Merge branch 'main' into type_hints

.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

@@ -72,14 +72,12 @@ 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
-        fi
     else
         sed s/\${pc_sysrootdir\}// /usr/local/share/pkgconfig/xcb-proto.pc > /usr/local/lib/pkgconfig/xcb-proto.pc
     fi
@@ -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

CHANGES.rst

@@ -5,6 +5,12 @@ Changelog (Pillow)
 10.3.0 (unreleased)
 -------------------
 
+- Update wl-paste handling and return None for some errors in grabclipboard() on Linux #7745
+  [nik012003, radarhere]
+
+- Remove execute bit from ``setup.py`` #7760
+  [hugovk]
+
 - Do not support using test-image-results to upload images after test failures #7739
   [radarhere]
 

Tests/test_imagegrab.py

@@ -119,3 +119,15 @@ $ms = new-object System.IO.MemoryStream(, $bytes)
             subprocess.call(["wl-copy"], stdin=fp)
         im = ImageGrab.grabclipboard()
         assert_image_equal_tofile(im, image_path)
+
+    @pytest.mark.skipif(
+        (
+            sys.platform != "linux"
+            or not all(shutil.which(cmd) for cmd in ("wl-paste", "wl-copy"))
+        ),
+        reason="Linux with wl-clipboard only",
+    )
+    @pytest.mark.parametrize("arg", ("text", "--clear"))
+    def test_grabclipboard_wl_clipboard_errors(self, arg):
+        subprocess.call(["wl-copy", arg])
+        assert ImageGrab.grabclipboard() is None

src/PIL/ImageFile.py

@@ -91,7 +91,7 @@ def _tilesort(t):
 
 
 class _Tile(NamedTuple):
-    encoder_name: str
+    codec_name: str
     extents: tuple[int, int, int, int]
     offset: int
     args: tuple[Any, ...] | str | None

src/PIL/ImageGrab.py

@@ -149,18 +149,7 @@ def grabclipboard():
             session_type = None
 
         if shutil.which("wl-paste") and session_type in ("wayland", None):
-            output = subprocess.check_output(["wl-paste", "-l"]).decode()
+            args = ["wl-paste", "-t", "image"]
-            mimetypes = output.splitlines()
-            if "image/png" in mimetypes:
-                mimetype = "image/png"
-            elif mimetypes:
-                mimetype = mimetypes[0]
-            else:
-                mimetype = None
-
-            args = ["wl-paste"]
-            if mimetype:
-                args.extend(["-t", mimetype])
         elif shutil.which("xclip") and session_type in ("x11", None):
             args = ["xclip", "-selection", "clipboard", "-t", "image/png", "-o"]
         else:
@@ -168,10 +157,29 @@ def grabclipboard():
             raise NotImplementedError(msg)
 
         p = subprocess.run(args, capture_output=True)
+        if p.returncode != 0:
             err = p.stderr
+            for silent_error in [
+                # wl-paste, when the clipboard is empty
+                b"Nothing is copied",
+                # Ubuntu/Debian wl-paste, when the clipboard is empty
+                b"No selection",
+                # Ubuntu/Debian wl-paste, when an image isn't available
+                b"No suitable type of content copied",
+                # wl-paste or Ubuntu/Debian xclip, when an image isn't available
+                b" not available",
+                # xclip, when an image isn't available
+                b"cannot convert ",
+                # xclip, when the clipboard isn't initialized
+                b"xclip: Error: There is no owner for the ",
+            ]:
+                if silent_error in err:
+                    return None
+            msg = f"{args[0]} error"
             if err:
-            msg = f"{args[0]} error: {err.strip().decode()}"
+                msg += f": {err.strip().decode()}"
             raise ChildProcessError(msg)
+
         data = io.BytesIO(p.stdout)
         im = Image.open(data)
         im.load()