Merge branch 'main' into improved_dds

2025-02-03 13:14:27 +03:00 · 2023-12-02 21:35:20 +11:00 · 2023-12-02 21:35:20 +11:00 · 49578f0059
commit 49578f0059
parent 2f7caad37f 2b5c081499
104 changed files with 1667 additions and 899 deletions
--- a/.appveyor.yml
+++ b/.appveyor.yml
@ -10,7 +10,7 @@ environment:
  TEST_OPTIONS:
  DEPLOY: YES
  matrix:
-  - PYTHON: C:/Python311
+  - PYTHON: C:/Python312
    ARCHITECTURE: x86
    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
  - PYTHON: C:/Python38-x64
@ -43,7 +43,7 @@ build_script:

 test_script:
 - cd c:\pillow
- '%PYTHON%\%EXECUTABLE% -m pip install pytest pytest-cov pytest-timeout'
+- '%PYTHON%\%EXECUTABLE% -m pip install pytest pytest-cov pytest-timeout defusedxml numpy olefile pyroma'
 - 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'
--- a/.ci/install.sh
+++ b/.ci/install.sh
@ -28,7 +28,8 @@ fi

 python3 -m pip install --upgrade pip
 python3 -m pip install --upgrade wheel
-PYTHONOPTIMIZE=0 python3 -m pip install cffi
+# TODO Update condition when cffi supports 3.13
+if ! [[ "$GHA_PYTHON_VERSION" == "3.13" ]]; then PYTHONOPTIMIZE=0 python3 -m pip install cffi ; fi
 python3 -m pip install coverage
 python3 -m pip install defusedxml
 python3 -m pip install olefile
@ -38,7 +39,8 @@ python3 -m pip install -U pytest-timeout
 python3 -m pip install pyroma

 if [[ $(uname) != CYGWIN* ]]; then
-    python3 -m pip install numpy
+    # TODO Update condition when NumPy supports 3.13
+    if ! [[ "$GHA_PYTHON_VERSION" == "3.13" ]]; then python3 -m pip install numpy ; fi

    # PyQt6 doesn't support PyPy3
    if [[ $GHA_PYTHON_VERSION == 3.* ]]; then
@ -46,6 +48,16 @@ if [[ $(uname) != CYGWIN* ]]; then
        python3 -m pip install pyqt6
    fi

+    # Pyroma uses non-isolated build and fails with old setuptools
+    if [[
+        $GHA_PYTHON_VERSION == pypy3.9
+        || $GHA_PYTHON_VERSION == 3.8
+        || $GHA_PYTHON_VERSION == 3.9
+    ]]; then
+        # To match pyproject.toml
+        python3 -m pip install "setuptools>=67.8"
+    fi
+
    # webp
    pushd depends && ./install_webp.sh && popd

--- a/.ci/requirements-cibw.txt
+++ b/.ci/requirements-cibw.txt
@ -0,0 +1 @@
+cibuildwheel==2.16.2
--- a/.editorconfig
+++ b/.editorconfig
@ -13,7 +13,7 @@ indent_style = space

 trim_trailing_whitespace = true

-[*.yml]
+[*.{toml,yml}]
 # Two-space indentation
 indent_size = 2

--- a/.github/workflows/macos-install.sh
+++ b/.github/workflows/macos-install.sh
@ -5,7 +5,9 @@ set -e
 brew install libtiff libjpeg openjpeg libimagequant webp little-cms2 freetype libraqm
 export PKG_CONFIG_PATH="/usr/local/opt/openblas/lib/pkgconfig"

-PYTHONOPTIMIZE=0 python3 -m pip install cffi
+# TODO Update condition when cffi supports 3.13
+if ! [[ "$GHA_PYTHON_VERSION" == "3.13" ]]; then PYTHONOPTIMIZE=0 python3 -m pip install cffi ; fi
+
 python3 -m pip install coverage
 python3 -m pip install defusedxml
 python3 -m pip install olefile
@ -14,7 +16,8 @@ python3 -m pip install -U pytest-cov
 python3 -m pip install -U pytest-timeout
 python3 -m pip install pyroma

-python3 -m pip install numpy
+# TODO Update condition when NumPy supports 3.13
+if ! [[ "$GHA_PYTHON_VERSION" == "3.13" ]]; then python3 -m pip install numpy ; fi

 # extra test images
 pushd depends && ./install_extra_test_images.sh && popd
--- a/.github/workflows/test-docker.yml
+++ b/.github/workflows/test-docker.yml
@ -51,8 +51,8 @@ jobs:
          debian-11-bullseye-amd64,
          debian-12-bookworm-x86,
          debian-12-bookworm-amd64,
-          fedora-37-amd64,
          fedora-38-amd64,
+          fedora-39-amd64,
          gentoo,
          ubuntu-20.04-focal-amd64,
          ubuntu-22.04-jammy-amd64,
--- a/.github/workflows/test-windows.yml
+++ b/.github/workflows/test-windows.yml
@ -32,7 +32,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        python-version: ["pypy3.10", "pypy3.9", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["pypy3.10", "pypy3.9", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]

    timeout-minutes: 30

@ -59,22 +59,23 @@ jobs:
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
        cache: pip
        cache-dependency-path: ".github/workflows/test-windows.yml"

    - name: Print build system information
      run: python3 .github/workflows/system-info.py

-    - name: python3 -m pip install pytest pytest-cov pytest-timeout defusedxml
-      run: python3 -m pip install pytest pytest-cov pytest-timeout defusedxml
+    - name: python3 -m pip install pytest pytest-cov pytest-timeout defusedxml olefile pyroma
+      run: python3 -m pip install pytest pytest-cov pytest-timeout defusedxml olefile pyroma

    - name: Install dependencies
      id: install
      run: |
-        7z x winbuild\depends\nasm-2.16.01-win64.zip "-o$env:RUNNER_WORKSPACE\"
-        echo "$env:RUNNER_WORKSPACE\nasm-2.16.01" >> $env:GITHUB_PATH
+        choco install nasm --no-progress
+        echo "C:\Program Files\NASM" >> $env:GITHUB_PATH

-        choco install ghostscript --version=10.0.0.20230317
+        choco install ghostscript --version=10.0.0.20230317 --no-progress
        echo "C:\Program Files\gs\gs10.00.0\bin" >> $env:GITHUB_PATH

        # Install extra test images
@ -166,7 +167,6 @@ jobs:
    - name: Build Pillow
      run: |
        $FLAGS="-C raqm=vendor -C fribidi=vendor"
-        if ('${{ github.event_name }}' -ne 'pull_request') { $FLAGS+=" -C imagequant=disable" }
        cmd /c "winbuild\build\build_env.cmd && $env:pythonLocation\python.exe -m pip install -v $FLAGS ."
        & $env:pythonLocation\python.exe selftest.py --installed
      shell: pwsh
@ -208,47 +208,6 @@ jobs:
        flags: GHA_Windows
        name: ${{ runner.os }} Python ${{ matrix.python-version }}

-    - name: Build wheel
-      id: wheel
-      if: "github.event_name != 'pull_request'"
-      run: |
-        mkdir fribidi
-        copy winbuild\build\bin\fribidi* fribidi
-        setlocal EnableDelayedExpansion
-        for %%f in (winbuild\build\license\*) do (
-          set x=%%~nf
-          rem Skip FriBiDi license, it is not included in the wheel.
-          set fribidi=!x:~0,7!
-          if NOT !fribidi!==fribidi (
-            rem Skip imagequant license, it is not included in the wheel.
-            set libimagequant=!x:~0,13!
-            if NOT !libimagequant!==libimagequant (
-              echo. >> LICENSE
-              echo ===== %%~nf ===== >> LICENSE
-              echo. >> LICENSE
-              type %%f >> LICENSE
-            )
-          )
-        )
-        for /f "tokens=3 delims=/" %%a in ("${{ github.ref }}") do echo dist=dist-%%a >> %GITHUB_OUTPUT%
-        call winbuild\\build\\build_env.cmd
-        %pythonLocation%\python.exe -m pip wheel -v -C raqm=vendor -C fribidi=vendor -C imagequant=disable .
-      shell: cmd
-
-    - name: Upload wheel
-      uses: actions/upload-artifact@v3
-      if: "github.event_name != 'pull_request'"
-      with:
-        name: ${{ steps.wheel.outputs.dist }}
-        path: "*.whl"
-
-    - name: Upload fribidi.dll
-      if: "github.event_name != 'pull_request' && matrix.python-version == 3.11"
-      uses: actions/upload-artifact@v3
-      with:
-        name: fribidi
-        path: fribidi\*
-
  success:
    permissions:
      contents: none
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@ -41,6 +41,7 @@ jobs:
        python-version: [
          "pypy3.10",
          "pypy3.9",
+          "3.13",
          "3.12",
          "3.11",
          "3.10",
@ -64,6 +65,7 @@ jobs:
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
        cache: pip
        cache-dependency-path: ".ci/*.sh"

--- a/.github/workflows/wheels-build.sh
+++ b/.github/workflows/wheels-build.sh
@ -1,40 +0,0 @@
-#!/bin/bash
-
-if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-  # webp, zstd, xz, libtiff, libxcb cause a conflict with building webp, libtiff, libxcb
-  # libxdmcp causes an issue on macOS < 11
-  # curl from brew requires zstd, use system curl
-  # if php is installed, brew tries to reinstall these after installing openblas
-  # remove lcms2 and libpng to fix building openjpeg on arm64
-  brew remove --ignore-dependencies webp zstd xz libpng libtiff libxcb libxdmcp curl php lcms2 ghostscript
-
-  brew install pkg-config
-
-  if [[ "$PLAT" == "arm64" ]]; then
-    export MACOSX_DEPLOYMENT_TARGET="11.0"
-  else
-    export MACOSX_DEPLOYMENT_TARGET="10.10"
-  fi
-fi
-
-if [[ "$MB_PYTHON_VERSION" == pypy3* ]]; then
-  MB_PYTHON_OSX_VER="10.9"
-fi
-
-echo "::group::Install a virtualenv"
-  source wheels/multibuild/common_utils.sh
-  source wheels/multibuild/travis_steps.sh
-  python3 -m pip install virtualenv
-  before_install
-echo "::endgroup::"
-
-echo "::group::Build wheel"
-  build_wheel
-  ls -l "${GITHUB_WORKSPACE}/${WHEEL_SDIR}/"
-echo "::endgroup::"
-
-if [[ $MACOSX_DEPLOYMENT_TARGET != "11.0" ]]; then
-  echo "::group::Test wheel"
-    install_run
-  echo "::endgroup::"
-fi
--- a/.github/workflows/wheels-dependencies.sh
+++ b/.github/workflows/wheels-dependencies.sh
@ -0,0 +1,151 @@
+#!/bin/bash
+# Define custom utilities
+# Test for macOS with [ -n "$IS_MACOS" ]
+if [ -z "$IS_MACOS" ]; then
+    export MB_ML_LIBC=${AUDITWHEEL_POLICY::9}
+    export MB_ML_VER=${AUDITWHEEL_POLICY:9}
+fi
+export PLAT=$CIBW_ARCHS
+source wheels/multibuild/common_utils.sh
+source wheels/multibuild/library_builders.sh
+if [ -z "$IS_MACOS" ]; then
+    source wheels/multibuild/manylinux_utils.sh
+fi
+
+ARCHIVE_SDIR=pillow-depends-main
+
+# Package versions for fresh source builds
+FREETYPE_VERSION=2.13.2
+HARFBUZZ_VERSION=8.3.0
+LIBPNG_VERSION=1.6.40
+JPEGTURBO_VERSION=3.0.1
+OPENJPEG_VERSION=2.5.0
+XZ_VERSION=5.4.5
+TIFF_VERSION=4.6.0
+LCMS2_VERSION=2.15
+if [[ -n "$IS_MACOS" ]]; then
+    GIFLIB_VERSION=5.1.4
+else
+    GIFLIB_VERSION=5.2.1
+fi
+if [[ -n "$IS_MACOS" ]] || [[ "$MB_ML_VER" != 2014 ]]; then
+    ZLIB_VERSION=1.3
+else
+    ZLIB_VERSION=1.2.8
+fi
+LIBWEBP_VERSION=1.3.2
+BZIP2_VERSION=1.0.8
+LIBXCB_VERSION=1.16
+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-2.5.0.tar.gz)
+        (cd $out_dir \
+            && cmake -DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX -DCMAKE_INSTALL_NAME_DIR=$BUILD_PREFIX/lib . \
+            && make install)
+        touch openjpeg-stamp
+    }
+fi
+
+function build_brotli {
+    local cmake=$(get_modern_cmake)
+    local out_dir=$(fetch_unpack https://github.com/google/brotli/archive/v$BROTLI_VERSION.tar.gz brotli-1.1.0.tar.gz)
+    (cd $out_dir \
+        && $cmake -DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX -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
+}
+
+function build {
+    if [[ -n "$IS_MACOS" ]] && [[ "$CIBW_ARCHS" == "arm64" ]]; then
+        export BUILD_PREFIX="/usr/local"
+    fi
+    build_xz
+    if [ -z "$IS_ALPINE" ] && [ -z "$IS_MACOS" ]; then
+        yum remove -y zlib-devel
+    fi
+    build_new_zlib
+
+    build_simple xcb-proto 1.16.0 https://xorg.freedesktop.org/archive/individual/proto
+    if [ -n "$IS_MACOS" ]; then
+        if [[ "$CIBW_ARCHS" == "arm64" ]]; then
+            build_simple xorgproto 2023.2 https://www.x.org/pub/individual/proto
+            build_simple libXau 1.0.11 https://www.x.org/pub/individual/lib
+            build_simple libpthread-stubs 0.5 https://xcb.freedesktop.org/dist
+            if [ -f /Library/Frameworks/Python.framework/Versions/Current/share/pkgconfig/xcb-proto.pc ]; then
+                cp /Library/Frameworks/Python.framework/Versions/Current/share/pkgconfig/xcb-proto.pc /Library/Frameworks/Python.framework/Versions/Current/lib/pkgconfig/xcb-proto.pc
+            fi
+        fi
+    else
+        sed s/\${pc_sysrootdir\}// /usr/local/share/pkgconfig/xcb-proto.pc > /usr/local/lib/pkgconfig/xcb-proto.pc
+    fi
+    build_simple libxcb $LIBXCB_VERSION https://www.x.org/releases/individual/lib
+
+    build_libjpeg_turbo
+    build_tiff
+    build_libpng
+    build_lcms2
+    if [[ -n "$IS_MACOS" ]] && [[ "$CIBW_ARCHS" == "arm64" ]]; then
+        for dylib in libjpeg.dylib libtiff.dylib liblcms2.dylib; do
+            cp $BUILD_PREFIX/lib/$dylib /opt/arm64-builds/lib
+        done
+    fi
+    build_openjpeg
+
+    ORIGINAL_CFLAGS=$CFLAGS
+    CFLAGS="$CFLAGS -O3 -DNDEBUG"
+    if [[ -n "$IS_MACOS" ]]; then
+        CFLAGS="$CFLAGS -Wl,-headerpad_max_install_names"
+    fi
+    build_libwebp
+    CFLAGS=$ORIGINAL_CFLAGS
+
+    build_brotli
+
+    if [ -n "$IS_MACOS" ]; then
+        # Custom freetype build
+        build_simple freetype $FREETYPE_VERSION https://download.savannah.gnu.org/releases/freetype tar.gz --with-harfbuzz=no
+    else
+        build_freetype
+    fi
+
+    if [ -z "$IS_MACOS" ]; then
+        export FREETYPE_LIBS=-lfreetype
+        export FREETYPE_CFLAGS=-I/usr/local/include/freetype2/
+    fi
+    build_simple harfbuzz $HARFBUZZ_VERSION https://github.com/harfbuzz/harfbuzz/releases/download/$HARFBUZZ_VERSION tar.xz --with-freetype=yes --with-glib=no
+    if [ -z "$IS_MACOS" ]; then
+        export FREETYPE_LIBS=""
+        export FREETYPE_CFLAGS=""
+    fi
+}
+
+# Any stuff that you need to do before you start building the wheels
+# Runs in the root directory of this repository.
+curl -fsSL -o pillow-depends-main.zip https://github.com/python-pillow/pillow-depends/archive/main.zip
+untar pillow-depends-main.zip
+
+if [[ -n "$IS_MACOS" ]]; then
+  # webp, libtiff, libxcb cause a conflict with building webp, libtiff, libxcb
+  # libxdmcp causes an issue on macOS < 11
+  # if php is installed, brew tries to reinstall these after installing openblas
+  # remove cairo to fix building harfbuzz on arm64
+  # remove lcms2 and libpng to fix building openjpeg on arm64
+  # remove zstd to avoid inclusion on x86_64
+  # curl from brew requires zstd, use system curl
+  brew remove --ignore-dependencies webp libpng libtiff libxcb libxdmcp curl php cairo lcms2 ghostscript zstd
+
+  brew install pkg-config
+fi
+
+wrap_wheel_builder build
+
+# Append licenses
+for filename in wheels/dependency_licenses/*; do
+  echo -e "\n\n----\n\n$(basename $filename | cut -f 1 -d '.')\n" | cat >> LICENSE
+  cat $filename >> LICENSE
+done
--- a/.github/workflows/wheels-linux.yml
+++ b/.github/workflows/wheels-linux.yml
@ -1,69 +0,0 @@
-name: Build Linux wheels
-
-on:
-  workflow_call:
-    inputs:
-      artifacts-name:
-        required: true
-        type: string
-
-env:
-  CONFIG_PATH: "wheels/config.sh"
-  REPO_DIR: "."
-  TEST_DEPENDS: "pytest pytest-timeout"
-
-jobs:
-  build:
-    name: ${{ matrix.python }} ${{ matrix.mb-ml-libc }}${{ matrix.mb-ml-ver }}
-    runs-on: "ubuntu-latest"
-    strategy:
-      fail-fast: false
-      matrix:
-        python: [
-          "pypy3.9-7.3.13",
-          "pypy3.10-7.3.13",
-          "3.8",
-          "3.9",
-          "3.10",
-          "3.11",
-          "3.12",
-        ]
-        mb-ml-libc: [ "manylinux" ]
-        mb-ml-ver: [ 2014, "_2_28" ]
-        include:
-          - python: "3.8"
-            mb-ml-libc: "musllinux"
-            mb-ml-ver: "_1_1"
-          - python: "3.9"
-            mb-ml-libc: "musllinux"
-            mb-ml-ver: "_1_1"
-          - python: "3.10"
-            mb-ml-libc: "musllinux"
-            mb-ml-ver: "_1_1"
-          - python: "3.11"
-            mb-ml-libc: "musllinux"
-            mb-ml-ver: "_1_1"
-          - python: "3.12"
-            mb-ml-libc: "musllinux"
-            mb-ml-ver: "_1_1"
-    env:
-      MB_PYTHON_VERSION: ${{ matrix.python }}
-      MB_ML_LIBC: ${{ matrix.mb-ml-libc }}
-      MB_ML_VER: ${{ matrix.mb-ml-ver }}
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: true
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.x"
-      - name: Build Wheel
-        run: .github/workflows/wheels-build.sh
-      - uses: actions/upload-artifact@v3
-        with:
-          name: ${{ inputs.artifacts-name }}
-          path: wheelhouse/*.whl
-      # Uncomment to get SSH access for testing
-      # - name: Setup tmate session
-      #   if: failure()
-      #   uses: mxschmitt/action-tmate@v3
--- a/.github/workflows/wheels-macos.yml
+++ b/.github/workflows/wheels-macos.yml
@ -1,57 +0,0 @@
-name: Build macOS wheels
-
-on:
-  workflow_call:
-    inputs:
-      artifacts-name:
-        required: true
-        type: string
-
-env:
-  CONFIG_PATH: "wheels/config.sh"
-  REPO_DIR: "."
-  TEST_DEPENDS: "pytest pytest-timeout"
-
-jobs:
-  build:
-    name: ${{ matrix.python }} ${{ matrix.platform }}
-    runs-on: "macos-latest"
-    strategy:
-      fail-fast: false
-      matrix:
-        python: [
-          "pypy3.9-7.3.13",
-          "pypy3.10-7.3.13",
-          "3.8",
-          "3.9",
-          "3.10",
-          "3.11",
-          "3.12",
-        ]
-        platform: [ "x86_64", "arm64" ]
-        exclude:
-          - python: "pypy3.9-7.3.13"
-            platform: "arm64"
-          - python: "pypy3.10-7.3.13"
-            platform: "arm64"
-    env:
-      PLAT: ${{ matrix.platform }}
-      MB_PYTHON_VERSION: ${{ matrix.python }}
-      TRAVIS_OS_NAME: "osx"
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: true
-      - uses: actions/setup-python@v4
-        with:
-          python-version: "3.x"
-      - name: Build Wheel
-        run: .github/workflows/wheels-build.sh
-      - uses: actions/upload-artifact@v3
-        with:
-          name: ${{ inputs.artifacts-name }}
-          path: wheelhouse/*.whl
-      # Uncomment to get SSH access for testing
-      # - name: Setup tmate session
-      #   if: failure()
-      #   uses: mxschmitt/action-tmate@v3
--- a/.github/workflows/wheels-test.ps1
+++ b/.github/workflows/wheels-test.ps1
@ -0,0 +1,22 @@
+param ([string]$venv, [string]$pillow="C:\pillow")
+$ErrorActionPreference  = 'Stop'
+$ProgressPreference = 'SilentlyContinue'
+Set-PSDebug -Trace 1
+if ("$venv" -like "*\cibw-run-*\pp*-win_amd64\*") {
+    # unlike CPython, PyPy requires Visual C++ Redistributable to be installed
+    [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+    Invoke-WebRequest -Uri 'https://aka.ms/vs/15/release/vc_redist.x64.exe' -OutFile 'vc_redist.x64.exe'
+    C:\vc_redist.x64.exe /install /quiet /norestart | Out-Null
+}
+$env:path += ";$pillow\winbuild\build\bin\"
+& "$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
+cd $pillow
+& python -VV
+if (!$?) { exit $LASTEXITCODE }
+& python selftest.py
+if (!$?) { exit $LASTEXITCODE }
+& python -m pytest -vx Tests\check_wheel.py
+if (!$?) { exit $LASTEXITCODE }
+& python -m pytest -vx Tests
+if (!$?) { exit $LASTEXITCODE }
--- a/.github/workflows/wheels-test.sh
+++ b/.github/workflows/wheels-test.sh
@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    brew install fribidi
+    export PKG_CONFIG_PATH="/usr/local/opt/openblas/lib/pkgconfig"
+elif [ "${AUDITWHEEL_POLICY::9}" == "musllinux" ]; then
+    apk add curl fribidi
+else
+    yum install -y fribidi
+fi
+if [ "${AUDITWHEEL_POLICY::9}" != "musllinux" ]; then
+    python3 -m pip install numpy
+fi
+
+if [ ! -d "test-images-main" ]; then
+    curl -fsSL -o pillow-test-images.zip https://github.com/python-pillow/test-images/archive/main.zip
+    unzip pillow-test-images.zip
+    mv test-images-main/* Tests/images
+fi
+
+# Runs tests
+python3 selftest.py
+python3 -m pytest Tests/check_wheel.py
+python3 -m pytest
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@ -3,14 +3,20 @@ name: Wheels
 on:
  push:
    paths:
-      - ".github/workflows/wheels*.yml"
+      - ".ci/requirements-cibw.txt"
+      - ".github/workflows/wheel*"
      - "wheels/*"
+      - "winbuild/build_prepare.py"
+      - "winbuild/fribidi.cmake"
    tags:
      - "*"
  pull_request:
    paths:
-      - ".github/workflows/wheels*.yml"
+      - ".ci/requirements-cibw.txt"
+      - ".github/workflows/wheel*"
      - "wheels/*"
+      - "winbuild/build_prepare.py"
+      - "winbuild/fribidi.cmake"
  workflow_dispatch:

 permissions:
@ -20,21 +26,179 @@ concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

-jobs:
-  macos:
-    uses: ./.github/workflows/wheels-macos.yml
-    with:
-      artifacts-name: "wheels"
+env:
+  FORCE_COLOR: 1

-  linux:
-    uses: ./.github/workflows/wheels-linux.yml
-    with:
-      artifacts-name: "wheels"
+jobs:
+  build:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: "macOS x86_64"
+            os: macos-latest
+            archs: x86_64
+            macosx_deployment_target: "10.10"
+          - name: "macOS arm64"
+            os: macos-latest
+            archs: arm64
+            macosx_deployment_target: "11.0"
+          - name: "manylinux2014 and musllinux x86_64"
+            os: ubuntu-latest
+            archs: x86_64
+          - name: "manylinux_2_28 x86_64"
+            os: ubuntu-latest
+            archs: x86_64
+            build: "*manylinux*"
+            manylinux: "manylinux_2_28"
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+
+      - name: Build wheels
+        run: |
+          python3 -m pip install -r .ci/requirements-cibw.txt
+          python3 -m cibuildwheel --output-dir wheelhouse
+        env:
+          CIBW_ARCHS: ${{ matrix.archs }}
+          CIBW_BUILD: ${{ matrix.build }}
+          CIBW_MANYLINUX_PYPY_X86_64_IMAGE: ${{ matrix.manylinux }}
+          CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux }}
+          CIBW_SKIP: pp38-*
+          CIBW_TEST_SKIP: "*-macosx_arm64"
+          MACOSX_DEPLOYMENT_TARGET: ${{ matrix.macosx_deployment_target }}
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: dist
+          path: ./wheelhouse/*.whl
+
+  windows:
+    name: Windows ${{ matrix.arch }}
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: x86
+            cibw_arch: x86
+          - arch: x64
+            cibw_arch: AMD64
+          - arch: ARM64
+            cibw_arch: ARM64
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Checkout extra test images
+        uses: actions/checkout@v4
+        with:
+          repository: python-pillow/test-images
+          path: Tests\test-images
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+
+      - name: Prepare for build
+        run: |
+          choco install nasm --no-progress
+          echo "C:\Program Files\NASM" >> $env:GITHUB_PATH
+
+          # Install extra test images
+          xcopy /S /Y Tests\test-images\* Tests\images
+
+          & python.exe -m pip install -r .ci/requirements-cibw.txt
+
+          # Cannot cross-compile FriBiDi (only used for tests)
+          $FLAGS = ("--no-imagequant", "--architecture=${{ matrix.arch }}")
+          if ('${{ matrix.arch }}' -eq 'ARM64') { $FLAGS += "--no-fribidi" }
+          & python.exe winbuild\build_prepare.py -v @FLAGS
+        shell: pwsh
+
+      - name: Build wheels
+        run: |
+          setlocal EnableDelayedExpansion
+          for %%f in (winbuild\build\license\*) do (
+            set x=%%~nf
+            rem Skip FriBiDi license, it is not included in the wheel.
+            set fribidi=!x:~0,7!
+            if NOT !fribidi!==fribidi (
+              rem Skip imagequant license, it is not included in the wheel.
+              set libimagequant=!x:~0,13!
+              if NOT !libimagequant!==libimagequant (
+                echo. >> LICENSE
+                echo ===== %%~nf ===== >> LICENSE
+                echo. >> LICENSE
+                type %%f >> LICENSE
+              )
+            )
+          )
+          call winbuild\\build\\build_env.cmd
+          %pythonLocation%\python.exe -m cibuildwheel . --output-dir wheelhouse
+        env:
+          CIBW_ARCHS: ${{ matrix.cibw_arch }}
+          CIBW_BEFORE_ALL: "{package}\\winbuild\\build\\build_dep_all.cmd"
+          CIBW_CACHE_PATH: "C:\\cibw"
+          CIBW_TEST_SKIP: "*-win_arm64"
+          CIBW_TEST_COMMAND: 'docker run --rm
+            -v {project}:C:\pillow
+            -v C:\cibw:C:\cibw
+            -v %CD%\..\venv-test:%CD%\..\venv-test
+            -e CI -e GITHUB_ACTIONS
+            mcr.microsoft.com/windows/servercore:ltsc2022
+            powershell C:\pillow\.github\workflows\wheels-test.ps1 %CD%\..\venv-test'
+        shell: cmd
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: dist
+          path: ./wheelhouse/*.whl
+
+      - name: Prepare to upload FriBiDi
+        if: "matrix.arch != 'ARM64'"
+        run: |
+          mkdir fribidi\${{ matrix.arch }}
+          copy winbuild\build\bin\fribidi* fribidi\${{ matrix.arch }}
+        shell: cmd
+
+      - name: Upload fribidi.dll
+        if: "matrix.arch != 'ARM64'"
+        uses: actions/upload-artifact@v3
+        with:
+          name: fribidi
+          path: fribidi\*
+
+  sdist:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.x"
+        cache: pip
+        cache-dependency-path: "Makefile"
+
+    - run: make sdist
+
+    - uses: actions/upload-artifact@v3
+      with:
+        name: dist
+        path: dist/*.tar.gz

  success:
    permissions:
      contents: none
-    needs: [macos, linux]
+    needs: [build, windows, sdist]
    runs-on: ubuntu-latest
    name: Wheels Successful
    steps:
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@ -1,20 +1,14 @@
 repos:
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v3.13.0
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.1.4
    hooks:
-      - id: pyupgrade
-        args: [--py38-plus]
+      - id: ruff
+        args: [--fix, --exit-non-zero-on-fix]

  - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 23.9.1
+    rev: 23.10.1
    hooks:
      - id: black
-        args: [--target-version=py38]
-
-  - repo: https://github.com/PyCQA/isort
-    rev: 5.12.0
-    hooks:
-      - id: isort

  - repo: https://github.com/PyCQA/bandit
    rev: 1.7.5
@ -23,32 +17,19 @@ repos:
      args: [--severity-level=high]
      files: ^src/

-  - repo: https://github.com/asottile/yesqa
-    rev: v1.5.0
-    hooks:
-      - id: yesqa
-
  - repo: https://github.com/Lucas-C/pre-commit-hooks
    rev: v1.5.4
    hooks:
      - id: remove-tabs
        exclude: (Makefile$|\.bat$|\.cmake$|\.eps$|\.fits$|\.gd$|\.opt$)

-  - repo: https://github.com/PyCQA/flake8
-    rev: 6.1.0
-    hooks:
-      - id: flake8
-        additional_dependencies:
-          [flake8-2020, flake8-errmsg, flake8-implicit-str-concat, flake8-logging]
-
  - repo: https://github.com/pre-commit/pygrep-hooks
    rev: v1.10.0
    hooks:
-      - id: python-check-blanket-noqa
      - id: rst-backticks

  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v4.5.0
    hooks:
      - id: check-executables-have-shebangs
      - id: check-merge-conflict
@ -61,17 +42,17 @@ repos:
        exclude: ^.github/.*TEMPLATE|^Tests/(fonts|images)/

  - repo: https://github.com/sphinx-contrib/sphinx-lint
-    rev: v0.6.8
+    rev: v0.8.1
    hooks:
      - id: sphinx-lint

  - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: 1.2.0
+    rev: 1.4.1
    hooks:
      - id: pyproject-fmt

  - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.14
+    rev: v0.15
    hooks:
      - id: validate-pyproject

--- a/.travis.yml
+++ b/.travis.yml
@ -2,133 +2,50 @@ if: tag IS present OR type = api

 env:
  global:
-      - CONFIG_PATH=wheels/config.sh
-      - REPO_DIR=.
-      - PLAT=aarch64
-      - TEST_DEPENDS=pytest-timeout
+    - CIBW_ARCHS=aarch64
+    - CIBW_SKIP=pp38-*

 language: python
 # Default Python version is usually 3.6
-python: "3.11"
-dist: focal
+python: "3.12"
+dist: jammy
 services: docker

 jobs:
  include:
-    - name: "3.8 Focal manylinux2014 aarch64"
+    - name: "manylinux2014 aarch64"
      os: linux
      arch: arm64
      env:
-        - MB_ML_VER=2014
-        - MB_PYTHON_VERSION=3.8
-    - name: "3.8 Focal manylinux_2_28 aarch64"
+        - CIBW_BUILD="*manylinux*"
+        - CIBW_MANYLINUX_AARCH64_IMAGE=manylinux2014
+        - CIBW_MANYLINUX_PYPY_AARCH64_IMAGE=manylinux2014
+    - name: "manylinux_2_28 aarch64"
      os: linux
      arch: arm64
      env:
-        - MB_ML_VER="_2_28"
-        - MB_PYTHON_VERSION=3.8
-    - name: "3.8 musllinux_1_1 aarch64"
+        - CIBW_BUILD="*manylinux*"
+        - CIBW_MANYLINUX_AARCH64_IMAGE=manylinux_2_28
+        - CIBW_MANYLINUX_PYPY_AARCH64_IMAGE=manylinux_2_28
+    - name: "musllinux aarch64"
      os: linux
      arch: arm64
      env:
-        - MB_ML_VER="_1_1"
-        - MB_ML_LIBC="musllinux"
-        - MB_PYTHON_VERSION=3.8
-    - name: "3.9 Focal manylinux2014 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER=2014
-        - MB_PYTHON_VERSION=3.9
-    - name: "3.9 Focal manylinux_2_28 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_2_28"
-        - MB_PYTHON_VERSION=3.9
-    - name: "3.9 musllinux_1_1 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_1_1"
-        - MB_ML_LIBC="musllinux"
-        - MB_PYTHON_VERSION=3.9
-    - name: "3.10 Focal manylinux2014 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER=2014
-        - MB_PYTHON_VERSION=3.10
-    - name: "3.10 Focal manylinux_2_28 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_2_28"
-        - MB_PYTHON_VERSION=3.10
-    - name: "3.10 musllinux_1_1 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_1_1"
-        - MB_ML_LIBC="musllinux"
-        - MB_PYTHON_VERSION=3.10
-    - name: "3.11 Focal manylinux_2_28 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER=2014
-        - MB_PYTHON_VERSION=3.11
-    - name: "3.11 Focal manylinux_2_28 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_2_28"
-        - MB_PYTHON_VERSION=3.11
-    - name: "3.11 musllinux_1_1 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_1_1"
-        - MB_ML_LIBC="musllinux"
-        - MB_PYTHON_VERSION=3.11
-    - name: "3.12 Focal manylinux_2_28 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER=2014
-        - MB_PYTHON_VERSION=3.12
-    - name: "3.12 Focal manylinux_2_28 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_2_28"
-        - MB_PYTHON_VERSION=3.12
-    - name: "3.12 musllinux_1_1 aarch64"
-      os: linux
-      arch: arm64
-      env:
-        - MB_ML_VER="_1_1"
-        - MB_ML_LIBC="musllinux"
-        - MB_PYTHON_VERSION=3.12
-
-before_install:
-    - source wheels/multibuild/common_utils.sh
-    - source wheels/multibuild/travis_steps.sh
-    - before_install
+        - CIBW_BUILD="*musllinux*"

 install:
-    - build_multilinux aarch64 build_wheel
-    - ls -l "${TRAVIS_BUILD_DIR}/${WHEEL_SDIR}/"
+    - python3 -m pip install -r .ci/requirements-cibw.txt

 script:
-    - install_run
+    - python3 -m cibuildwheel --output-dir wheelhouse
+    - ls -l "${TRAVIS_BUILD_DIR}/wheelhouse/"

 # Upload wheels to GitHub Releases
 deploy:
  provider: releases
  api_key: $GITHUB_RELEASE_TOKEN
  file_glob: true
-  file: "${TRAVIS_BUILD_DIR}/${WHEEL_SDIR}/*.whl"
+  file: "${TRAVIS_BUILD_DIR}/wheelhouse/*.whl"
  on:
    repo: python-pillow/Pillow
    tags: true
--- a/CHANGES.rst
+++ b/CHANGES.rst
@ -2,6 +2,30 @@
 Changelog (Pillow)
 ==================

+10.2.0 (unreleased)
+-------------------
+
+- Raise ValueError when TrueType font size is not greater than zero #7584
+  [akx, radarhere]
+
+- If absent, do not try to close fp when closing image #7557
+  [RaphaelVRossi, radarhere]
+
+- Allow configuring JPEG restart marker interval on save #7488
+  [bgilbert, radarhere]
+
+- Decrement reference count for PyObject #7549
+  [radarhere]
+
+- Implement ``streamtype=1`` option for tables-only JPEG encoding #7491
+  [bgilbert, radarhere]
+
+- If save_all PNG only has one frame, do not create animated image #7522
+  [radarhere]
+
+- Fixed frombytes() for images with a zero dimension #7493
+  [radarhere]
+
 10.1.0 (2023-10-15)
 -------------------

--- a/MANIFEST.in
+++ b/MANIFEST.in
@ -5,8 +5,10 @@ include *.md
 include *.py
 include *.rst
 include *.sh
+include *.toml
 include *.txt
 include *.yaml
+include .flake8
 include LICENSE
 include Makefile
 include tox.ini
--- a/8
+++ b/8
@ -49,7 +49,7 @@ help:
 	@echo "  install            make and install"
 	@echo "  install-coverage   make and install with C coverage"
 	@echo "  lint               run the lint checks"
-	@echo "  lint-fix           run Black and isort to (mostly) fix lint issues"
+	@echo "  lint-fix           run Ruff to (mostly) fix lint issues"
 	@echo "  release-test       run code and package tests before release"
 	@echo "  test               run tests on installed Pillow"

@ -118,6 +118,6 @@ lint:
 .PHONY: lint-fix
 lint-fix:
 	python3 -c "import black" > /dev/null 2>&1 || python3 -m pip install black
-	python3 -c "import isort" > /dev/null 2>&1 || python3 -m pip install isort
-	python3 -m black --target-version py38 .
-	python3 -m isort .
+	python3 -m black .
+	python3 -c "import ruff" > /dev/null 2>&1 || python3 -m pip install ruff
+	python3 -m ruff --fix .
--- a/RELEASING.md
+++ b/RELEASING.md
@ -20,12 +20,8 @@ Released quarterly on January 2nd, April 1st, July 1st and October 15th.
  git tag 5.2.0
  git push --tags
  ```
-* [ ] Create and check source distribution:
-  ```bash
-  make sdist
-  ```
-* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
-* [ ] Check and upload all binaries and source distributions e.g.:
+* [ ] Create [source and binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#source-and-binary-distributions)
+* [ ] Check and upload all source and binary distributions e.g.:
  ```bash
  python3 -m twine check --strict dist/*
  python3 -m twine upload dist/Pillow-5.2.0*
@ -59,8 +55,8 @@ Released as needed for security, installation or critical bug fixes.
  ```bash
  make sdist
  ```
-* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
-* [ ] Check and upload all binaries and source distributions e.g.:
+* [ ] Create [source and binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#source-and-binary-distributions)
+* [ ] Check and upload all source and binary distributions e.g.:
  ```bash
  python3 -m twine check --strict dist/*
  python3 -m twine upload dist/Pillow-5.2.1*
@ -90,20 +86,20 @@ Released as needed privately to individual vendors for critical security-related
  ```bash
  make sdist
  ```
-* [ ] Create [binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#binary-distributions)
+* [ ] Create [source and binary distributions](https://github.com/python-pillow/Pillow/blob/main/RELEASING.md#source-and-binary-distributions)
 * [ ] Publish the [release on GitHub](https://github.com/python-pillow/Pillow/releases) and then:
  ```bash
  git push origin 2.5.x
  ```

-## Binary Distributions
+## Source and Binary Distributions

 ### macOS and Linux
-* [ ] Download wheels from the [GitHub Actions "Wheels" workflow](https://github.com/python-pillow/Pillow/actions/workflows/wheels.yml)
+* [ ] Download sdist and wheels from the [GitHub Actions "Wheels" workflow](https://github.com/python-pillow/Pillow/actions/workflows/wheels.yml)
  and copy into `dist/`. For example using [GitHub CLI](https://github.com/cli/cli):
  ```bash
  gh run download --dir dist
-  # select wheels
+  # select dist
  ```
 * [ ] Download the Linux aarch64 wheels created by Travis CI from [GitHub releases](https://github.com/python-pillow/Pillow/releases)
  and copy into `dist`.
--- a/Tests/bench_cffi_access.py
+++ b/Tests/bench_cffi_access.py
@ -45,7 +45,7 @@ def test_direct():

    assert caccess[(0, 0)] == access[(0, 0)]

-    print("Size: %sx%s" % im.size)
+    print(f"Size: {im.width}x{im.height}")
    timer(iterate_get, "PyAccess - get", im.size, access)
    timer(iterate_set, "PyAccess - set", im.size, access)
    timer(iterate_get, "C-api - get", im.size, caccess)
--- a/Tests/check_wheel.py
+++ b/Tests/check_wheel.py
@ -0,0 +1,41 @@
+import sys
+
+from PIL import features
+
+
+def test_wheel_modules():
+    expected_modules = {"pil", "tkinter", "freetype2", "littlecms2", "webp"}
+
+    # tkinter is not available in cibuildwheel installed CPython on Windows
+    try:
+        import tkinter
+
+        assert tkinter
+    except ImportError:
+        expected_modules.remove("tkinter")
+
+    assert set(features.get_supported_modules()) == expected_modules
+
+
+def test_wheel_codecs():
+    expected_codecs = {"jpg", "jpg_2000", "zlib", "libtiff"}
+
+    assert set(features.get_supported_codecs()) == expected_codecs
+
+
+def test_wheel_features():
+    expected_features = {
+        "webp_anim",
+        "webp_mux",
+        "transp_webp",
+        "raqm",
+        "fribidi",
+        "harfbuzz",
+        "libjpeg_turbo",
+        "xcb",
+    }
+
+    if sys.platform == "win32":
+        expected_features.remove("xcb")
+
+    assert set(features.get_supported_features()) == expected_features
--- a/Tests/helper.py
+++ b/Tests/helper.py
@ -5,6 +5,7 @@ Helper functions.
 import logging
 import os
 import shutil
+import subprocess
 import sys
 import sysconfig
 import tempfile
@ -95,7 +96,7 @@ def assert_image_equal(a, b, msg=None):
            except Exception:
                pass

-        assert False, msg or "got different content"
+        pytest.fail(msg or "got different content")


 def assert_image_equal_tofile(a, filename, msg=None, mode=None):
@ -258,11 +259,21 @@ def hopper(mode=None, cache={}):


 def djpeg_available():
-    return bool(shutil.which("djpeg"))
+    if shutil.which("djpeg"):
+        try:
+            subprocess.check_call(["djpeg", "-version"])
+            return True
+        except subprocess.CalledProcessError:  # pragma: no cover
+            return False


 def cjpeg_available():
-    return bool(shutil.which("cjpeg"))
+    if shutil.which("cjpeg"):
+        try:
+            subprocess.check_call(["cjpeg", "-version"])
+            return True
+        except subprocess.CalledProcessError:  # pragma: no cover
+            return False


 def netpbm_available():
--- a/Tests/oss-fuzz/build.sh
+++ b/Tests/oss-fuzz/build.sh
@ -15,7 +15,7 @@
 #
 ################################################################################

-python3 setup.py build --build-base=/tmp/build install
+python3 -m pip install .

 # Build fuzzers in $OUT.
 for fuzzer in $(find $SRC -name 'fuzz_*.py'); do
--- a/Tests/test_file_apng.py
+++ b/Tests/test_file_apng.py
@ -350,7 +350,7 @@ def test_apng_save(tmp_path):
        im.load()
        assert not im.is_animated
        assert im.n_frames == 1
-        assert im.get_format_mimetype() == "image/apng"
+        assert im.get_format_mimetype() == "image/png"
        assert im.info.get("default_image") is None
        assert im.getpixel((0, 0)) == (0, 255, 0, 255)
        assert im.getpixel((64, 32)) == (0, 255, 0, 255)
@ -450,26 +450,29 @@ def test_apng_save_duration_loop(tmp_path):
        test_file, save_all=True, append_images=[frame, frame], duration=[500, 100, 150]
    )
    with Image.open(test_file) as im:
-        im.load()
        assert im.n_frames == 1
-        assert im.info.get("duration") == 750
+        assert "duration" not in im.info
+
+    different_frame = Image.new("RGBA", (128, 64))
+    frame.save(
+        test_file,
+        save_all=True,
+        append_images=[frame, different_frame],
+        duration=[500, 100, 150],
+    )
+    with Image.open(test_file) as im:
+        assert im.n_frames == 2
+        assert im.info["duration"] == 600
+
+        im.seek(1)
+        assert im.info["duration"] == 150

    # test info duration
-    frame.info["duration"] = 750
-    frame.save(test_file, save_all=True)
+    frame.info["duration"] = 300
+    frame.save(test_file, save_all=True, append_images=[frame, different_frame])
    with Image.open(test_file) as im:
-        assert im.info.get("duration") == 750
-
-
-def test_apng_save_duplicate_duration(tmp_path):
-    test_file = str(tmp_path / "temp.png")
-    frame = Image.new("RGB", (1, 1))
-
-    # Test a single duration is correctly combined across duplicate frames
-    frame.save(test_file, save_all=True, append_images=[frame, frame], duration=500)
-    with Image.open(test_file) as im:
-        assert im.n_frames == 1
-        assert im.info.get("duration") == 1500
+        assert im.n_frames == 2
+        assert im.info["duration"] == 600


 def test_apng_save_disposal(tmp_path):
@ -674,7 +677,8 @@ def test_seek_after_close():

@pytest.mark.parametrize("mode", ("RGBA", "RGB", "P"))
@pytest.mark.parametrize("default_image", (True, False))
-def test_different_modes_in_later_frames(mode, default_image, tmp_path):
+@pytest.mark.parametrize("duplicate", (True, False))
+def test_different_modes_in_later_frames(mode, default_image, duplicate, tmp_path):
    test_file = str(tmp_path / "temp.png")

    im = Image.new("L", (1, 1))
@ -682,7 +686,7 @@ def test_different_modes_in_later_frames(mode, default_image, tmp_path):
        test_file,
        save_all=True,
        default_image=default_image,
-        append_images=[Image.new(mode, (1, 1))],
+        append_images=[im.convert(mode) if duplicate else Image.new(mode, (1, 1), 1)],
    )
    with Image.open(test_file) as reloaded:
        assert reloaded.mode == mode
--- a/Tests/test_file_iptc.py
+++ b/Tests/test_file_iptc.py
@ -1,6 +1,8 @@
 import sys
 from io import BytesIO, StringIO

+import pytest
+
 from PIL import Image, IptcImagePlugin

 from .helper import hopper
@ -44,7 +46,7 @@ def test_getiptcinfo_fotostation():
    for tag in iptc.keys():
        if tag[0] == 240:
            return
-    assert False, "FotoStation tag not found"
+    pytest.fail("FotoStation tag not found")


 def test_getiptcinfo_zero_padding():
--- a/Tests/test_file_jpeg.py
+++ b/Tests/test_file_jpeg.py
@ -643,6 +643,23 @@ class TestFileJpeg:
            assert max(im2.quantization[0]) <= 255
            assert max(im2.quantization[1]) <= 255

+    @pytest.mark.parametrize(
+        "blocks, rows, markers",
+        ((0, 0, 0), (1, 0, 15), (3, 0, 5), (8, 0, 1), (0, 1, 3), (0, 2, 1)),
+    )
+    def test_restart_markers(self, blocks, rows, markers):
+        im = Image.new("RGB", (32, 32))  # 16 MCUs
+        out = BytesIO()
+        im.save(
+            out,
+            format="JPEG",
+            restart_marker_blocks=blocks,
+            restart_marker_rows=rows,
+            # force 8x8 pixel MCUs
+            subsampling=0,
+        )
+        assert len(re.findall(b"\xff[\xd0-\xd7]", out.getvalue())) == markers
+
    @pytest.mark.skipif(not djpeg_available(), reason="djpeg not available")
    def test_load_djpeg(self):
        with Image.open(TEST_FILE) as img:
@ -961,6 +978,28 @@ class TestFileJpeg:
            im.load()
            ImageFile.LOAD_TRUNCATED_IMAGES = False

+    def test_separate_tables(self):
+        im = hopper()
+        data = []  # [interchange, tables-only, image-only]
+        for streamtype in range(3):
+            out = BytesIO()
+            im.save(out, format="JPEG", streamtype=streamtype)
+            data.append(out.getvalue())
+
+        # SOI, EOI
+        for marker in b"\xff\xd8", b"\xff\xd9":
+            assert marker in data[1] and marker in data[2]
+        # DHT, DQT
+        for marker in b"\xff\xc4", b"\xff\xdb":
+            assert marker in data[1] and marker not in data[2]
+        # SOF0, SOS, APP0 (JFIF header)
+        for marker in b"\xff\xc0", b"\xff\xda", b"\xff\xe0":
+            assert marker not in data[1] and marker in data[2]
+
+        with Image.open(BytesIO(data[0])) as interchange_im:
+            with Image.open(BytesIO(data[1] + data[2])) as combined_im:
+                assert_image_equal(interchange_im, combined_im)
+
    def test_repr_jpeg(self):
        im = hopper()

--- a/Tests/test_file_jpeg2k.py
+++ b/Tests/test_file_jpeg2k.py
@ -416,7 +416,7 @@ def test_plt_marker():
    while True:
        marker = out.read(2)
        if not marker:
-            assert False, "End of stream without PLT"
+            pytest.fail("End of stream without PLT")

        jp2_boxid = _binary.i16be(marker)
        if jp2_boxid == 0xFF4F:
@ -426,7 +426,7 @@ def test_plt_marker():
            # PLT
            return
        elif jp2_boxid == 0xFF93:
-            assert False, "SOD without finding PLT first"
+            pytest.fail("SOD without finding PLT first")

        hdr = out.read(2)
        length = _binary.i16be(hdr)
--- a/Tests/test_image.py
+++ b/Tests/test_image.py
@ -1,4 +1,5 @@
 import io
+import logging
 import os
 import shutil
 import sys
@ -906,6 +907,13 @@ class TestImage:
        im = Image.new("RGB", size)
        assert im.tobytes() == b""

+    @pytest.mark.parametrize("size", ((1, 0), (0, 1), (0, 0)))
+    def test_zero_frombytes(self, size):
+        Image.frombytes("RGB", size, b"")
+
+        im = Image.new("RGB", size)
+        im.frombytes(b"")
+
    def test_has_transparency_data(self):
        for mode in ("1", "L", "P", "RGB"):
            im = Image.new(mode, (1, 1))
@ -992,7 +1000,7 @@ class TestImage:
        with Image.open(os.path.join("Tests/images", path)) as im:
            try:
                im.load()
-                assert False
+                pytest.fail()
            except OSError as e:
                buffer_overrun = str(e) == "buffer overrun when reading image file"
                truncated = "image file is truncated" in str(e)
@ -1003,10 +1011,19 @@ class TestImage:
        with Image.open("Tests/images/fli_overrun2.bin") as im:
            try:
                im.seek(1)
-                assert False
+                pytest.fail()
            except OSError as e:
                assert str(e) == "buffer overrun when reading image file"

+    def test_close_graceful(self, caplog):
+        with Image.open("Tests/images/hopper.jpg") as im:
+            copy = im.copy()
+            with caplog.at_level(logging.DEBUG):
+                im.close()
+                copy.close()
+            assert len(caplog.records) == 0
+            assert im.fp is None
+

 class MockEncoder:
    pass
--- a/Tests/test_image_quantize.py
+++ b/Tests/test_image_quantize.py
@ -67,7 +67,7 @@ def test_quantize_no_dither():

 def test_quantize_no_dither2():
    im = Image.new("RGB", (9, 1))
-    im.putdata(list((p,) * 3 for p in range(0, 36, 4)))
+    im.putdata([(p,) * 3 for p in range(0, 36, 4)])

    palette = Image.new("P", (1, 1))
    data = (0, 0, 0, 32, 32, 32)
--- a/Tests/test_image_resize.py
+++ b/Tests/test_image_resize.py
@ -195,7 +195,7 @@ class TestReducingGapResize:
            (52, 34), Image.Resampling.BICUBIC, box=box, reducing_gap=1.0
        )

-        with pytest.raises(AssertionError):
+        with pytest.raises(pytest.fail.Exception):
            assert_image_equal(ref, im)

        assert_image_similar(ref, im, epsilon)
@ -210,7 +210,7 @@ class TestReducingGapResize:
            (52, 34), Image.Resampling.BICUBIC, box=box, reducing_gap=2.0
        )

-        with pytest.raises(AssertionError):
+        with pytest.raises(pytest.fail.Exception):
            assert_image_equal(ref, im)

        assert_image_similar(ref, im, epsilon)
@ -225,7 +225,7 @@ class TestReducingGapResize:
            (52, 34), Image.Resampling.BICUBIC, box=box, reducing_gap=3.0
        )

-        with pytest.raises(AssertionError):
+        with pytest.raises(pytest.fail.Exception):
            assert_image_equal(ref, im)

        assert_image_similar(ref, im, epsilon)
--- a/Tests/test_image_thumbnail.py
+++ b/Tests/test_image_thumbnail.py
@ -147,7 +147,7 @@ def test_reducing_gap_values():

    ref = hopper()
    ref.thumbnail((18, 18), Image.Resampling.BICUBIC, reducing_gap=None)
-    with pytest.raises(AssertionError):
+    with pytest.raises(pytest.fail.Exception):
        assert_image_equal(ref, im)

    assert_image_similar(ref, im, 3.5)
--- a/Tests/test_imagefont.py
+++ b/Tests/test_imagefont.py
@ -1071,3 +1071,9 @@ def test_raqm_missing_warning(monkeypatch):
        "Raqm layout was requested, but Raqm is not available. "
        "Falling back to basic layout."
    )
+
+
+@pytest.mark.parametrize("size", [-1, 0])
+def test_invalid_truetype_sizes_raise_valueerror(layout_engine, size):
+    with pytest.raises(ValueError):
+        ImageFont.truetype(FONT_PATH, size, layout_engine=layout_engine)
--- a/Tests/test_imagegrab.py
+++ b/Tests/test_imagegrab.py
@ -11,6 +11,10 @@ from .helper import assert_image_equal_tofile, skip_unless_feature


 class TestImageGrab:
+    @pytest.mark.skipif(
+        os.environ.get("USERNAME") == "ContainerAdministrator",
+        reason="can't grab screen when running in Docker",
+    )
    @pytest.mark.skipif(
        sys.platform not in ("win32", "darwin"), reason="requires Windows or macOS"
    )
--- a/Tests/test_imageops.py
+++ b/Tests/test_imageops.py
@ -433,6 +433,12 @@ def test_exif_transpose_in_place():
        assert_image_equal(im, expected)


+def test_autocontrast_unsupported_mode():
+    im = Image.new("RGBA", (1, 1))
+    with pytest.raises(OSError):
+        ImageOps.autocontrast(im)
+
+
 def test_autocontrast_cutoff():
    # Test the cutoff argument of autocontrast
    with Image.open("Tests/images/bw_gradient.png") as img:
--- a/Tests/test_imageshow.py
+++ b/Tests/test_imageshow.py
@ -85,7 +85,7 @@ def test_ipythonviewer():
            test_viewer = viewer
            break
    else:
-        assert False
+        pytest.fail()

    im = hopper()
    assert test_viewer.show(im) == 1
--- a/_custom_build/backend.py
+++ b/_custom_build/backend.py
@ -1,6 +1,6 @@
 import sys

-from setuptools.build_meta import *  # noqa: F401, F403
+from setuptools.build_meta import *  # noqa: F403
 from setuptools.build_meta import build_wheel

 backend_class = build_wheel.__self__.__class__
--- a/docs/conf.py
+++ b/docs/conf.py
@ -166,6 +166,12 @@ html_static_path = ["resources"]
 # directly to the root of the documentation.
 # html_extra_path = []

+html_css_files = ["css/dark.css"]
+
+html_js_files = [
+    "js/activate_tab.js",
+]
+
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
 # html_last_updated_fmt = '%b %d, %Y'
@ -313,19 +319,15 @@ texinfo_documents = [
 # texinfo_no_detailmenu = False


-def setup(app):
-    app.add_css_file("css/dark.css")
-
-
 linkcheck_allowed_redirects = {
-    r"https://www.bestpractices.dev/projects/6331": r"https://www.bestpractices.dev/en/.*",  # noqa: E501
-    r"https://badges.gitter.im/python-pillow/Pillow.svg": r"https://badges.gitter.im/repo.svg",  # noqa: E501
-    r"https://gitter.im/python-pillow/Pillow?.*": r"https://app.gitter.im/#/room/#python-pillow_Pillow:gitter.im?.*",  # noqa: E501
-    r"https://pillow.readthedocs.io/?badge=latest": r"https://pillow.readthedocs.io/en/stable/?badge=latest",  # noqa: E501
+    r"https://www.bestpractices.dev/projects/6331": r"https://www.bestpractices.dev/en/.*",
+    r"https://badges.gitter.im/python-pillow/Pillow.svg": r"https://badges.gitter.im/repo.svg",
+    r"https://gitter.im/python-pillow/Pillow?.*": r"https://app.gitter.im/#/room/#python-pillow_Pillow:gitter.im?.*",
+    r"https://pillow.readthedocs.io/?badge=latest": r"https://pillow.readthedocs.io/en/stable/?badge=latest",
    r"https://pillow.readthedocs.io": r"https://pillow.readthedocs.io/en/stable/",
-    r"https://tidelift.com/badges/package/pypi/Pillow?.*": r"https://img.shields.io/badge/.*",  # noqa: E501
-    r"https://zenodo.org/badge/17549/python-pillow/Pillow.svg": r"https://zenodo.org/badge/doi/[\.0-9]+/zenodo.[0-9]+.svg",  # noqa: E501
-    r"https://zenodo.org/badge/latestdoi/17549/python-pillow/Pillow": r"https://zenodo.org/record/[0-9]+",  # noqa: E501
+    r"https://tidelift.com/badges/package/pypi/Pillow?.*": r"https://img.shields.io/badge/.*",
+    r"https://zenodo.org/badge/17549/python-pillow/Pillow.svg": r"https://zenodo.org/badge/doi/[\.0-9]+/zenodo.[0-9]+.svg",
+    r"https://zenodo.org/badge/latestdoi/17549/python-pillow/Pillow": r"https://zenodo.org/record/[0-9]+",
 }

 # sphinx.ext.extlinks
@ -338,6 +340,7 @@ extlinks = {
    "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"),
 }

 # sphinxext.opengraph
--- a/docs/deprecations.rst
+++ b/docs/deprecations.rst
@ -10,7 +10,7 @@ Deprecated features
 -------------------

 Below are features which are considered deprecated. Where appropriate,
-a ``DeprecationWarning`` is issued.
+a :py:exc:`DeprecationWarning` is issued.

 PSFile
 ~~~~~~
@ -267,7 +267,7 @@ ImageFile.raise_ioerror
 .. deprecated:: 7.2.0
 .. versionremoved:: 9.0.0

-``IOError`` was merged into ``OSError`` in Python 3.3.
+:py:exc:`IOError` was merged into :py:exc:`OSError` in Python 3.3.
 So, ``ImageFile.raise_ioerror`` has been removed.
 Use ``ImageFile.raise_oserror`` instead.

@ -293,9 +293,9 @@ im.offset
 ``im.offset()`` has been removed, call :py:func:`.ImageChops.offset()` instead.

 It was documented as deprecated in PIL 1.1.2,
-raised a ``DeprecationWarning`` since 1.1.5,
-an ``Exception`` since Pillow 3.0.0
-and ``NotImplementedError`` since 3.3.0.
+raised a :py:exc:`DeprecationWarning` since 1.1.5,
+an :py:exc:`Exception` since Pillow 3.0.0
+and :py:exc:`NotImplementedError` since 3.3.0.

 Image.fromstring, im.fromstring and im.tostring
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -307,9 +307,9 @@ Image.fromstring, im.fromstring and im.tostring
 * ``im.fromstring()`` has been removed, call :py:meth:`~PIL.Image.Image.frombytes()` instead.
 * ``im.tostring()`` has been removed, call :py:meth:`~PIL.Image.Image.tobytes()` instead.

-They issued a ``DeprecationWarning`` since 2.0.0,
-an ``Exception`` since 3.0.0
-and ``NotImplementedError`` since 3.3.0.
+They issued a :py:exc:`DeprecationWarning` since 2.0.0,
+an :py:exc:`Exception` since 3.0.0
+and :py:exc:`NotImplementedError` since 3.3.0.

 ImageCms.CmsProfile attributes
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -318,7 +318,7 @@ ImageCms.CmsProfile attributes
 .. versionremoved:: 8.0.0

 Some attributes in :py:class:`PIL.ImageCms.CmsProfile` have been removed. From 6.0.0,
-they issued a ``DeprecationWarning``:
+they issued a :py:exc:`DeprecationWarning`:

 ========================  ===================================================
 Removed                   Use instead
@ -442,7 +442,7 @@ PIL.OleFileIO
 .. deprecated:: 4.0.0
 .. versionremoved:: 6.0.0

-PIL.OleFileIO was removed as a vendored file in Pillow 4.0.0 (2017-01) in favour of
-the upstream olefile Python package, and replaced with an ``ImportError`` in 5.0.0
+``PIL.OleFileIO`` was removed as a vendored file in Pillow 4.0.0 (2017-01) in favour of
+the upstream :pypi:`olefile` Python package, and replaced with an :py:exc:`ImportError` in 5.0.0
 (2018-01). The deprecated file has now been removed from Pillow. If needed, install from
 PyPI (eg. ``python3 -m pip install olefile``).
--- a/docs/handbook/image-file-formats.rst
+++ b/docs/handbook/image-file-formats.rst
@ -266,9 +266,12 @@ following options are available::
    :py:class:`PIL.ImagePalette.ImagePalette` object.

 **optimize**
-    If present and true, attempt to compress the palette by
-    eliminating unused colors. This is only useful if the palette can
-    be compressed to the next smaller power of 2 elements.
+    Whether to attempt to compress the palette by eliminating unused colors.
+    This is attempted by default, unless a palette is specified as an option or
+    as part of the first image's :py:attr:`~PIL.Image.Image.info` dictionary.
+
+    This is only useful if the palette can be compressed to the next smaller
+    power of 2 elements.

 Note that if the image you are saving comes from an existing GIF, it may have
 the following properties in its :py:attr:`~PIL.Image.Image.info` dictionary.
@ -494,6 +497,18 @@ The :py:meth:`~PIL.Image.Image.save` method supports the following options:

    If absent, the setting will be determined by libjpeg or libjpeg-turbo.

+**restart_marker_blocks**
+    If present, emit a restart marker whenever the specified number of MCU
+    blocks has been produced.
+
+    .. versionadded:: 10.2.0
+
+**restart_marker_rows**
+    If present, emit a restart marker whenever the specified number of MCU
+    rows has been produced.
+
+    .. versionadded:: 10.2.0
+
 **qtables**
    If present, sets the qtables for the encoder. This is listed as an
    advanced option for wizards in the JPEG documentation. Use with
@ -1296,6 +1311,8 @@ Pillow reads Kodak FlashPix files. In the current version, only the highest
 resolution image is read from the file, and the viewing transform is not taken
 into account.

+To enable FPX support, you must install :pypi:`olefile`.
+
 .. note::

    To enable full FlashPix support, you need to build and install the IJG JPEG
@ -1372,6 +1389,8 @@ the first sprite in the file is loaded. You can use :py:meth:`~PIL.Image.Image.s

 Note that there may be an embedded gamma of 2.2 in MIC files.

+To enable MIC support, you must install :pypi:`olefile`.
+
 MPO
 ^^^

--- a/docs/installation.rst
+++ b/docs/installation.rst
@ -1,6 +1,14 @@
 Installation
 ============

+.. raw:: html
+
+    <script>
+    document.addEventListener('DOMContentLoaded', function() {
+      activateTab(getOS());
+    });
+    </script>
+
 Warnings
 --------

@ -42,6 +50,11 @@ Install Pillow with :command:`pip`::
    python3 -m pip install --upgrade pip
    python3 -m pip install --upgrade Pillow

+Optionally, install :pypi:`defusedxml` for Pillow to read XMP data,
+and :pypi:`olefile` for Pillow to read FPX and MIC images::
+
+    python3 -m pip install --upgrade defusedxml olefile
+

 .. tab:: Linux

@ -146,13 +159,13 @@ Many of Pillow's features require external libraries:

  * Pillow has been tested with libjpeg versions **6b**, **8**, **9-9d** and
    libjpeg-turbo version **8**.
-  * Starting with Pillow 3.0.0, libjpeg is required by default, but
-    may be disabled with the ``--disable-jpeg`` flag.
+  * Starting with Pillow 3.0.0, libjpeg is required by default. It can be
+    disabled with the ``-C jpeg=disable`` flag.

 * **zlib** provides access to compressed PNGs

-  * Starting with Pillow 3.0.0, zlib is required by default, but may
-    be disabled with the ``--disable-zlib`` flag.
+  * Starting with Pillow 3.0.0, zlib is required by default. It can be
+    disabled with the ``-C zlib=disable`` flag.

 * **libtiff** provides compressed TIFF functionality

@ -171,8 +184,6 @@ Many of Pillow's features require external libraries:
    transparent WebP files. Versions **0.3.0** and above support
    transparency.

-* **tcl/tk** provides support for tkinter bitmap and photo images.
-
 * **openjpeg** provides JPEG 2000 functionality.

  * Pillow has been tested with openjpeg **2.0.0**, **2.1.0**, **2.3.1**,
@ -356,7 +367,7 @@ for your machine (e.g. :file:`/usr` or :file:`/usr/local`), no
 additional configuration should be required. If they are installed in
 a non-standard location, you may need to configure setuptools to use
 those locations by editing :file:`setup.py` or
-:file:`setup.cfg`, or by adding environment variables on the command
+:file:`pyproject.toml`, or by adding environment variables on the command
 line::

    CFLAGS="-I/usr/pkg/include" python3 -m pip install --upgrade Pillow --no-binary :all:
@ -456,10 +467,10 @@ These platforms are built and tested for every change.
 +----------------------------------+----------------------------+---------------------+
 | Debian 12 Bookworm               | 3.11                       | x86, x86-64         |
 +----------------------------------+----------------------------+---------------------+
-| Fedora 37                        | 3.11                       | x86-64              |
-+----------------------------------+----------------------------+---------------------+
 | Fedora 38                        | 3.11                       | x86-64              |
 +----------------------------------+----------------------------+---------------------+
+| Fedora 39                        | 3.12                       | x86-64              |
+----------------------------------+----------------------------+---------------------+
 | Gentoo                           | 3.9                        | x86-64              |
 +----------------------------------+----------------------------+---------------------+
 | macOS 12 Monterey                | 3.8, 3.9, 3.10, 3.11,      | x86-64              |
@ -478,7 +489,7 @@ These platforms are built and tested for every change.
 | Windows Server 2022              | 3.8, 3.9, 3.10, 3.11,      | x86-64              |
 |                                  | 3.12, PyPy3                |                     |
 |                                  +----------------------------+---------------------+
-|                                  | 3.11                       | x86                 |
+|                                  | 3.12                       | x86                 |
 |                                  +----------------------------+---------------------+
 |                                  | 3.9 (MinGW)                | x86-64              |
 |                                  +----------------------------+---------------------+
@ -571,6 +582,10 @@ 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      | 10.1.0           |arm64         |
+----------------------------------+----------------------------+------------------+--------------+
+| Windows 11 Pro                   | 3.11, 3.12                 | 10.1.0           |x86-64        |
+----------------------------------+----------------------------+------------------+--------------+
 | Windows 10                       | 3.7                        | 7.1.0            |x86-64        |
 +----------------------------------+----------------------------+------------------+--------------+
 | Windows 10/Cygwin 3.3            | 3.6, 3.7, 3.8, 3.9         | 8.4.0            |x86-64        |
--- a/docs/reference/ImageFont.rst
+++ b/docs/reference/ImageFont.rst
@ -10,7 +10,7 @@ this class store bitmap fonts, and are used with the

 PIL uses its own font file format to store bitmap fonts, limited to 256 characters. You can use
 `pilfont.py <https://github.com/python-pillow/pillow-scripts/blob/main/Scripts/pilfont.py>`_
-from `pillow-scripts <https://pypi.org/project/pillow-scripts/>`_ to convert BDF and
+from :pypi:`pillow-scripts` to convert BDF and
 PCF font descriptors (X window font formats) to this format.

 Starting with version 1.1.4, PIL can be configured to support TrueType and
@ -20,7 +20,7 @@ the imToolkit package.

 .. warning::
    To protect against potential DOS attacks when using arbitrary strings as
-    text input, Pillow will raise a ``ValueError`` if the number of characters
+    text input, Pillow will raise a :py:exc:`ValueError` if the number of characters
    is over a certain limit, :py:data:`MAX_STRING_LENGTH`.

    This threshold can be changed by setting
@ -89,5 +89,5 @@ Constants
 .. data:: MAX_STRING_LENGTH

    Set to 1,000,000, to protect against potential DOS attacks. Pillow will
-    raise a ``ValueError`` if the number of characters is over this limit. The
+    raise a :py:exc:`ValueError` if the number of characters is over this limit. The
    check can be disabled by setting ``ImageFont.MAX_STRING_LENGTH = None``.
--- a/docs/releasenotes/10.0.0.rst
+++ b/docs/releasenotes/10.0.0.rst
@ -173,8 +173,8 @@ been processed before Pillow started checking for decompression bombs.
 Added ImageFont.MAX_STRING_LENGTH
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-To protect against potential DOS attacks when using arbitrary strings as text
-input, Pillow will now raise a ``ValueError`` if the number of characters
+:cve:`2023-44271`: To protect against potential DOS attacks when using arbitrary strings as text
+input, Pillow will now raise a :py:exc:`ValueError` if the number of characters
 passed into ImageFont methods is over a certain limit,
 :py:data:`PIL.ImageFont.MAX_STRING_LENGTH`.

--- a/docs/releasenotes/10.1.0.rst
+++ b/docs/releasenotes/10.1.0.rst
@ -8,7 +8,7 @@ Setting image mode
 ^^^^^^^^^^^^^^^^^^

 If you attempt to set the mode of an image directly, e.g.
-``im.mode = "RGBA"``, you will now receive an ``AttributeError``. This is
+``im.mode = "RGBA"``, you will now receive an :py:exc:`AttributeError`. This is
 not about removing existing functionality, but instead about raising an
 explicit error to prevent later consequences. The ``convert`` method is the
 correct way to change an image's mode.
--- a/docs/releasenotes/2.8.0.rst
+++ b/docs/releasenotes/2.8.0.rst
@ -10,7 +10,7 @@ operations. As a result PIL was unable to open them as images, requiring a wrap
 ``cStringIO`` or ``BytesIO``.

 Now new functionality has been added to ``Image.open()`` by way of an ``.seek(0)`` check and
-catch on exception ``AttributeError`` or ``io.UnsupportedOperation``. If this is caught we
+catch on exception :py:exc:`AttributeError` or :py:exc:`io.UnsupportedOperation`. If this is caught we
 attempt to wrap the object using ``io.BytesIO`` (which will only work on buffer-file-like
 objects).

--- a/docs/releasenotes/3.4.0.rst
+++ b/docs/releasenotes/3.4.0.rst
@ -19,7 +19,7 @@ Deprecation Warning when Saving JPEGs

 JPEG images cannot contain an alpha channel. Pillow prior to 3.4.0
 silently drops the alpha channel. With this release Pillow will now
-issue a ``DeprecationWarning`` when attempting to save a ``RGBA`` mode
+issue a :py:exc:`DeprecationWarning` when attempting to save a ``RGBA`` mode
 image as a JPEG. This will become an error in Pillow 4.2.

 New DDS Decoders
--- a/docs/releasenotes/4.0.0.rst
+++ b/docs/releasenotes/4.0.0.rst
@ -17,8 +17,8 @@ Pillow 4.0 supports Python 3.6.
 OleFileIO.py
 ============

-OleFileIO.py has been removed as a vendored file and is now installed
-from the upstream olefile pypi package. All internal dependencies are
+``OleFileIO.py`` has been removed as a vendored file and is now installed
+from the upstream :pypi:`olefile` PyPI package. All internal dependencies are
 redirected to the olefile package. Direct accesses to
 ``PIL.OlefileIO`` raises a deprecation warning, then patches the
 upstream olefile into ``sys.modules`` in its place.
--- a/docs/releasenotes/5.0.0.rst
+++ b/docs/releasenotes/5.0.0.rst
@ -28,7 +28,7 @@ Scripts

 The scripts formerly installed by Pillow have been split into a
 separate package, pillow-scripts, living at
-https://github.com/python-pillow/pillow-scripts .
+https://github.com/python-pillow/pillow-scripts.


 API Changes
@ -37,7 +37,7 @@ API Changes
 OleFileIO.py
 ^^^^^^^^^^^^

-The olefile module is no longer a required dependency when installing Pillow.
+The :pypi:`olefile` module is no longer a required dependency when installing Pillow.
 Support for plugins requiring olefile will not be loaded if it is not
 installed. This allows library consumers to avoid installing this dependency
 if they choose. Some library consumers have little interest in the format
--- a/docs/releasenotes/5.3.0.rst
+++ b/docs/releasenotes/5.3.0.rst
@ -8,7 +8,7 @@ Image size
 ^^^^^^^^^^

 If you attempt to set the size of an image directly, e.g.
-``im.size = (100, 100)``, you will now receive an ``AttributeError``. This is
+``im.size = (100, 100)``, you will now receive an :py:exc:`AttributeError`. This is
 not about removing existing functionality, but instead about raising an
 explicit error to prevent later consequences. The ``resize`` method is the
 correct way to change an image's size.
@ -16,7 +16,8 @@ correct way to change an image's size.
 The exceptions to this are:

 * The ICO and ICNS image formats, which use ``im.size = (100, 100)`` to select a subimage.
-* The TIFF image format, which now has a ``DeprecationWarning`` for this action, as direct image size setting was previously necessary to work around an issue with tile extents.
+* The TIFF image format, which now has a :py:exc:`DeprecationWarning` for this action,
+  as direct image size setting was previously necessary to work around an issue with tile extents.


 API Additions
--- a/docs/releasenotes/5.4.1.rst
+++ b/docs/releasenotes/5.4.1.rst
@ -15,7 +15,7 @@ PNG: Handle IDAT chunks after image end

 Some PNG images have multiple IDAT chunks. In some cases, Pillow will stop
 reading image data before the IDAT chunks finish. A regression caused an
-``EOFError`` exception when previously there was none. This is now fixed, and
+:py:exc:`EOFError` exception when previously there was none. This is now fixed, and
 file reading continues in case there are subsequent text chunks.

 PNG: MIME type
@ -30,7 +30,7 @@ File closing
 ^^^^^^^^^^^^

 A regression caused an unsupported image file to report a
-``ValueError: seek of closed file`` exception instead of an ``OSError``. This
+``ValueError: seek of closed file`` exception instead of an :py:exc:`OSError`. This
 has been fixed by ensuring that image plugins only close their internal ``__fp``
 if they are not the same as ``ImageFile``'s ``fp``, allowing each to manage their own
 file pointers.
--- a/docs/releasenotes/6.0.0.rst
+++ b/docs/releasenotes/6.0.0.rst
@ -14,8 +14,8 @@ Pillow for Python 3.4 is 5.4.1.
 Removed deprecated PIL.OleFileIO
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-PIL.OleFileIO was removed as a vendored file and in Pillow 4.0.0 (2017-01) in favour of
-the upstream olefile Python package, and replaced with an ``ImportError``. The
+``PIL.OleFileIO`` was removed as a vendored file and in Pillow 4.0.0 (2017-01) in favour of
+the upstream :pypi:`olefile` Python package, and replaced with an :py:exc:`ImportError`. The
 deprecated file has now been removed from Pillow. If needed, install from PyPI (eg.
 ``python3 -m pip install olefile``).

@ -103,7 +103,7 @@ ImageCms.CmsProfile attributes
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 Some attributes in ``ImageCms.CmsProfile`` have been deprecated since Pillow 3.2.0. From
-6.0.0, they issue a ``DeprecationWarning``:
+6.0.0, they issue a :py:exc:`DeprecationWarning`:

 ========================  ===============================
 Deprecated                Use instead
--- a/docs/releasenotes/6.1.0.rst
+++ b/docs/releasenotes/6.1.0.rst
@ -58,7 +58,7 @@ file. ``ImageFont.FreeTypeFont`` has four new methods,
 :py:meth:`PIL.ImageFont.FreeTypeFont.set_variation_by_name` for using named styles, and
 :py:meth:`PIL.ImageFont.FreeTypeFont.get_variation_axes` and
 :py:meth:`PIL.ImageFont.FreeTypeFont.set_variation_by_axes` for using font axes
-instead. An ``IOError`` will be raised if the font is not a variation font. FreeType
+instead. An :py:exc:`IOError` will be raised if the font is not a variation font. FreeType
 2.9.1 or greater is required.

 Other Changes
--- a/docs/releasenotes/7.0.0.rst
+++ b/docs/releasenotes/7.0.0.rst
@ -85,7 +85,7 @@ Custom unidentified image error
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

 Pillow will now throw a custom ``UnidentifiedImageError`` when an image cannot be
-identified. For backwards compatibility, this will inherit from ``OSError``.
+identified. For backwards compatibility, this will inherit from :py:exc:`OSError`.

 New argument ``reducing_gap`` for Image.resize() and Image.thumbnail() methods
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
--- a/docs/releasenotes/7.1.2.rst
+++ b/docs/releasenotes/7.1.2.rst
@ -7,7 +7,7 @@ Fix another regression seeking PNG files
 This fixes a regression introduced in 7.1.0 when adding support for APNG files.

 When calling ``seek(n)`` on a regular PNG where ``n > 0``, it failed to raise an
-``EOFError`` as it should have done, resulting in:
+:py:exc:`EOFError` as it should have done, resulting in:

 .. code-block:: pycon

--- a/docs/releasenotes/7.2.0.rst
+++ b/docs/releasenotes/7.2.0.rst
@ -53,6 +53,6 @@ a custom :py:class:`~PIL.ImageShow.Viewer` class.
 ImageFile.raise_ioerror
 ~~~~~~~~~~~~~~~~~~~~~~~

-``IOError`` was merged into ``OSError`` in Python 3.3. So, ``ImageFile.raise_ioerror``
+:py:exc:`IOError` was merged into :py:exc:`OSError` in Python 3.3. So, ``ImageFile.raise_ioerror``
 is now deprecated and will be removed in a future release. Use
 ``ImageFile.raise_oserror`` instead.
--- a/docs/releasenotes/8.0.0.rst
+++ b/docs/releasenotes/8.0.0.rst
@ -168,7 +168,7 @@ offset.
 Error for large BMP files
 ^^^^^^^^^^^^^^^^^^^^^^^^^

-Previously, if a BMP file was too large, an ``OSError`` would be raised. Now,
+Previously, if a BMP file was too large, an :py:exc:`OSError` would be raised. Now,
 ``DecompressionBombError`` is used instead, as Pillow already uses for other formats.

 Dark theme for docs
--- a/docs/releasenotes/8.3.1.rst
+++ b/docs/releasenotes/8.3.1.rst
@ -22,9 +22,10 @@ Catch OSError when checking if destination is sys.stdout
 ========================================================

 In 8.3.0, a check to see if the destination was ``sys.stdout`` when saving an image was
-updated. This lead to an OSError being raised if the environment restricted access.
+updated. This lead to an :py:exc:`OSError` being raised if the environment restricted
+access.

-The OSError is now silently caught.
+The :py:exc:`OSError` is now silently caught.

 Fixed removing orientation in ImageOps.exif_transpose
 =====================================================
@ -34,7 +35,7 @@ original image EXIF data was not modified, and the orientation was only removed
 the modified copy.

 However, for certain images the orientation was already missing from the modified
-image, leading to a KeyError.
+image, leading to a :py:exc:`KeyError`.

 This error has been resolved, and the copying of metadata to the modified image
 improved.
--- a/docs/releasenotes/9.0.0.rst
+++ b/docs/releasenotes/9.0.0.rst
@ -63,7 +63,7 @@ a custom :py:class:`~PIL.ImageShow.Viewer` class.
 ImageFile.raise_ioerror
 ^^^^^^^^^^^^^^^^^^^^^^^

-``IOError`` was merged into ``OSError`` in Python 3.3. So, ``ImageFile.raise_ioerror``
+:py:exc:`IOError` was merged into :py:exc:`OSError` in Python 3.3. So, ``ImageFile.raise_ioerror``
 has been removed. Use ``ImageFile.raise_oserror`` instead.


--- a/docs/releasenotes/9.1.0.rst
+++ b/docs/releasenotes/9.1.0.rst
@ -8,14 +8,14 @@ Raise an error when performing a negative crop
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

 Performing a negative crop on an image previously just returned a ``(0, 0)`` image. Now
-it will raise a ``ValueError``, to help reduce confusion if a user has unintentionally
+it will raise a :py:exc:`ValueError`, to help reduce confusion if a user has unintentionally
 provided the wrong arguments.

 Added specific error if path coordinate type is incorrect
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-Rather than returning a ``SystemError``, passing the incorrect types of coordinates into
-a path will now raise a more specific ``ValueError``, with the message "incorrect
+Rather than returning a :py:exc:`SystemError`, passing the incorrect types of coordinates into
+a path will now raise a more specific :py:exc:`ValueError`, with the message "incorrect
 coordinate type".

 Replace requirements.txt with extras
--- a/docs/resources/js/activate_tab.js
+++ b/docs/resources/js/activate_tab.js
@ -0,0 +1,36 @@
+// Based on https://stackoverflow.com/a/38241481/724176
+function getOS() {
+  const userAgent = window.navigator.userAgent,
+    platform = window.navigator.userAgentData?.platform || window.navigator.platform,
+    macosPlatforms = ["macOS", "Macintosh", "MacIntel", "MacPPC", "Mac68K"],
+    windowsPlatforms = ["Win32", "Win64", "Windows", "WinCE"];
+
+  if (macosPlatforms.includes(platform)) {
+    return "macOS";
+  } else if (windowsPlatforms.includes(platform)) {
+    return "Windows";
+  } else if (/Android/.test(userAgent)) {
+    return "Android";
+  } else if (/Linux/.test(platform)) {
+    return "Linux";
+  }
+}
+
+function activateTab(tabName) {
+  // Find all label elements with the specified tab name
+  const labels = document.querySelectorAll(".tab-label");
+
+  labels.forEach((label) => {
+    if (label.textContent == tabName) {
+      // Find the associated input element using the "for" attribute
+      const tabInputId = label.getAttribute("for");
+      const tabInput = document.getElementById(tabInputId);
+
+      // Check if the input element exists before attempting to set the "checked" attribute
+      if (tabInput) {
+        // Activate the tab by setting its "checked" attribute to true
+        tabInput.checked = true;
+      }
+    }
+  });
+}
--- a/pyproject.toml
+++ b/pyproject.toml
@ -6,3 +6,122 @@ requires = [
 backend-path = [
  "_custom_build",
 ]
+
+[project]
+name = "pillow"
+description = "Python Imaging Library (Fork)"
+readme = "README.md"
+keywords = [
+  "Imaging",
+]
+license = {text = "HPND"}
+authors = [{name = "Jeffrey A. Clark (Alex)", email = "aclark@aclark.net"}]
+requires-python = ">=3.8"
+classifiers = [
+  "Development Status :: 6 - Mature",
+  "License :: OSI Approved :: Historical Permission Notice and Disclaimer (HPND)",
+  "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: Implementation :: CPython",
+  "Programming Language :: Python :: Implementation :: PyPy",
+  "Topic :: Multimedia :: Graphics",
+  "Topic :: Multimedia :: Graphics :: Capture :: Digital Camera",
+  "Topic :: Multimedia :: Graphics :: Capture :: Screen Capture",
+  "Topic :: Multimedia :: Graphics :: Graphics Conversion",
+  "Topic :: Multimedia :: Graphics :: Viewers",
+]
+dynamic = [
+  "version",
+]
+[project.optional-dependencies]
+docs = [
+  "furo",
+  "olefile",
+  "sphinx>=2.4",
+  "sphinx-copybutton",
+  "sphinx-inline-tabs",
+  "sphinx-removed-in",
+  "sphinxext-opengraph",
+]
+fpx = [
+  "olefile",
+]
+mic = [
+  "olefile",
+]
+tests = [
+  "check-manifest",
+  "coverage",
+  "defusedxml",
+  "markdown2",
+  "olefile",
+  "packaging",
+  "pyroma",
+  "pytest",
+  "pytest-cov",
+  "pytest-timeout",
+]
+xmp = [
+  "defusedxml",
+]
+[project.urls]
+Changelog = "https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst"
+Documentation = "https://pillow.readthedocs.io"
+Funding = "https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=pypi"
+Homepage = "https://python-pillow.org"
+Mastodon = "https://fosstodon.org/@pillow"
+"Release notes" = "https://pillow.readthedocs.io/en/stable/releasenotes/index.html"
+Source = "https://github.com/python-pillow/Pillow"
+Twitter = "https://twitter.com/PythonPillow"
+
+[tool.setuptools]
+packages = ["PIL"]
+include-package-data = true
+package-dir = {"" = "src"}
+
+[tool.setuptools.dynamic]
+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"
+test-command = "cd {project} && .github/workflows/wheels-test.sh"
+test-extras = "tests"
+
+[tool.ruff]
+line-length = 88
+select = [
+  "C4", # flake8-comprehensions
+  "E", # pycodestyle errors
+  "EM", # flake8-errmsg
+  "F", # pyflakes errors
+  "I", # isort
+  "ISC", # flake8-implicit-str-concat
+  "PGH", # pygrep-hooks
+  "RUF100", # unused noqa (yesqa)
+  "UP", # pyupgrade
+  "W", # pycodestyle warnings
+  "YTT", # flake8-2020
+  # "LOG", # TODO: enable flake8-logging when it's not in preview anymore
+]
+extend-ignore = [
+  "E203", # Whitespace before ':'
+  "E221", # Multiple spaces before operator
+  "E226", # Missing whitespace around arithmetic operator
+  "E241", # Multiple spaces after ','
+]
+
+[tool.ruff.per-file-ignores]
+"Tests/*.py" = ["I001"]
+
+[tool.ruff.isort]
+known-first-party = ["PIL"]
+
+[tool.pytest.ini_options]
+addopts = "-ra --color=yes"
+testpaths = ["Tests"]
--- a/setup.cfg
+++ b/setup.cfg
@ -1,74 +0,0 @@
-[metadata]
-name = Pillow
-description = Python Imaging Library (Fork)
-long_description = file: README.md
-long_description_content_type = text/markdown
-url = https://python-pillow.org
-author = Jeffrey A. Clark (Alex)
-author_email = aclark@aclark.net
-license = HPND
-classifiers =
-    Development Status :: 6 - Mature
-    License :: OSI Approved :: Historical Permission Notice and Disclaimer (HPND)
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: Implementation :: CPython
-    Programming Language :: Python :: Implementation :: PyPy
-    Topic :: Multimedia :: Graphics
-    Topic :: Multimedia :: Graphics :: Capture :: Digital Camera
-    Topic :: Multimedia :: Graphics :: Capture :: Screen Capture
-    Topic :: Multimedia :: Graphics :: Graphics Conversion
-    Topic :: Multimedia :: Graphics :: Viewers
-keywords = Imaging
-project_urls =
-    Documentation=https://pillow.readthedocs.io
-    Source=https://github.com/python-pillow/Pillow
-    Funding=https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=pypi
-    Release notes=https://pillow.readthedocs.io/en/stable/releasenotes/index.html
-    Changelog=https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst
-    Twitter=https://twitter.com/PythonPillow
-    Mastodon=https://fosstodon.org/@pillow
-
-[options]
-packages = PIL
-python_requires = >=3.8
-include_package_data = True
-package_dir =
-    = src
-
-[options.extras_require]
-docs =
-    furo
-    olefile
-    sphinx>=2.4
-    sphinx-copybutton
-    sphinx-inline-tabs
-    sphinx-removed-in
-    sphinxext-opengraph
-tests =
-    check-manifest
-    coverage
-    defusedxml
-    markdown2
-    olefile
-    packaging
-    pyroma
-    pytest
-    pytest-cov
-    pytest-timeout
-
-[flake8]
-extend-ignore = E203
-max-line-length = 88
-
-[isort]
-profile = black
-
-[tool:pytest]
-addopts = -ra --color=yes
-testpaths = Tests
--- a/setup.py
+++ b/setup.py
@ -440,17 +440,17 @@ class pil_build_ext(build_ext):

        #
        # add configured kits
-        for root_name, lib_name in dict(
-            JPEG_ROOT="libjpeg",
-            JPEG2K_ROOT="libopenjp2",
-            TIFF_ROOT=("libtiff-5", "libtiff-4"),
-            ZLIB_ROOT="zlib",
-            FREETYPE_ROOT="freetype2",
-            HARFBUZZ_ROOT="harfbuzz",
-            FRIBIDI_ROOT="fribidi",
-            LCMS_ROOT="lcms2",
-            IMAGEQUANT_ROOT="libimagequant",
-        ).items():
+        for root_name, lib_name in {
+            "JPEG_ROOT": "libjpeg",
+            "JPEG2K_ROOT": "libopenjp2",
+            "TIFF_ROOT": ("libtiff-5", "libtiff-4"),
+            "ZLIB_ROOT": "zlib",
+            "FREETYPE_ROOT": "freetype2",
+            "HARFBUZZ_ROOT": "harfbuzz",
+            "FRIBIDI_ROOT": "fribidi",
+            "LCMS_ROOT": "lcms2",
+            "IMAGEQUANT_ROOT": "libimagequant",
+        }.items():
            root = globals()[root_name]

            if root is None and root_name in os.environ:
@ -986,7 +986,6 @@ ext_modules = [

 try:
    setup(
-        version=PILLOW_VERSION,
        cmdclass={"build_ext": pil_build_ext},
        ext_modules=ext_modules,
        zip_safe=not (debug_build() or PLATFORM_MINGW),
--- a/src/PIL/BmpImagePlugin.py
+++ b/src/PIL/BmpImagePlugin.py
@ -396,7 +396,7 @@ def _save(im, fp, filename, bitmap_header=True):
    dpi = info.get("dpi", (96, 96))

    # 1 meter == 39.3701 inches
-    ppm = tuple(map(lambda x: int(x * 39.3701 + 0.5), dpi))
+    ppm = tuple(int(x * 39.3701 + 0.5) for x in dpi)

    stride = ((im.size[0] * bits + 7) // 8 + 3) & (~3)
    header = 40  # or 64 for OS/2 version 2
--- a/src/PIL/CurImagePlugin.py
+++ b/src/PIL/CurImagePlugin.py
@ -64,8 +64,6 @@ class CurImageFile(BmpImagePlugin.BmpImageFile):
        d, e, o, a = self.tile[0]
        self.tile[0] = d, (0, 0) + self.size, o, a

-        return
-

 #
 # --------------------------------------------------------------------
--- a/src/PIL/EpsImagePlugin.py
+++ b/src/PIL/EpsImagePlugin.py
@ -77,14 +77,11 @@ def Ghostscript(tile, size, fp, scale=1, transparency=False):

    # Hack to support hi-res rendering
    scale = int(scale) or 1
-    # orig_size = size
-    # orig_bbox = bbox
-    size = (size[0] * scale, size[1] * scale)
+    width = size[0] * scale
+    height = size[1] * scale
    # resolution is dependent on bbox and size
-    res = (
-        72.0 * size[0] / (bbox[2] - bbox[0]),
-        72.0 * size[1] / (bbox[3] - bbox[1]),
-    )
+    res_x = 72.0 * width / (bbox[2] - bbox[0])
+    res_y = 72.0 * height / (bbox[3] - bbox[1])

    out_fd, outfile = tempfile.mkstemp()
    os.close(out_fd)
@ -121,8 +118,8 @@ def Ghostscript(tile, size, fp, scale=1, transparency=False):
    command = [
        gs_binary,
        "-q",  # quiet mode
-        "-g%dx%d" % size,  # set output geometry (pixels)
-        "-r%fx%f" % res,  # set input DPI (dots per inch)
+        f"-g{width:d}x{height:d}",  # set output geometry (pixels)
+        f"-r{res_x:f}x{res_y:f}",  # set input DPI (dots per inch)
        "-dBATCH",  # exit after processing
        "-dNOPAUSE",  # don't pause between pages
        "-dSAFER",  # safe mode
--- a/src/PIL/FitsImagePlugin.py
+++ b/src/PIL/FitsImagePlugin.py
@ -54,12 +54,10 @@ class FitsImageFile(ImageFile.ImageFile):
            self._mode = "L"
        elif number_of_bits == 16:
            self._mode = "I"
-            # rawmode = "I;16S"
        elif number_of_bits == 32:
            self._mode = "I"
        elif number_of_bits in (-32, -64):
            self._mode = "F"
-            # rawmode = "F" if number_of_bits == -32 else "F;64F"

        offset = math.ceil(self.fp.tell() / 2880) * 2880
        self.tile = [("raw", (0, 0) + self.size, offset, (self.mode, 0, -1))]
--- a/src/PIL/FontFile.py
+++ b/src/PIL/FontFile.py
@ -78,7 +78,6 @@ class FontFile:
            if glyph:
                d, dst, src, im = glyph
                xx = src[2] - src[0]
-                # yy = src[3] - src[1]
                x0, y0 = x, y
                x = x + xx
                if x > WIDTH:
--- a/src/PIL/FpxImagePlugin.py
+++ b/src/PIL/FpxImagePlugin.py
@ -227,6 +227,7 @@ class FpxImageFile(ImageFile.ImageFile):
                    break  # isn't really required

        self.stream = stream
+        self._fp = self.fp
        self.fp = None

    def load(self):
--- a/src/PIL/GifImagePlugin.py
+++ b/src/PIL/GifImagePlugin.py
@ -281,14 +281,9 @@ class GifImageFile(ImageFile.ImageFile):
                bits = self.fp.read(1)[0]
                self.__offset = self.fp.tell()
                break
-
-            else:
-                pass
-                # raise OSError, "illegal GIF tag `%x`" % s[0]
            s = None

        if interlace is None:
-            # self._fp = None
            msg = "image not found in GIF frame"
            raise EOFError(msg)

@ -661,7 +656,7 @@ def _save(im, fp, filename, save_all=False):
        palette = im.encoderinfo.get("palette", im.info.get("palette"))
    else:
        palette = None
-        im.encoderinfo["optimize"] = im.encoderinfo.get("optimize", True)
+        im.encoderinfo.setdefault("optimize", True)

    if not save_all or not _write_multiple_frames(im, fp, palette):
        _write_single_frame(im, fp, palette)
--- a/src/PIL/IcnsImagePlugin.py
+++ b/src/PIL/IcnsImagePlugin.py
@ -391,8 +391,8 @@ if __name__ == "__main__":
    with open(sys.argv[1], "rb") as fp:
        imf = IcnsImageFile(fp)
        for size in imf.info["sizes"]:
-            imf.size = size
-            imf.save("out-%s-%s-%s.png" % size)
+            width, height, scale = imf.size = size
+            imf.save(f"out-{width}-{height}-{scale}.png")
        with Image.open(sys.argv[1]) as im:
            im.save("out.png")
        if sys.platform == "windows":
--- a/src/PIL/IcoImagePlugin.py
+++ b/src/PIL/IcoImagePlugin.py
@ -174,9 +174,7 @@ class IcoFile:

        self.entry = sorted(self.entry, key=lambda x: x["color_depth"])
        # ICO images are usually squares
-        # self.entry = sorted(self.entry, key=lambda x: x['width'])
-        self.entry = sorted(self.entry, key=lambda x: x["square"])
-        self.entry.reverse()
+        self.entry = sorted(self.entry, key=lambda x: x["square"], reverse=True)

    def sizes(self):
        """
--- a/src/PIL/Image.py
+++ b/src/PIL/Image.py
@ -42,7 +42,7 @@ from pathlib import Path
 from typing import NamedTuple

 try:
-    import defusedxml.ElementTree as ElementTree
+    from defusedxml import ElementTree
 except ImportError:
    ElementTree = None

@ -558,16 +558,17 @@ class Image:
        :py:meth:`~PIL.Image.Image.load` method. See :ref:`file-handling` for
        more information.
        """
-        try:
-            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()
-            self.fp = None
-        except Exception as msg:
-            logger.debug("Error closing: %s", msg)
+        if hasattr(self, "fp"):
+            try:
+                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()
+                self.fp = None
+            except Exception as msg:
+                logger.debug("Error closing: %s", msg)

        if getattr(self, "map", None):
            self.map = None
@ -801,6 +802,9 @@ class Image:
        but loads data into this image instead of creating a new image object.
        """

+        if self.width == 0 or self.height == 0:
+            return
+
        # may pass tuple instead of argument list
        if len(args) == 1 and isinstance(args[0], tuple):
            args = args[0]
@ -1166,7 +1170,7 @@ class Image:
            if palette.mode != "P":
                msg = "bad mode for palette image"
                raise ValueError(msg)
-            if self.mode != "RGB" and self.mode != "L":
+            if self.mode not in {"RGB", "L"}:
                msg = "only RGB or L mode images can be quantized to a palette"
                raise ValueError(msg)
            im = self.im.convert("P", dither, palette.im)
@ -2977,15 +2981,16 @@ def frombytes(mode, size, data, decoder_name="raw", *args):

    _check_size(size)

-    # may pass tuple instead of argument list
-    if len(args) == 1 and isinstance(args[0], tuple):
-        args = args[0]
-
-    if decoder_name == "raw" and args == ():
-        args = mode
-
    im = new(mode, size)
-    im.frombytes(data, decoder_name, args)
+    if im.width != 0 and im.height != 0:
+        # may pass tuple instead of argument list
+        if len(args) == 1 and isinstance(args[0], tuple):
+            args = args[0]
+
+        if decoder_name == "raw" and args == ():
+            args = mode
+
+        im.frombytes(data, decoder_name, args)
    return im


@ -3106,7 +3111,8 @@ def fromarray(obj, mode=None):
        try:
            mode, rawmode = _fromarray_typemap[typekey]
        except KeyError as e:
-            msg = "Cannot handle this data type: %s, %s" % typekey
+            typekey_shape, typestr = typekey
+            msg = f"Cannot handle this data type: {typekey_shape}, {typestr}"
            raise TypeError(msg) from e
    else:
        rawmode = mode
--- a/src/PIL/ImageDraw.py
+++ b/src/PIL/ImageDraw.py
@ -921,7 +921,7 @@ def floodfill(image, xy, value, border=None, thresh=0):
                    if border is None:
                        fill = _color_diff(p, background) <= thresh
                    else:
-                        fill = p != value and p != border
+                        fill = p not in (value, border)
                    if fill:
                        pixel[s, t] = value
                        new_edge.add((s, t))
--- a/src/PIL/ImageFile.py
+++ b/src/PIL/ImageFile.py
@ -431,7 +431,6 @@ class Parser:
                with io.BytesIO(self.data) as fp:
                    im = Image.open(fp)
            except OSError:
-                # traceback.print_exc()
                pass  # not enough data
            else:
                flag = hasattr(im, "load_seek") or hasattr(im, "load_read")
--- a/src/PIL/ImageFilter.py
+++ b/src/PIL/ImageFilter.py
@ -222,7 +222,7 @@ class UnsharpMask(MultibandFilter):

    .. _digital unsharp masking: https://en.wikipedia.org/wiki/Unsharp_masking#Digital_unsharp_masking

-    """  # noqa: E501
+    """

    name = "UnsharpMask"

--- a/src/PIL/ImageFont.py
+++ b/src/PIL/ImageFont.py
@ -788,8 +788,13 @@ def truetype(font=None, size=10, index=0, encoding="", layout_engine=None):
                     .. versionadded:: 4.2.0
    :return: A font object.
    :exception OSError: If the file could not be read.
+    :exception ValueError: If the font size is not greater than zero.
    """

+    if size <= 0:
+        msg = "font size must be greater than 0"
+        raise ValueError(msg)
+
    def freetype(font):
        return FreeTypeFont(font, size, index, encoding, layout_engine)

--- a/src/PIL/ImageMath.py
+++ b/src/PIL/ImageMath.py
@ -239,7 +239,7 @@ def eval(expression, _dict={}, **kw):
    args = ops.copy()
    args.update(_dict)
    args.update(kw)
-    for k, v in list(args.items()):
+    for k, v in args.items():
        if hasattr(v, "im"):
            args[k] = _Operand(v)

--- a/src/PIL/ImageOps.py
+++ b/src/PIL/ImageOps.py
@ -56,7 +56,7 @@ def _lut(image, lut):
            lut = lut + lut + lut
        return image.point(lut)
    else:
-        msg = "not supported for this image mode"
+        msg = f"not supported for mode {image.mode}"
        raise OSError(msg)


--- a/src/PIL/ImagePalette.py
+++ b/src/PIL/ImagePalette.py
@ -257,8 +257,6 @@ def load(filename):
                if lut:
                    break
            except (SyntaxError, ValueError):
-                # import traceback
-                # traceback.print_exc()
                pass
        else:
            msg = "cannot load palette"
--- a/src/PIL/ImageQt.py
+++ b/src/PIL/ImageQt.py
@ -83,16 +83,6 @@ def fromqimage(im):

 def fromqpixmap(im):
    return fromqimage(im)
-    # buffer = QBuffer()
-    # buffer.open(QIODevice.ReadWrite)
-    # # im.save(buffer)
-    # # What if png doesn't support some image features like animation?
-    # im.save(buffer, 'ppm')
-    # bytes_io = BytesIO()
-    # bytes_io.write(buffer.data())
-    # buffer.close()
-    # bytes_io.seek(0)
-    # return Image.open(bytes_io)


 def align8to32(bytes, width, mode):
@ -208,9 +198,5 @@ def toqimage(im):


 def toqpixmap(im):
-    # # This doesn't work. For now using a dumb approach.
-    # im_data = _toqclass_helper(im)
-    # result = QPixmap(im_data["size"][0], im_data["size"][1])
-    # result.loadFromData(im_data["data"])
    qimage = toqimage(im)
    return QPixmap.fromImage(qimage)
--- a/src/PIL/IptcImagePlugin.py
+++ b/src/PIL/IptcImagePlugin.py
@ -18,10 +18,9 @@ import os
 import tempfile

 from . import Image, ImageFile
-from ._binary import i8
+from ._binary import i8, o8
 from ._binary import i16be as i16
 from ._binary import i32be as i32
-from ._binary import o8

 COMPRESSION = {1: "raw", 5: "jpeg"}

--- a/src/PIL/Jpeg2KImagePlugin.py
+++ b/src/PIL/Jpeg2KImagePlugin.py
@ -334,10 +334,7 @@ def _save(im, fp, filename):
    if quality_layers is not None and not (
        isinstance(quality_layers, (list, tuple))
        and all(
-            [
-                isinstance(quality_layer, (int, float))
-                for quality_layer in quality_layers
-            ]
+            isinstance(quality_layer, (int, float)) for quality_layer in quality_layers
        )
    ):
        msg = "quality_layers must be a sequence of numbers"
--- a/src/PIL/JpegImagePlugin.py
+++ b/src/PIL/JpegImagePlugin.py
@ -397,7 +397,7 @@ class JpegImageFile(ImageFile.ImageFile):
                    # self.__offset = self.fp.tell()
                    break
                s = self.fp.read(1)
-            elif i == 0 or i == 0xFFFF:
+            elif i in {0, 0xFFFF}:
                # padded marker or junk; move on
                s = b"\xff"
            elif i == 0xFF00:  # Skip extraneous data (escaped 0xFF)
@ -787,6 +787,8 @@ def _save(im, fp, filename):
        dpi[0],
        dpi[1],
        subsampling,
+        info.get("restart_marker_blocks", 0),
+        info.get("restart_marker_rows", 0),
        qtables,
        comment,
        extra,
--- a/src/PIL/MicImagePlugin.py
+++ b/src/PIL/MicImagePlugin.py
@ -66,6 +66,7 @@ class MicImageFile(TiffImagePlugin.TiffImageFile):
        self._n_frames = len(self.images)
        self.is_animated = self._n_frames > 1

+        self.__fp = self.fp
        self.seek(0)

    def seek(self, frame):
@ -87,10 +88,12 @@ class MicImageFile(TiffImagePlugin.TiffImageFile):
        return self.frame

    def close(self):
+        self.__fp.close()
        self.ole.close()
        super().close()

    def __exit__(self, *args):
+        self.__fp.close()
        self.ole.close()
        super().__exit__()

--- a/src/PIL/MpoImagePlugin.py
+++ b/src/PIL/MpoImagePlugin.py
@ -33,9 +33,6 @@ from . import (
 from ._binary import i16be as i16
 from ._binary import o32le

-# def _accept(prefix):
-#     return JpegImagePlugin._accept(prefix)
-

 def _save(im, fp, filename):
    JpegImagePlugin._save(im, fp, filename)
--- a/src/PIL/PdfParser.py
+++ b/src/PIL/PdfParser.py
@ -82,7 +82,7 @@ class IndirectReference(
    collections.namedtuple("IndirectReferenceTuple", ["object_id", "generation"])
 ):
    def __str__(self):
-        return "%s %s R" % self
+        return f"{self.object_id} {self.generation} R"

    def __bytes__(self):
        return self.__str__().encode("us-ascii")
@ -103,7 +103,7 @@ class IndirectReference(

 class IndirectObjectDef(IndirectReference):
    def __str__(self):
-        return "%s %s obj" % self
+        return f"{self.object_id} {self.generation} obj"


 class XrefTable:
--- a/src/PIL/PngImagePlugin.py
+++ b/src/PIL/PngImagePlugin.py
@ -1156,6 +1156,9 @@ def _write_multiple_frames(im, fp, chunk, rawmode, default_image, append_images)
                encoderinfo["duration"] = duration
            im_frames.append({"im": im_frame, "bbox": bbox, "encoderinfo": encoderinfo})

+    if len(im_frames) == 1 and not default_image:
+        return im_frames[0]["im"]
+
    # animation control
    chunk(
        fp,
@ -1391,8 +1394,10 @@ def _save(im, fp, filename, chunk=putchunk, save_all=False):
        chunk(fp, b"eXIf", exif)

    if save_all:
-        _write_multiple_frames(im, fp, chunk, rawmode, default_image, append_images)
-    else:
+        im = _write_multiple_frames(
+            im, fp, chunk, rawmode, default_image, append_images
+        )
+    if im:
        ImageFile._save(im, _idat(fp, chunk), [("zip", (0, 0) + im.size, 0, rawmode)])

    if info:
--- a/src/PIL/PpmImagePlugin.py
+++ b/src/PIL/PpmImagePlugin.py
@ -328,9 +328,6 @@ def _save(im, fp, filename):
            fp.write(b"65535\n")
    ImageFile._save(im, fp, [("raw", (0, 0) + im.size, 0, (rawmode, 0, 1))])

-    # ALTERNATIVE: save via builtin debug function
-    # im._dump(filename)
-

 #
 # --------------------------------------------------------------------
--- a/src/PIL/PyAccess.py
+++ b/src/PIL/PyAccess.py
@ -244,7 +244,7 @@ class _PyAccessI16_L(PyAccess):
        except TypeError:
            color = min(color[0], 65535)

-        pixel.l = color & 0xFF  # noqa: E741
+        pixel.l = color & 0xFF
        pixel.r = color >> 8


@ -265,7 +265,7 @@ class _PyAccessI16_B(PyAccess):
        except Exception:
            color = min(color[0], 65535)

-        pixel.l = color >> 8  # noqa: E741
+        pixel.l = color >> 8
        pixel.r = color & 0xFF


--- a/src/PIL/SgiImagePlugin.py
+++ b/src/PIL/SgiImagePlugin.py
@ -123,7 +123,7 @@ class SgiImageFile(ImageFile.ImageFile):


 def _save(im, fp, filename):
-    if im.mode != "RGB" and im.mode != "RGBA" and im.mode != "L":
+    if im.mode not in {"RGB", "RGBA", "L"}:
        msg = "Unsupported SGI image mode"
        raise ValueError(msg)

@ -155,7 +155,7 @@ def _save(im, fp, filename):
    # Z Dimension: Number of channels
    z = len(im.mode)

-    if dim == 1 or dim == 2:
+    if dim in {1, 2}:
        z = 1

    # assert we've got the right number of bands.
--- a/src/PIL/TiffImagePlugin.py
+++ b/src/PIL/TiffImagePlugin.py
@ -1885,13 +1885,14 @@ class AppendingTiffWriter:
        8,  # long8
    ]

-    #    StripOffsets = 273
-    #    FreeOffsets = 288
-    #    TileOffsets = 324
-    #    JPEGQTables = 519
-    #    JPEGDCTables = 520
-    #    JPEGACTables = 521
-    Tags = {273, 288, 324, 519, 520, 521}
+    Tags = {
+        273,  # StripOffsets
+        288,  # FreeOffsets
+        324,  # TileOffsets
+        519,  # JPEGQTables
+        520,  # JPEGDCTables
+        521,  # JPEGACTables
+    }

    def __init__(self, fn, new=False):
        if hasattr(fn, "read"):
@ -1941,8 +1942,6 @@ class AppendingTiffWriter:

        iimm = self.f.read(4)
        if not iimm:
-            # msg = "nothing written into new page"
-            # raise RuntimeError(msg)
            # Make it easy to finish a frame without committing to a new one.
            return

--- a/src/PIL/TiffTags.py
+++ b/src/PIL/TiffTags.py
@ -56,7 +56,7 @@ def lookup(tag, group=None):
 ##
 # Map tag numbers to tag info.
 #
-#  id: (Name, Type, Length, enum_values)
+#  id: (Name, Type, Length[, enum_values])
 #
 # The length here differs from the length in the tiff spec.  For
 # numbers, the tiff spec is for the number of fields returned. We
@ -427,7 +427,7 @@ def _populate():

        TAGS_V2[k] = TagInfo(k, *v)

-    for group, tags in TAGS_V2_GROUPS.items():
+    for tags in TAGS_V2_GROUPS.values():
        for k, v in tags.items():
            tags[k] = TagInfo(k, *v)

@ -438,22 +438,6 @@ _populate()

 TYPES = {}

-# was:
-# TYPES = {
-#     1: "byte",
-#     2: "ascii",
-#     3: "short",
-#     4: "long",
-#     5: "rational",
-#     6: "signed byte",
-#     7: "undefined",
-#     8: "signed short",
-#     9: "signed long",
-#     10: "signed rational",
-#     11: "float",
-#     12: "double",
-# }
-
 #
 # These tags are handled by default in libtiff, without
 # adding to the custom dictionary. From tif_dir.c, searching for
--- a/src/_imagingft.c
+++ b/src/_imagingft.c
@ -885,7 +885,9 @@ font_render(FontObject *self, PyObject *args) {
        PyMem_Del(glyph_info);
        return NULL;
    }
-    id = PyLong_AsSsize_t(PyObject_GetAttrString(image, "id"));
+    PyObject *imageId = PyObject_GetAttrString(image, "id");
+    id = PyLong_AsSsize_t(imageId);
+    Py_XDECREF(imageId);
    im = (Imaging)id;

    x_offset -= stroke_width;
--- a/src/encode.c
+++ b/src/encode.c
@ -1045,6 +1045,8 @@ PyImaging_JpegEncoderNew(PyObject *self, PyObject *args) {
    Py_ssize_t streamtype = 0; /* 0=interchange, 1=tables only, 2=image only */
    Py_ssize_t xdpi = 0, ydpi = 0;
    Py_ssize_t subsampling = -1; /* -1=default, 0=none, 1=medium, 2=high */
+    Py_ssize_t restart_marker_blocks = 0;
+    Py_ssize_t restart_marker_rows = 0;
    PyObject *qtables = NULL;
    unsigned int *qarrays = NULL;
    int qtablesLen = 0;
@ -1057,7 +1059,7 @@ PyImaging_JpegEncoderNew(PyObject *self, PyObject *args) {

    if (!PyArg_ParseTuple(
            args,
-            "ss|nnnnnnnnOz#y#y#",
+            "ss|nnnnnnnnnnOz#y#y#",
            &mode,
            &rawmode,
            &quality,
@ -1068,6 +1070,8 @@ PyImaging_JpegEncoderNew(PyObject *self, PyObject *args) {
            &xdpi,
            &ydpi,
            &subsampling,
+            &restart_marker_blocks,
+            &restart_marker_rows,
            &qtables,
            &comment,
            &comment_size,
@ -1156,6 +1160,8 @@ PyImaging_JpegEncoderNew(PyObject *self, PyObject *args) {
    ((JPEGENCODERSTATE *)encoder->state.context)->streamtype = streamtype;
    ((JPEGENCODERSTATE *)encoder->state.context)->xdpi = xdpi;
    ((JPEGENCODERSTATE *)encoder->state.context)->ydpi = ydpi;
+    ((JPEGENCODERSTATE *)encoder->state.context)->restart_marker_blocks = restart_marker_blocks;
+    ((JPEGENCODERSTATE *)encoder->state.context)->restart_marker_rows = restart_marker_rows;
    ((JPEGENCODERSTATE *)encoder->state.context)->comment = comment;
    ((JPEGENCODERSTATE *)encoder->state.context)->comment_size = comment_size;
    ((JPEGENCODERSTATE *)encoder->state.context)->extra = extra;
--- a/src/libImaging/Jpeg.h
+++ b/src/libImaging/Jpeg.h
@ -83,6 +83,10 @@ typedef struct {
    /* Chroma Subsampling (-1=default, 0=none, 1=medium, 2=high) */
    int subsampling;

+    /* Restart marker interval, in MCU blocks or MCU rows, or 0 for none */
+    unsigned int restart_marker_blocks;
+    unsigned int restart_marker_rows;
+
    /* Converter input mode (input to the shuffler) */
    char rawmode[8 + 1];

--- a/src/libImaging/JpegEncode.c
+++ b/src/libImaging/JpegEncode.c
@ -210,6 +210,8 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
            }
            context->cinfo.smoothing_factor = context->smooth;
            context->cinfo.optimize_coding = (boolean)context->optimize;
+            context->cinfo.restart_interval = context->restart_marker_blocks;
+            context->cinfo.restart_in_rows = context->restart_marker_rows;
            if (context->xdpi > 0 && context->ydpi > 0) {
                context->cinfo.write_JFIF_header = TRUE;
                context->cinfo.density_unit = 1; /* dots per inch */
@ -218,9 +220,9 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
            }
            switch (context->streamtype) {
                case 1:
-                    /* tables only -- not yet implemented */
-                    state->errcode = IMAGING_CODEC_CONFIG;
-                    return -1;
+                    /* tables only */
+                    jpeg_write_tables(&context->cinfo);
+                    goto cleanup;
                case 2:
                    /* image only */
                    jpeg_suppress_tables(&context->cinfo, TRUE);
@ -316,6 +318,7 @@ ImagingJpegEncode(Imaging im, ImagingCodecState state, UINT8 *buf, int bytes) {
            }
            jpeg_finish_compress(&context->cinfo);

+cleanup:
            /* Clean up */
            if (context->comment) {
                free(context->comment);
--- a/src/libImaging/TiffDecode.c
+++ b/src/libImaging/TiffDecode.c
@ -14,6 +14,10 @@

 #ifdef HAVE_LIBTIFF

+#ifdef HAVE_UNISTD_H
+#include <unistd.h> /* lseek */
+#endif
+
 #ifndef uint
 #define uint uint32
 #endif
--- a/src/libImaging/TiffDecode.h
+++ b/src/libImaging/TiffDecode.h
@ -13,12 +13,6 @@
 #include <tiff.h>
 #endif

-/* UNDONE -- what are we using from this? */
-/*#ifndef _UNISTD_H
-  # include <unistd.h>
-  # endif
-*/
-
 #ifndef min
 #define min(x, y) ((x > y) ? y : x)
 #define max(x, y) ((x < y) ? y : x)
--- a/Show More
+++ b/Show More