Merge branch 'main' into jxl-support2

.appveyor.yml

@@ -51,7 +51,7 @@ build_script:
 
 test_script:
 - cd c:\pillow
-- '%PYTHON%\%EXECUTABLE% -m pip install pytest pytest-cov pytest-timeout defusedxml numpy olefile pyroma'
+- '%PYTHON%\%EXECUTABLE% -m pip install pytest pytest-cov pytest-timeout defusedxml ipython numpy olefile pyroma'
 - c:\"Program Files (x86)"\"Windows Kits"\10\Debuggers\x86\gflags.exe /p /enable %PYTHON%\%EXECUTABLE%
 - '%PYTHON%\%EXECUTABLE% -c "from PIL import Image"'
 - '%PYTHON%\%EXECUTABLE% -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests'

.ci/install.sh

@@ -21,7 +21,7 @@ set -e
 
 if [[ $(uname) != CYGWIN* ]]; then
     sudo apt-get -qq install libfreetype6-dev liblcms2-dev python3-tk\
-                             ghostscript libffi-dev libjpeg-turbo-progs libopenjp2-7-dev\
+                             ghostscript libjpeg-turbo-progs libopenjp2-7-dev\
                              cmake meson imagemagick libharfbuzz-dev libfribidi-dev\
                              sway wl-clipboard libopenblas-dev
 fi
@@ -30,6 +30,7 @@ python3 -m pip install --upgrade pip
 python3 -m pip install --upgrade wheel
 python3 -m pip install coverage
 python3 -m pip install defusedxml
+python3 -m pip install ipython
 python3 -m pip install olefile
 python3 -m pip install -U pytest
 python3 -m pip install -U pytest-cov
@@ -52,10 +53,7 @@ if [[ $(uname) != CYGWIN* ]]; then
     fi
 
     # Pyroma uses non-isolated build and fails with old setuptools
-    if [[
-        $GHA_PYTHON_VERSION == pypy3.9
-        || $GHA_PYTHON_VERSION == 3.9
-    ]]; then
+    if [[ $GHA_PYTHON_VERSION == 3.9 ]]; then
         # To match pyproject.toml
         python3 -m pip install "setuptools>=67.8"
     fi

.ci/requirements-mypy.txt

@@ -1,10 +1,12 @@
-mypy==1.11.1
+mypy==1.11.2
 IceSpringPySideStubs-PyQt6
 IceSpringPySideStubs-PySide6
 ipython
 numpy
 packaging
 pytest
+sphinx
+types-atheris
 types-defusedxml
 types-olefile
 types-setuptools

.github/workflows/macos-install.sh

@@ -2,6 +2,9 @@
 
 set -e
 
+if [[ "$ImageOS" == "macos13" ]]; then
+    brew uninstall gradle maven
+fi
 brew install \
     freetype \
     ghostscript \
@@ -20,6 +23,7 @@ export PKG_CONFIG_PATH="/usr/local/opt/openblas/lib/pkgconfig"
 
 python3 -m pip install coverage
 python3 -m pip install defusedxml
+python3 -m pip install ipython
 python3 -m pip install olefile
 python3 -m pip install -U pytest
 python3 -m pip install -U pytest-cov

.github/workflows/test-cygwin.yml

@@ -74,6 +74,7 @@ jobs:
             perl
             python3${{ matrix.python-minor-version }}-cython
             python3${{ matrix.python-minor-version }}-devel
+            python3${{ matrix.python-minor-version }}-ipython
             python3${{ matrix.python-minor-version }}-numpy
             python3${{ matrix.python-minor-version }}-sip
             python3${{ matrix.python-minor-version }}-tkinter

.github/workflows/test-windows.yml

@@ -35,7 +35,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["pypy3.10", "pypy3.9", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["pypy3.10", "3.9", "3.10", "3.11", "3.12", "3.13"]
 
     timeout-minutes: 30
 
@@ -87,7 +87,7 @@ jobs:
         echo "C:\Program Files\NASM" >> $env:GITHUB_PATH
 
         choco install ghostscript --version=10.3.1 --no-progress
-        echo "C:\Program Files\gs\gs10.00.0\bin" >> $env:GITHUB_PATH
+        echo "C:\Program Files\gs\gs10.03.1\bin" >> $env:GITHUB_PATH
 
         # Install extra test images
         xcopy /S /Y Tests\test-images\* Tests\images

.github/workflows/test.yml

@@ -42,7 +42,6 @@ jobs:
         ]
         python-version: [
           "pypy3.10",
-          "pypy3.9",
           "3.13",
           "3.12",
           "3.11",
@@ -77,7 +76,7 @@ jobs:
           "pyproject.toml"
 
     - name: Set up Python ${{ matrix.python-version }} (free-threaded)
-      uses: deadsnakes/action@v3.1.0
+      uses: deadsnakes/action@v3.2.0
       if: "${{ matrix.disable-gil }}"
       with:
         python-version: ${{ matrix.python-version }}

.github/workflows/wheels-dependencies.sh

@@ -16,7 +16,11 @@ ARCHIVE_SDIR=pillow-depends-main
 
 # Package versions for fresh source builds
 FREETYPE_VERSION=2.13.2
-HARFBUZZ_VERSION=8.5.0
+if [[ "$MB_ML_VER" != 2014 ]]; then
+    HARFBUZZ_VERSION=9.0.0
+else
+    HARFBUZZ_VERSION=8.5.0
+fi
 LIBPNG_VERSION=1.6.43
 JPEGTURBO_VERSION=3.0.3
 OPENJPEG_VERSION=2.5.2
@@ -40,7 +44,7 @@ BROTLI_VERSION=1.1.0
 
 if [[ -n "$IS_MACOS" ]] && [[ "$CIBW_ARCHS" == "x86_64" ]]; then
     function build_openjpeg {
-        local out_dir=$(fetch_unpack https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz openjpeg-${OPENJPEG_VERSION}.tar.gz)
+        local out_dir=$(fetch_unpack https://github.com/uclouvain/openjpeg/archive/v$OPENJPEG_VERSION.tar.gz openjpeg-$OPENJPEG_VERSION.tar.gz)
         (cd $out_dir \
             && cmake -DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX -DCMAKE_INSTALL_NAME_DIR=$BUILD_PREFIX/lib . \
             && make install)
@@ -50,7 +54,7 @@ fi
 
 function build_brotli {
     local cmake=$(get_modern_cmake)
-    local out_dir=$(fetch_unpack https://github.com/google/brotli/archive/v$BROTLI_VERSION.tar.gz brotli-1.1.0.tar.gz)
+    local out_dir=$(fetch_unpack https://github.com/google/brotli/archive/v$BROTLI_VERSION.tar.gz brotli-$BROTLI_VERSION.tar.gz)
     (cd $out_dir \
         && $cmake -DCMAKE_INSTALL_PREFIX=$BUILD_PREFIX -DCMAKE_INSTALL_NAME_DIR=$BUILD_PREFIX/lib . \
         && make install)
@@ -60,6 +64,25 @@ function build_brotli {
     fi
 }
 
+function build_harfbuzz {
+    if [[ "$HARFBUZZ_VERSION" == 8.5.0 ]]; then
+        export FREETYPE_LIBS=-lfreetype
+        export FREETYPE_CFLAGS=-I/usr/local/include/freetype2/
+        build_simple harfbuzz $HARFBUZZ_VERSION https://github.com/harfbuzz/harfbuzz/releases/download/$HARFBUZZ_VERSION tar.xz --with-freetype=yes --with-glib=no
+        export FREETYPE_LIBS=""
+        export FREETYPE_CFLAGS=""
+    else
+        local out_dir=$(fetch_unpack https://github.com/harfbuzz/harfbuzz/releases/download/$HARFBUZZ_VERSION/$HARFBUZZ_VERSION.tar.xz harfbuzz-$HARFBUZZ_VERSION.tar.xz)
+        (cd $out_dir \
+            && meson setup build --buildtype=release -Dfreetype=enabled -Dglib=disabled)
+        (cd $out_dir/build \
+            && meson install)
+        if [[ "$MB_ML_LIBC" == "manylinux" ]]; then
+            cp /usr/local/lib64/libharfbuzz* /usr/local/lib
+        fi
+    fi
+}
+
 function build {
     if [[ -n "$IS_MACOS" ]] && [[ "$CIBW_ARCHS" == "arm64" ]]; then
         sudo chown -R runner /usr/local
@@ -109,15 +132,7 @@ function build {
         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
+    build_harfbuzz
 }
 
 # Any stuff that you need to do before you start building the wheels
@@ -140,7 +155,13 @@ if [[ -n "$IS_MACOS" ]]; then
     brew remove --ignore-dependencies webp
   fi
 
-  brew install pkg-config
+  brew install meson pkg-config
+elif [[ "$MB_ML_LIBC" == "manylinux" ]]; then
+  if [[ "$HARFBUZZ_VERSION" != 8.5.0 ]]; then
+    yum install -y meson
+  fi
+else
+  apk add meson
 fi
 
 wrap_wheel_builder build

.github/workflows/wheels.yml

@@ -48,7 +48,6 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - pp39
           - pp310
           - cp3{9,10,11}
           - cp3{12,13}
@@ -57,7 +56,6 @@ jobs:
           - manylinux_2_28
           - musllinux
         exclude:
-          - { python-version: pp39, spec: musllinux }
           - { python-version: pp310, spec: musllinux }
 
     steps:

.pre-commit-config.yaml

@@ -1,12 +1,12 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.5.6
+    rev: v0.6.3
     hooks:
       - id: ruff
         args: [--exit-non-zero-on-fix]
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.4.2
+    rev: 24.8.0
     hooks:
       - id: black
 
@@ -50,7 +50,7 @@ repos:
         exclude: ^.github/.*TEMPLATE|^Tests/(fonts|images)/
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.29.1
+    rev: 0.29.2
     hooks:
       - id: check-github-workflows
       - id: check-readthedocs
@@ -67,7 +67,7 @@ repos:
       - id: pyproject-fmt
 
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.18
+    rev: v0.19
     hooks:
       - id: validate-pyproject
 

CHANGES.rst

@@ -5,6 +5,69 @@ Changelog (Pillow)
 11.0.0 (unreleased)
 -------------------
 
+- Deprecate ICNS (width, height, scale) sizes in favour of load(scale) #8352
+  [radarhere]
+
+- Improved handling of RGBA palettes when saving GIF images #8366
+  [radarhere]
+
+- Deprecate isImageType #8364
+  [radarhere]
+
+- Support converting more modes to LAB by converting to RGBA first #8358
+  [radarhere]
+
+- Deprecate support for FreeType 2.9.0 #8356
+  [hugovk, radarhere]
+
+- Removed unused TiffImagePlugin IFD_LEGACY_API #8355
+  [radarhere]
+
+- Handle duplicate EXIF header #8350
+  [zakajd, radarhere]
+
+- Return early from BoxBlur if either width or height is zero #8347
+  [radarhere]
+
+- Check text is either string or bytes #8308
+  [radarhere]
+
+- Added writing XMP bytes to JPEG #8286
+  [radarhere]
+
+- Support JPEG2000 RGBA palettes #8256
+  [radarhere]
+
+- Expand C image to match GIF frame image size #8237
+  [radarhere]
+
+- Allow saving I;16 images as PPM #8231
+  [radarhere]
+
+- When IFD is missing, connect get_ifd() dictionary to Exif #8230
+  [radarhere]
+
+- Skip truncated ICO mask if LOAD_TRUNCATED_IMAGES is enabled #8180
+  [radarhere]
+
+- Treat unknown JPEG2000 colorspace as unspecified #8343
+  [radarhere]
+
+- Updated error message when saving WebP with invalid width or height #8322
+  [radarhere, hugovk]
+
+- Remove warning if NumPy failed to raise an error during conversion #8326
+  [radarhere]
+
+- If left and right sides meet in ImageDraw.rounded_rectangle(), do not draw rectangle to fill gap #8304
+  [radarhere]
+
+- Remove WebP support without anim, mux/demux, and with buggy alpha #8213
+  [homm, radarhere]
+
+- Add missing TIFF CMYK;16B reader #8298
+  [homm]
+
 - Remove all WITH_* flags from _imaging.c and other flags #8211
   [homm]
 

Tests/oss-fuzz/fuzz_font.py

@@ -16,8 +16,9 @@
 
 
 import atheris
+from atheris.import_hook import instrument_imports
 
-with atheris.instrument_imports():
+with instrument_imports():
     import sys
 
     import fuzzers

Tests/oss-fuzz/fuzz_pillow.py

@@ -14,8 +14,9 @@
 
 
 import atheris
+from atheris.import_hook import instrument_imports
 
-with atheris.instrument_imports():
+with instrument_imports():
     import sys
 
     import fuzzers

Tests/oss-fuzz/python.supp

@@ -1,5 +1,5 @@
 {
-   <py3_8_encode_current_locale>
+   <py3_10_encode_current_locale>
    Memcheck:Cond
    ...
    fun:encode_current_locale

Tests/test_box_blur.py

@@ -71,6 +71,11 @@ def test_color_modes() -> None:
         box_blur(sample.convert("YCbCr"))
 
 
+@pytest.mark.parametrize("size", ((0, 1), (1, 0)))
+def test_zero_dimension(size: tuple[int, int]) -> None:
+    assert box_blur(Image.new("L", size)).size == size
+
+
 def test_radius_0() -> None:
     assert_blur(
         sample,

Tests/test_color_lut.py

@@ -120,7 +120,6 @@ def test_correct_args(
         self, lut_mode: str, table_channels: int, table_size: int | tuple[int, int, int]
     ) -> None:
         im = Image.new("RGB", (10, 10), 0)
-        assert im.im is not None
         im.im.color_lut_3d(
             lut_mode,
             Image.Resampling.BILINEAR,
@@ -142,7 +141,6 @@ def test_wrong_mode(
     ) -> None:
         with pytest.raises(ValueError, match="wrong mode"):
             im = Image.new(image_mode, (10, 10), 0)
-            assert im.im is not None
             im.im.color_lut_3d(
                 lut_mode,
                 Image.Resampling.BILINEAR,
@@ -162,7 +160,6 @@ def test_correct_mode(
         self, image_mode: str, lut_mode: str, table_channels: int, table_size: int
     ) -> None:
         im = Image.new(image_mode, (10, 10), 0)
-        assert im.im is not None
         im.im.color_lut_3d(
             lut_mode,
             Image.Resampling.BILINEAR,