ PyErr_SetFromErrnoWithFilenameObject(PyExc_OSError, path);
+ return NULL;
+ }
+ return f;
+#endif
+}
+
+static inline int Py_fclose(FILE *file)
+{
+ return fclose(file);
+}
+#endif
+
+
+#if 0x03090000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x030E0000 && !defined(PYPY_VERSION)
+static inline PyObject*
+PyConfig_Get(const char *name)
+{
+ typedef enum {
+ _PyConfig_MEMBER_INT,
+ _PyConfig_MEMBER_UINT,
+ _PyConfig_MEMBER_ULONG,
+ _PyConfig_MEMBER_BOOL,
+ _PyConfig_MEMBER_WSTR,
+ _PyConfig_MEMBER_WSTR_OPT,
+ _PyConfig_MEMBER_WSTR_LIST,
+ } PyConfigMemberType;
+
+ typedef struct {
+ const char *name;
+ size_t offset;
+ PyConfigMemberType type;
+ const char *sys_attr;
+ } PyConfigSpec;
+
+#define PYTHONCAPI_COMPAT_SPEC(MEMBER, TYPE, sys_attr) \
+ {#MEMBER, offsetof(PyConfig, MEMBER), \
+ _PyConfig_MEMBER_##TYPE, sys_attr}
+
+ static const PyConfigSpec config_spec[] = {
+ PYTHONCAPI_COMPAT_SPEC(argv, WSTR_LIST, "argv"),
+ PYTHONCAPI_COMPAT_SPEC(base_exec_prefix, WSTR_OPT, "base_exec_prefix"),
+ PYTHONCAPI_COMPAT_SPEC(base_executable, WSTR_OPT, "_base_executable"),
+ PYTHONCAPI_COMPAT_SPEC(base_prefix, WSTR_OPT, "base_prefix"),
+ PYTHONCAPI_COMPAT_SPEC(bytes_warning, UINT, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(exec_prefix, WSTR_OPT, "exec_prefix"),
+ PYTHONCAPI_COMPAT_SPEC(executable, WSTR_OPT, "executable"),
+ PYTHONCAPI_COMPAT_SPEC(inspect, BOOL, _Py_NULL),
+#if 0x030C0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(int_max_str_digits, UINT, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(interactive, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(module_search_paths, WSTR_LIST, "path"),
+ PYTHONCAPI_COMPAT_SPEC(optimization_level, UINT, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(parser_debug, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(platlibdir, WSTR, "platlibdir"),
+ PYTHONCAPI_COMPAT_SPEC(prefix, WSTR_OPT, "prefix"),
+ PYTHONCAPI_COMPAT_SPEC(pycache_prefix, WSTR_OPT, "pycache_prefix"),
+ PYTHONCAPI_COMPAT_SPEC(quiet, BOOL, _Py_NULL),
+#if 0x030B0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(stdlib_dir, WSTR_OPT, "_stdlib_dir"),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(use_environment, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(verbose, UINT, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(warnoptions, WSTR_LIST, "warnoptions"),
+ PYTHONCAPI_COMPAT_SPEC(write_bytecode, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(xoptions, WSTR_LIST, "_xoptions"),
+ PYTHONCAPI_COMPAT_SPEC(buffered_stdio, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(check_hash_pycs_mode, WSTR, _Py_NULL),
+#if 0x030B0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(code_debug_ranges, BOOL, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(configure_c_stdio, BOOL, _Py_NULL),
+#if 0x030D0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(cpu_count, INT, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(dev_mode, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(dump_refs, BOOL, _Py_NULL),
+#if 0x030B0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(dump_refs_file, WSTR_OPT, _Py_NULL),
+#endif
+#ifdef Py_GIL_DISABLED
+ PYTHONCAPI_COMPAT_SPEC(enable_gil, INT, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(faulthandler, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(filesystem_encoding, WSTR, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(filesystem_errors, WSTR, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(hash_seed, ULONG, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(home, WSTR_OPT, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(import_time, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(install_signal_handlers, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(isolated, BOOL, _Py_NULL),
+#ifdef MS_WINDOWS
+ PYTHONCAPI_COMPAT_SPEC(legacy_windows_stdio, BOOL, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(malloc_stats, BOOL, _Py_NULL),
+#if 0x030A0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(orig_argv, WSTR_LIST, "orig_argv"),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(parse_argv, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(pathconfig_warnings, BOOL, _Py_NULL),
+#if 0x030C0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(perf_profiling, UINT, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(program_name, WSTR, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(run_command, WSTR_OPT, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(run_filename, WSTR_OPT, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(run_module, WSTR_OPT, _Py_NULL),
+#if 0x030B0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(safe_path, BOOL, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(show_ref_count, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(site_import, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(skip_source_first_line, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(stdio_encoding, WSTR, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(stdio_errors, WSTR, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(tracemalloc, UINT, _Py_NULL),
+#if 0x030B0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(use_frozen_modules, BOOL, _Py_NULL),
+#endif
+ PYTHONCAPI_COMPAT_SPEC(use_hash_seed, BOOL, _Py_NULL),
+ PYTHONCAPI_COMPAT_SPEC(user_site_directory, BOOL, _Py_NULL),
+#if 0x030A0000 <= PY_VERSION_HEX
+ PYTHONCAPI_COMPAT_SPEC(warn_default_encoding, BOOL, _Py_NULL),
+#endif
+ };
+
+#undef PYTHONCAPI_COMPAT_SPEC
+
+ const PyConfigSpec *spec;
+ int found = 0;
+ for (size_t i=0; i < sizeof(config_spec) / sizeof(config_spec[0]); i++) {
+ spec = &config_spec[i];
+ if (strcmp(spec->name, name) == 0) {
+ found = 1;
+ break;
+ }
+ }
+ if (found) {
+ if (spec->sys_attr != NULL) {
+ PyObject *value = PySys_GetObject(spec->sys_attr);
+ if (value == NULL) {
+ PyErr_Format(PyExc_RuntimeError, "lost sys.%s", spec->sys_attr);
+ return NULL;
+ }
+ return Py_NewRef(value);
+ }
+
+ PyAPI_FUNC(const PyConfig*) _Py_GetConfig(void);
+
+ const PyConfig *config = _Py_GetConfig();
+ void *member = (char *)config + spec->offset;
+ switch (spec->type) {
+ case _PyConfig_MEMBER_INT:
+ case _PyConfig_MEMBER_UINT:
+ {
+ int value = *(int *)member;
+ return PyLong_FromLong(value);
+ }
+ case _PyConfig_MEMBER_BOOL:
+ {
+ int value = *(int *)member;
+ return PyBool_FromLong(value != 0);
+ }
+ case _PyConfig_MEMBER_ULONG:
+ {
+ unsigned long value = *(unsigned long *)member;
+ return PyLong_FromUnsignedLong(value);
+ }
+ case _PyConfig_MEMBER_WSTR:
+ case _PyConfig_MEMBER_WSTR_OPT:
+ {
+ wchar_t *wstr = *(wchar_t **)member;
+ if (wstr != NULL) {
+ return PyUnicode_FromWideChar(wstr, -1);
+ }
+ else {
+ return Py_NewRef(Py_None);
+ }
+ }
+ case _PyConfig_MEMBER_WSTR_LIST:
+ {
+ const PyWideStringList *list = (const PyWideStringList *)member;
+ PyObject *tuple = PyTuple_New(list->length);
+ if (tuple == NULL) {
+ return NULL;
+ }
+
+ for (Py_ssize_t i = 0; i < list->length; i++) {
+ PyObject *item = PyUnicode_FromWideChar(list->items[i], -1);
+ if (item == NULL) {
+ Py_DECREF(tuple);
+ return NULL;
+ }
+ PyTuple_SET_ITEM(tuple, i, item);
+ }
+ return tuple;
+ }
+ default:
+ Py_UNREACHABLE();
+ }
+ }
+
+ PyErr_Format(PyExc_ValueError, "unknown config option name: %s", name);
+ return NULL;
+}
+
+static inline int
+PyConfig_GetInt(const char *name, int *value)
+{
+ PyObject *obj = PyConfig_Get(name);
+ if (obj == NULL) {
+ return -1;
+ }
+
+ if (!PyLong_Check(obj)) {
+ Py_DECREF(obj);
+ PyErr_Format(PyExc_TypeError, "config option %s is not an int", name);
+ return -1;
+ }
+
+ int as_int = PyLong_AsInt(obj);
+ Py_DECREF(obj);
+ if (as_int == -1 && PyErr_Occurred()) {
+ PyErr_Format(PyExc_OverflowError,
+ "config option %s value does not fit into a C int", name);
+ return -1;
+ }
+
+ *value = as_int;
+ return 0;
+}
+#endif // PY_VERSION_HEX > 0x03090000 && !defined(PYPY_VERSION)
+
#ifdef __cplusplus
}
diff --git a/tox.ini b/tox.ini
index e79d88500..4065245ee 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,12 +11,8 @@ deps =
extras =
tests
commands =
- make clean
- {envpython} -m pip install .
{envpython} selftest.py
{envpython} -m pytest -W always {posargs}
-allowlist_externals =
- make
[testenv:lint]
skip_install = true
diff --git a/wheels/multibuild b/wheels/multibuild
index 452dd2d17..42d761728 160000
--- a/wheels/multibuild
+++ b/wheels/multibuild
@@ -1 +1 @@
-Subproject commit 452dd2d1705f6b2375369a6570c415beb3163f70
+Subproject commit 42d761728d141d8462cd9943f4329f12fe62b155
diff --git a/winbuild/README.md b/winbuild/README.md
index f6111c79b..c474f12ce 100644
--- a/winbuild/README.md
+++ b/winbuild/README.md
@@ -11,10 +11,11 @@ For more extensive info, see the [Windows build instructions](build.rst).
* Requires Microsoft Visual Studio 2017 or newer with C++ component.
* Requires NASM for libjpeg-turbo, a required dependency when using this script.
* Requires CMake 3.15 or newer (available as Visual Studio component).
-* Tested on Windows Server 2019 with Visual Studio 2019 Community and Visual Studio 2022 Community (AppVeyor).
-* Tested on Windows Server 2022 with Visual Studio 2022 Enterprise (GitHub Actions).
+* Tested on Windows Server 2022 with Visual Studio 2022 Enterprise and Windows Server
+ 2019 with Visual Studio 2019 Enterprise (GitHub Actions).
+
+Here's an example script to build on Windows:
-The following is a simplified version of the script used on AppVeyor:
```
set PYTHON=C:\Python39\bin
cd /D C:\Pillow\winbuild
diff --git a/winbuild/build.rst b/winbuild/build.rst
index 96b8803b4..aae78ce12 100644
--- a/winbuild/build.rst
+++ b/winbuild/build.rst
@@ -6,7 +6,7 @@ Building Pillow on Windows
be sufficient.
This page describes the steps necessary to build Pillow using the same
-scripts used on GitHub Actions and AppVeyor CIs.
+scripts used on GitHub Actions CI.
Prerequisites
-------------
@@ -112,7 +112,7 @@ directory.
Example
-------
-The following is a simplified version of the script used on AppVeyor::
+Here's an example script to build on Windows::
set PYTHON=C:\Python39\bin
cd /D C:\Pillow\winbuild
diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index a21fbef91..a645722d8 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -7,6 +7,7 @@ import re
import shutil
import struct
import subprocess
+import sys
from typing import Any
@@ -112,28 +113,25 @@ V = {
"BROTLI": "1.1.0",
"FREETYPE": "2.13.3",
"FRIBIDI": "1.0.16",
- "HARFBUZZ": "10.0.1",
- "JPEGTURBO": "3.0.4",
- "LCMS2": "2.16",
- "LIBPNG": "1.6.44",
- "LIBWEBP": "1.4.0",
- "OPENJPEG": "2.5.2",
+ "HARFBUZZ": "10.4.0",
+ "JPEGTURBO": "3.1.0",
+ "LCMS2": "2.17",
+ "LIBIMAGEQUANT": "4.3.4",
+ "LIBPNG": "1.6.47",
+ "LIBWEBP": "1.5.0",
+ "OPENJPEG": "2.5.3",
"TIFF": "4.6.0",
- "XZ": "5.6.3",
- "ZLIB": "1.3.1",
+ "XZ": "5.6.4",
+ "ZLIBNG": "2.2.4",
}
-V["LIBPNG_DOTLESS"] = V["LIBPNG"].replace(".", "")
V["LIBPNG_XY"] = "".join(V["LIBPNG"].split(".")[:2])
-V["ZLIB_DOTLESS"] = V["ZLIB"].replace(".", "")
# dependencies, listed in order of compilation
DEPS: dict[str, dict[str, Any]] = {
"libjpeg": {
- "url": f"{SF_PROJECTS}/libjpeg-turbo/files/{V['JPEGTURBO']}/"
- f"libjpeg-turbo-{V['JPEGTURBO']}.tar.gz/download",
+ "url": f"https://github.com/libjpeg-turbo/libjpeg-turbo/releases/download/{V['JPEGTURBO']}/libjpeg-turbo-{V['JPEGTURBO']}.tar.gz",
"filename": f"libjpeg-turbo-{V['JPEGTURBO']}.tar.gz",
- "dir": f"libjpeg-turbo-{V['JPEGTURBO']}",
"license": ["README.ijg", "LICENSE.md"],
"license_pattern": (
"(LEGAL ISSUES\n============\n\n.+?)\n\nREFERENCES\n=========="
@@ -156,28 +154,30 @@ DEPS: dict[str, dict[str, Any]] = {
cmd_copy("cjpeg-static.exe", "cjpeg.exe"),
cmd_copy("djpeg-static.exe", "djpeg.exe"),
],
- "headers": ["j*.h"],
+ "headers": ["jconfig.h", r"src\j*.h"],
"libs": ["libjpeg.lib"],
"bins": ["cjpeg.exe", "djpeg.exe"],
},
"zlib": {
- "url": f"https://zlib.net/zlib{V['ZLIB_DOTLESS']}.zip",
- "filename": f"zlib{V['ZLIB_DOTLESS']}.zip",
- "dir": f"zlib-{V['ZLIB']}",
- "license": "README",
- "license_pattern": "Copyright notice:\n\n(.+)$",
+ "url": f"https://github.com/zlib-ng/zlib-ng/archive/refs/tags/{V['ZLIBNG']}.tar.gz",
+ "filename": f"zlib-ng-{V['ZLIBNG']}.tar.gz",
+ "license": "LICENSE.md",
+ "patch": {
+ r"CMakeLists.txt": {
+ "set_target_properties(zlib PROPERTIES OUTPUT_NAME zlibstatic${{SUFFIX}})": "set_target_properties(zlib PROPERTIES OUTPUT_NAME zlib)", # noqa: E501
+ },
+ },
"build": [
- cmd_nmake(r"win32\Makefile.msc", "clean"),
- cmd_nmake(r"win32\Makefile.msc", "zlib.lib"),
- cmd_copy("zlib.lib", "z.lib"),
+ *cmds_cmake(
+ "zlib", "-DBUILD_SHARED_LIBS:BOOL=OFF", "-DZLIB_COMPAT:BOOL=ON"
+ ),
],
"headers": [r"z*.h"],
- "libs": [r"*.lib"],
+ "libs": [r"zlib.lib"],
},
"xz": {
- "url": f"https://github.com/tukaani-project/xz/releases/download/v{V['XZ']}/xz-{V['XZ']}.tar.gz",
+ "url": f"https://github.com/tukaani-project/xz/releases/download/v{V['XZ']}/FILENAME",
"filename": f"xz-{V['XZ']}.tar.gz",
- "dir": f"xz-{V['XZ']}",
"license": "COPYING",
"build": [
*cmds_cmake("liblzma", "-DBUILD_SHARED_LIBS:BOOL=OFF"),
@@ -188,9 +188,8 @@ DEPS: dict[str, dict[str, Any]] = {
"libs": [r"lzma.lib"],
},
"libwebp": {
- "url": f"http://downloads.webmproject.org/releases/webp/libwebp-{V['LIBWEBP']}.tar.gz",
+ "url": "http://downloads.webmproject.org/releases/webp/FILENAME",
"filename": f"libwebp-{V['LIBWEBP']}.tar.gz",
- "dir": f"libwebp-{V['LIBWEBP']}",
"license": "COPYING",
"patch": {
r"src\enc\picture_csp_enc.c": {
@@ -210,9 +209,8 @@ DEPS: dict[str, dict[str, Any]] = {
"libs": [r"libsharpyuv.lib", r"libwebp*.lib"],
},
"libtiff": {
- "url": f"https://download.osgeo.org/libtiff/tiff-{V['TIFF']}.tar.gz",
+ "url": "https://download.osgeo.org/libtiff/FILENAME",
"filename": f"tiff-{V['TIFF']}.tar.gz",
- "dir": f"tiff-{V['TIFF']}",
"license": "LICENSE.md",
"patch": {
r"libtiff\tif_lzma.c": {
@@ -243,9 +241,8 @@ DEPS: dict[str, dict[str, Any]] = {
},
"libpng": {
"url": f"{SF_PROJECTS}/libpng/files/libpng{V['LIBPNG_XY']}/{V['LIBPNG']}/"
- f"lpng{V['LIBPNG_DOTLESS']}.zip/download",
- "filename": f"lpng{V['LIBPNG_DOTLESS']}.zip",
- "dir": f"lpng{V['LIBPNG_DOTLESS']}",
+ f"FILENAME/download",
+ "filename": f"libpng-{V['LIBPNG']}.tar.gz",
"license": "LICENSE",
"build": [
*cmds_cmake("png_static", "-DPNG_SHARED:BOOL=OFF", "-DPNG_TESTS:BOOL=OFF"),
@@ -259,7 +256,6 @@ DEPS: dict[str, dict[str, Any]] = {
"brotli": {
"url": f"https://github.com/google/brotli/archive/refs/tags/v{V['BROTLI']}.tar.gz",
"filename": f"brotli-{V['BROTLI']}.tar.gz",
- "dir": f"brotli-{V['BROTLI']}",
"license": "LICENSE",
"build": [
*cmds_cmake(("brotlicommon", "brotlidec"), "-DBUILD_SHARED_LIBS:BOOL=OFF"),
@@ -268,9 +264,8 @@ DEPS: dict[str, dict[str, Any]] = {
"libs": ["*.lib"],
},
"freetype": {
- "url": f"https://download.savannah.gnu.org/releases/freetype/freetype-{V['FREETYPE']}.tar.gz",
+ "url": "https://download.savannah.gnu.org/releases/freetype/FILENAME",
"filename": f"freetype-{V['FREETYPE']}.tar.gz",
- "dir": f"freetype-{V['FREETYPE']}",
"license": ["LICENSE.TXT", r"docs\FTL.TXT", r"docs\GPLv2.TXT"],
"patch": {
r"builds\windows\vc2010\freetype.vcxproj": {
@@ -303,9 +298,8 @@ DEPS: dict[str, dict[str, Any]] = {
"libs": [r"objs\{msbuild_arch}\Release Static\freetype.lib"],
},
"lcms2": {
- "url": f"{SF_PROJECTS}/lcms/files/lcms/{V['LCMS2']}/lcms2-{V['LCMS2']}.tar.gz/download", # noqa: E501
+ "url": f"{SF_PROJECTS}/lcms/files/lcms/{V['LCMS2']}/FILENAME/download",
"filename": f"lcms2-{V['LCMS2']}.tar.gz",
- "dir": f"lcms2-{V['LCMS2']}",
"license": "LICENSE",
"patch": {
r"Projects\VC2022\lcms2_static\lcms2_static.vcxproj": {
@@ -331,7 +325,6 @@ DEPS: dict[str, dict[str, Any]] = {
"openjpeg": {
"url": f"https://github.com/uclouvain/openjpeg/archive/v{V['OPENJPEG']}.tar.gz",
"filename": f"openjpeg-{V['OPENJPEG']}.tar.gz",
- "dir": f"openjpeg-{V['OPENJPEG']}",
"license": "LICENSE",
"build": [
*cmds_cmake(
@@ -343,30 +336,19 @@ DEPS: dict[str, dict[str, Any]] = {
"libs": [r"bin\*.lib"],
},
"libimagequant": {
- # commit: Merge branch 'master' into msvc (matches 2.17.0 tag)
- "url": "https://github.com/ImageOptim/libimagequant/archive/e4c1334be0eff290af5e2b4155057c2953a313ab.zip",
- "filename": "libimagequant-e4c1334be0eff290af5e2b4155057c2953a313ab.zip",
- "dir": "libimagequant-e4c1334be0eff290af5e2b4155057c2953a313ab",
+ "url": "https://github.com/ImageOptim/libimagequant/archive/{V['LIBIMAGEQUANT']}.tar.gz",
+ "filename": f"libimagequant-{V['LIBIMAGEQUANT']}.tar.gz",
"license": "COPYRIGHT",
- "patch": {
- "CMakeLists.txt": {
- "if(OPENMP_FOUND)": "if(false)",
- "install": "#install",
- # libimagequant does not detect MSVC x86_arm64 cross-compiler correctly
- "if(${{CMAKE_SYSTEM_PROCESSOR}} STREQUAL ARM64)": "if({architecture} STREQUAL ARM64)", # noqa: E501
- }
- },
"build": [
- *cmds_cmake("imagequant_a"),
- cmd_copy("imagequant_a.lib", "imagequant.lib"),
+ cmd_cd("imagequant-sys"),
+ "cargo build --release",
],
- "headers": [r"*.h"],
- "libs": [r"imagequant.lib"],
+ "headers": ["libimagequant.h"],
+ "libs": [r"..\target\release\imagequant_sys.lib"],
},
"harfbuzz": {
"url": f"https://github.com/harfbuzz/harfbuzz/archive/{V['HARFBUZZ']}.zip",
"filename": f"harfbuzz-{V['HARFBUZZ']}.zip",
- "dir": f"harfbuzz-{V['HARFBUZZ']}",
"license": "COPYING",
"build": [
*cmds_cmake(
@@ -381,7 +363,6 @@ DEPS: dict[str, dict[str, Any]] = {
"fribidi": {
"url": f"https://github.com/fribidi/fribidi/archive/v{V['FRIBIDI']}.zip",
"filename": f"fribidi-{V['FRIBIDI']}.zip",
- "dir": f"fribidi-{V['FRIBIDI']}",
"license": "COPYING",
"build": [
cmd_copy(r"COPYING", rf"{{bin_dir}}\fribidi-{V['FRIBIDI']}-COPYING"),
@@ -497,7 +478,7 @@ def extract_dep(url: str, filename: str, prefs: dict[str, str]) -> None:
except RuntimeError as exc:
# Otherwise try upstream
print(exc)
- download_dep(url, file)
+ download_dep(url.replace("FILENAME", filename), file)
print("Extracting " + filename)
sources_dir_abs = os.path.abspath(sources_dir)
@@ -518,7 +499,10 @@ def extract_dep(url: str, filename: str, prefs: dict[str, str]) -> None:
if sources_dir_abs != member_prefix:
msg = "Attempted Path Traversal in Tar File"
raise RuntimeError(msg)
- tgz.extractall(sources_dir)
+ if sys.version_info >= (3, 12):
+ tgz.extractall(sources_dir, filter="data")
+ else:
+ tgz.extractall(sources_dir)
else:
msg = "Unknown archive type: " + filename
raise RuntimeError(msg)
@@ -761,6 +745,8 @@ def main() -> None:
}
for k, v in DEPS.items():
+ if "dir" not in v:
+ v["dir"] = re.sub(r"\.(tar\.gz|zip)", "", v["filename"])
prefs[f"dir_{k}"] = os.path.join(sources_dir, v["dir"])
print()