Merge branch 'main' into main

.github/workflows/release-drafter.yml

@@ -23,6 +23,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Drafts your next release notes as pull requests are merged into "main"
-      - uses: release-drafter/release-drafter@v5
+      - uses: release-drafter/release-drafter@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test-cygwin.yml

@@ -49,7 +49,6 @@ jobs:
       - name: Install Cygwin
         uses: egor-tensin/setup-cygwin@v4
         with:
-          platform: x86_64
           packages: >
             gcc-g++
             ghostscript
@@ -81,7 +80,7 @@ jobs:
             zlib-devel
 
       - name: Add Lapack to PATH
-        uses: egor-tensin/cleanup-path@v3
+        uses: egor-tensin/cleanup-path@v4
         with:
           dirs: 'C:\cygwin\bin;C:\cygwin\lib\lapack'
 
@@ -142,7 +141,7 @@ jobs:
           bash.exe .ci/after_success.sh
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v3.1.5
         with:
           file: ./coverage.xml
           flags: GHA_Cygwin

.github/workflows/test-docker.yml

@@ -101,7 +101,7 @@ jobs:
         MATRIX_DOCKER: ${{ matrix.docker }}
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v3.1.5
       with:
         flags: GHA_Docker
         name: ${{ matrix.docker }}

.github/workflows/test-mingw.yml

@@ -82,7 +82,7 @@ jobs:
           python3 -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v3.1.5
         with:
           file: ./coverage.xml
           flags: GHA_Windows

.github/workflows/test-windows.yml

@@ -202,7 +202,7 @@ jobs:
       shell: pwsh
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v3.1.5
       with:
         file: ./coverage.xml
         flags: GHA_Windows

.github/workflows/test.yml

@@ -149,7 +149,7 @@ jobs:
         .ci/after_success.sh
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v3.1.5
       with:
         flags: ${{ matrix.os == 'ubuntu-latest' && 'GHA_Ubuntu' || 'GHA_macOS' }}
         name: ${{ matrix.os }} Python ${{ matrix.python-version }}

.github/workflows/wheels-dependencies.sh

@@ -72,13 +72,11 @@ function build {
 
     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
+        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
     else
         sed s/\${pc_sysrootdir\}// /usr/local/share/pkgconfig/xcb-proto.pc > /usr/local/lib/pkgconfig/xcb-proto.pc
@@ -131,13 +129,13 @@ 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
+  # libxau and libxdmcp cause 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 remove --ignore-dependencies webp libpng libtiff libxcb libxau libxdmcp curl php cairo lcms2 ghostscript zstd
 
   brew install pkg-config
 fi

Tests/bench_cffi_access.py

@@ -9,21 +9,21 @@
 # Not running this test by default. No DOS against CI.
 
 
-def iterate_get(size, access):
+def iterate_get(size, access) -> None:
     (w, h) = size
     for x in range(w):
         for y in range(h):
             access[(x, y)]
 
 
-def iterate_set(size, access):
+def iterate_set(size, access) -> None:
     (w, h) = size
     for x in range(w):
         for y in range(h):
             access[(x, y)] = (x % 256, y % 256, 0)
 
 
-def timer(func, label, *args):
+def timer(func, label, *args) -> None:
     iterations = 5000
     starttime = time.time()
     for x in range(iterations):
@@ -38,7 +38,7 @@ def timer(func, label, *args):
     )
 
 
-def test_direct():
+def test_direct() -> None:
     im = hopper()
     im.load()
     # im = Image.new("RGB", (2000, 2000), (1, 3, 2))

Tests/test_bmp_reference.py

@@ -10,13 +10,13 @@
 base = os.path.join("Tests", "images", "bmp")
 
 
-def get_files(d, ext=".bmp"):
+def get_files(d, ext: str = ".bmp"):
     return [
         os.path.join(base, d, f) for f in os.listdir(os.path.join(base, d)) if ext in f
     ]
 
 
-def test_bad():
+def test_bad() -> None:
     """These shouldn't crash/dos, but they shouldn't return anything
     either"""
     for f in get_files("b"):
@@ -56,7 +56,7 @@ def test_questionable():
                 raise
 
 
-def test_good():
+def test_good() -> None:
     """These should all work. There's a set of target files in the
     html directory that we can compare against."""
 

Tests/test_box_blur.py

@@ -16,18 +16,18 @@
 # fmt: on
 
 
-def test_imageops_box_blur():
+def test_imageops_box_blur() -> None:
     i = sample.filter(ImageFilter.BoxBlur(1))
     assert i.mode == sample.mode
     assert i.size == sample.size
     assert isinstance(i, Image.Image)
 
 
-def box_blur(image, radius=1, n=1):
+def box_blur(image, radius: int = 1, n: int = 1):
     return image._new(image.im.box_blur((radius, radius), n))
 
 
-def assert_image(im, data, delta=0):
+def assert_image(im, data, delta: int = 0) -> None:
     it = iter(im.getdata())
     for data_row in data:
         im_row = [next(it) for _ in range(im.size[0])]
@@ -37,15 +37,15 @@ def assert_image(im, data, delta=0):
         next(it)
 
 
-def assert_blur(im, radius, data, passes=1, delta=0):
+def assert_blur(im, radius, data, passes: int = 1, delta: int = 0) -> None:
     # check grayscale image
     assert_image(box_blur(im, radius, passes), data, delta)
     rgba = Image.merge("RGBA", (im, im, im, im))
     for band in box_blur(rgba, radius, passes).split():
         assert_image(band, data, delta)
 
 
-def test_color_modes():
+def test_color_modes() -> None:
     with pytest.raises(ValueError):
         box_blur(sample.convert("1"))
     with pytest.raises(ValueError):
@@ -65,7 +65,7 @@ def test_color_modes():
         box_blur(sample.convert("YCbCr"))
 
 
-def test_radius_0():
+def test_radius_0() -> None:
     assert_blur(
         sample,
         0,
@@ -81,7 +81,7 @@ def test_radius_0():
     )
 
 
-def test_radius_0_02():
+def test_radius_0_02() -> None:
     assert_blur(
         sample,
         0.02,
@@ -98,7 +98,7 @@ def test_radius_0_02():
     )
 
 
-def test_radius_0_05():
+def test_radius_0_05() -> None:
     assert_blur(
         sample,
         0.05,
@@ -115,7 +115,7 @@ def test_radius_0_05():
     )
 
 
-def test_radius_0_1():
+def test_radius_0_1() -> None:
     assert_blur(
         sample,
         0.1,
@@ -132,7 +132,7 @@ def test_radius_0_1():
     )
 
 
-def test_radius_0_5():
+def test_radius_0_5() -> None:
     assert_blur(
         sample,
         0.5,
@@ -149,7 +149,7 @@ def test_radius_0_5():
     )
 
 
-def test_radius_1():
+def test_radius_1() -> None:
     assert_blur(
         sample,
         1,
@@ -166,7 +166,7 @@ def test_radius_1():
     )
 
 
-def test_radius_1_5():
+def test_radius_1_5() -> None:
     assert_blur(
         sample,
         1.5,
@@ -183,7 +183,7 @@ def test_radius_1_5():
     )
 
 
-def test_radius_bigger_then_half():
+def test_radius_bigger_then_half() -> None:
     assert_blur(
         sample,
         3,
@@ -200,7 +200,7 @@ def test_radius_bigger_then_half():
     )
 
 
-def test_radius_bigger_then_width():
+def test_radius_bigger_then_width() -> None:
     assert_blur(
         sample,
         10,
@@ -215,7 +215,7 @@ def test_radius_bigger_then_width():
     )
 
 
-def test_extreme_large_radius():
+def test_extreme_large_radius() -> None:
     assert_blur(
         sample,
         600,
@@ -230,7 +230,7 @@ def test_extreme_large_radius():
     )
 
 
-def test_two_passes():
+def test_two_passes() -> None:
     assert_blur(
         sample,
         1,
@@ -248,7 +248,7 @@ def test_two_passes():
     )
 
 
-def test_three_passes():
+def test_three_passes() -> None:
     assert_blur(
         sample,
         1,