Merge branch 'main' into buffer-updates

.appveyor.yml

@@ -10,29 +10,29 @@ environment:
   TEST_OPTIONS:
   DEPLOY: YES
   matrix:
-  - PYTHON: C:/Python39
+  - PYTHON: C:/Python310
     ARCHITECTURE: x86
-    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
-  - PYTHON: C:/Python36-x64
+  - PYTHON: C:/Python37-x64
     ARCHITECTURE: x64
     APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
 
 
 install:
-- curl -fsSL -o pillow-depends.zip https://github.com/python-pillow/pillow-depends/archive/master.zip
+- '%PYTHON%\%EXECUTABLE% --version'
+- curl -fsSL -o pillow-depends.zip https://github.com/python-pillow/pillow-depends/archive/main.zip
 - 7z x pillow-depends.zip -oc:\
-- mv c:\pillow-depends-master c:\pillow-depends
+- mv c:\pillow-depends-main c:\pillow-depends
 - xcopy /S /Y c:\pillow-depends\test_images\* c:\pillow\tests\images
-- 7z x ..\pillow-depends\nasm-2.14.02-win64.zip -oc:\
+- 7z x ..\pillow-depends\nasm-2.15.05-win64.zip -oc:\
-- ..\pillow-depends\gs9533w32.exe /S
+- ..\pillow-depends\gs9561w32.exe /S
-- path c:\nasm-2.14.02;C:\Program Files (x86)\gs\gs9.53.3\bin;%PATH%
+- path c:\nasm-2.15.05;C:\Program Files (x86)\gs\gs9.56.1\bin;%PATH%
 - cd c:\pillow\winbuild\
 - ps: |
         c:\python37\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%
-- '%PYTHON%\%EXECUTABLE% -m pip install -U setuptools'
 
 build_script:
 - ps: |
@@ -43,7 +43,7 @@ build_script:
 
 test_script:
 - cd c:\pillow
-- '%PYTHON%\%EXECUTABLE% -m pip install pytest pytest-cov'
+- '%PYTHON%\%EXECUTABLE% -m pip install pytest pytest-cov pytest-timeout'
 - c:\"Program Files (x86)"\"Windows Kits"\10\Debuggers\x86\gflags.exe /p /enable %PYTHON%\%EXECUTABLE%
 - '%PYTHON%\%EXECUTABLE% -c "from PIL import Image"'
 - '%PYTHON%\%EXECUTABLE% -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests'
@@ -84,7 +84,7 @@ deploy:
   artifact: /.*egg|wheel/
   on:
     APPVEYOR_REPO_NAME: python-pillow/Pillow
-    branch: master
+    branch: main
     deploy: YES
 
 

.ci/after_success.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 
 # gather the coverage data
-pip3 install codecov
+python3 -m pip install codecov
 if [[ $MATRIX_DOCKER ]]; then
-  coverage xml --ignore-errors
+  python3 -m coverage xml --ignore-errors
 else
-  coverage xml
+  python3 -m coverage xml
 fi

.ci/build.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-coverage erase
+python3 -m coverage erase
 if [ $(uname) == "Darwin" ]; then
     export CPPFLAGS="-I/usr/local/miniconda/include";
 fi

.ci/install.sh

@@ -13,47 +13,51 @@ aptget_update()
         return 1
     fi
 }
-aptget_update || aptget_update retry || aptget_update retry
+if [[ $(uname) != CYGWIN* ]]; then
+    aptget_update || aptget_update retry || aptget_update retry
+fi
 
 set -e
 
-sudo apt-get -qq install libfreetype6-dev liblcms2-dev python3-tk\
+if [[ $(uname) != CYGWIN* ]]; then
-                         ghostscript libffi-dev libjpeg-turbo-progs libopenjp2-7-dev\
+    sudo apt-get -qq install libfreetype6-dev liblcms2-dev python3-tk\
-                         cmake imagemagick libharfbuzz-dev libfribidi-dev
+                             ghostscript libffi-dev libjpeg-turbo-progs libopenjp2-7-dev\
+                             cmake meson imagemagick libharfbuzz-dev libfribidi-dev
+fi
 
 python3 -m pip install --upgrade pip
+python3 -m pip install --upgrade wheel
 PYTHONOPTIMIZE=0 python3 -m pip install cffi
 python3 -m pip install coverage
+python3 -m pip install defusedxml
 python3 -m pip install olefile
 python3 -m pip install -U pytest
 python3 -m pip install -U pytest-cov
 python3 -m pip install -U pytest-timeout
 python3 -m pip install pyroma
 python3 -m pip install test-image-results
-# TODO Remove condition when numpy supports 3.10
-if ! [ "$GHA_PYTHON_VERSION" == "3.10-dev" ]; then python3 -m pip install numpy ; fi
 
-# TODO Remove when 3.8 / 3.9 includes setuptools 49.3.2+:
+if [[ $(uname) != CYGWIN* ]]; then
-if [ "$GHA_PYTHON_VERSION" == "3.8" ]; then python3 -m pip install -U "setuptools>=49.3.2" ; fi
+    # TODO Remove condition when NumPy supports 3.11
-if [ "$GHA_PYTHON_VERSION" == "3.9" ]; then python3 -m pip install -U "setuptools>=49.3.2" ; fi
+    if ! [ "$GHA_PYTHON_VERSION" == "3.11-dev" ]; then python3 -m pip install numpy ; fi
 
-# PyQt5 doesn't support PyPy3
+    # PyQt6 doesn't support PyPy3
-# Wheel doesn't yet support 3.10
+    if [[ $GHA_PYTHON_VERSION == 3.* ]]; then
-if [[ $GHA_PYTHON_VERSION == 3.* && $GHA_PYTHON_VERSION != "3.10-dev" ]]; then
+        sudo apt-get -qq install libegl1 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxkbcommon-x11-0
-  # arm64, ppc64le, s390x CPUs:
+        python3 -m pip install pyqt6
-  # "ERROR: Could not find a version that satisfies the requirement pyqt5"
+    fi
-    sudo apt-get -qq install libxcb-xinerama0 pyqt5-dev-tools
+
-    python3 -m pip install pyqt5
+    # webp
+    pushd depends && ./install_webp.sh && popd
+
+    # libimagequant
+    pushd depends && ./install_imagequant.sh && popd
+
+    # raqm
+    pushd depends && ./install_raqm.sh && popd
+
+    # extra test images
+    pushd depends && ./install_extra_test_images.sh && popd
+else
+    cd depends && ./install_extra_test_images.sh && cd ..
 fi
-
-# webp
-pushd depends && ./install_webp.sh && popd
-
-# libimagequant
-pushd depends && ./install_imagequant.sh && popd
-
-# raqm
-pushd depends && ./install_raqm.sh && popd
-
-# extra test images
-pushd depends && ./install_extra_test_images.sh && popd

.ci/test.sh

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

.editorconfig

@@ -16,7 +16,6 @@ trim_trailing_whitespace = true
 [*.yml]
 # Two-space indentation
 indent_size = 2
-indent_style = space
 
 # Tab indentation (no size specified)
 [Makefile]

.github/CONTRIBUTING.md

@@ -4,13 +4,13 @@ Bug fixes, feature additions, tests, documentation and more can be contributed v
 
 ## Bug fixes, feature additions, etc.
 
-Please send a pull request to the master branch. Please include [documentation](https://pillow.readthedocs.io) and [tests](../Tests/README.rst) for new features. Tests or documentation without bug fixes or feature additions are welcome too. Feel free to ask questions [via issues](https://github.com/python-pillow/Pillow/issues/new), [Gitter](https://gitter.im/python-pillow/Pillow) or irc://irc.freenode.net#pil
+Please send a pull request to the `main` branch. Please include [documentation](https://pillow.readthedocs.io) and [tests](../Tests/README.rst) for new features. Tests or documentation without bug fixes or feature additions are welcome too. Feel free to ask questions [via issues](https://github.com/python-pillow/Pillow/issues/new), [discussions](https://github.com/python-pillow/Pillow/discussions/new), [Gitter](https://gitter.im/python-pillow/Pillow) or irc://irc.freenode.net#pil
 
 - Fork the Pillow repository.
-- Create a branch from master.
+- 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.
-- Create a pull request to pull the changes from your branch to the Pillow master.
+- Create a pull request to pull the changes from your branch to the Pillow `main`.
 
 ### Guidelines
 
@@ -18,7 +18,7 @@ Please send a pull request to the master branch. Please include [documentation](
 - 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.
-- Include [release notes](https://github.com/python-pillow/Pillow/tree/master/docs/releasenotes) as needed or appropriate with your bug fixes, feature additions and 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.
 
 ## Reporting Issues
 
@@ -35,4 +35,4 @@ The best reproductions are self-contained scripts with minimal dependencies. If
 
 ## Security vulnerabilities
 
-Please see our [security policy](https://github.com/python-pillow/Pillow/blob/master/.github/SECURITY.md).
+Please see our [security policy](https://github.com/python-pillow/Pillow/blob/main/.github/SECURITY.md).

.github/mergify.yml

@@ -7,6 +7,8 @@ pull_request_rules:
       - status-success=Test Successful
       - status-success=Docker Test Successful
       - status-success=Windows Test Successful
+      - status-success=MinGW Test Successful
+      - status-success=Cygwin Test Successful
       - status-success=continuous-integration/appveyor/pr
     actions:
       merge:

.github/workflows/cifuzz.yml

@@ -1,4 +1,5 @@
 name: CIFuzz
+
 on:
   push:
     paths:
@@ -8,6 +9,7 @@ on:
     paths:
       - "**.c"
       - "**.h"
+  workflow_dispatch:
 
 jobs:
   Fuzzing:
@@ -29,13 +31,13 @@ jobs:
         language: python
         dry-run: false
     - name: Upload New Crash
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts
         path: ./out/artifacts
     - name: Upload Legacy Crash
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       if: steps.run.outcome == 'success'
       with:
         name: crash

.github/workflows/lint.yml

@@ -1,6 +1,9 @@
 name: Lint
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
+
+permissions:
+  contents: read
 
 jobs:
   build:
@@ -10,15 +13,7 @@ jobs:
     name: Lint
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
-
-    - name: pip cache
-      uses: actions/cache@v2
-      with:
-        path: ~/.cache/pip
-        key: lint-pip-${{ hashFiles('**/setup.py') }}
-        restore-keys: |
-          lint-pip-
 
     - name: pre-commit cache
       uses: actions/cache@v2
@@ -29,9 +24,11 @@ jobs:
           lint-pre-commit-
 
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v3
       with:
-        python-version: 3.8
+        python-version: "3.10"
+        cache: pip
+        cache-dependency-path: "setup.py"
 
     - name: Build system information
       run: python3 .github/workflows/system-info.py
@@ -45,4 +42,3 @@ jobs:
       run: tox -e lint
       env:
         PRE_COMMIT_COLOR: always
-

.github/workflows/macos-install.sh

@@ -6,6 +6,7 @@ brew install libtiff libjpeg openjpeg libimagequant webp little-cms2 freetype op
 
 PYTHONOPTIMIZE=0 python3 -m pip install cffi
 python3 -m pip install coverage
+python3 -m pip install defusedxml
 python3 -m pip install olefile
 python3 -m pip install -U pytest
 python3 -m pip install -U pytest-cov
@@ -14,12 +15,8 @@ python3 -m pip install pyroma
 python3 -m pip install test-image-results
 
 echo -e "[openblas]\nlibraries = openblas\nlibrary_dirs = /usr/local/opt/openblas/lib" >> ~/.numpy-site.cfg
-# TODO Remove condition when numpy supports 3.10
+# TODO Remove condition when NumPy supports 3.11
-if ! [ "$GHA_PYTHON_VERSION" == "3.10-dev" ]; then python3 -m pip install numpy ; fi
+if ! [ "$GHA_PYTHON_VERSION" == "3.11-dev" ]; then python3 -m pip install numpy ; fi
-
-# TODO Remove when 3.8 / 3.9 includes setuptools 49.3.2+:
-if [ "$GHA_PYTHON_VERSION" == "3.8" ]; then python3 -m pip install -U "setuptools>=49.3.2" ; fi
-if [ "$GHA_PYTHON_VERSION" == "3.9" ]; then python3 -m pip install -U "setuptools>=49.3.2" ; fi
 
 # extra test images
 pushd depends && ./install_extra_test_images.sh && popd

.github/workflows/release-drafter.yml

@@ -4,14 +4,21 @@ on:
   push:
     # branches to consider in the event; optional, defaults to all
     branches:
-      - master
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
 
 jobs:
   update_release_draft:
+    permissions:
+      contents: write  # for release-drafter/release-drafter to create a github release
+      pull-requests: write  # for release-drafter/release-drafter to add label to PR
     if: github.repository == 'python-pillow/Pillow'
     runs-on: ubuntu-latest
     steps:
-      # Drafts your next release notes as pull requests are merged into "master"
+      # Drafts your next release notes as pull requests are merged into "main"
       - uses: release-drafter/release-drafter@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/stale.yml

@@ -0,0 +1,27 @@
+name: Close stale issues
+
+on:
+  schedule:
+  - cron: "10 0 * * *"
+  workflow_dispatch:
+
+permissions:
+  issues: write
+
+jobs:
+  stale:
+    if: github.repository_owner == 'python-pillow'
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: "Check issues"
+      uses: actions/stale@v5
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        only-labels: "Awaiting OP Action"
+        close-issue-message: "Closing this issue as no feedback has been received."
+        days-before-stale: 7
+        days-before-issue-close: 0
+        days-before-pr-close: -1
+        labels-to-remove-when-unstale: "Awaiting OP Action"

.github/workflows/test-cygwin.yml

@@ -0,0 +1,109 @@
+name: Test Cygwin
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  build:
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-minor-version: [7, 8, 9]
+
+    timeout-minutes: 40
+
+    name: Python 3.${{ matrix.python-minor-version }}
+
+    steps:
+      - name: Fix line endings
+        run: |
+          git config --global core.autocrlf input
+
+      - name: Checkout Pillow
+        uses: actions/checkout@v3
+
+      - name: Install Cygwin
+        uses: cygwin/cygwin-install-action@v2
+        with:
+          platform: x86_64
+          packages: >
+            ImageMagick gcc-g++ ghostscript jpeg libfreetype-devel
+            libimagequant-devel libjpeg-devel liblapack-devel
+            liblcms2-devel libopenjp2-devel libraqm-devel
+            libtiff-devel libwebp-devel libxcb-devel libxcb-xinerama0
+            make netpbm perl
+            python3${{ matrix.python-minor-version }}-cffi
+            python3${{ matrix.python-minor-version }}-cython
+            python3${{ matrix.python-minor-version }}-devel
+            python3${{ matrix.python-minor-version }}-numpy
+            python3${{ matrix.python-minor-version }}-sip
+            python3${{ matrix.python-minor-version }}-tkinter
+            qt5-devel-tools subversion xorg-server-extra zlib-devel
+
+      - name: Add Lapack to PATH
+        uses: egor-tensin/cleanup-path@v1
+        with:
+          dirs: 'C:\cygwin\bin;C:\cygwin\lib\lapack'
+
+      - name: pip cache
+        uses: actions/cache@v3
+        with:
+          path: 'C:\cygwin\home\runneradmin\.cache\pip'
+          key: ${{ runner.os }}-cygwin-pip3.${{ matrix.python-minor-version }}-${{ hashFiles('.ci/install.sh') }}
+          restore-keys: |
+            ${{ runner.os }}-cygwin-pip3.${{ matrix.python-minor-version }}-
+
+      - name: Build system information
+        run: |
+          dash.exe -c "python3 .github/workflows/system-info.py"
+
+      - name: Install dependencies
+        run: |
+          bash.exe .ci/install.sh
+
+      - name: Install a different NumPy
+        shell: dash.exe -l "{0}"
+        run: |
+          python3 -m pip install -U 'numpy!=1.21.*'
+
+      - name: Build
+        shell: bash.exe -eo pipefail -o igncr "{0}"
+        run: |
+          .ci/build.sh
+
+      - name: Test
+        run: |
+          bash.exe xvfb-run -s '-screen 0 1024x768x24' .ci/test.sh
+
+      - name: Prepare to upload errors
+        if: failure()
+        run: |
+          dash.exe -c "mkdir -p Tests/errors"
+
+      - name: Upload errors
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: errors
+          path: Tests/errors
+
+      - name: After success
+        run: |
+          bash.exe .ci/after_success.sh
+
+      - name: Upload coverage
+        uses: codecov/codecov-action@v3
+        with:
+          file: ./coverage.xml
+          flags: GHA_Cygwin
+          name: Cygwin Python 3.${{ matrix.python-minor-version }}
+
+  success:
+    permissions:
+      contents: none
+    needs: build
+    runs-on: ubuntu-latest
+    name: Cygwin Test Successful
+    steps:
+      - name: Success
+        run: echo Cygwin Test Successful

.github/workflows/test-docker.yml

@@ -1,6 +1,9 @@
 name: Test Docker
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
+
+permissions:
+  contents: read
 
 jobs:
   build:
@@ -11,34 +14,38 @@ jobs:
       matrix:
         docker: [
           # Run slower jobs first to give them a headstart and reduce waiting time
-          ubuntu-20.04-focal-arm64v8,
+          ubuntu-22.04-jammy-arm64v8,
-          ubuntu-20.04-focal-ppc64le,
+          ubuntu-22.04-jammy-ppc64le,
-          ubuntu-20.04-focal-s390x,
+          ubuntu-22.04-jammy-s390x,
           # Then run the remainder
           alpine,
           amazon-2-amd64,
           arch,
           centos-7-amd64,
-          centos-8-amd64,
+          centos-stream-8-amd64,
+          centos-stream-9-amd64,
           debian-10-buster-x86,
-          fedora-32-amd64,
+          debian-11-bullseye-x86,
-          fedora-33-amd64,
+          fedora-35-amd64,
+          fedora-36-amd64,
+          gentoo,
           ubuntu-18.04-bionic-amd64,
           ubuntu-20.04-focal-amd64,
+          ubuntu-22.04-jammy-amd64,
         ]
-        dockerTag: [master]
+        dockerTag: [main]
         include:
-          - docker: "ubuntu-20.04-focal-arm64v8"
+          - docker: "ubuntu-22.04-jammy-arm64v8"
             qemu-arch: "aarch64"
-          - docker: "ubuntu-20.04-focal-ppc64le"
+          - docker: "ubuntu-22.04-jammy-ppc64le"
             qemu-arch: "ppc64le"
-          - docker: "ubuntu-20.04-focal-s390x"
+          - docker: "ubuntu-22.04-jammy-s390x"
             qemu-arch: "s390x"
 
     name: ${{ matrix.docker }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build system information
       run: python3 .github/workflows/system-info.py
@@ -78,6 +85,8 @@ jobs:
         name: ${{ matrix.docker }}
 
   success:
+    permissions:
+      contents: none
     needs: build
     runs-on: ubuntu-latest
     name: Docker Test Successful

.github/workflows/test-mingw.yml

@@ -0,0 +1,90 @@
+name: Test MinGW
+
+on: [push, pull_request, workflow_dispatch]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        mingw: ["MINGW32", "MINGW64"]
+        include:
+          - mingw: "MINGW32"
+            name: "MSYS2 MinGW 32-bit"
+            package: "mingw-w64-i686"
+          - mingw: "MINGW64"
+            name: "MSYS2 MinGW 64-bit"
+            package: "mingw-w64-x86_64"
+
+    defaults:
+      run:
+        shell: bash.exe --login -eo pipefail "{0}"
+    env:
+      MSYSTEM: ${{ matrix.mingw }}
+      CHERE_INVOKING: 1
+
+    timeout-minutes: 30
+    name: ${{ matrix.name }}
+
+    steps:
+      - name: Checkout Pillow
+        uses: actions/checkout@v3
+
+      - name: Set up shell
+        run: echo "C:\msys64\usr\bin\" >> $env:GITHUB_PATH
+        shell: pwsh
+
+      - name: Install dependencies
+        run: |
+          pacman -S --noconfirm \
+              ${{ matrix.package }}-python3-cffi \
+              ${{ matrix.package }}-python3-numpy \
+              ${{ matrix.package }}-python3-olefile \
+              ${{ matrix.package }}-python3-pip \
+              ${{ matrix.package }}-python-pyqt6 \
+              ${{ matrix.package }}-python3-setuptools \
+              ${{ matrix.package }}-freetype \
+              ${{ matrix.package }}-gcc \
+              ${{ matrix.package }}-ghostscript \
+              ${{ matrix.package }}-lcms2 \
+              ${{ matrix.package }}-libimagequant \
+              ${{ matrix.package }}-libjpeg-turbo \
+              ${{ matrix.package }}-libraqm \
+              ${{ matrix.package }}-libtiff \
+              ${{ matrix.package }}-libwebp \
+              ${{ matrix.package }}-openjpeg2 \
+              subversion
+
+          python3 -m pip install pyroma pytest pytest-cov pytest-timeout
+
+          pushd depends && ./install_extra_test_images.sh && popd
+
+      - name: Build Pillow
+        run: CFLAGS="-coverage" python3 -m pip install --global-option="build_ext" .
+
+      - name: Test Pillow
+        run: |
+          python3 selftest.py --installed
+          python3 -c "from PIL import Image"
+          python3 -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
+
+      - name: Upload coverage
+        run: |
+          python3 -m pip install codecov
+          bash <(curl -s https://codecov.io/bash) -F GHA_Windows
+        env:
+          CODECOV_NAME: ${{ matrix.name }}
+
+  success:
+    permissions:
+      contents: none
+    needs: build
+    runs-on: ubuntu-latest
+    name: MinGW Test Successful
+    steps:
+      - name: Success
+        run: echo MinGW Test Successful

.github/workflows/test-valgrind.yml

@@ -11,6 +11,10 @@ on:
     paths:
       - "**.c"
       - "**.h"
+  workflow_dispatch:
+
+permissions:
+  contents: read
 
 jobs:
   build:
@@ -22,12 +26,12 @@ jobs:
         docker: [
           ubuntu-20.04-focal-amd64-valgrind,
         ]
-        dockerTag: [master]
+        dockerTag: [main]
 
     name: ${{ matrix.docker }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build system information
       run: python3 .github/workflows/system-info.py
@@ -42,11 +46,3 @@ jobs:
         sudo chown -R 1000 $GITHUB_WORKSPACE
         docker run --name pillow_container  -v $GITHUB_WORKSPACE:/Pillow pythonpillow/${{ matrix.docker }}:${{ matrix.dockerTag }}
         sudo chown -R runner $GITHUB_WORKSPACE
-
-  success:
-    needs: build
-    runs-on: ubuntu-latest
-    name: Valgrind Test Successful
-    steps:
-      - name: Success
-        run: echo Valgrind Test Successful

.github/workflows/test-windows.yml

@@ -1,78 +1,62 @@
 name: Test Windows
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
+
+permissions:
+  contents: read
 
 jobs:
   build:
-    runs-on: windows-2019
+    runs-on: windows-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["pypy-3.6", "pypy-3.7", "3.6", "3.7", "3.8", "3.9", "3.10-dev"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11-dev"]
         architecture: ["x86", "x64"]
         include:
-          - architecture: "x86"
+          # PyPy 7.3.4+ only ships 64-bit binaries for Windows
-            platform-vcvars: "x86"
-            platform-msbuild: "Win32"
-          - architecture: "x64"
-            platform-vcvars: "x86_amd64"
-            platform-msbuild: "x64"
-        exclude:
-          # PyPy does not support 64-bit on Windows
-          - python-version: "pypy-3.6"
-            architecture: "x64"
           - python-version: "pypy-3.7"
             architecture: "x64"
+          - python-version: "pypy-3.8"
+            architecture: "x64"
+
     timeout-minutes: 30
 
     name: Python ${{ matrix.python-version }} ${{ matrix.architecture }}
 
     steps:
     - name: Checkout Pillow
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Checkout cached dependencies
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: python-pillow/pillow-depends
         path: winbuild\depends
 
-    - name: Cache pip
-      uses: actions/cache@v2
-      with:
-        path: ~\AppData\Local\pip\Cache
-        key:
-          ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.architecture }}-${{ hashFiles('**/.github/workflows/test-windows.yml') }}
-        restore-keys: |
-          ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.architecture }}-
-          ${{ runner.os }}-${{ matrix.python-version }}-
-
     # sets env: pythonLocation
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
         architecture: ${{ matrix.architecture }}
+        cache: pip
+        cache-dependency-path: ".github/workflows/test-windows.yml"
 
     - name: Print build system information
-      run: python .github/workflows/system-info.py
+      run: python3 .github/workflows/system-info.py
 
-    - name: python -m pip install wheel pytest pytest-cov pytest-timeout
+    - name: python3 -m pip install wheel pytest pytest-cov pytest-timeout defusedxml
-      run: python -m pip install wheel pytest pytest-cov pytest-timeout
+      run: python3 -m pip install wheel pytest pytest-cov pytest-timeout defusedxml
-
-    # TODO Remove when 3.8 / 3.9 includes setuptools 49.3.2+:
-    - name: Upgrade setuptools
-      if: "contains(matrix.python-version, '3.8') || contains(matrix.python-version, '3.9')"
-      run: python -m pip install -U "setuptools>=49.3.2"
 
     - name: Install dependencies
       id: install
       run: |
-        7z x winbuild\depends\nasm-2.14.02-win64.zip "-o$env:RUNNER_WORKSPACE\"
+        7z x winbuild\depends\nasm-2.15.05-win64.zip "-o$env:RUNNER_WORKSPACE\"
-        echo "$env:RUNNER_WORKSPACE\nasm-2.14.02" >> $env:GITHUB_PATH
+        echo "$env:RUNNER_WORKSPACE\nasm-2.15.05" >> $env:GITHUB_PATH
 
-        winbuild\depends\gs9533w32.exe /S
+        winbuild\depends\gs9561w32.exe /S
-        echo "C:\Program Files (x86)\gs\gs9.53.3\bin" >> $env:GITHUB_PATH
+        echo "C:\Program Files (x86)\gs\gs9.56.1\bin" >> $env:GITHUB_PATH
 
         xcopy /S /Y winbuild\depends\test_images\* Tests\images\
 
@@ -151,15 +135,16 @@ jobs:
     - name: Build Pillow
       run: |
         $FLAGS=""
-        if ('${{ github.event_name }}' -eq 'push') { $FLAGS="--disable-imagequant" }
+        if ('${{ github.event_name }}' -ne 'pull_request') { $FLAGS="--disable-imagequant" }
         & winbuild\build\build_pillow.cmd $FLAGS install
         & $env:pythonLocation\python.exe selftest.py --installed
       shell: pwsh
 
-    # failing with PyPy3
+    # skip PyPy for speed
     - name: Enable heap verification
       if: "!contains(matrix.python-version, 'pypy')"
-      run: "& 'C:\\Program Files (x86)\\Windows Kits\\10\\Debuggers\\x86\\gflags.exe' /p /enable $env:pythonLocation\\python.exe"
+      run: |
+        & reg.exe add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\python.exe" /v "GlobalFlag" /t REG_SZ /d "0x02000000" /f
 
     - name: Test Pillow
       run: |
@@ -174,7 +159,7 @@ jobs:
       shell: bash
 
     - name: Upload errors
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       if: failure()
       with:
         name: errors
@@ -194,92 +179,22 @@ jobs:
 
     - name: Build wheel
       id: wheel
-      if: "github.event_name == 'push'"
+      if: "github.event_name != 'pull_request'"
       run: |
         for /f "tokens=3 delims=/" %%a in ("${{ github.ref }}") do echo ::set-output name=dist::dist-%%a
         winbuild\\build\\build_pillow.cmd --disable-imagequant bdist_wheel
       shell: cmd
 
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v3
-      if: "github.event_name == 'push'"
+      if: "github.event_name != 'pull_request'"
       with:
         name: ${{ steps.wheel.outputs.dist }}
         path: dist\*.whl
 
-  msys:
-    runs-on: windows-2019
-
-    strategy:
-      fail-fast: false
-      matrix:
-        mingw: ["MINGW32", "MINGW64"]
-        include:
-          - mingw: "MINGW32"
-            name: "MSYS2 MinGW 32-bit"
-            package: "mingw-w64-i686"
-          - mingw: "MINGW64"
-            name: "MSYS2 MinGW 64-bit"
-            package: "mingw-w64-x86_64"
-
-    defaults:
-      run:
-        shell: bash.exe --login -eo pipefail "{0}"
-    env:
-      MSYSTEM: ${{ matrix.mingw }}
-      CHERE_INVOKING: 1
-
-    timeout-minutes: 30
-    name: ${{ matrix.name }}
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up shell
-        run: echo "C:\msys64\usr\bin\" >> $env:GITHUB_PATH
-        shell: pwsh
-
-      - name: Install Dependencies
-        run: |
-          pacman -S --noconfirm \
-              ${{ matrix.package }}-python3-cffi \
-              ${{ matrix.package }}-python3-numpy \
-              ${{ matrix.package }}-python3-olefile \
-              ${{ matrix.package }}-python3-pip \
-              ${{ matrix.package }}-python3-pyqt5 \
-              ${{ matrix.package }}-python3-setuptools \
-              ${{ matrix.package }}-freetype \
-              ${{ matrix.package }}-ghostscript \
-              ${{ matrix.package }}-lcms2 \
-              ${{ matrix.package }}-libimagequant \
-              ${{ matrix.package }}-libjpeg-turbo \
-              ${{ matrix.package }}-libraqm \
-              ${{ matrix.package }}-libtiff \
-              ${{ matrix.package }}-libwebp \
-              ${{ matrix.package }}-openjpeg2 \
-              subversion
-
-          python3 -m pip install pyroma pytest pytest-cov
-
-          pushd depends && ./install_extra_test_images.sh && popd
-
-      - name: Build Pillow
-        run: CFLAGS="-coverage" python3 setup.py build_ext install
-
-      - name: Test Pillow
-        run: |
-          python3 selftest.py --installed
-          python3 -c "from PIL import Image"
-          python3 -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
-
-      - name: Upload coverage
-        run: |
-          python3 -m pip install codecov
-          bash <(curl -s https://codecov.io/bash) -F GHA_Windows
-        env:
-          CODECOV_NAME: ${{ matrix.name }}
-
   success:
-    needs: [build, msys]
+    permissions:
+      contents: none
+    needs: build
     runs-on: ubuntu-latest
     name: Windows Test Successful
     steps:

.github/workflows/test.yml

@@ -1,6 +1,9 @@
 name: Test
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
+
+permissions:
+  contents: read
 
 jobs:
   build:
@@ -9,53 +12,42 @@ jobs:
       fail-fast: false
       matrix:
         os: [
+          "macos-latest",
           "ubuntu-latest",
-          "macOS-latest",
         ]
         python-version: [
+          "pypy-3.8",
           "pypy-3.7",
-          "pypy-3.6",
+          "3.11-dev",
-          "3.10-dev",
+          "3.10",
           "3.9",
           "3.8",
           "3.7",
-          "3.6",
         ]
         include:
-        - python-version: "3.6"
-          PYTHONOPTIMIZE: 1
         - python-version: "3.7"
+          PYTHONOPTIMIZE: 1
+          REVERSE: "--reverse"
+        - python-version: "3.8"
           PYTHONOPTIMIZE: 2
         # Include new variables for Codecov
         - os: ubuntu-latest
           codecov-flag: GHA_Ubuntu
-        - os: macOS-latest
+        - os: macos-latest
           codecov-flag: GHA_macOS
 
     runs-on: ${{ matrix.os }}
     name: ${{ matrix.os }} Python ${{ matrix.python-version }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
-
+        cache: pip
-    - name: Get pip cache dir
+        cache-dependency-path: ".ci/*.sh"
-      id: pip-cache
-      run: |
-        echo "::set-output name=dir::$(python3 -m pip cache dir)"
-
-    - name: pip cache
-      uses: actions/cache@v2
-      with:
-        path: ${{ steps.pip-cache.outputs.dir }}
-        key:
-          ${{ matrix.os }}-${{ matrix.python-version }}-${{ hashFiles('**/.ci/*.sh') }}
-        restore-keys: |
-          ${{ matrix.os }}-${{ matrix.python-version }}-
 
     - name: Build system information
       run: python3 .github/workflows/system-info.py
@@ -80,6 +72,9 @@ jobs:
 
     - name: Test
       run: |
+        if [ $REVERSE ]; then
+          python3 -m pip install pytest-reverse
+        fi
         if [ "${{ matrix.os }}" = "ubuntu-latest" ]; then
           xvfb-run -s '-screen 0 1024x768x24' .ci/test.sh
         else
@@ -87,6 +82,7 @@ jobs:
         fi
       env:
         PYTHONOPTIMIZE: ${{ matrix.PYTHONOPTIMIZE }}
+        REVERSE: ${{ matrix.REVERSE }}
 
     - name: Prepare to upload errors
       if: failure()
@@ -94,16 +90,16 @@ jobs:
         mkdir -p Tests/errors
 
     - name: Upload errors
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       if: failure()
       with:
         name: errors
         path: Tests/errors
 
     - name: Docs
-      if: startsWith(matrix.os, 'ubuntu') && matrix.python-version == 3.9
+      if: startsWith(matrix.os, 'ubuntu') && matrix.python-version == 3.10
       run: |
-        python3 -m pip install sphinx-issues sphinx-removed-in sphinx-rtd-theme
+        python3 -m pip install furo sphinx-copybutton sphinx-issues sphinx-removed-in sphinxext-opengraph
         make doccheck
 
     - name: After success
@@ -116,6 +112,8 @@ jobs:
         CODECOV_NAME: ${{ matrix.os }} Python ${{ matrix.python-version }}
 
   success:
+    permissions:
+      contents: none
     needs: build
     runs-on: ubuntu-latest
     name: Test Successful

.github/workflows/tidelift.yml

@@ -0,0 +1,31 @@
+name: Tidelift Align
+on:
+  schedule:
+    - cron: "30 2 * * *"  # daily at 02:30 UTC
+  push:
+    paths:
+      - "Pipfile*"
+      - ".github/workflows/tidelift.yml"
+  pull_request:
+    paths:
+      - "Pipfile*"
+      - ".github/workflows/tidelift.yml"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    if: github.repository_owner == 'python-pillow'
+    name: Run Tidelift to ensure approved open source packages are in use
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Scan
+        uses: tidelift/alignment-action@main
+        env:
+          TIDELIFT_API_KEY: ${{ secrets.TIDELIFT_API_KEY }}
+          TIDELIFT_ORGANIZATION: team/aclark4life
+          TIDELIFT_PROJECT: pillow

.gitignore

@@ -83,6 +83,7 @@ docs/_build/
 Tests/images/README.md
 Tests/images/crash_1.tif
 Tests/images/crash_2.tif
+Tests/images/crash-81154a65438ba5aaeca73fd502fa4850fbde60f8.tif
 Tests/images/string_dimension.tiff
 Tests/images/jpeg2000
 Tests/images/msp

.pre-commit-config.yaml

@@ -1,43 +1,51 @@
 repos:
   - repo: https://github.com/psf/black
-    rev: e66be67b9b6811913470f70c28b4d50f94d05b22  # frozen: 20.8b1
+    rev: 22.6.0
     hooks:
       - id: black
-        args: ["--target-version", "py36"]
+        args: ["--target-version", "py37"]
         # Only .py files, until https://github.com/psf/black/issues/402 resolved
         files: \.py$
         types: []
 
   - repo: https://github.com/PyCQA/isort
-    rev: 377d260ffa6f746693f97b46d95025afc4bd8275  # frozen: 5.4.2
+    rev: 5.10.1
     hooks:
       - id: isort
 
   - repo: https://github.com/asottile/yesqa
-    rev: 7a009f3ee493c796827ee334f9058b110a0e0db8  # frozen: v1.2.1
+    rev: v1.3.0
     hooks:
       - id: yesqa
 
   - repo: https://github.com/Lucas-C/pre-commit-hooks
-    rev: f30f4974a08a6b2f6a1eeaf30a4d501cf909163a  # frozen: v1.1.9
+    rev: v1.2.0
     hooks:
       - id: remove-tabs
         exclude: (Makefile$|\.bat$|\.cmake$|\.eps$|\.fits$|\.opt$)
 
-  - repo: https://gitlab.com/pycqa/flake8
+  - repo: https://github.com/PyCQA/flake8
-    rev: 05f6544aef321e2fee03a1277ce2eef8880fb927  # frozen: 3.8.3
+    rev: 4.0.1
     hooks:
       - id: flake8
         additional_dependencies: [flake8-2020, flake8-implicit-str-concat]
 
   - repo: https://github.com/pre-commit/pygrep-hooks
-    rev: eae6397e4c259ed3d057511f6dd5330b92867e62  # frozen: v1.6.0
+    rev: v1.9.0
     hooks:
       - id: python-check-blanket-noqa
       - id: rst-backticks
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: e1668fe86af3810fbca72b8653fe478e66a0afdc  # frozen: v3.2.0
+    rev: v4.3.0
     hooks:
       - id: check-merge-conflict
       - id: check-yaml
+
+  - repo: https://github.com/sphinx-contrib/sphinx-lint
+    rev: v0.6.1
+    hooks:
+      - id: sphinx-lint
+
+ci:
+  autoupdate_schedule: monthly

.readthedocs.yml

@@ -1,2 +1,8 @@
+version: 2
+
 python:
-    pip_install: true
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs

LICENSE

@@ -5,7 +5,7 @@ The Python Imaging Library (PIL) is
 
 Pillow is the friendly PIL fork. It is
 
-    Copyright © 2010-2021 by Alex Clark and contributors
+    Copyright © 2010-2022 by Alex Clark and contributors
 
 Like PIL, Pillow is licensed under the open source HPND License:
 

MANIFEST.in

@@ -1,6 +1,7 @@
 include *.c
 include *.h
 include *.in
+include *.lock
 include *.md
 include *.py
 include *.rst
@@ -9,6 +10,7 @@ include *.txt
 include *.yaml
 include LICENSE
 include Makefile
+include Pipfile
 include tox.ini
 graft Tests
 graft src

Makefile

@@ -9,9 +9,11 @@ clean:
 
 .PHONY: coverage
 coverage:
-	pytest -qq
+	python3 -c "import pytest" > /dev/null 2>&1 || python3 -m pip install pytest
+	python3 -m pytest -qq
 	rm -r htmlcov || true
-	coverage report
+	python3 -c "import coverage" > /dev/null 2>&1 || python3 -m pip install coverage
+	python3 -m coverage report
 
 .PHONY: doc
 doc:
@@ -33,33 +35,29 @@ help:
 	@echo "Welcome to Pillow development. Please use \`make <target>\` where <target> is one of"
 	@echo "  clean              remove build products"
 	@echo "  coverage           run coverage test (in progress)"
-	@echo "  doc                make html docs"
+	@echo "  doc                make HTML docs"
-	@echo "  docserve           run an http server on the docs directory"
+	@echo "  docserve           run an HTTP server on the docs directory"
 	@echo "  html               to make standalone HTML files"
 	@echo "  inplace            make inplace extension"
 	@echo "  install            make and install"
 	@echo "  install-coverage   make and install with C coverage"
-	@echo "  install-req        install documentation and test dependencies"
-	@echo "  install-venv       (deprecated) install in virtualenv"
 	@echo "  lint               run the lint checks"
-	@echo "  lint-fix           run black and isort to (mostly) fix lint issues."
+	@echo "  lint-fix           run Black and isort to (mostly) fix lint issues"
 	@echo "  release-test       run code and package tests before release"
-	@echo "  test               run tests on installed pillow"
+	@echo "  test               run tests on installed Pillow"
-	@echo "  upload             build and upload sdists to PyPI"
-	@echo "  upload-test        build and upload sdists to test.pythonpackages.com"
 
 .PHONY: inplace
 inplace: clean
-	python3 setup.py develop build_ext --inplace
+	python3 -m pip install -e --global-option="build_ext" --global-option="--inplace" .
 
 .PHONY: install
 install:
-	python3 setup.py install
+	python3 -m pip install .
 	python3 selftest.py
 
 .PHONY: install-coverage
 install-coverage:
-	CFLAGS="-coverage -Werror=implicit-function-declaration" python3 setup.py build_ext install
+	CFLAGS="-coverage -Werror=implicit-function-declaration" python3 -m pip install --global-option="build_ext" .
 	python3 selftest.py
 
 .PHONY: debug
@@ -68,51 +66,54 @@ debug:
 # for our stuff, kills optimization, and redirects to dev null so we
 # see any build failures.
 	make clean > /dev/null
-	CFLAGS='-g -O0' python3 setup.py build_ext install > /dev/null
+	CFLAGS='-g -O0' python3 -m pip install --global-option="build_ext" . > /dev/null
-
-.PHONY: install-req
-install-req:
-	python3 -m pip install -r requirements.txt
-
-.PHONY: install-venv
-install-venv:
-	echo "'install-venv' is deprecated and will be removed in a future Pillow release"
-	virtualenv .
-	bin/pip install -r requirements.txt
 
 .PHONY: release-test
 release-test:
-	$(MAKE) install-req
+	python3 -m pip install -e .[tests]
-	python3 setup.py develop
 	python3 selftest.py
 	python3 -m pytest Tests
-	python3 setup.py install
+	python3 -m pip install .
 	-rm dist/*.egg
 	-rmdir dist
 	python3 -m pytest -qq
-	check-manifest
+	python3 -m check_manifest
-	pyroma .
+	python3 -m pyroma .
 	$(MAKE) readme
 
 .PHONY: sdist
 sdist:
-	python3 setup.py sdist --format=gztar
+	python3 -m build --help > /dev/null 2>&1 || python3 -m pip install build
+	python3 -m build --sdist
+	python3 -m twine --help > /dev/null 2>&1 || python3 -m pip install twine
+	python3 -m twine check --strict dist/*
 
 .PHONY: test
 test:
-	pytest -qq
+	python3 -c "import pytest" > /dev/null 2>&1 || python3 -m pip install pytest
+	python3 -m pytest -qq
+
+.PHONY: valgrind
+valgrind:
+	python3 -c "import pytest_valgrind" > /dev/null 2>&1 || python3 -m pip install pytest-valgrind
+	PYTHONMALLOC=malloc valgrind --suppressions=Tests/oss-fuzz/python.supp --leak-check=no \
+            --log-file=/tmp/valgrind-output \
+            python3 -m pytest --no-memcheck -vv --valgrind --valgrind-log=/tmp/valgrind-output
 
 .PHONY: readme
 readme:
-	python3 setup.py --long-description | markdown2 > .long-description.html && open .long-description.html
+	python3 -c "import markdown2" > /dev/null 2>&1 || python3 -m pip install markdown2
+	python3 -m markdown2 README.md > .long-description.html && open .long-description.html
 
 
 .PHONY: lint
 lint:
-	tox --help > /dev/null || python3 -m pip install tox
+	python3 -c "import tox" > /dev/null 2>&1 || python3 -m pip install tox
-	tox -e lint
+	python3 -m tox -e lint
 
 .PHONY: lint-fix
 lint-fix:
-	black --target-version py36 .
+	python3 -c "import black" > /dev/null 2>&1 || python3 -m pip install black
-	isort .
+	python3 -c "import isort" > /dev/null 2>&1 || python3 -m pip install isort
+	python3 -m black --target-version py37 .
+	python3 -m isort .

Pipfile

@@ -0,0 +1,22 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+black = "*"
+check-manifest = "*"
+coverage = "*"
+defusedxml = "*"
+packaging = "*"
+markdown2 = "*"
+olefile = "*"
+pyroma = "*"
+pytest = "*"
+pytest-cov = "*"
+pytest-timeout = "*"
+
+[dev-packages]
+
+[requires]
+python_version = "3.9"

Pipfile.lock

@@ -0,0 +1,324 @@
+{
+    "_meta": {
+        "hash": {
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+        },
+        "pipfile-spec": 6,
+        "requires": {
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+        },
+        "sources": [
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+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
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+    "default": {
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+            "version": "==21.2.0"
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+                "sha256:e3db840a4dee542e37e09f30859f1612da90e1c5239a6a2498c473183a50e781",
+                "sha256:edcada2e24ed68f019175c2b2af2a8b481d3d084798b8c20d15d34f5c733fa58",
+                "sha256:f467bbb837691ab5a8ca359199d3429a11a01e6dfb3d9dcc676dc035ca93c0a9",
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+                "sha256:f614fc9956d76d8a88a88bb41ddc12709caa755666f580af3a688899721efecd",
+                "sha256:f9afb5b746781fc2abce26193d1c817b7eb0e11459510fba65d2bd77fe161d9e",
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+            ],
+            "index": "pypi",
+            "version": "==6.2"
+        },
+        "defusedxml": {
+            "hashes": [
+                "sha256:1bb3032db185915b62d7c6209c5a8792be6a32ab2fedacc84e01b52c51aa3e69",
+                "sha256:a352e7e428770286cc899e2542b6cdaedb2b4953ff269a210103ec58f6198a61"
+            ],
+            "index": "pypi",
+            "version": "==0.7.1"
+        },
+        "docutils": {
+            "hashes": [
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+                "sha256:679987caf361a7539d76e584cbeddc311e3aee937877c87346f31debc63e9d06"
+            ],
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+            "version": "==0.18.1"
+        },
+        "idna": {
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+                "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
+            ],
+            "markers": "python_version >= '3'",
+            "version": "==3.3"
+        },
+        "iniconfig": {
+            "hashes": [
+                "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3",
+                "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"
+            ],
+            "version": "==1.1.1"
+        },
+        "markdown2": {
+            "hashes": [
+                "sha256:8f4ac8d9a124ab408c67361090ed512deda746c04362c36c2ec16190c720c2b0",
+                "sha256:91113caf23aa662570fe21984f08fe74f814695c0a0ea8e863a8b4c4f63f9f6e"
+            ],
+            "index": "pypi",
+            "version": "==2.4.2"
+        },
+        "mypy-extensions": {
+            "hashes": [
+                "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d",
+                "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"
+            ],
+            "version": "==0.4.3"
+        },
+        "olefile": {
+            "hashes": [
+                "sha256:133b031eaf8fd2c9399b78b8bc5b8fcbe4c31e85295749bb17a87cba8f3c3964"
+            ],
+            "index": "pypi",
+            "version": "==0.46"
+        },
+        "packaging": {
+            "hashes": [
+                "sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb",
+                "sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522"
+            ],
+            "index": "pypi",
+            "version": "==21.3"
+        },
+        "pathspec": {
+            "hashes": [
+                "sha256:7d15c4ddb0b5c802d161efc417ec1a2558ea2653c2e8ad9c19098201dc1c993a",
+                "sha256:e564499435a2673d586f6b2130bb5b95f04a3ba06f81b8f895b651a3c76aabb1"
+            ],
+            "version": "==0.9.0"
+        },
+        "pep517": {
+            "hashes": [
+                "sha256:931378d93d11b298cf511dd634cf5ea4cb249a28ef84160b3247ee9afb4e8ab0",
+                "sha256:dd884c326898e2c6e11f9e0b64940606a93eb10ea022a2e067959f3a110cf161"
+            ],
+            "version": "==0.12.0"
+        },
+        "platformdirs": {
+            "hashes": [
+                "sha256:367a5e80b3d04d2428ffa76d33f124cf11e8fff2acdaa9b43d545f5c7d661ef2",
+                "sha256:8868bbe3c3c80d42f20156f22e7131d2fb321f5bc86a2a345375c6481a67021d"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==2.4.0"
+        },
+        "pluggy": {
+            "hashes": [
+                "sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159",
+                "sha256:74134bbf457f031a36d68416e1509f34bd5ccc019f0bcc952c7b909d06b37bd3"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==1.0.0"
+        },
+        "py": {
+            "hashes": [
+                "sha256:51c75c4126074b472f746a24399ad32f6053d1b34b68d2fa41e558e6f4a98719",
+                "sha256:607c53218732647dff4acdfcd50cb62615cedf612e72d1724fb1a0cc6405b378"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==1.11.0"
+        },
+        "pygments": {
+            "hashes": [
+                "sha256:b8e67fe6af78f492b3c4b3e2970c0624cbf08beb1e493b2c99b9fa1b67a20380",
+                "sha256:f398865f7eb6874156579fdf36bc840a03cab64d1cde9e93d68f46a425ec52c6"
+            ],
+            "markers": "python_version >= '3.5'",
+            "version": "==2.10.0"
+        },
+        "pyparsing": {
+            "hashes": [
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+                "sha256:d9bdec0013ef1eb5a84ab39a3b3868911598afa494f5faa038647101504e2b81"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==3.0.6"
+        },
+        "pyroma": {
+            "hashes": [
+                "sha256:0fba67322913026091590e68e0d9e0d4fbd6420fcf34d315b2ad6985ab104d65",
+                "sha256:f8c181e0d5d292f11791afc18f7d0218a83c85cf64d6f8fb1571ce9d29a24e4a"
+            ],
+            "index": "pypi",
+            "version": "==3.2"
+        },
+        "pytest": {
+            "hashes": [
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+                "sha256:7310f8d27bc79ced999e760ca304d69f6ba6c6649c0b60fb0e04a4a77cacc134"
+            ],
+            "index": "pypi",
+            "version": "==6.2.5"
+        },
+        "pytest-cov": {
+            "hashes": [
+                "sha256:578d5d15ac4a25e5f961c938b85a05b09fdaae9deef3bb6de9a6e766622ca7a6",
+                "sha256:e7f0f5b1617d2210a2cabc266dfe2f4c75a8d32fb89eafb7ad9d06f6d076d470"
+            ],
+            "index": "pypi",
+            "version": "==3.0.0"
+        },
+        "pytest-timeout": {
+            "hashes": [
+                "sha256:e6f98b54dafde8d70e4088467ff621260b641eb64895c4195b6e5c8f45638112",
+                "sha256:fe9c3d5006c053bb9e062d60f641e6a76d6707aedb645350af9593e376fcc717"
+            ],
+            "index": "pypi",
+            "version": "==2.0.2"
+        },
+        "requests": {
+            "hashes": [
+                "sha256:6c1246513ecd5ecd4528a0906f910e8f0f9c6b8ec72030dc9fd154dc1a6efd24",
+                "sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
+            "version": "==2.26.0"
+        },
+        "setuptools": {
+            "hashes": [
+                "sha256:5ec2bbb534ed160b261acbbdd1b463eb3cf52a8d223d96a8ab9981f63798e85c",
+                "sha256:75fd345a47ce3d79595b27bf57e6f49c2ca7904f3c7ce75f8a87012046c86b0b"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==60.0.0"
+        },
+        "toml": {
+            "hashes": [
+                "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b",
+                "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
+            ],
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'",
+            "version": "==0.10.2"
+        },
+        "tomli": {
+            "hashes": [
+                "sha256:05b6166bff487dc068d322585c7ea4ef78deed501cc124060e0f238e89a9231f",
+                "sha256:e3069e4be3ead9668e21cb9b074cd948f7b3113fd9c8bba083f48247aab8b11c"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==1.2.3"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:4ca091dea149f945ec56afb48dae714f21e8692ef22a395223bcd328961b6a0e",
+                "sha256:7f001e5ac290a0c0401508864c7ec868be4e701886d5b573a9528ed3973d9d3b"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==4.0.1"
+        },
+        "urllib3": {
+            "hashes": [
+                "sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece",
+                "sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
+            "version": "==1.26.7"
+        }
+    },
+    "develop": {}
+}

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-    <img width="248" height="250" src="https://raw.githubusercontent.com/python-pillow/pillow-logo/master/pillow-logo-248x250.png" alt="Pillow logo">
+    <img width="248" height="250" src="https://raw.githubusercontent.com/python-pillow/pillow-logo/main/pillow-logo-248x250.png" alt="Pillow logo">
 </p>
 
 # Pillow
@@ -24,27 +24,39 @@ As of 2019, Pillow development is
     <tr>
         <th>tests</th>
         <td>
-            <a href="https://github.com/python-pillow/Pillow/actions?query=workflow%3ALint"><img
+            <a href="https://github.com/python-pillow/Pillow/actions/workflows/lint.yml"><img
                 alt="GitHub Actions build status (Lint)"
                 src="https://github.com/python-pillow/Pillow/workflows/Lint/badge.svg"></a>
-            <a href="https://github.com/python-pillow/Pillow/actions?query=workflow%3ATest"><img
+            <a href="https://github.com/python-pillow/Pillow/actions/workflows/test.yml"><img
                 alt="GitHub Actions build status (Test Linux and macOS)"
                 src="https://github.com/python-pillow/Pillow/workflows/Test/badge.svg"></a>
-            <a href="https://github.com/python-pillow/Pillow/actions?query=workflow%3A%22Test+Windows%22"><img
+            <a href="https://github.com/python-pillow/Pillow/actions/workflows/test-windows.yml"><img
                 alt="GitHub Actions build status (Test Windows)"
                 src="https://github.com/python-pillow/Pillow/workflows/Test%20Windows/badge.svg"></a>
-            <a href="https://github.com/python-pillow/Pillow/actions?query=workflow%3A%22Test+Docker%22"><img
+            <a href="https://github.com/python-pillow/Pillow/actions/workflows/test-mingw.yml"><img
+                alt="GitHub Actions build status (Test MinGW)"
+                src="https://github.com/python-pillow/Pillow/workflows/Test%20MinGW/badge.svg"></a>
+            <a href="https://github.com/python-pillow/Pillow/actions/workflows/test-cygwin.yml"><img
+                alt="GitHub Actions build status (Test Cygwin)"
+                src="https://github.com/python-pillow/Pillow/workflows/Test%20Cygwin/badge.svg"></a>
+            <a href="https://github.com/python-pillow/Pillow/actions/workflows/test-docker.yml"><img
                 alt="GitHub Actions build status (Test Docker)"
                 src="https://github.com/python-pillow/Pillow/workflows/Test%20Docker/badge.svg"></a>
             <a href="https://ci.appveyor.com/project/python-pillow/Pillow"><img
                 alt="AppVeyor CI build status (Windows)"
-                src="https://img.shields.io/appveyor/build/python-pillow/Pillow/master.svg?label=Windows%20build"></a>
+                src="https://img.shields.io/appveyor/build/python-pillow/Pillow/main.svg?label=Windows%20build"></a>
-            <a href="https://travis-ci.com/github/python-pillow/pillow-wheels"><img
+            <a href="https://github.com/python-pillow/pillow-wheels/actions"><img
-                alt="Travis CI build status (macOS)"
+                alt="GitHub Actions wheels build status (Wheels)"
-                src="https://img.shields.io/travis/com/python-pillow/pillow-wheels/master.svg?label=macOS%20build"></a>
+                src="https://github.com/python-pillow/pillow-wheels/workflows/Wheels/badge.svg"></a>
-            <a href="https://codecov.io/gh/python-pillow/Pillow"><img
+            <a href="https://app.travis-ci.com/github/python-pillow/pillow-wheels"><img
+                alt="Travis CI wheels build status (aarch64)"
+                src="https://img.shields.io/travis/com/python-pillow/pillow-wheels/main.svg?label=aarch64%20wheels"></a>
+            <a href="https://app.codecov.io/gh/python-pillow/Pillow"><img
                 alt="Code coverage"
-                src="https://codecov.io/gh/python-pillow/Pillow/branch/master/graph/badge.svg"></a>
+                src="https://codecov.io/gh/python-pillow/Pillow/branch/main/graph/badge.svg"></a>
+            <a href="https://github.com/python-pillow/Pillow/actions/workflows/tidelift.yml"><img
+                alt="Tidelift Align"
+                src="https://github.com/python-pillow/Pillow/actions/workflows/tidelift.yml/badge.svg"></a>
         </td>
     </tr>
     <tr>
@@ -90,12 +102,12 @@ The core image library is designed for fast access to data stored in a few basic
 - [Documentation](https://pillow.readthedocs.io/)
   - [Installation](https://pillow.readthedocs.io/en/latest/installation.html)
   - [Handbook](https://pillow.readthedocs.io/en/latest/handbook/index.html)
-- [Contribute](https://github.com/python-pillow/Pillow/blob/master/.github/CONTRIBUTING.md)
+- [Contribute](https://github.com/python-pillow/Pillow/blob/main/.github/CONTRIBUTING.md)
   - [Issues](https://github.com/python-pillow/Pillow/issues)
   - [Pull requests](https://github.com/python-pillow/Pillow/pulls)
 - [Release notes](https://pillow.readthedocs.io/en/stable/releasenotes/index.html)
-- [Changelog](https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst)
+- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
-  - [Pre-fork](https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst#pre-fork)
+  - [Pre-fork](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst#pre-fork)
 
 ## Report a Vulnerability
 

RELEASING.md

@@ -8,8 +8,8 @@ information about how the version numbers line up with releases.
 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 `master` branch.
+* [ ] 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 `master` branch.
+* [ ] Check [GitHub Actions](https://github.com/python-pillow/Pillow/actions) and [AppVeyor](https://ci.appveyor.com/project/python-pillow/Pillow) to confirm passing tests in `main` branch.
 * [ ] Check that all of the wheel builds [Pillow Wheel Builder](https://github.com/python-pillow/pillow-wheels) pass the tests in Travis CI and GitHub Actions.
 * [ ] In compliance with [PEP 440](https://www.python.org/dev/peps/pep-0440/), update version identifier in `src/PIL/_version.py`
 * [ ] Update `CHANGES.rst`.
@@ -24,13 +24,12 @@ Released quarterly on January 2nd, April 1st, July 1st and October 15th.
 * [ ] Create and check source distribution:
   ```bash
   make sdist
-  twine check dist/*
   ```
-* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/master/RELEASING.md#binary-distributions)
+* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
 * [ ] Check and upload all binaries and source distributions e.g.:
   ```bash
-  twine check dist/*
+  python3 -m twine check --strict dist/*
-  twine upload dist/Pillow-5.2.0*
+  python3 -m twine upload dist/Pillow-5.2.0*
   ```
 * [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases)
 * [ ] In compliance with [PEP 440](https://www.python.org/dev/peps/pep-0440/), increment and append `.dev0` to version identifier in `src/PIL/_version.py`
@@ -39,13 +38,13 @@ 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 `master` branch.
+* [ ] 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 `master` branch to release branch e.g. `5.2.x`, then `git push`.
+* [ ] Cherry pick individual commits from `main` branch to release branch e.g. `5.2.x`, then `git push`.
 
 
 
@@ -61,13 +60,12 @@ Released as needed for security, installation or critical bug fixes.
 * [ ] Create and check source distribution:
   ```bash
   make sdist
-  twine check dist/*
   ```
-* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/master/RELEASING.md#binary-distributions)
+* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
 * [ ] Check and upload all binaries and source distributions e.g.:
   ```bash
-  twine check dist/*
+  python3 -m twine check --strict dist/*
-  twine upload dist/Pillow-5.2.1*
+  python3 -m twine upload dist/Pillow-5.2.1*
   ```
 * [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases)
 
@@ -76,7 +74,7 @@ Released as needed for security, installation or critical bug fixes.
 Released as needed privately to individual vendors for critical security-related bug fixes.
 
 * [ ] Prepare patch for all versions that will get a fix. Test against local installations.
-* [ ] Commit against master, cherry pick to affected release branches.
+* [ ] Commit against `main`, cherry pick to affected release branches.
 * [ ] Run local test matrix on each release & Python version.
 * [ ] Privately send to distros.
 * [ ] Run pre-release check via `make release-test`
@@ -91,9 +89,8 @@ Released as needed privately to individual vendors for critical security-related
 * [ ] Create and check source distribution:
   ```bash
   make sdist
-  twine check dist/*
   ```
-* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/master/RELEASING.md#binary-distributions)
+* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
 * [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases)
 
 ## Binary Distributions

Tests/32bit_segfault_check.py

@@ -1,8 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import sys
 
 from PIL import Image
 
-if sys.maxsize < 2 ** 32:
+if sys.maxsize < 2**32:
     im = Image.new("L", (999999, 999999), 0)

Tests/README.rst

@@ -8,7 +8,7 @@ Dependencies
 
 Install::
 
-    python3 -m pip install pytest pytest-cov
+    python3 -m pip install pytest pytest-cov pytest-timeout
 
 Execution
 ---------

Tests/check_fli_oob.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from PIL import Image
 
@@ -61,8 +61,8 @@ repro_copy = (
 
 
 for path in repro_ss2 + repro_lc + repro_advance + repro_brun + repro_copy:
-    im = Image.open(path)
+    with Image.open(path) as im:
-    try:
+        try:
-        im.load()
+            im.load()
-    except Exception as msg:
+        except Exception as msg:
-        print(msg)
+            print(msg)

Tests/check_imaging_leaks.py

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

Tests/check_jp2_overflow.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Reproductions/tests for OOB read errors in FliDecode.c
 
@@ -19,8 +19,8 @@ from PIL import Image
 repro = ("00r0_gray_l.jp2", "00r1_graya_la.jp2")
 
 for path in repro:
-    im = Image.open(path)
+    with Image.open(path) as im:
-    try:
+        try:
-        im.load()
+            im.load()
-    except Exception as msg:
+        except Exception as msg:
-        print(msg)
+            print(msg)

Tests/check_large_memory.py

@@ -23,7 +23,7 @@ YDIM = 32769
 XDIM = 48000
 
 
-pytestmark = pytest.mark.skipif(sys.maxsize <= 2 ** 32, reason="requires 64-bit system")
+pytestmark = pytest.mark.skipif(sys.maxsize <= 2**32, reason="requires 64-bit system")
 
 
 def _write_png(tmp_path, xdim, ydim):
@@ -33,7 +33,7 @@ def _write_png(tmp_path, xdim, ydim):
 
 
 def test_large(tmp_path):
-    """ succeeded prepatch"""
+    """succeeded prepatch"""
     _write_png(tmp_path, XDIM, YDIM)
 
 

Tests/check_large_memory_numpy.py

@@ -19,7 +19,7 @@ YDIM = 32769
 XDIM = 48000
 
 
-pytestmark = pytest.mark.skipif(sys.maxsize <= 2 ** 32, reason="requires 64-bit system")
+pytestmark = pytest.mark.skipif(sys.maxsize <= 2**32, reason="requires 64-bit system")
 
 
 def _write_png(tmp_path, xdim, ydim):
@@ -31,7 +31,7 @@ def _write_png(tmp_path, xdim, ydim):
 
 
 def test_large(tmp_path):
-    """ succeeded prepatch"""
+    """succeeded prepatch"""
     _write_png(tmp_path, XDIM, YDIM)
 
 

Tests/conftest.py

@@ -1,7 +1,4 @@
 import io
-import warnings
-
-import pytest
 
 
 def pytest_report_header(config):
@@ -16,16 +13,19 @@ def pytest_report_header(config):
 
 
 def pytest_configure(config):
+    config.addinivalue_line(
+        "markers",
+        "pil_noop_mark: A conditional mark where nothing special happens",
+    )
+
     # We're marking some tests to ignore valgrind errors and XFAIL them.
     # Ensure that the mark is defined
     # even in cases where pytest-valgrind isn't installed
-
+    try:
-    with warnings.catch_warnings():
+        config.addinivalue_line(
-        warnings.simplefilter("error")
+            "markers",
-        try:
+            "valgrind_known_error: Tests that have known issues with valgrind",
-            getattr(pytest.mark, "valgrind_known_error")
+        )
-        except Exception:
+    except Exception:
-            config.addinivalue_line(
+        # valgrind is already installed
-                "markers",
+        pass
-                "valgrind_known_error: Tests that have known issues with valgrind",
-            )

Tests/createfontdatachunk.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import base64
 import os
 

Tests/helper.py

@@ -30,7 +30,6 @@ if os.environ.get("SHOW_ERRORS", None):
             a.show()
             b.show()
 
-
 elif "GITHUB_ACTIONS" in os.environ:
     HAS_UPLOADER = True
 
@@ -44,7 +43,6 @@ elif "GITHUB_ACTIONS" in os.environ:
             b.save(os.path.join(tmpdir, "b.png"))
             return tmpdir
 
-
 else:
     try:
         import test_image_results
@@ -173,6 +171,21 @@ def skip_unless_feature_version(feature, version_required, reason=None):
     return pytest.mark.skipif(version_available < version_required, reason=reason)
 
 
+def mark_if_feature_version(mark, feature, version_blacklist, reason=None):
+    if not features.check(feature):
+        return pytest.mark.pil_noop_mark()
+    if reason is None:
+        reason = f"{feature} is {version_blacklist}"
+    version_required = parse_version(version_blacklist)
+    version_available = parse_version(features.version(feature))
+    if (
+        version_available.major == version_required.major
+        and version_available.minor == version_required.minor
+    ):
+        return mark(reason=reason)
+    return pytest.mark.pil_noop_mark()
+
+
 @pytest.mark.skipif(sys.platform.startswith("win32"), reason="Requires Unix or macOS")
 class PillowLeakTestCase:
     # requires unix/macOS
@@ -257,8 +270,23 @@ def netpbm_available():
     return bool(shutil.which("ppmquant") and shutil.which("ppmtogif"))
 
 
-def imagemagick_available():
+def magick_command():
-    return bool(IMCONVERT and shutil.which(IMCONVERT))
+    if sys.platform == "win32":
+        magickhome = os.environ.get("MAGICK_HOME", "")
+        if magickhome:
+            imagemagick = [os.path.join(magickhome, "convert.exe")]
+            graphicsmagick = [os.path.join(magickhome, "gm.exe"), "convert"]
+        else:
+            imagemagick = None
+            graphicsmagick = None
+    else:
+        imagemagick = ["convert"]
+        graphicsmagick = ["gm", "convert"]
+
+    if imagemagick and shutil.which(imagemagick[0]):
+        return imagemagick
+    elif graphicsmagick and shutil.which(graphicsmagick[0]):
+        return graphicsmagick
 
 
 def on_appveyor():
@@ -296,15 +324,7 @@ def is_mingw():
     return sysconfig.get_platform() == "mingw"
 
 
-if sys.platform == "win32":
+class CachedProperty:
-    IMCONVERT = os.environ.get("MAGICK_HOME", "")
-    if IMCONVERT:
-        IMCONVERT = os.path.join(IMCONVERT, "convert.exe")
-else:
-    IMCONVERT = "convert"
-
-
-class cached_property:
     def __init__(self, func):
         self.func = func