mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-12-25 01:16:16 +03:00
Merge branch 'main' into main
This commit is contained in:
Andrew Murray
GitHub
commit
2ef7a51480
|
|
@ -34,8 +34,8 @@ install:
|
|||
- xcopy /S /Y c:\test-images-main\* c:\pillow\tests\images
|
||||
- curl -fsSL -o nasm-win64.zip https://raw.githubusercontent.com/python-pillow/pillow-depends/main/nasm-2.16.03-win64.zip
|
||||
- 7z x nasm-win64.zip -oc:\
|
||||
- choco install ghostscript --version=10.3.1
|
||||
- path c:\nasm-2.16.03;C:\Program Files\gs\gs10.03.1\bin;%PATH%
|
||||
- choco install ghostscript --version=10.4.0
|
||||
- path c:\nasm-2.16.03;C:\Program Files\gs\gs10.04.0\bin;%PATH%
|
||||
- cd c:\pillow\winbuild\
|
||||
- ps: |
|
||||
c:\python39\python.exe c:\pillow\winbuild\build_prepare.py -v --depends=C:\pillow-depends\
|
||||
|
|
@ -51,11 +51,10 @@ 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'
|
||||
#- '%PYTHON%\%EXECUTABLE% test-installed.py -v -s %TEST_OPTIONS%' TODO TEST_OPTIONS with pytest?
|
||||
- path %PYTHON%;%PATH%
|
||||
- .ci\test.cmd
|
||||
|
||||
after_test:
|
||||
- curl -Os https://uploader.codecov.io/latest/windows/codecov.exe
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
@ -37,12 +38,7 @@ python3 -m pip install -U pytest-timeout
|
|||
python3 -m pip install pyroma
|
||||
|
||||
if [[ $(uname) != CYGWIN* ]]; then
|
||||
# TODO Update condition when NumPy supports free-threading
|
||||
if [[ "$PYTHON_GIL" == "0" ]]; then
|
||||
python3 -m pip install numpy --index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
|
||||
else
|
||||
python3 -m pip install numpy
|
||||
fi
|
||||
|
||||
# PyQt6 doesn't support PyPy3
|
||||
if [[ $GHA_PYTHON_VERSION == 3.* ]]; then
|
||||
|
|
@ -52,10 +48,7 @@ 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
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
cibuildwheel==2.19.2
|
||||
cibuildwheel==2.21.2
|
||||
|
|
|
|||
|
|
@ -1 +1,12 @@
|
|||
mypy==1.10.1
|
||||
mypy==1.11.2
|
||||
IceSpringPySideStubs-PyQt6
|
||||
IceSpringPySideStubs-PySide6
|
||||
ipython
|
||||
numpy
|
||||
packaging
|
||||
pytest
|
||||
sphinx
|
||||
types-atheris
|
||||
types-defusedxml
|
||||
types-olefile
|
||||
types-setuptools
|
||||
|
|
|
|||
3
.ci/test.cmd
Normal file
3
.ci/test.cmd
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
python.exe -c "from PIL import Image"
|
||||
IF ERRORLEVEL 1 EXIT /B
|
||||
python.exe -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term --cov-report xml Tests
|
||||
|
|
@ -4,4 +4,4 @@ set -e
|
|||
|
||||
python3 -c "from PIL import Image"
|
||||
|
||||
python3 -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term Tests $REVERSE
|
||||
python3 -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term --cov-report xml Tests $REVERSE
|
||||
|
|
|
|||
4
.github/workflows/cifuzz.yml
vendored
4
.github/workflows/cifuzz.yml
vendored
|
|
@ -6,11 +6,13 @@ on:
|
|||
- "**"
|
||||
paths:
|
||||
- ".github/workflows/cifuzz.yml"
|
||||
- ".github/workflows/wheels-dependencies.sh"
|
||||
- "**.c"
|
||||
- "**.h"
|
||||
pull_request:
|
||||
paths:
|
||||
- ".github/workflows/cifuzz.yml"
|
||||
- ".github/workflows/wheels-dependencies.sh"
|
||||
- "**.c"
|
||||
- "**.h"
|
||||
workflow_dispatch:
|
||||
|
|
@ -24,8 +26,6 @@ concurrency:
|
|||
|
||||
jobs:
|
||||
Fuzzing:
|
||||
# Disabled until google/oss-fuzz#11419 upgrades Python to 3.9+
|
||||
if: false
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Build Fuzzers
|
||||
|
|
|
|||
4
.github/workflows/macos-install.sh
vendored
4
.github/workflows/macos-install.sh
vendored
|
|
@ -2,6 +2,9 @@
|
|||
|
||||
set -e
|
||||
|
||||
if [[ "$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
|
||||
|
|
|
|||
1
.github/workflows/test-cygwin.yml
vendored
1
.github/workflows/test-cygwin.yml
vendored
|
|
@ -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
|
||||
|
|
|
|||
3
.github/workflows/test-mingw.yml
vendored
3
.github/workflows/test-mingw.yml
vendored
|
|
@ -80,8 +80,7 @@ jobs:
|
|||
- name: Test Pillow
|
||||
run: |
|
||||
python3 selftest.py --installed
|
||||
python3 -c "from PIL import Image"
|
||||
python3 -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
|
||||
.ci/test.sh
|
||||
|
||||
- name: Upload coverage
|
||||
uses: codecov/codecov-action@v4
|
||||
|
|
|
|||
10
.github/workflows/test-windows.yml
vendored
10
.github/workflows/test-windows.yml
vendored
|
|
@ -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
|
||||
|
||||
|
|
@ -86,8 +86,8 @@ jobs:
|
|||
choco install nasm --no-progress
|
||||
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
|
||||
choco install ghostscript --version=10.4.0 --no-progress
|
||||
echo "C:\Program Files\gs\gs10.04.0\bin" >> $env:GITHUB_PATH
|
||||
|
||||
# Install extra test images
|
||||
xcopy /S /Y Tests\test-images\* Tests\images
|
||||
|
|
@ -190,8 +190,8 @@ jobs:
|
|||
|
||||
- name: Test Pillow
|
||||
run: |
|
||||
path %GITHUB_WORKSPACE%\\winbuild\\build\\bin;%PATH%
|
||||
python.exe -m pytest -vx -W always --cov PIL --cov Tests --cov-report term --cov-report xml Tests
|
||||
path %GITHUB_WORKSPACE%\winbuild\build\bin;%PATH%
|
||||
.ci\test.cmd
|
||||
shell: cmd
|
||||
|
||||
- name: Prepare to upload errors
|
||||
|
|
|
|||
7
.github/workflows/test.yml
vendored
7
.github/workflows/test.yml
vendored
|
|
@ -37,12 +37,11 @@ jobs:
|
|||
fail-fast: false
|
||||
matrix:
|
||||
os: [
|
||||
"macos-14",
|
||||
"macos-latest",
|
||||
"ubuntu-latest",
|
||||
]
|
||||
python-version: [
|
||||
"pypy3.10",
|
||||
"pypy3.9",
|
||||
"3.13",
|
||||
"3.12",
|
||||
"3.11",
|
||||
|
|
@ -57,7 +56,7 @@ jobs:
|
|||
# M1 only available for 3.10+
|
||||
- { os: "macos-13", python-version: "3.9" }
|
||||
exclude:
|
||||
- { os: "macos-14", python-version: "3.9" }
|
||||
- { os: "macos-latest", python-version: "3.9" }
|
||||
|
||||
runs-on: ${{ matrix.os }}
|
||||
name: ${{ matrix.os }} Python ${{ matrix.python-version }} ${{ matrix.disable-gil && 'free-threaded' || '' }}
|
||||
|
|
@ -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: ${{ matrix.python-version }}
|
||||
|
|
|
|||
35
.github/workflows/wheels-dependencies.sh
vendored
35
.github/workflows/wheels-dependencies.sh
vendored
|
|
@ -16,11 +16,11 @@ ARCHIVE_SDIR=pillow-depends-main
|
|||
|
||||
# Package versions for fresh source builds
|
||||
FREETYPE_VERSION=2.13.2
|
||||
HARFBUZZ_VERSION=8.5.0
|
||||
LIBPNG_VERSION=1.6.43
|
||||
JPEGTURBO_VERSION=3.0.3
|
||||
HARFBUZZ_VERSION=10.0.1
|
||||
LIBPNG_VERSION=1.6.44
|
||||
JPEGTURBO_VERSION=3.0.4
|
||||
OPENJPEG_VERSION=2.5.2
|
||||
XZ_VERSION=5.4.5
|
||||
XZ_VERSION=5.6.3
|
||||
TIFF_VERSION=4.6.0
|
||||
LCMS2_VERSION=2.16
|
||||
if [[ -n "$IS_MACOS" ]]; then
|
||||
|
|
@ -40,7 +40,7 @@ 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=$BUILD_PREFIX/lib . \
|
||||
&& make install)
|
||||
|
|
@ -50,7 +50,7 @@ fi
|
|||
|
||||
function build_brotli {
|
||||
local cmake=$(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=$BUILD_PREFIX/lib . \
|
||||
&& make install)
|
||||
|
|
@ -60,6 +60,19 @@ function build_brotli {
|
|||
fi
|
||||
}
|
||||
|
||||
function build_harfbuzz {
|
||||
python3 -m pip install meson ninja
|
||||
|
||||
local out_dir=$(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
|
||||
}
|
||||
|
||||
function build {
|
||||
if [[ -n "$IS_MACOS" ]] && [[ "$CIBW_ARCHS" == "arm64" ]]; then
|
||||
sudo chown -R runner /usr/local
|
||||
|
|
@ -109,15 +122,7 @@ 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 "$IS_MACOS" ]; then
|
||||
export FREETYPE_LIBS=""
|
||||
export FREETYPE_CFLAGS=""
|
||||
fi
|
||||
build_harfbuzz
|
||||
}
|
||||
|
||||
# Any stuff that you need to do before you start building the wheels
|
||||
|
|
|
|||
9
.github/workflows/wheels-test.sh
vendored
9
.github/workflows/wheels-test.sh
vendored
|
|
@ -13,14 +13,7 @@ else
|
|||
yum install -y fribidi
|
||||
fi
|
||||
|
||||
if [ "${AUDITWHEEL_POLICY::9}" != "musllinux" ]; then
|
||||
# TODO Update condition when NumPy supports free-threading
|
||||
if [ $(python3 -c "import sysconfig;print(sysconfig.get_config_var('Py_GIL_DISABLED'))") == "1" ]; then
|
||||
python3 -m pip install numpy --index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
|
||||
else
|
||||
python3 -m pip install numpy
|
||||
fi
|
||||
fi
|
||||
python3 -m pip install numpy
|
||||
|
||||
if [ ! -d "test-images-main" ]; then
|
||||
curl -fsSL -o pillow-test-images.zip https://github.com/python-pillow/test-images/archive/main.zip
|
||||
|
|
|
|||
27
.github/workflows/wheels.yml
vendored
27
.github/workflows/wheels.yml
vendored
|
|
@ -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:
|
||||
|
|
@ -97,18 +95,30 @@ jobs:
|
|||
path: ./wheelhouse/*.whl
|
||||
|
||||
build-2-native-wheels:
|
||||
if: github.event_name != 'schedule' || github.repository_owner == 'python-pillow'
|
||||
name: ${{ matrix.name }}
|
||||
runs-on: ${{ matrix.os }}
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
include:
|
||||
- name: "macOS x86_64"
|
||||
- name: "macOS 10.10 x86_64"
|
||||
os: macos-13
|
||||
cibw_arch: x86_64
|
||||
build: "cp3{9,10,11}*"
|
||||
macosx_deployment_target: "10.10"
|
||||
- name: "macOS 10.13 x86_64"
|
||||
os: macos-13
|
||||
cibw_arch: x86_64
|
||||
build: "cp3{12,13}*"
|
||||
macosx_deployment_target: "10.13"
|
||||
- name: "macOS 10.15 x86_64"
|
||||
os: macos-13
|
||||
cibw_arch: x86_64
|
||||
build: "pp310*"
|
||||
macosx_deployment_target: "10.15"
|
||||
- name: "macOS arm64"
|
||||
os: macos-14
|
||||
os: macos-latest
|
||||
cibw_arch: arm64
|
||||
macosx_deployment_target: "11.0"
|
||||
- name: "manylinux2014 and musllinux x86_64"
|
||||
|
|
@ -146,10 +156,11 @@ jobs:
|
|||
|
||||
- uses: actions/upload-artifact@v4
|
||||
with:
|
||||
name: dist-${{ matrix.os }}-${{ matrix.cibw_arch }}${{ matrix.manylinux && format('-{0}', matrix.manylinux) }}
|
||||
name: dist-${{ matrix.os }}${{ matrix.macosx_deployment_target && format('-{0}', matrix.macosx_deployment_target) }}-${{ matrix.cibw_arch }}${{ matrix.manylinux && format('-{0}', matrix.manylinux) }}
|
||||
path: ./wheelhouse/*.whl
|
||||
|
||||
windows:
|
||||
if: github.event_name != 'schedule' || github.repository_owner == 'python-pillow'
|
||||
name: Windows ${{ matrix.cibw_arch }}
|
||||
runs-on: windows-latest
|
||||
strategy:
|
||||
|
|
@ -256,7 +267,7 @@ jobs:
|
|||
path: dist/*.tar.gz
|
||||
|
||||
scientific-python-nightly-wheels-publish:
|
||||
if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
|
||||
if: github.repository_owner == 'python-pillow' && (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch')
|
||||
needs: [build-2-native-wheels, windows]
|
||||
runs-on: ubuntu-latest
|
||||
name: Upload wheels to scientific-python-nightly-wheels
|
||||
|
|
@ -267,13 +278,13 @@ jobs:
|
|||
path: dist
|
||||
merge-multiple: true
|
||||
- name: Upload wheels to scientific-python-nightly-wheels
|
||||
uses: scientific-python/upload-nightly-action@b67d7fcc0396e1128a474d1ab2b48aa94680f9fc # 0.5.0
|
||||
uses: scientific-python/upload-nightly-action@82396a2ed4269ba06c6b2988bb4fd568ef3c3d6b # 0.6.1
|
||||
with:
|
||||
artifacts_path: dist
|
||||
anaconda_nightly_upload_token: ${{ secrets.ANACONDA_ORG_UPLOAD_TOKEN }}
|
||||
|
||||
pypi-publish:
|
||||
if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
|
||||
if: github.repository_owner == 'python-pillow' && github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
|
||||
needs: [build-1-QEMU-emulated-wheels, build-2-native-wheels, windows, sdist]
|
||||
runs-on: ubuntu-latest
|
||||
name: Upload release to PyPI
|
||||
|
|
|
|||
|
|
@ -1,12 +1,12 @@
|
|||
repos:
|
||||
- repo: https://github.com/astral-sh/ruff-pre-commit
|
||||
rev: v0.5.0
|
||||
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: 0.28.6
|
||||
rev: 0.29.2
|
||||
hooks:
|
||||
- id: check-github-workflows
|
||||
- id: check-readthedocs
|
||||
|
|
@ -62,12 +62,12 @@ repos:
|
|||
- id: sphinx-lint
|
||||
|
||||
- repo: https://github.com/tox-dev/pyproject-fmt
|
||||
rev: 2.1.3
|
||||
rev: 2.2.1
|
||||
hooks:
|
||||
- id: pyproject-fmt
|
||||
|
||||
- repo: https://github.com/abravalheri/validate-pyproject
|
||||
rev: v0.18
|
||||
rev: v0.19
|
||||
hooks:
|
||||
- id: validate-pyproject
|
||||
|
||||
|
|
|
|||
114
CHANGES.rst
114
CHANGES.rst
|
|
@ -5,6 +5,120 @@ Changelog (Pillow)
|
|||
11.0.0 (unreleased)
|
||||
-------------------
|
||||
|
||||
- Support all resampling filters when resizing I;16* images #8422
|
||||
[radarhere]
|
||||
|
||||
- Free memory on early return #8413
|
||||
[radarhere]
|
||||
|
||||
- Cast int before potentially exceeding INT_MAX #8402
|
||||
[radarhere]
|
||||
|
||||
- Check image value before use #8400
|
||||
[radarhere]
|
||||
|
||||
- Improved copying imagequant libraries #8420
|
||||
[radarhere]
|
||||
|
||||
- Use Capsule for WebP saving #8386
|
||||
[homm, radarhere]
|
||||
|
||||
- Fixed writing multiple StripOffsets to TIFF #8317
|
||||
[Yay295, radarhere]
|
||||
|
||||
- Fix dereference before checking for NULL in ImagingTransformAffine #8398
|
||||
[PavlNekrasov]
|
||||
|
||||
- Use transposed size after opening for TIFF images #8390
|
||||
[radarhere, homm]
|
||||
|
||||
- Improve ImageFont error messages #8338
|
||||
[yngvem, radarhere, hugovk]
|
||||
|
||||
- Mention MAX_TEXT_CHUNK limit in PNG error message #8391
|
||||
[radarhere]
|
||||
|
||||
- Cast Dib handle to int #8385
|
||||
[radarhere]
|
||||
|
||||
- Accept float stroke widths #8369
|
||||
[radarhere]
|
||||
|
||||
- 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]
|
||||
|
||||
- Improve ImageDraw2 shape methods #8265
|
||||
[radarhere]
|
||||
|
||||
- Lock around usages of imaging memory arenas #8238
|
||||
[lysnikolaou]
|
||||
|
||||
- Deprecate JpegImageFile huffman_ac and huffman_dc #8274
|
||||
[radarhere]
|
||||
|
||||
- Deprecate ImageMath lambda_eval and unsafe_eval options argument #8242
|
||||
[radarhere]
|
||||
|
||||
|
|
|
|||
2
Makefile
2
Makefile
|
|
@ -117,7 +117,7 @@ lint-fix:
|
|||
python3 -c "import black" > /dev/null 2>&1 || python3 -m pip install black
|
||||
python3 -m black .
|
||||
python3 -c "import ruff" > /dev/null 2>&1 || python3 -m pip install ruff
|
||||
python3 -m ruff --fix .
|
||||
python3 -m ruff check --fix .
|
||||
|
||||
.PHONY: mypy
|
||||
mypy:
|
||||
|
|
|
|||
|
|
@ -51,7 +51,7 @@ As of 2019, Pillow development is
|
|||
<a href="https://app.codecov.io/gh/python-pillow/Pillow"><img
|
||||
alt="Code coverage"
|
||||
src="https://codecov.io/gh/python-pillow/Pillow/branch/main/graph/badge.svg"></a>
|
||||
<a href="https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:pillow"><img
|
||||
<a href="https://issues.oss-fuzz.com/issues?q=title:pillow"><img
|
||||
alt="Fuzzing Status"
|
||||
src="https://oss-fuzz-build-logs.storage.googleapis.com/badges/pillow.svg"></a>
|
||||
</td>
|
||||
|
|
|
|||
Binary file not shown.
|
After Width: | Height: | Size: 411 B |
BIN
Tests/images/imagedraw_stroke_float.png
Normal file
BIN
Tests/images/imagedraw_stroke_float.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.5 KiB |
BIN
Tests/images/test_extents_transparency.gif
Normal file
BIN
Tests/images/test_extents_transparency.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 415 B |
|
|
@ -16,8 +16,9 @@
|
|||
|
||||
|
||||
import atheris
|
||||
from atheris.import_hook import instrument_imports
|
||||
|
||||
with atheris.instrument_imports():
|
||||
with instrument_imports():
|
||||
import sys
|
||||
|
||||
import fuzzers
|
||||
|
|
|
|||
|
|
@ -14,8 +14,9 @@
|
|||
|
||||
|
||||
import atheris
|
||||
from atheris.import_hook import instrument_imports
|
||||
|
||||
with atheris.instrument_imports():
|
||||
with instrument_imports():
|
||||
import sys
|
||||
|
||||
import fuzzers
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
{
|
||||
<py3_8_encode_current_locale>
|
||||
<py3_10_encode_current_locale>
|
||||
Memcheck:Cond
|
||||
...
|
||||
fun:encode_current_locale
|
||||
|
|
|
|||
|
|
@ -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,
|
||||
|
|
|
|||
|
|
@ -105,91 +105,65 @@ class TestColorLut3DCoreAPI:
|
|||
with pytest.raises(TypeError):
|
||||
im.im.color_lut_3d("RGB", Image.Resampling.BILINEAR, 3, 2, 2, 2, 16)
|
||||
|
||||
def test_correct_args(self) -> None:
|
||||
@pytest.mark.parametrize(
|
||||
"lut_mode, table_channels, table_size",
|
||||
[
|
||||
("RGB", 3, 3),
|
||||
("CMYK", 4, 3),
|
||||
("RGB", 3, (2, 3, 3)),
|
||||
("RGB", 3, (65, 3, 3)),
|
||||
("RGB", 3, (3, 65, 3)),
|
||||
("RGB", 3, (2, 3, 65)),
|
||||
],
|
||||
)
|
||||
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)
|
||||
|
||||
im.im.color_lut_3d(
|
||||
"RGB", Image.Resampling.BILINEAR, *self.generate_identity_table(3, 3)
|
||||
)
|
||||
|
||||
im.im.color_lut_3d(
|
||||
"CMYK", Image.Resampling.BILINEAR, *self.generate_identity_table(4, 3)
|
||||
)
|
||||
|
||||
im.im.color_lut_3d(
|
||||
"RGB",
|
||||
lut_mode,
|
||||
Image.Resampling.BILINEAR,
|
||||
*self.generate_identity_table(3, (2, 3, 3)),
|
||||
*self.generate_identity_table(table_channels, table_size),
|
||||
)
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
"image_mode, lut_mode, table_channels, table_size",
|
||||
[
|
||||
("L", "RGB", 3, 3),
|
||||
("RGB", "L", 3, 3),
|
||||
("L", "L", 3, 3),
|
||||
("RGB", "RGBA", 3, 3),
|
||||
("RGB", "RGB", 4, 3),
|
||||
],
|
||||
)
|
||||
def test_wrong_mode(
|
||||
self, image_mode: str, lut_mode: str, table_channels: int, table_size: int
|
||||
) -> None:
|
||||
with pytest.raises(ValueError, match="wrong mode"):
|
||||
im = Image.new(image_mode, (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"RGB",
|
||||
lut_mode,
|
||||
Image.Resampling.BILINEAR,
|
||||
*self.generate_identity_table(3, (65, 3, 3)),
|
||||
*self.generate_identity_table(table_channels, table_size),
|
||||
)
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
"image_mode, lut_mode, table_channels, table_size",
|
||||
[
|
||||
("RGBA", "RGBA", 3, 3),
|
||||
("RGBA", "RGBA", 4, 3),
|
||||
("RGB", "HSV", 3, 3),
|
||||
("RGB", "RGBA", 4, 3),
|
||||
],
|
||||
)
|
||||
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)
|
||||
im.im.color_lut_3d(
|
||||
"RGB",
|
||||
lut_mode,
|
||||
Image.Resampling.BILINEAR,
|
||||
*self.generate_identity_table(3, (3, 65, 3)),
|
||||
)
|
||||
|
||||
im.im.color_lut_3d(
|
||||
"RGB",
|
||||
Image.Resampling.BILINEAR,
|
||||
*self.generate_identity_table(3, (3, 3, 65)),
|
||||
)
|
||||
|
||||
def test_wrong_mode(self) -> None:
|
||||
with pytest.raises(ValueError, match="wrong mode"):
|
||||
im = Image.new("L", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"RGB", Image.Resampling.BILINEAR, *self.generate_identity_table(3, 3)
|
||||
)
|
||||
|
||||
with pytest.raises(ValueError, match="wrong mode"):
|
||||
im = Image.new("RGB", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"L", Image.Resampling.BILINEAR, *self.generate_identity_table(3, 3)
|
||||
)
|
||||
|
||||
with pytest.raises(ValueError, match="wrong mode"):
|
||||
im = Image.new("L", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"L", Image.Resampling.BILINEAR, *self.generate_identity_table(3, 3)
|
||||
)
|
||||
|
||||
with pytest.raises(ValueError, match="wrong mode"):
|
||||
im = Image.new("RGB", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"RGBA", Image.Resampling.BILINEAR, *self.generate_identity_table(3, 3)
|
||||
)
|
||||
|
||||
with pytest.raises(ValueError, match="wrong mode"):
|
||||
im = Image.new("RGB", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"RGB", Image.Resampling.BILINEAR, *self.generate_identity_table(4, 3)
|
||||
)
|
||||
|
||||
def test_correct_mode(self) -> None:
|
||||
im = Image.new("RGBA", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"RGBA", Image.Resampling.BILINEAR, *self.generate_identity_table(3, 3)
|
||||
)
|
||||
|
||||
im = Image.new("RGBA", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"RGBA", Image.Resampling.BILINEAR, *self.generate_identity_table(4, 3)
|
||||
)
|
||||
|
||||
im = Image.new("RGB", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"HSV", Image.Resampling.BILINEAR, *self.generate_identity_table(3, 3)
|
||||
)
|
||||
|
||||
im = Image.new("RGB", (10, 10), 0)
|
||||
im.im.color_lut_3d(
|
||||
"RGBA", Image.Resampling.BILINEAR, *self.generate_identity_table(4, 3)
|
||||
*self.generate_identity_table(table_channels, table_size),
|
||||
)
|
||||
|
||||
def test_identities(self) -> None:
|
||||
|
|
|
|||
|
|
@ -10,11 +10,6 @@ from PIL import features
|
|||
|
||||
from .helper import skip_unless_feature
|
||||
|
||||
try:
|
||||
from PIL import _webp
|
||||
except ImportError:
|
||||
pass
|
||||
|
||||
|
||||
def test_check() -> None:
|
||||
# Check the correctness of the convenience function
|
||||
|
|
@ -23,6 +18,10 @@ def test_check() -> None:
|
|||
for codec in features.codecs:
|
||||
assert features.check_codec(codec) == features.check(codec)
|
||||
for feature in features.features:
|
||||
if "webp" in feature:
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert features.check_feature(feature) == features.check(feature)
|
||||
else:
|
||||
assert features.check_feature(feature) == features.check(feature)
|
||||
|
||||
|
||||
|
|
@ -48,23 +47,26 @@ def test_version() -> None:
|
|||
for codec in features.codecs:
|
||||
test(codec, features.version_codec)
|
||||
for feature in features.features:
|
||||
if "webp" in feature:
|
||||
with pytest.warns(DeprecationWarning):
|
||||
test(feature, features.version_feature)
|
||||
else:
|
||||
test(feature, features.version_feature)
|
||||
|
||||
|
||||
@skip_unless_feature("webp")
|
||||
def test_webp_transparency() -> None:
|
||||
assert features.check("transp_webp") != _webp.WebPDecoderBuggyAlpha()
|
||||
assert features.check("transp_webp") == _webp.HAVE_TRANSPARENCY
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert features.check("transp_webp") == features.check_module("webp")
|
||||
|
||||
|
||||
@skip_unless_feature("webp")
|
||||
def test_webp_mux() -> None:
|
||||
assert features.check("webp_mux") == _webp.HAVE_WEBPMUX
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert features.check("webp_mux") == features.check_module("webp")
|
||||
|
||||
|
||||
@skip_unless_feature("webp")
|
||||
def test_webp_anim() -> None:
|
||||
assert features.check("webp_anim") == _webp.HAVE_WEBPANIM
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert features.check("webp_anim") == features.check_module("webp")
|
||||
|
||||
|
||||
@skip_unless_feature("libjpeg_turbo")
|
||||
|
|
|
|||
|
|
@ -152,7 +152,7 @@ def test_sanity_ati2_bc5u(image_path: str) -> None:
|
|||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
("image_path", "expected_path"),
|
||||
"image_path, expected_path",
|
||||
(
|
||||
# hexeditted to be typeless
|
||||
(TEST_FILE_DX10_BC5_TYPELESS, TEST_FILE_DX10_BC5_UNORM),
|
||||
|
|
@ -248,7 +248,7 @@ def test_dx10_r8g8b8a8_unorm_srgb() -> None:
|
|||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
("mode", "size", "test_file"),
|
||||
"mode, size, test_file",
|
||||
[
|
||||
("L", (128, 128), TEST_FILE_UNCOMPRESSED_L),
|
||||
("LA", (128, 128), TEST_FILE_UNCOMPRESSED_L_WITH_ALPHA),
|
||||
|
|
@ -373,7 +373,7 @@ def test_save_unsupported_mode(tmp_path: Path) -> None:
|
|||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
("mode", "test_file"),
|
||||
"mode, test_file",
|
||||
[
|
||||
("L", "Tests/images/linear_gradient.png"),
|
||||
("LA", "Tests/images/uncompressed_la.png"),
|
||||
|
|
|
|||
|
|
@ -80,9 +80,7 @@ simple_eps_file_with_long_binary_data = (
|
|||
|
||||
|
||||
@pytest.mark.skipif(not HAS_GHOSTSCRIPT, reason="Ghostscript not available")
|
||||
@pytest.mark.parametrize(
|
||||
("filename", "size"), ((FILE1, (460, 352)), (FILE2, (360, 252)))
|
||||
)
|
||||
@pytest.mark.parametrize("filename, size", ((FILE1, (460, 352)), (FILE2, (360, 252))))
|
||||
@pytest.mark.parametrize("scale", (1, 2))
|
||||
def test_sanity(filename: str, size: tuple[int, int], scale: int) -> None:
|
||||
expected_size = tuple(s * scale for s in size)
|
||||
|
|
|
|||
|
|
@ -978,7 +978,7 @@ def test_webp_background(tmp_path: Path) -> None:
|
|||
out = str(tmp_path / "temp.gif")
|
||||
|
||||
# Test opaque WebP background
|
||||
if features.check("webp") and features.check("webp_anim"):
|
||||
if features.check("webp"):
|
||||
with Image.open("Tests/images/hopper.webp") as im:
|
||||
assert im.info["background"] == (255, 255, 255, 255)
|
||||
im.save(out)
|
||||
|
|
@ -1378,8 +1378,26 @@ def test_lzw_bits() -> None:
|
|||
im.load()
|
||||
|
||||
|
||||
def test_extents() -> None:
|
||||
with Image.open("Tests/images/test_extents.gif") as im:
|
||||
@pytest.mark.parametrize(
|
||||
"test_file, loading_strategy",
|
||||
(
|
||||
("test_extents.gif", GifImagePlugin.LoadingStrategy.RGB_AFTER_FIRST),
|
||||
(
|
||||
"test_extents.gif",
|
||||
GifImagePlugin.LoadingStrategy.RGB_AFTER_DIFFERENT_PALETTE_ONLY,
|
||||
),
|
||||
(
|
||||
"test_extents_transparency.gif",
|
||||
GifImagePlugin.LoadingStrategy.RGB_AFTER_FIRST,
|
||||
),
|
||||
),
|
||||
)
|
||||
def test_extents(
|
||||
test_file: str, loading_strategy: GifImagePlugin.LoadingStrategy
|
||||
) -> None:
|
||||
GifImagePlugin.LOADING_STRATEGY = loading_strategy
|
||||
try:
|
||||
with Image.open("Tests/images/" + test_file) as im:
|
||||
assert im.size == (100, 100)
|
||||
|
||||
# Check that n_frames does not change the size
|
||||
|
|
@ -1389,6 +1407,11 @@ def test_extents() -> None:
|
|||
im.seek(1)
|
||||
assert im.size == (150, 150)
|
||||
|
||||
im.load()
|
||||
assert im.im.size == (150, 150)
|
||||
finally:
|
||||
GifImagePlugin.LOADING_STRATEGY = GifImagePlugin.LoadingStrategy.RGB_AFTER_FIRST
|
||||
|
||||
|
||||
def test_missing_background() -> None:
|
||||
# The Global Color Table Flag isn't set, so there is no background color index,
|
||||
|
|
@ -1406,3 +1429,21 @@ def test_saving_rgba(tmp_path: Path) -> None:
|
|||
with Image.open(out) as reloaded:
|
||||
reloaded_rgba = reloaded.convert("RGBA")
|
||||
assert reloaded_rgba.load()[0, 0][3] == 0
|
||||
|
||||
|
||||
def test_optimizing_p_rgba(tmp_path: Path) -> None:
|
||||
out = str(tmp_path / "temp.gif")
|
||||
|
||||
im1 = Image.new("P", (100, 100))
|
||||
d = ImageDraw.Draw(im1)
|
||||
d.ellipse([(40, 40), (60, 60)], fill=1)
|
||||
data = [0, 0, 0, 0, 0, 0, 0, 255] + [0, 0, 0, 0] * 254
|
||||
im1.putpalette(data, "RGBA")
|
||||
|
||||
im2 = Image.new("P", (100, 100))
|
||||
im2.putpalette(data, "RGBA")
|
||||
|
||||
im1.save(out, save_all=True, append_images=[im2])
|
||||
|
||||
with Image.open(out) as reloaded:
|
||||
assert reloaded.n_frames == 2
|
||||
|
|
|
|||
|
|
@ -63,8 +63,8 @@ def test_save_append_images(tmp_path: Path) -> None:
|
|||
assert_image_similar_tofile(im, temp_file, 1)
|
||||
|
||||
with Image.open(temp_file) as reread:
|
||||
reread.size = (16, 16, 2)
|
||||
reread.load()
|
||||
reread.size = (16, 16)
|
||||
reread.load(2)
|
||||
assert_image_equal(reread, provided_im)
|
||||
|
||||
|
||||
|
|
@ -87,14 +87,21 @@ def test_sizes() -> None:
|
|||
for w, h, r in im.info["sizes"]:
|
||||
wr = w * r
|
||||
hr = h * r
|
||||
with pytest.warns(DeprecationWarning):
|
||||
im.size = (w, h, r)
|
||||
im.load()
|
||||
assert im.mode == "RGBA"
|
||||
assert im.size == (wr, hr)
|
||||
|
||||
# Test using load() with scale
|
||||
im.size = (w, h)
|
||||
im.load(scale=r)
|
||||
assert im.mode == "RGBA"
|
||||
assert im.size == (wr, hr)
|
||||
|
||||
# Check that we cannot load an incorrect size
|
||||
with pytest.raises(ValueError):
|
||||
im.size = (1, 1)
|
||||
im.size = (1, 2)
|
||||
|
||||
|
||||
def test_older_icon() -> None:
|
||||
|
|
@ -105,8 +112,8 @@ def test_older_icon() -> None:
|
|||
wr = w * r
|
||||
hr = h * r
|
||||
with Image.open("Tests/images/pillow2.icns") as im2:
|
||||
im2.size = (w, h, r)
|
||||
im2.load()
|
||||
im2.size = (w, h)
|
||||
im2.load(r)
|
||||
assert im2.mode == "RGBA"
|
||||
assert im2.size == (wr, hr)
|
||||
|
||||
|
|
@ -122,8 +129,8 @@ def test_jp2_icon() -> None:
|
|||
wr = w * r
|
||||
hr = h * r
|
||||
with Image.open("Tests/images/pillow3.icns") as im2:
|
||||
im2.size = (w, h, r)
|
||||
im2.load()
|
||||
im2.size = (w, h)
|
||||
im2.load(r)
|
||||
assert im2.mode == "RGBA"
|
||||
assert im2.size == (wr, hr)
|
||||
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ from pathlib import Path
|
|||
|
||||
import pytest
|
||||
|
||||
from PIL import IcoImagePlugin, Image, ImageDraw
|
||||
from PIL import IcoImagePlugin, Image, ImageDraw, ImageFile
|
||||
|
||||
from .helper import assert_image_equal, assert_image_equal_tofile, hopper
|
||||
|
||||
|
|
@ -241,3 +241,29 @@ def test_draw_reloaded(tmp_path: Path) -> None:
|
|||
|
||||
with Image.open(outfile) as im:
|
||||
assert_image_equal_tofile(im, "Tests/images/hopper_draw.ico")
|
||||
|
||||
|
||||
def test_truncated_mask() -> None:
|
||||
# 1 bpp
|
||||
with open("Tests/images/hopper_mask.ico", "rb") as fp:
|
||||
data = fp.read()
|
||||
|
||||
ImageFile.LOAD_TRUNCATED_IMAGES = True
|
||||
data = data[:-3]
|
||||
|
||||
try:
|
||||
with Image.open(io.BytesIO(data)) as im:
|
||||
with Image.open("Tests/images/hopper_mask.png") as expected:
|
||||
assert im.mode == "1"
|
||||
|
||||
# 32 bpp
|
||||
output = io.BytesIO()
|
||||
expected = hopper("RGBA")
|
||||
expected.save(output, "ico", bitmap_format="bmp")
|
||||
|
||||
data = output.getvalue()[:-1]
|
||||
|
||||
with Image.open(io.BytesIO(data)) as im:
|
||||
assert im.mode == "RGB"
|
||||
finally:
|
||||
ImageFile.LOAD_TRUNCATED_IMAGES = False
|
||||
|
|
|
|||
|
|
@ -57,6 +57,7 @@ def test_getiptcinfo_fotostation() -> None:
|
|||
iptc = IptcImagePlugin.getiptcinfo(im)
|
||||
|
||||
# Assert
|
||||
assert iptc is not None
|
||||
for tag in iptc.keys():
|
||||
if tag[0] == 240:
|
||||
return
|
||||
|
|
@ -76,6 +77,16 @@ def test_getiptcinfo_zero_padding() -> None:
|
|||
assert len(iptc) == 3
|
||||
|
||||
|
||||
def test_getiptcinfo_tiff() -> None:
|
||||
# Arrange
|
||||
with Image.open("Tests/images/hopper.Lab.tif") as im:
|
||||
# Act
|
||||
iptc = IptcImagePlugin.getiptcinfo(im)
|
||||
|
||||
# Assert
|
||||
assert iptc == {(1, 90): b"\x1b%G", (2, 0): b"\xcf\xc0"}
|
||||
|
||||
|
||||
def test_getiptcinfo_tiff_none() -> None:
|
||||
# Arrange
|
||||
with Image.open("Tests/images/hopper.tif") as im:
|
||||
|
|
|
|||
|
|
@ -154,7 +154,7 @@ class TestFileJpeg:
|
|||
assert k > 0.9
|
||||
|
||||
def test_rgb(self) -> None:
|
||||
def getchannels(im: JpegImagePlugin.JpegImageFile) -> tuple[int, int, int]:
|
||||
def getchannels(im: JpegImagePlugin.JpegImageFile) -> tuple[int, ...]:
|
||||
return tuple(v[0] for v in im.layer)
|
||||
|
||||
im = hopper()
|
||||
|
|
@ -829,7 +829,7 @@ class TestFileJpeg:
|
|||
with Image.open("Tests/images/no-dpi-in-exif.jpg") as im:
|
||||
# Act / Assert
|
||||
# "When the image resolution is unknown, 72 [dpi] is designated."
|
||||
# https://web.archive.org/web/20240227115053/https://exiv2.org/tags.html
|
||||
# https://exiv2.org/tags.html
|
||||
assert im.info.get("dpi") == (72, 72)
|
||||
|
||||
def test_invalid_exif(self) -> None:
|
||||
|
|
@ -991,12 +991,29 @@ class TestFileJpeg:
|
|||
else:
|
||||
assert im.getxmp() == {"xmpmeta": None}
|
||||
|
||||
def test_save_xmp(self, tmp_path: Path) -> None:
|
||||
f = str(tmp_path / "temp.jpg")
|
||||
im = hopper()
|
||||
im.save(f, xmp=b"XMP test")
|
||||
with Image.open(f) as reloaded:
|
||||
assert reloaded.info["xmp"] == b"XMP test"
|
||||
|
||||
im.info["xmp"] = b"1" * 65504
|
||||
im.save(f)
|
||||
with Image.open(f) as reloaded:
|
||||
assert reloaded.info["xmp"] == b"1" * 65504
|
||||
|
||||
with pytest.raises(ValueError):
|
||||
im.save(f, xmp=b"1" * 65505)
|
||||
|
||||
@pytest.mark.timeout(timeout=1)
|
||||
def test_eof(self) -> None:
|
||||
# Even though this decoder never says that it is finished
|
||||
# the image should still end when there is no new data
|
||||
class InfiniteMockPyDecoder(ImageFile.PyDecoder):
|
||||
def decode(self, buffer: bytes) -> tuple[int, int]:
|
||||
def decode(
|
||||
self, buffer: bytes | Image.SupportsArrayInterface
|
||||
) -> tuple[int, int]:
|
||||
return 0, 0
|
||||
|
||||
Image.register_decoder("INFINITE", InfiniteMockPyDecoder)
|
||||
|
|
@ -1019,13 +1036,16 @@ class TestFileJpeg:
|
|||
|
||||
# SOI, EOI
|
||||
for marker in b"\xff\xd8", b"\xff\xd9":
|
||||
assert marker in data[1] and marker in data[2]
|
||||
assert marker in data[1]
|
||||
assert 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]
|
||||
assert marker in data[1]
|
||||
assert 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]
|
||||
assert marker not in data[1]
|
||||
assert marker in data[2]
|
||||
|
||||
with Image.open(BytesIO(data[0])) as interchange_im:
|
||||
with Image.open(BytesIO(data[1] + data[2])) as combined_im:
|
||||
|
|
@ -1045,6 +1065,13 @@ class TestFileJpeg:
|
|||
|
||||
assert im._repr_jpeg_() is None
|
||||
|
||||
def test_deprecation(self) -> None:
|
||||
with Image.open(TEST_FILE) as im:
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert im.huffman_ac == {}
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert im.huffman_dc == {}
|
||||
|
||||
|
||||
@pytest.mark.skipif(not is_win32(), reason="Windows only")
|
||||
@skip_unless_feature("jpg")
|
||||
|
|
|
|||
|
|
@ -182,6 +182,15 @@ def test_restricted_icc_profile() -> None:
|
|||
ImageFile.LOAD_TRUNCATED_IMAGES = False
|
||||
|
||||
|
||||
@pytest.mark.skipif(
|
||||
not os.path.exists(EXTRA_DIR), reason="Extra image files not installed"
|
||||
)
|
||||
def test_unknown_colorspace() -> None:
|
||||
with Image.open(f"{EXTRA_DIR}/file8.jp2") as im:
|
||||
im.load()
|
||||
assert im.mode == "L"
|
||||
|
||||
|
||||
def test_header_errors() -> None:
|
||||
for path in (
|
||||
"Tests/images/invalid_header_length.jp2",
|
||||
|
|
@ -233,7 +242,7 @@ def test_layers() -> None:
|
|||
("foo.jp2", {"no_jp2": True}, 0, b"\xff\x4f"),
|
||||
("foo.j2k", {"no_jp2": False}, 0, b"\xff\x4f"),
|
||||
("foo.jp2", {"no_jp2": False}, 4, b"jP"),
|
||||
("foo.jp2", {"no_jp2": False}, 4, b"jP"),
|
||||
(None, {"no_jp2": False}, 4, b"jP"),
|
||||
),
|
||||
)
|
||||
def test_no_jp2(name: str, args: dict[str, bool], offset: int, data: bytes) -> None:
|
||||
|
|
@ -391,6 +400,13 @@ def test_pclr() -> None:
|
|||
assert len(im.palette.colors) == 256
|
||||
assert im.palette.colors[(255, 255, 255)] == 0
|
||||
|
||||
with Image.open(
|
||||
f"{EXTRA_DIR}/147af3f1083de4393666b7d99b01b58b_signal_sigsegv_130c531_6155_5136.jp2"
|
||||
) as im:
|
||||
assert im.mode == "P"
|
||||
assert len(im.palette.colors) == 139
|
||||
assert im.palette.colors[(0, 0, 0, 0)] == 0
|
||||
|
||||
|
||||
def test_comment() -> None:
|
||||
with Image.open("Tests/images/comment.jp2") as im:
|
||||
|
|
|
|||
|
|
@ -240,9 +240,10 @@ class TestFileLibTiff(LibTiffTestCase):
|
|||
|
||||
new_ifd = TiffImagePlugin.ImageFileDirectory_v2()
|
||||
for tag, info in core_items.items():
|
||||
assert info.type is not None
|
||||
if info.length == 1:
|
||||
new_ifd[tag] = values[info.type]
|
||||
if info.length == 0:
|
||||
elif not info.length:
|
||||
new_ifd[tag] = tuple(values[info.type] for _ in range(3))
|
||||
else:
|
||||
new_ifd[tag] = tuple(values[info.type] for _ in range(info.length))
|
||||
|
|
|
|||
|
|
@ -85,7 +85,9 @@ def test_exif(test_file: str) -> None:
|
|||
im_reloaded = roundtrip(im_original, save_all=True, exif=im_original.getexif())
|
||||
|
||||
for im in (im_original, im_reloaded):
|
||||
assert isinstance(im, MpoImagePlugin.MpoImageFile)
|
||||
info = im._getexif()
|
||||
assert info is not None
|
||||
assert info[272] == "Nintendo 3DS"
|
||||
assert info[296] == 2
|
||||
assert info[34665] == 188
|
||||
|
|
|
|||
|
|
@ -424,8 +424,10 @@ class TestFilePng:
|
|||
im = roundtrip(im, pnginfo=info)
|
||||
assert im.info == {"spam": "Eggs", "eggs": "Spam"}
|
||||
assert im.text == {"spam": "Eggs", "eggs": "Spam"}
|
||||
assert isinstance(im.text["spam"], PngImagePlugin.iTXt)
|
||||
assert im.text["spam"].lang == "en"
|
||||
assert im.text["spam"].tkey == "Spam"
|
||||
assert isinstance(im.text["eggs"], PngImagePlugin.iTXt)
|
||||
assert im.text["eggs"].lang == "en"
|
||||
assert im.text["eggs"].tkey == "Eggs"
|
||||
|
||||
|
|
@ -776,7 +778,7 @@ class TestFilePng:
|
|||
|
||||
mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
|
||||
|
||||
sys.stdout = mystdout # type: ignore[assignment]
|
||||
sys.stdout = mystdout
|
||||
|
||||
with Image.open(TEST_PNG_FILE) as im:
|
||||
im.save(sys.stdout, "PNG")
|
||||
|
|
|
|||
|
|
@ -95,7 +95,9 @@ def test_16bit_pgm_write(tmp_path: Path) -> None:
|
|||
with Image.open("Tests/images/16_bit_binary.pgm") as im:
|
||||
filename = str(tmp_path / "temp.pgm")
|
||||
im.save(filename, "PPM")
|
||||
assert_image_equal_tofile(im, filename)
|
||||
|
||||
im.convert("I;16").save(filename, "PPM")
|
||||
assert_image_equal_tofile(im, filename)
|
||||
|
||||
|
||||
|
|
@ -373,7 +375,7 @@ def test_save_stdout(buffer: bool) -> None:
|
|||
|
||||
mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
|
||||
|
||||
sys.stdout = mystdout # type: ignore[assignment]
|
||||
sys.stdout = mystdout
|
||||
|
||||
with Image.open(TEST_FILE) as im:
|
||||
im.save(sys.stdout, "PPM")
|
||||
|
|
|
|||
|
|
@ -108,7 +108,8 @@ class TestFileTiff:
|
|||
assert_image_equal_tofile(im, "Tests/images/hopper.tif")
|
||||
|
||||
with Image.open("Tests/images/hopper_bigtiff.tif") as im:
|
||||
# multistrip support not yet implemented
|
||||
# The data type of this file's StripOffsets tag is LONG8,
|
||||
# which is not yet supported for offset data when saving multiple frames.
|
||||
del im.tag_v2[273]
|
||||
|
||||
outfile = str(tmp_path / "temp.tif")
|
||||
|
|
@ -684,6 +685,13 @@ class TestFileTiff:
|
|||
with Image.open(outfile) as reloaded:
|
||||
assert_image_equal_tofile(reloaded, infile)
|
||||
|
||||
def test_invalid_tiled_dimensions(self) -> None:
|
||||
with open("Tests/images/tiff_tiled_planar_raw.tif", "rb") as fp:
|
||||
data = fp.read()
|
||||
b = BytesIO(data[:144] + b"\x02" + data[145:])
|
||||
with pytest.raises(ValueError):
|
||||
Image.open(b)
|
||||
|
||||
@pytest.mark.parametrize("mode", ("P", "PA"))
|
||||
def test_palette(self, mode: str, tmp_path: Path) -> None:
|
||||
outfile = str(tmp_path / "temp.tif")
|
||||
|
|
|
|||
|
|
@ -181,6 +181,29 @@ def test_change_stripbytecounts_tag_type(tmp_path: Path) -> None:
|
|||
assert reloaded.tag_v2.tagtype[TiffImagePlugin.STRIPBYTECOUNTS] == TiffTags.LONG
|
||||
|
||||
|
||||
def test_save_multiple_stripoffsets() -> None:
|
||||
ifd = TiffImagePlugin.ImageFileDirectory_v2()
|
||||
ifd[TiffImagePlugin.STRIPOFFSETS] = (123, 456)
|
||||
assert ifd.tagtype[TiffImagePlugin.STRIPOFFSETS] == TiffTags.LONG
|
||||
|
||||
# all values are in little-endian
|
||||
assert ifd.tobytes() == (
|
||||
# number of tags == 1
|
||||
b"\x01\x00"
|
||||
# tag id (2 bytes), type (2 bytes), count (4 bytes), value (4 bytes)
|
||||
# TiffImagePlugin.STRIPOFFSETS, TiffTags.LONG, 2, 18
|
||||
# where STRIPOFFSETS is 273, LONG is 4
|
||||
# and 18 is the offset of the tag data
|
||||
b"\x11\x01\x04\x00\x02\x00\x00\x00\x12\x00\x00\x00"
|
||||
# end of entries
|
||||
b"\x00\x00\x00\x00"
|
||||
# 26 is the total number of bytes output,
|
||||
# the offset for any auxiliary strip data that will then be appended
|
||||
# (123 + 26, 456 + 26) == (149, 482)
|
||||
b"\x95\x00\x00\x00\xe2\x01\x00\x00"
|
||||
)
|
||||
|
||||
|
||||
def test_no_duplicate_50741_tag() -> None:
|
||||
assert TAG_IDS["MakerNoteSafety"] == 50741
|
||||
assert TAG_IDS["BestQualityScale"] == 50780
|
||||
|
|
|
|||
|
|
@ -48,8 +48,6 @@ class TestFileWebp:
|
|||
self.rgb_mode = "RGB"
|
||||
|
||||
def test_version(self) -> None:
|
||||
_webp.WebPDecoderVersion()
|
||||
_webp.WebPDecoderBuggyAlpha()
|
||||
version = features.version_module("webp")
|
||||
assert version is not None
|
||||
assert re.search(r"\d+\.\d+\.\d+$", version)
|
||||
|
|
@ -74,7 +72,7 @@ class TestFileWebp:
|
|||
def _roundtrip(
|
||||
self, tmp_path: Path, mode: str, epsilon: float, args: dict[str, Any] = {}
|
||||
) -> None:
|
||||
temp_file = str(tmp_path / "temp.webp")
|
||||
temp_file = tmp_path / "temp.webp"
|
||||
|
||||
hopper(mode).save(temp_file, **args)
|
||||
with Image.open(temp_file) as image:
|
||||
|
|
@ -117,9 +115,8 @@ class TestFileWebp:
|
|||
hopper().save(buffer_method, format="WEBP", method=6)
|
||||
assert buffer_no_args.getbuffer() != buffer_method.getbuffer()
|
||||
|
||||
@skip_unless_feature("webp_anim")
|
||||
def test_save_all(self, tmp_path: Path) -> None:
|
||||
temp_file = str(tmp_path / "temp.webp")
|
||||
temp_file = tmp_path / "temp.webp"
|
||||
im = Image.new("RGB", (1, 1))
|
||||
im2 = Image.new("RGB", (1, 1), "#f00")
|
||||
im.save(temp_file, save_all=True, append_images=[im2])
|
||||
|
|
@ -130,9 +127,13 @@ class TestFileWebp:
|
|||
reloaded.seek(1)
|
||||
assert_image_similar(im2, reloaded, 1)
|
||||
|
||||
def test_unsupported_image_mode(self) -> None:
|
||||
im = Image.new("1", (1, 1))
|
||||
with pytest.raises(ValueError):
|
||||
_webp.WebPEncode(im.getim(), False, 0, 0, "", 4, 0, b"", "")
|
||||
|
||||
def test_icc_profile(self, tmp_path: Path) -> None:
|
||||
self._roundtrip(tmp_path, self.rgb_mode, 12.5, {"icc_profile": None})
|
||||
if _webp.HAVE_WEBPANIM:
|
||||
self._roundtrip(
|
||||
tmp_path, self.rgb_mode, 12.5, {"icc_profile": None, "save_all": True}
|
||||
)
|
||||
|
|
@ -155,40 +156,42 @@ class TestFileWebp:
|
|||
|
||||
@pytest.mark.skipif(sys.maxsize <= 2**32, reason="Requires 64-bit system")
|
||||
def test_write_encoding_error_message(self, tmp_path: Path) -> None:
|
||||
temp_file = str(tmp_path / "temp.webp")
|
||||
im = Image.new("RGB", (15000, 15000))
|
||||
with pytest.raises(ValueError) as e:
|
||||
im.save(temp_file, method=0)
|
||||
im.save(tmp_path / "temp.webp", method=0)
|
||||
assert str(e.value) == "encoding error 6"
|
||||
|
||||
@pytest.mark.skipif(sys.maxsize <= 2**32, reason="Requires 64-bit system")
|
||||
def test_write_encoding_error_bad_dimension(self, tmp_path: Path) -> None:
|
||||
im = Image.new("L", (16384, 16384))
|
||||
with pytest.raises(ValueError) as e:
|
||||
im.save(tmp_path / "temp.webp")
|
||||
assert (
|
||||
str(e.value)
|
||||
== "encoding error 5: Image size exceeds WebP limit of 16383 pixels"
|
||||
)
|
||||
|
||||
def test_WebPEncode_with_invalid_args(self) -> None:
|
||||
"""
|
||||
Calling encoder functions with no arguments should result in an error.
|
||||
"""
|
||||
|
||||
if _webp.HAVE_WEBPANIM:
|
||||
with pytest.raises(TypeError):
|
||||
_webp.WebPAnimEncoder()
|
||||
with pytest.raises(TypeError):
|
||||
_webp.WebPEncode()
|
||||
|
||||
def test_WebPDecode_with_invalid_args(self) -> None:
|
||||
def test_WebPAnimDecoder_with_invalid_args(self) -> None:
|
||||
"""
|
||||
Calling decoder functions with no arguments should result in an error.
|
||||
"""
|
||||
|
||||
if _webp.HAVE_WEBPANIM:
|
||||
with pytest.raises(TypeError):
|
||||
_webp.WebPAnimDecoder()
|
||||
with pytest.raises(TypeError):
|
||||
_webp.WebPDecode()
|
||||
|
||||
def test_no_resource_warning(self, tmp_path: Path) -> None:
|
||||
file_path = "Tests/images/hopper.webp"
|
||||
with Image.open(file_path) as image:
|
||||
temp_file = str(tmp_path / "temp.webp")
|
||||
with warnings.catch_warnings():
|
||||
image.save(temp_file)
|
||||
image.save(tmp_path / "temp.webp")
|
||||
|
||||
def test_file_pointer_could_be_reused(self) -> None:
|
||||
file_path = "Tests/images/hopper.webp"
|
||||
|
|
@ -200,20 +203,19 @@ class TestFileWebp:
|
|||
"background",
|
||||
(0, (0,), (-1, 0, 1, 2), (253, 254, 255, 256)),
|
||||
)
|
||||
@skip_unless_feature("webp_anim")
|
||||
def test_invalid_background(
|
||||
self, background: int | tuple[int, ...], tmp_path: Path
|
||||
) -> None:
|
||||
temp_file = str(tmp_path / "temp.webp")
|
||||
temp_file = tmp_path / "temp.webp"
|
||||
im = hopper()
|
||||
with pytest.raises(OSError):
|
||||
im.save(temp_file, save_all=True, append_images=[im], background=background)
|
||||
|
||||
@skip_unless_feature("webp_anim")
|
||||
def test_background_from_gif(self, tmp_path: Path) -> None:
|
||||
out_webp = tmp_path / "temp.webp"
|
||||
|
||||
# Save L mode GIF with background
|
||||
with Image.open("Tests/images/no_palette_with_background.gif") as im:
|
||||
out_webp = str(tmp_path / "temp.webp")
|
||||
im.save(out_webp, save_all=True)
|
||||
|
||||
# Save P mode GIF with background
|
||||
|
|
@ -221,11 +223,10 @@ class TestFileWebp:
|
|||
original_value = im.convert("RGB").getpixel((1, 1))
|
||||
|
||||
# Save as WEBP
|
||||
out_webp = str(tmp_path / "temp.webp")
|
||||
im.save(out_webp, save_all=True)
|
||||
|
||||
# Save as GIF
|
||||
out_gif = str(tmp_path / "temp.gif")
|
||||
out_gif = tmp_path / "temp.gif"
|
||||
with Image.open(out_webp) as im:
|
||||
im.save(out_gif)
|
||||
|
||||
|
|
@ -234,12 +235,11 @@ class TestFileWebp:
|
|||
difference = sum(abs(original_value[i] - reread_value[i]) for i in range(0, 3))
|
||||
assert difference < 5
|
||||
|
||||
@skip_unless_feature("webp_anim")
|
||||
def test_duration(self, tmp_path: Path) -> None:
|
||||
out_webp = tmp_path / "temp.webp"
|
||||
|
||||
with Image.open("Tests/images/dispose_bgnd.gif") as im:
|
||||
assert im.info["duration"] == 1000
|
||||
|
||||
out_webp = str(tmp_path / "temp.webp")
|
||||
im.save(out_webp, save_all=True)
|
||||
|
||||
with Image.open(out_webp) as reloaded:
|
||||
|
|
@ -247,9 +247,10 @@ class TestFileWebp:
|
|||
assert reloaded.info["duration"] == 1000
|
||||
|
||||
def test_roundtrip_rgba_palette(self, tmp_path: Path) -> None:
|
||||
temp_file = str(tmp_path / "temp.webp")
|
||||
temp_file = tmp_path / "temp.webp"
|
||||
im = Image.new("RGBA", (1, 1)).convert("P")
|
||||
assert im.mode == "P"
|
||||
assert im.palette is not None
|
||||
assert im.palette.mode == "RGBA"
|
||||
im.save(temp_file)
|
||||
|
||||
|
|
|
|||
|
|
@ -13,12 +13,7 @@ from .helper import (
|
|||
hopper,
|
||||
)
|
||||
|
||||
_webp = pytest.importorskip("PIL._webp", reason="WebP support not installed")
|
||||
|
||||
|
||||
def setup_module() -> None:
|
||||
if _webp.WebPDecoderBuggyAlpha():
|
||||
pytest.skip("Buggy early version of WebP installed, not testing transparency")
|
||||
pytest.importorskip("PIL._webp", reason="WebP support not installed")
|
||||
|
||||
|
||||
def test_read_rgba() -> None:
|
||||
|
|
@ -81,9 +76,6 @@ def test_write_rgba(tmp_path: Path) -> None:
|
|||
pil_image = Image.new("RGBA", (10, 10), (255, 0, 0, 20))
|
||||
pil_image.save(temp_file)
|
||||
|
||||
if _webp.WebPDecoderBuggyAlpha():
|
||||
return
|
||||
|
||||
with Image.open(temp_file) as image:
|
||||
image.load()
|
||||
|
||||
|
|
@ -93,11 +85,6 @@ def test_write_rgba(tmp_path: Path) -> None:
|
|||
image.load()
|
||||
image.getdata()
|
||||
|
||||
# Early versions of WebP are known to produce higher deviations:
|
||||
# deal with it
|
||||
if _webp.WebPDecoderVersion() <= 0x201:
|
||||
assert_image_similar(image, pil_image, 3.0)
|
||||
else:
|
||||
assert_image_similar(image, pil_image, 1.0)
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -15,10 +15,7 @@ from .helper import (
|
|||
skip_unless_feature,
|
||||
)
|
||||
|
||||
pytestmark = [
|
||||
skip_unless_feature("webp"),
|
||||
skip_unless_feature("webp_anim"),
|
||||
]
|
||||
pytestmark = skip_unless_feature("webp")
|
||||
|
||||
|
||||
def test_n_frames() -> None:
|
||||
|
|
|
|||
|
|
@ -8,14 +8,11 @@ from PIL import Image
|
|||
|
||||
from .helper import assert_image_equal, hopper
|
||||
|
||||
_webp = pytest.importorskip("PIL._webp", reason="WebP support not installed")
|
||||
pytest.importorskip("PIL._webp", reason="WebP support not installed")
|
||||
RGB_MODE = "RGB"
|
||||
|
||||
|
||||
def test_write_lossless_rgb(tmp_path: Path) -> None:
|
||||
if _webp.WebPDecoderVersion() < 0x0200:
|
||||
pytest.skip("lossless not included")
|
||||
|
||||
temp_file = str(tmp_path / "temp.webp")
|
||||
|
||||
hopper(RGB_MODE).save(temp_file, lossless=True)
|
||||
|
|
|
|||
|
|
@ -10,10 +10,7 @@ from PIL import Image
|
|||
|
||||
from .helper import mark_if_feature_version, skip_unless_feature
|
||||
|
||||
pytestmark = [
|
||||
skip_unless_feature("webp"),
|
||||
skip_unless_feature("webp_mux"),
|
||||
]
|
||||
pytestmark = skip_unless_feature("webp")
|
||||
|
||||
ElementTree: ModuleType | None
|
||||
try:
|
||||
|
|
@ -119,7 +116,15 @@ def test_read_no_exif() -> None:
|
|||
def test_getxmp() -> None:
|
||||
with Image.open("Tests/images/flower.webp") as im:
|
||||
assert "xmp" not in im.info
|
||||
assert im.getxmp() == {}
|
||||
if ElementTree is None:
|
||||
with pytest.warns(
|
||||
UserWarning,
|
||||
match="XMP data cannot be read without defusedxml dependency",
|
||||
):
|
||||
xmp = im.getxmp()
|
||||
else:
|
||||
xmp = im.getxmp()
|
||||
assert xmp == {}
|
||||
|
||||
with Image.open("Tests/images/flower2.webp") as im:
|
||||
if ElementTree is None:
|
||||
|
|
@ -136,7 +141,6 @@ def test_getxmp() -> None:
|
|||
)
|
||||
|
||||
|
||||
@skip_unless_feature("webp_anim")
|
||||
def test_write_animated_metadata(tmp_path: Path) -> None:
|
||||
iccp_data = b"<iccp_data>"
|
||||
exif_data = b"<exif_data>"
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@ from __future__ import annotations
|
|||
|
||||
import os
|
||||
from pathlib import Path
|
||||
from typing import AnyStr
|
||||
|
||||
import pytest
|
||||
|
||||
|
|
@ -92,7 +93,7 @@ def test_textsize(request: pytest.FixtureRequest, tmp_path: Path) -> None:
|
|||
|
||||
|
||||
def _test_high_characters(
|
||||
request: pytest.FixtureRequest, tmp_path: Path, message: str | bytes
|
||||
request: pytest.FixtureRequest, tmp_path: Path, message: AnyStr
|
||||
) -> None:
|
||||
tempname = save_font(request, tmp_path)
|
||||
font = ImageFont.load(tempname)
|
||||
|
|
|
|||
|
|
@ -42,6 +42,12 @@ try:
|
|||
except ImportError:
|
||||
ElementTree = None
|
||||
|
||||
PrettyPrinter: type | None
|
||||
try:
|
||||
from IPython.lib.pretty import PrettyPrinter
|
||||
except ImportError:
|
||||
PrettyPrinter = None
|
||||
|
||||
|
||||
# Deprecation helper
|
||||
def helper_image_new(mode: str, size: tuple[int, int]) -> Image.Image:
|
||||
|
|
@ -91,16 +97,15 @@ class TestImage:
|
|||
# with pytest.raises(MemoryError):
|
||||
# Image.new("L", (1000000, 1000000))
|
||||
|
||||
@pytest.mark.skipif(PrettyPrinter is None, reason="IPython is not installed")
|
||||
def test_repr_pretty(self) -> None:
|
||||
class Pretty:
|
||||
def text(self, text: str) -> None:
|
||||
self.pretty_output = text
|
||||
|
||||
im = Image.new("L", (100, 100))
|
||||
|
||||
p = Pretty()
|
||||
im._repr_pretty_(p, None)
|
||||
assert p.pretty_output == "<PIL.Image.Image image mode=L size=100x100>"
|
||||
output = io.StringIO()
|
||||
assert PrettyPrinter is not None
|
||||
p = PrettyPrinter(output)
|
||||
im._repr_pretty_(p, False)
|
||||
assert output.getvalue() == "<PIL.Image.Image image mode=L size=100x100>"
|
||||
|
||||
def test_open_formats(self) -> None:
|
||||
PNGFILE = "Tests/images/hopper.png"
|
||||
|
|
@ -700,6 +705,7 @@ class TestImage:
|
|||
assert new_image.size == image.size
|
||||
assert new_image.info == base_image.info
|
||||
if palette_result is not None:
|
||||
assert new_image.palette is not None
|
||||
assert new_image.palette.tobytes() == palette_result.tobytes()
|
||||
else:
|
||||
assert new_image.palette is None
|
||||
|
|
@ -769,6 +775,22 @@ class TestImage:
|
|||
exif.load(b"Exif\x00\x00")
|
||||
assert not dict(exif)
|
||||
|
||||
def test_duplicate_exif_header(self) -> None:
|
||||
with Image.open("Tests/images/exif.png") as im:
|
||||
im.load()
|
||||
im.info["exif"] = b"Exif\x00\x00" + im.info["exif"]
|
||||
|
||||
exif = im.getexif()
|
||||
assert exif[274] == 1
|
||||
|
||||
def test_empty_get_ifd(self) -> None:
|
||||
exif = Image.Exif()
|
||||
ifd = exif.get_ifd(0x8769)
|
||||
assert ifd == {}
|
||||
|
||||
ifd[36864] = b"0220"
|
||||
assert exif.get_ifd(0x8769) == {36864: b"0220"}
|
||||
|
||||
@mark_if_feature_version(
|
||||
pytest.mark.valgrind_known_error, "libjpeg_turbo", "2.0", reason="Known Failing"
|
||||
)
|
||||
|
|
@ -817,7 +839,6 @@ class TestImage:
|
|||
assert reloaded_exif[305] == "Pillow test"
|
||||
|
||||
@skip_unless_feature("webp")
|
||||
@skip_unless_feature("webp_anim")
|
||||
def test_exif_webp(self, tmp_path: Path) -> None:
|
||||
with Image.open("Tests/images/hopper.webp") as im:
|
||||
exif = im.getexif()
|
||||
|
|
@ -939,7 +960,15 @@ class TestImage:
|
|||
|
||||
def test_empty_xmp(self) -> None:
|
||||
with Image.open("Tests/images/hopper.gif") as im:
|
||||
assert im.getxmp() == {}
|
||||
if ElementTree is None:
|
||||
with pytest.warns(
|
||||
UserWarning,
|
||||
match="XMP data cannot be read without defusedxml dependency",
|
||||
):
|
||||
xmp = im.getxmp()
|
||||
else:
|
||||
xmp = im.getxmp()
|
||||
assert xmp == {}
|
||||
|
||||
def test_getxmp_padded(self) -> None:
|
||||
im = Image.new("RGB", (1, 1))
|
||||
|
|
@ -990,12 +1019,14 @@ class TestImage:
|
|||
# P mode with RGBA palette
|
||||
im = Image.new("RGBA", (1, 1)).convert("P")
|
||||
assert im.mode == "P"
|
||||
assert im.palette is not None
|
||||
assert im.palette.mode == "RGBA"
|
||||
assert im.has_transparency_data
|
||||
|
||||
def test_apply_transparency(self) -> None:
|
||||
im = Image.new("P", (1, 1))
|
||||
im.putpalette((0, 0, 0, 1, 1, 1))
|
||||
assert im.palette is not None
|
||||
assert im.palette.colors == {(0, 0, 0): 0, (1, 1, 1): 1}
|
||||
|
||||
# Test that no transformation is applied without transparency
|
||||
|
|
@ -1013,13 +1044,16 @@ class TestImage:
|
|||
im.putpalette((0, 0, 0, 255, 1, 1, 1, 128), "RGBA")
|
||||
im.info["transparency"] = 0
|
||||
im.apply_transparency()
|
||||
assert im.palette is not None
|
||||
assert im.palette.colors == {(0, 0, 0, 0): 0, (1, 1, 1, 128): 1}
|
||||
|
||||
# Test that transparency bytes are applied
|
||||
with Image.open("Tests/images/pil123p.png") as im:
|
||||
assert isinstance(im.info["transparency"], bytes)
|
||||
assert im.palette is not None
|
||||
assert im.palette.colors[(27, 35, 6)] == 24
|
||||
im.apply_transparency()
|
||||
assert im.palette is not None
|
||||
assert im.palette.colors[(27, 35, 6, 214)] == 24
|
||||
|
||||
def test_constants(self) -> None:
|
||||
|
|
@ -1052,22 +1086,17 @@ class TestImage:
|
|||
valgrind pytest -qq Tests/test_image.py::TestImage::test_overrun | grep decode.c
|
||||
"""
|
||||
with Image.open(os.path.join("Tests/images", path)) as im:
|
||||
try:
|
||||
with pytest.raises(OSError) as e:
|
||||
im.load()
|
||||
pytest.fail()
|
||||
except OSError as e:
|
||||
buffer_overrun = str(e) == "buffer overrun when reading image file"
|
||||
truncated = "image file is truncated" in str(e)
|
||||
buffer_overrun = str(e.value) == "buffer overrun when reading image file"
|
||||
truncated = "image file is truncated" in str(e.value)
|
||||
|
||||
assert buffer_overrun or truncated
|
||||
|
||||
def test_fli_overrun2(self) -> None:
|
||||
with Image.open("Tests/images/fli_overrun2.bin") as im:
|
||||
try:
|
||||
with pytest.raises(OSError, match="buffer overrun when reading image file"):
|
||||
im.seek(1)
|
||||
pytest.fail()
|
||||
except OSError as e:
|
||||
assert str(e) == "buffer overrun when reading image file"
|
||||
|
||||
def test_exit_fp(self) -> None:
|
||||
with Image.new("L", (1, 1)) as im:
|
||||
|
|
@ -1083,6 +1112,10 @@ class TestImage:
|
|||
assert len(caplog.records) == 0
|
||||
assert im.fp is None
|
||||
|
||||
def test_deprecation(self) -> None:
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert not Image.isImageType(None)
|
||||
|
||||
|
||||
class TestImageBytes:
|
||||
@pytest.mark.parametrize("mode", Image.MODES + ["BGR;15", "BGR;16", "BGR;24"])
|
||||
|
|
|
|||
|
|
@ -230,7 +230,7 @@ class TestImagePutPixelError:
|
|||
im.putpixel((0, 0), v) # type: ignore[arg-type]
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
("mode", "band_numbers", "match"),
|
||||
"mode, band_numbers, match",
|
||||
(
|
||||
("L", (0, 2), "color must be int or single-element tuple"),
|
||||
("LA", (0, 3), "color must be int, or tuple of one or two elements"),
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@ def test_toarray() -> None:
|
|||
|
||||
def test_with_dtype(dtype: npt.DTypeLike) -> None:
|
||||
ai = numpy.array(im, dtype=dtype)
|
||||
assert ai.dtype == dtype
|
||||
assert ai.dtype.type is dtype
|
||||
|
||||
# assert test("1") == ((100, 128), '|b1', 1600))
|
||||
assert test("L") == ((100, 128), "|u1", 12800)
|
||||
|
|
@ -47,7 +47,7 @@ def test_toarray() -> None:
|
|||
with pytest.raises(OSError):
|
||||
numpy.array(im_truncated)
|
||||
else:
|
||||
with pytest.warns(UserWarning):
|
||||
with pytest.warns(DeprecationWarning):
|
||||
numpy.array(im_truncated)
|
||||
|
||||
|
||||
|
|
@ -113,4 +113,5 @@ def test_fromarray_palette() -> None:
|
|||
out = Image.fromarray(a, "P")
|
||||
|
||||
# Assert that the Python and C palettes match
|
||||
assert out.palette is not None
|
||||
assert len(out.palette.colors) == len(out.im.getpalette()) / 3
|
||||
|
|
|
|||
|
|
@ -218,6 +218,7 @@ def test_trns_RGB(tmp_path: Path) -> None:
|
|||
def test_l_macro_rounding(convert_mode: str) -> None:
|
||||
for mode in ("P", "PA"):
|
||||
im = Image.new(mode, (1, 1))
|
||||
assert im.palette is not None
|
||||
im.palette.getcolor((0, 1, 2))
|
||||
|
||||
converted_im = im.convert(convert_mode)
|
||||
|
|
|
|||
|
|
@ -49,5 +49,7 @@ def test_copy_zero() -> None:
|
|||
@skip_unless_feature("libtiff")
|
||||
def test_deepcopy() -> None:
|
||||
with Image.open("Tests/images/g4_orientation_5.tif") as im:
|
||||
assert im.size == (590, 88)
|
||||
|
||||
out = copy.deepcopy(im)
|
||||
assert out.size == (590, 88)
|
||||
|
|
|
|||
|
|
@ -86,6 +86,7 @@ def test_rgba_palette(mode: str, palette: tuple[int, ...]) -> None:
|
|||
im = Image.new("P", (1, 1))
|
||||
im.putpalette(palette, mode)
|
||||
assert im.getpalette() == [1, 2, 3]
|
||||
assert im.palette is not None
|
||||
assert im.palette.colors == {(1, 2, 3, 4): 0}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -69,6 +69,7 @@ def test_quantize_no_dither() -> None:
|
|||
|
||||
converted = image.quantize(dither=Image.Dither.NONE, palette=palette)
|
||||
assert converted.mode == "P"
|
||||
assert converted.palette is not None
|
||||
assert converted.palette.palette == palette.palette.palette
|
||||
|
||||
|
||||
|
|
@ -81,6 +82,7 @@ def test_quantize_no_dither2() -> None:
|
|||
palette.putpalette(data)
|
||||
quantized = im.quantize(dither=Image.Dither.NONE, palette=palette)
|
||||
|
||||
assert quantized.palette is not None
|
||||
assert tuple(quantized.palette.palette) == data
|
||||
|
||||
px = quantized.load()
|
||||
|
|
@ -117,6 +119,7 @@ def test_colors() -> None:
|
|||
im = hopper()
|
||||
colors = 2
|
||||
converted = im.quantize(colors)
|
||||
assert converted.palette is not None
|
||||
assert len(converted.palette.palette) == colors * len("RGB")
|
||||
|
||||
|
||||
|
|
@ -147,6 +150,7 @@ def test_palette(method: Image.Quantize, color: tuple[int, ...]) -> None:
|
|||
converted = im.quantize(method=method)
|
||||
converted_px = converted.load()
|
||||
assert converted_px is not None
|
||||
assert converted.palette is not None
|
||||
assert converted_px[0, 0] == converted.palette.colors[color]
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -44,9 +44,19 @@ class TestImagingCoreResize:
|
|||
self.resize(hopper("1"), (15, 12), Image.Resampling.BILINEAR)
|
||||
with pytest.raises(ValueError):
|
||||
self.resize(hopper("P"), (15, 12), Image.Resampling.BILINEAR)
|
||||
with pytest.raises(ValueError):
|
||||
self.resize(hopper("I;16"), (15, 12), Image.Resampling.BILINEAR)
|
||||
for mode in ["L", "I", "F", "RGB", "RGBA", "CMYK", "YCbCr"]:
|
||||
for mode in [
|
||||
"L",
|
||||
"I",
|
||||
"I;16",
|
||||
"I;16L",
|
||||
"I;16B",
|
||||
"I;16N",
|
||||
"F",
|
||||
"RGB",
|
||||
"RGBA",
|
||||
"CMYK",
|
||||
"YCbCr",
|
||||
]:
|
||||
im = hopper(mode)
|
||||
r = self.resize(im, (15, 12), Image.Resampling.BILINEAR)
|
||||
assert r.mode == mode
|
||||
|
|
@ -300,21 +310,19 @@ class TestImageResize:
|
|||
im.resize((10, 10), "unknown")
|
||||
|
||||
@skip_unless_feature("libtiff")
|
||||
def test_load_first(self) -> None:
|
||||
# load() may change the size of the image
|
||||
# Test that resize() is calling it before getting the size
|
||||
def test_transposed(self) -> None:
|
||||
with Image.open("Tests/images/g4_orientation_5.tif") as im:
|
||||
im = im.resize((64, 64))
|
||||
assert im.size == (64, 64)
|
||||
|
||||
@pytest.mark.parametrize("mode", ("L", "RGB", "I", "F"))
|
||||
@pytest.mark.parametrize(
|
||||
"mode", ("L", "RGB", "I", "I;16", "I;16L", "I;16B", "I;16N", "F")
|
||||
)
|
||||
def test_default_filter_bicubic(self, mode: str) -> None:
|
||||
im = hopper(mode)
|
||||
assert im.resize((20, 20), Image.Resampling.BICUBIC) == im.resize((20, 20))
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
"mode", ("1", "P", "I;16", "I;16L", "I;16B", "BGR;15", "BGR;16")
|
||||
)
|
||||
@pytest.mark.parametrize("mode", ("1", "P", "BGR;15", "BGR;16"))
|
||||
def test_default_filter_nearest(self, mode: str) -> None:
|
||||
im = hopper(mode)
|
||||
assert im.resize((20, 20), Image.Resampling.NEAREST) == im.resize((20, 20))
|
||||
|
|
|
|||
|
|
@ -92,15 +92,13 @@ def test_no_resize() -> None:
|
|||
|
||||
|
||||
@skip_unless_feature("libtiff")
|
||||
def test_load_first() -> None:
|
||||
# load() may change the size of the image
|
||||
# Test that thumbnail() is calling it before performing size calculations
|
||||
def test_transposed() -> None:
|
||||
with Image.open("Tests/images/g4_orientation_5.tif") as im:
|
||||
assert im.size == (590, 88)
|
||||
|
||||
im.thumbnail((64, 64))
|
||||
assert im.size == (64, 10)
|
||||
|
||||
# Test thumbnail(), without draft(),
|
||||
# on an image that is large enough once load() has changed the size
|
||||
with Image.open("Tests/images/g4_orientation_5.tif") as im:
|
||||
im.thumbnail((590, 88), reducing_gap=None)
|
||||
assert im.size == (590, 88)
|
||||
|
|
|
|||
|
|
@ -398,7 +398,8 @@ def test_logical() -> None:
|
|||
for y in (a, b):
|
||||
imy = Image.new("1", (1, 1), y)
|
||||
value = op(imx, imy).getpixel((0, 0))
|
||||
assert not isinstance(value, tuple) and value is not None
|
||||
assert not isinstance(value, tuple)
|
||||
assert value is not None
|
||||
out.append(value)
|
||||
return out
|
||||
|
||||
|
|
|
|||
|
|
@ -696,6 +696,12 @@ def test_rgb_lab(mode: str) -> None:
|
|||
assert value[:3] == (0, 255, 255)
|
||||
|
||||
|
||||
def test_cmyk_lab() -> None:
|
||||
im = Image.new("CMYK", (1, 1))
|
||||
converted_im = im.convert("LAB")
|
||||
assert converted_im.getpixel((0, 0)) == (255, 128, 128)
|
||||
|
||||
|
||||
def test_deprecation() -> None:
|
||||
with pytest.warns(DeprecationWarning):
|
||||
assert ImageCms.DESCRIPTION.strip().startswith("pyCMS")
|
||||
|
|
|
|||
|
|
@ -857,6 +857,27 @@ def test_rounded_rectangle_corners(
|
|||
)
|
||||
|
||||
|
||||
def test_rounded_rectangle_joined_x_different_corners() -> None:
|
||||
# Arrange
|
||||
im = Image.new("RGB", (W, H))
|
||||
draw = ImageDraw.Draw(im, "RGBA")
|
||||
|
||||
# Act
|
||||
draw.rounded_rectangle(
|
||||
(20, 10, 80, 90),
|
||||
30,
|
||||
fill="red",
|
||||
outline="green",
|
||||
width=5,
|
||||
corners=(True, False, False, False),
|
||||
)
|
||||
|
||||
# Assert
|
||||
assert_image_equal_tofile(
|
||||
im, "Tests/images/imagedraw_rounded_rectangle_joined_x_different_corners.png"
|
||||
)
|
||||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
"xy, radius, type",
|
||||
[
|
||||
|
|
@ -1347,6 +1368,20 @@ def test_stroke() -> None:
|
|||
)
|
||||
|
||||
|
||||
@skip_unless_feature("freetype2")
|
||||
def test_stroke_float() -> None:
|
||||
# Arrange
|
||||
im = Image.new("RGB", (120, 130))
|
||||
draw = ImageDraw.Draw(im)
|
||||
font = ImageFont.truetype("Tests/fonts/FreeMono.ttf", 120)
|
||||
|
||||
# Act
|
||||
draw.text((12, 12), "A", "#f00", font, stroke_width=0.5)
|
||||
|
||||
# Assert
|
||||
assert_image_similar_tofile(im, "Tests/images/imagedraw_stroke_float.png", 3.1)
|
||||
|
||||
|
||||
@skip_unless_feature("freetype2")
|
||||
def test_stroke_descender() -> None:
|
||||
# Arrange
|
||||
|
|
|
|||
|
|
@ -65,6 +65,36 @@ def test_mode() -> None:
|
|||
ImageDraw2.Draw("L")
|
||||
|
||||
|
||||
@pytest.mark.parametrize("bbox", BBOX)
|
||||
@pytest.mark.parametrize("start, end", ((0, 180), (0.5, 180.4)))
|
||||
def test_arc(bbox: Coords, start: float, end: float) -> None:
|
||||
# Arrange
|
||||
im = Image.new("RGB", (W, H))
|
||||
draw = ImageDraw2.Draw(im)
|
||||
pen = ImageDraw2.Pen("white", width=1)
|
||||
|
||||
# Act
|
||||
draw.arc(bbox, pen, start, end)
|
||||
|
||||
# Assert
|
||||
assert_image_similar_tofile(im, "Tests/images/imagedraw_arc.png", 1)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("bbox", BBOX)
|
||||
def test_chord(bbox: Coords) -> None:
|
||||
# Arrange
|
||||
im = Image.new("RGB", (W, H))
|
||||
draw = ImageDraw2.Draw(im)
|
||||
pen = ImageDraw2.Pen("yellow")
|
||||
brush = ImageDraw2.Brush("red")
|
||||
|
||||
# Act
|
||||
draw.chord(bbox, pen, 0, 180, brush)
|
||||
|
||||
# Assert
|
||||
assert_image_similar_tofile(im, "Tests/images/imagedraw_chord_RGB.png", 1)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("bbox", BBOX)
|
||||
def test_ellipse(bbox: Coords) -> None:
|
||||
# Arrange
|
||||
|
|
@ -123,6 +153,22 @@ def test_line_pen_as_brush(points: Coords) -> None:
|
|||
assert_image_equal_tofile(im, "Tests/images/imagedraw_line.png")
|
||||
|
||||
|
||||
@pytest.mark.parametrize("bbox", BBOX)
|
||||
@pytest.mark.parametrize("start, end", ((-92, 46), (-92.2, 46.2)))
|
||||
def test_pieslice(bbox: Coords, start: float, end: float) -> None:
|
||||
# Arrange
|
||||
im = Image.new("RGB", (W, H))
|
||||
draw = ImageDraw2.Draw(im)
|
||||
pen = ImageDraw2.Pen("blue")
|
||||
brush = ImageDraw2.Brush("white")
|
||||
|
||||
# Act
|
||||
draw.pieslice(bbox, pen, start, end, brush)
|
||||
|
||||
# Assert
|
||||
assert_image_similar_tofile(im, "Tests/images/imagedraw_pieslice.png", 1)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("points", POINTS)
|
||||
def test_polygon(points: Coords) -> None:
|
||||
# Arrange
|
||||
|
|
|
|||
|
|
@ -94,7 +94,6 @@ class TestImageFile:
|
|||
assert (48, 48) == p.image.size
|
||||
|
||||
@skip_unless_feature("webp")
|
||||
@skip_unless_feature("webp_anim")
|
||||
def test_incremental_webp(self) -> None:
|
||||
with ImageFile.Parser() as p:
|
||||
with open("Tests/images/hopper.webp", "rb") as f:
|
||||
|
|
@ -211,7 +210,7 @@ class MockPyDecoder(ImageFile.PyDecoder):
|
|||
|
||||
super().__init__(mode, *args)
|
||||
|
||||
def decode(self, buffer: bytes) -> tuple[int, int]:
|
||||
def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
|
||||
# eof
|
||||
return -1, 0
|
||||
|
||||
|
|
@ -239,7 +238,9 @@ class MockImageFile(ImageFile.ImageFile):
|
|||
self.rawmode = "RGBA"
|
||||
self._mode = "RGBA"
|
||||
self._size = (200, 200)
|
||||
self.tile = [("MOCK", (xoff, yoff, xoff + xsize, yoff + ysize), 32, None)]
|
||||
self.tile = [
|
||||
ImageFile._Tile("MOCK", (xoff, yoff, xoff + xsize, yoff + ysize), 32, None)
|
||||
]
|
||||
|
||||
|
||||
class CodecsTest:
|
||||
|
|
@ -269,7 +270,7 @@ class TestPyDecoder(CodecsTest):
|
|||
buf = BytesIO(b"\x00" * 255)
|
||||
|
||||
im = MockImageFile(buf)
|
||||
im.tile = [("MOCK", None, 32, None)]
|
||||
im.tile = [ImageFile._Tile("MOCK", None, 32, None)]
|
||||
|
||||
im.load()
|
||||
|
||||
|
|
@ -282,12 +283,12 @@ class TestPyDecoder(CodecsTest):
|
|||
buf = BytesIO(b"\x00" * 255)
|
||||
|
||||
im = MockImageFile(buf)
|
||||
im.tile = [("MOCK", (xoff, yoff, -10, yoff + ysize), 32, None)]
|
||||
im.tile = [ImageFile._Tile("MOCK", (xoff, yoff, -10, yoff + ysize), 32, None)]
|
||||
|
||||
with pytest.raises(ValueError):
|
||||
im.load()
|
||||
|
||||
im.tile = [("MOCK", (xoff, yoff, xoff + xsize, -10), 32, None)]
|
||||
im.tile = [ImageFile._Tile("MOCK", (xoff, yoff, xoff + xsize, -10), 32, None)]
|
||||
with pytest.raises(ValueError):
|
||||
im.load()
|
||||
|
||||
|
|
@ -295,12 +296,20 @@ class TestPyDecoder(CodecsTest):
|
|||
buf = BytesIO(b"\x00" * 255)
|
||||
|
||||
im = MockImageFile(buf)
|
||||
im.tile = [("MOCK", (xoff, yoff, xoff + xsize + 100, yoff + ysize), 32, None)]
|
||||
im.tile = [
|
||||
ImageFile._Tile(
|
||||
"MOCK", (xoff, yoff, xoff + xsize + 100, yoff + ysize), 32, None
|
||||
)
|
||||
]
|
||||
|
||||
with pytest.raises(ValueError):
|
||||
im.load()
|
||||
|
||||
im.tile = [("MOCK", (xoff, yoff, xoff + xsize, yoff + ysize + 100), 32, None)]
|
||||
im.tile = [
|
||||
ImageFile._Tile(
|
||||
"MOCK", (xoff, yoff, xoff + xsize, yoff + ysize + 100), 32, None
|
||||
)
|
||||
]
|
||||
with pytest.raises(ValueError):
|
||||
im.load()
|
||||
|
||||
|
|
@ -318,7 +327,13 @@ class TestPyEncoder(CodecsTest):
|
|||
|
||||
fp = BytesIO()
|
||||
ImageFile._save(
|
||||
im, fp, [("MOCK", (xoff, yoff, xoff + xsize, yoff + ysize), 0, "RGB")]
|
||||
im,
|
||||
fp,
|
||||
[
|
||||
ImageFile._Tile(
|
||||
"MOCK", (xoff, yoff, xoff + xsize, yoff + ysize), 0, "RGB"
|
||||
)
|
||||
],
|
||||
)
|
||||
|
||||
assert MockPyEncoder.last
|
||||
|
|
@ -331,10 +346,10 @@ class TestPyEncoder(CodecsTest):
|
|||
buf = BytesIO(b"\x00" * 255)
|
||||
|
||||
im = MockImageFile(buf)
|
||||
im.tile = [("MOCK", None, 32, None)]
|
||||
im.tile = [ImageFile._Tile("MOCK", None, 32, None)]
|
||||
|
||||
fp = BytesIO()
|
||||
ImageFile._save(im, fp, [("MOCK", None, 0, "RGB")])
|
||||
ImageFile._save(im, fp, [ImageFile._Tile("MOCK", None, 0, "RGB")])
|
||||
|
||||
assert MockPyEncoder.last
|
||||
assert MockPyEncoder.last.state.xoff == 0
|
||||
|
|
@ -351,7 +366,9 @@ class TestPyEncoder(CodecsTest):
|
|||
MockPyEncoder.last = None
|
||||
with pytest.raises(ValueError):
|
||||
ImageFile._save(
|
||||
im, fp, [("MOCK", (xoff, yoff, -10, yoff + ysize), 0, "RGB")]
|
||||
im,
|
||||
fp,
|
||||
[ImageFile._Tile("MOCK", (xoff, yoff, -10, yoff + ysize), 0, "RGB")],
|
||||
)
|
||||
last: MockPyEncoder | None = MockPyEncoder.last
|
||||
assert last
|
||||
|
|
@ -359,7 +376,9 @@ class TestPyEncoder(CodecsTest):
|
|||
|
||||
with pytest.raises(ValueError):
|
||||
ImageFile._save(
|
||||
im, fp, [("MOCK", (xoff, yoff, xoff + xsize, -10), 0, "RGB")]
|
||||
im,
|
||||
fp,
|
||||
[ImageFile._Tile("MOCK", (xoff, yoff, xoff + xsize, -10), 0, "RGB")],
|
||||
)
|
||||
|
||||
def test_oversize(self) -> None:
|
||||
|
|
@ -372,14 +391,22 @@ class TestPyEncoder(CodecsTest):
|
|||
ImageFile._save(
|
||||
im,
|
||||
fp,
|
||||
[("MOCK", (xoff, yoff, xoff + xsize + 100, yoff + ysize), 0, "RGB")],
|
||||
[
|
||||
ImageFile._Tile(
|
||||
"MOCK", (xoff, yoff, xoff + xsize + 100, yoff + ysize), 0, "RGB"
|
||||
)
|
||||
],
|
||||
)
|
||||
|
||||
with pytest.raises(ValueError):
|
||||
ImageFile._save(
|
||||
im,
|
||||
fp,
|
||||
[("MOCK", (xoff, yoff, xoff + xsize, yoff + ysize + 100), 0, "RGB")],
|
||||
[
|
||||
ImageFile._Tile(
|
||||
"MOCK", (xoff, yoff, xoff + xsize, yoff + ysize + 100), 0, "RGB"
|
||||
)
|
||||
],
|
||||
)
|
||||
|
||||
def test_encode(self) -> None:
|
||||
|
|
@ -395,9 +422,8 @@ class TestPyEncoder(CodecsTest):
|
|||
with pytest.raises(NotImplementedError):
|
||||
encoder.encode_to_pyfd()
|
||||
|
||||
fh = BytesIO()
|
||||
with pytest.raises(NotImplementedError):
|
||||
encoder.encode_to_file(fh, 0)
|
||||
encoder.encode_to_file(0, 0)
|
||||
|
||||
def test_zero_height(self) -> None:
|
||||
with pytest.raises(UnidentifiedImageError):
|
||||
|
|
|
|||
|
|
@ -5,6 +5,7 @@ import os
|
|||
import re
|
||||
import shutil
|
||||
import sys
|
||||
import tempfile
|
||||
from io import BytesIO
|
||||
from pathlib import Path
|
||||
from typing import Any, BinaryIO
|
||||
|
|
@ -460,17 +461,43 @@ def test_free_type_font_get_mask(font: ImageFont.FreeTypeFont) -> None:
|
|||
assert mask.size == (108, 13)
|
||||
|
||||
|
||||
def test_load_when_image_not_found() -> None:
|
||||
with tempfile.NamedTemporaryFile(delete=False) as tmp:
|
||||
pass
|
||||
with pytest.raises(OSError) as e:
|
||||
ImageFont.load(tmp.name)
|
||||
|
||||
os.unlink(tmp.name)
|
||||
|
||||
root = os.path.splitext(tmp.name)[0]
|
||||
assert str(e.value) == f"cannot find glyph data file {root}.{{gif|pbm|png}}"
|
||||
|
||||
|
||||
def test_load_path_not_found() -> None:
|
||||
# Arrange
|
||||
filename = "somefilenamethatdoesntexist.ttf"
|
||||
|
||||
# Act/Assert
|
||||
with pytest.raises(OSError):
|
||||
with pytest.raises(OSError) as e:
|
||||
ImageFont.load_path(filename)
|
||||
|
||||
# The file doesn't exist, so don't suggest `load`
|
||||
assert filename in str(e.value)
|
||||
assert "did you mean" not in str(e.value)
|
||||
with pytest.raises(OSError):
|
||||
ImageFont.truetype(filename)
|
||||
|
||||
|
||||
def test_load_path_existing_path() -> None:
|
||||
with tempfile.NamedTemporaryFile() as tmp:
|
||||
with pytest.raises(OSError) as e:
|
||||
ImageFont.load_path(tmp.name)
|
||||
|
||||
# The file exists, so the error message suggests to use `load` instead
|
||||
assert tmp.name in str(e.value)
|
||||
assert " did you mean" in str(e.value)
|
||||
|
||||
|
||||
def test_load_non_font_bytes() -> None:
|
||||
with open("Tests/images/hopper.jpg", "rb") as f:
|
||||
with pytest.raises(OSError):
|
||||
|
|
@ -717,14 +744,14 @@ def test_variation_set_by_name(font: ImageFont.FreeTypeFont) -> None:
|
|||
|
||||
font = ImageFont.truetype("Tests/fonts/AdobeVFPrototype.ttf", 36)
|
||||
_check_text(font, "Tests/images/variation_adobe.png", 11)
|
||||
for name in ["Bold", b"Bold"]:
|
||||
for name in ("Bold", b"Bold"):
|
||||
font.set_variation_by_name(name)
|
||||
assert font.getname()[1] == "Bold"
|
||||
_check_text(font, "Tests/images/variation_adobe_name.png", 16)
|
||||
|
||||
font = ImageFont.truetype("Tests/fonts/TINY5x3GX.ttf", 36)
|
||||
_check_text(font, "Tests/images/variation_tiny.png", 40)
|
||||
for name in ["200", b"200"]:
|
||||
for name in ("200", b"200"):
|
||||
font.set_variation_by_name(name)
|
||||
assert font.getname()[1] == "200"
|
||||
_check_text(font, "Tests/images/variation_tiny_name.png", 40)
|
||||
|
|
@ -1113,6 +1140,9 @@ def test_bytes(font: ImageFont.FreeTypeFont) -> None:
|
|||
)
|
||||
assert font.getmask2(b"test")[1] == font.getmask2("test")[1]
|
||||
|
||||
with pytest.raises(TypeError):
|
||||
font.getlength((0, 0)) # type: ignore[arg-type]
|
||||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
"test_file",
|
||||
|
|
@ -1147,3 +1177,15 @@ def test_invalid_truetype_sizes_raise_valueerror(
|
|||
) -> None:
|
||||
with pytest.raises(ValueError):
|
||||
ImageFont.truetype(FONT_PATH, size, layout_engine=layout_engine)
|
||||
|
||||
|
||||
def test_freetype_deprecation(monkeypatch: pytest.MonkeyPatch) -> None:
|
||||
# Arrange: mock features.version_module to return fake FreeType version
|
||||
def fake_version_module(module: str) -> str:
|
||||
return "2.9.0"
|
||||
|
||||
monkeypatch.setattr(features, "version_module", fake_version_module)
|
||||
|
||||
# Act / Assert
|
||||
with pytest.warns(DeprecationWarning):
|
||||
ImageFont.truetype(FONT_PATH, FONT_SIZE)
|
||||
|
|
|
|||
|
|
@ -46,7 +46,8 @@ def img_to_string(im: Image.Image) -> str:
|
|||
line = ""
|
||||
for c in range(im.width):
|
||||
value = im.getpixel((c, r))
|
||||
assert not isinstance(value, tuple) and value is not None
|
||||
assert not isinstance(value, tuple)
|
||||
assert value is not None
|
||||
line += chars[value > 0]
|
||||
result.append(line)
|
||||
return "\n".join(result)
|
||||
|
|
|
|||
|
|
@ -390,7 +390,7 @@ def test_colorize_3color_offset() -> None:
|
|||
|
||||
def test_exif_transpose() -> None:
|
||||
exts = [".jpg"]
|
||||
if features.check("webp") and features.check("webp_anim"):
|
||||
if features.check("webp"):
|
||||
exts.append(".webp")
|
||||
for ext in exts:
|
||||
with Image.open("Tests/images/hopper" + ext) as base_im:
|
||||
|
|
|
|||
|
|
@ -204,6 +204,17 @@ def test_overflow_segfault() -> None:
|
|||
x[i] = b"0" * 16
|
||||
|
||||
|
||||
def test_compact_within_map() -> None:
|
||||
p = ImagePath.Path([0, 1])
|
||||
|
||||
def map_func(x: float, y: float) -> tuple[float, float]:
|
||||
p.compact()
|
||||
return 0, 0
|
||||
|
||||
with pytest.raises(ValueError):
|
||||
p.map(map_func)
|
||||
|
||||
|
||||
class Evil:
|
||||
def __init__(self) -> None:
|
||||
self.corrupt = Image.core.path(0x4000000000000000)
|
||||
|
|
|
|||
|
|
@ -115,7 +115,7 @@ def test_ipythonviewer() -> None:
|
|||
test_viewer = viewer
|
||||
break
|
||||
else:
|
||||
pytest.fail()
|
||||
pytest.fail("IPythonViewer not found")
|
||||
|
||||
im = hopper()
|
||||
assert test_viewer.show(im) == 1
|
||||
|
|
|
|||
|
|
@ -60,6 +60,18 @@ class TestImageWinDib:
|
|||
with pytest.raises(ValueError):
|
||||
ImageWin.Dib(mode)
|
||||
|
||||
def test_dib_hwnd(self) -> None:
|
||||
mode = "RGBA"
|
||||
size = (128, 128)
|
||||
wnd = 0
|
||||
|
||||
dib = ImageWin.Dib(mode, size)
|
||||
hwnd = ImageWin.HWND(wnd)
|
||||
|
||||
dib.expose(hwnd)
|
||||
dib.draw(hwnd, (0, 0) + size)
|
||||
assert isinstance(dib.query_palette(hwnd), int)
|
||||
|
||||
def test_dib_paste(self) -> None:
|
||||
# Arrange
|
||||
im = hopper()
|
||||
|
|
|
|||
|
|
@ -238,8 +238,10 @@ def test_zero_size() -> None:
|
|||
|
||||
|
||||
@skip_unless_feature("libtiff")
|
||||
def test_load_first() -> None:
|
||||
def test_transposed() -> None:
|
||||
with Image.open("Tests/images/g4_orientation_5.tif") as im:
|
||||
assert im.size == (590, 88)
|
||||
|
||||
a = numpy.array(im)
|
||||
assert a.shape == (88, 590)
|
||||
|
||||
|
|
|
|||
|
|
@ -46,7 +46,7 @@ def helper_pickle_string(protocol: int, test_file: str, mode: str | None) -> Non
|
|||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
("test_file", "test_mode"),
|
||||
"test_file, test_mode",
|
||||
[
|
||||
("Tests/images/hopper.jpg", None),
|
||||
("Tests/images/hopper.jpg", "L"),
|
||||
|
|
|
|||
|
|
@ -5,8 +5,6 @@ import sys
|
|||
from io import BytesIO
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
|
||||
from PIL import Image, PSDraw
|
||||
|
||||
|
||||
|
|
@ -49,17 +47,16 @@ def test_draw_postscript(tmp_path: Path) -> None:
|
|||
assert os.path.getsize(tempfile) > 0
|
||||
|
||||
|
||||
@pytest.mark.parametrize("buffer", (True, False))
|
||||
def test_stdout(buffer: bool) -> None:
|
||||
def test_stdout() -> None:
|
||||
# Temporarily redirect stdout
|
||||
old_stdout = sys.stdout
|
||||
|
||||
class MyStdOut:
|
||||
buffer = BytesIO()
|
||||
|
||||
mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
|
||||
mystdout = MyStdOut()
|
||||
|
||||
sys.stdout = mystdout # type: ignore[assignment]
|
||||
sys.stdout = mystdout
|
||||
|
||||
ps = PSDraw.PSDraw()
|
||||
_create_document(ps)
|
||||
|
|
@ -67,6 +64,4 @@ def test_stdout(buffer: bool) -> None:
|
|||
# Reset stdout
|
||||
sys.stdout = old_stdout
|
||||
|
||||
if isinstance(mystdout, MyStdOut):
|
||||
mystdout = mystdout.buffer
|
||||
assert mystdout.getvalue() != b""
|
||||
assert mystdout.buffer.getvalue() != b""
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
from __future__ import annotations
|
||||
|
||||
from pathlib import Path
|
||||
from typing import TYPE_CHECKING, Union
|
||||
|
||||
import pytest
|
||||
|
||||
|
|
@ -8,6 +9,20 @@ from PIL import Image, ImageQt
|
|||
|
||||
from .helper import assert_image_equal_tofile, assert_image_similar, hopper
|
||||
|
||||
if TYPE_CHECKING:
|
||||
import PyQt6
|
||||
import PySide6
|
||||
|
||||
QApplication = Union[PyQt6.QtWidgets.QApplication, PySide6.QtWidgets.QApplication]
|
||||
QHBoxLayout = Union[PyQt6.QtWidgets.QHBoxLayout, PySide6.QtWidgets.QHBoxLayout]
|
||||
QImage = Union[PyQt6.QtGui.QImage, PySide6.QtGui.QImage]
|
||||
QLabel = Union[PyQt6.QtWidgets.QLabel, PySide6.QtWidgets.QLabel]
|
||||
QPainter = Union[PyQt6.QtGui.QPainter, PySide6.QtGui.QPainter]
|
||||
QPixmap = Union[PyQt6.QtGui.QPixmap, PySide6.QtGui.QPixmap]
|
||||
QPoint = Union[PyQt6.QtCore.QPoint, PySide6.QtCore.QPoint]
|
||||
QRegion = Union[PyQt6.QtGui.QRegion, PySide6.QtGui.QRegion]
|
||||
QWidget = Union[PyQt6.QtWidgets.QWidget, PySide6.QtWidgets.QWidget]
|
||||
|
||||
if ImageQt.qt_is_installed:
|
||||
from PIL.ImageQt import QPixmap
|
||||
|
||||
|
|
@ -20,7 +35,7 @@ if ImageQt.qt_is_installed:
|
|||
from PySide6.QtGui import QImage, QPainter, QRegion
|
||||
from PySide6.QtWidgets import QApplication, QHBoxLayout, QLabel, QWidget
|
||||
|
||||
class Example(QWidget):
|
||||
class Example(QWidget): # type: ignore[misc]
|
||||
def __init__(self) -> None:
|
||||
super().__init__()
|
||||
|
||||
|
|
@ -28,11 +43,12 @@ if ImageQt.qt_is_installed:
|
|||
|
||||
qimage = ImageQt.ImageQt(img)
|
||||
|
||||
pixmap1 = ImageQt.QPixmap.fromImage(qimage)
|
||||
pixmap1 = getattr(ImageQt.QPixmap, "fromImage")(qimage)
|
||||
|
||||
QHBoxLayout(self) # hbox
|
||||
# hbox
|
||||
QHBoxLayout(self) # type: ignore[operator]
|
||||
|
||||
lbl = QLabel(self)
|
||||
lbl = QLabel(self) # type: ignore[operator]
|
||||
# Segfault in the problem
|
||||
lbl.setPixmap(pixmap1.copy())
|
||||
|
||||
|
|
@ -46,7 +62,7 @@ def roundtrip(expected: Image.Image) -> None:
|
|||
@pytest.mark.skipif(not ImageQt.qt_is_installed, reason="Qt bindings are not installed")
|
||||
def test_sanity(tmp_path: Path) -> None:
|
||||
# Segfault test
|
||||
app: QApplication | None = QApplication([])
|
||||
app: QApplication | None = QApplication([]) # type: ignore[operator]
|
||||
ex = Example()
|
||||
assert app # Silence warning
|
||||
assert ex # Silence warning
|
||||
|
|
@ -56,7 +72,7 @@ def test_sanity(tmp_path: Path) -> None:
|
|||
im = hopper(mode)
|
||||
data = ImageQt.toqpixmap(im)
|
||||
|
||||
assert isinstance(data, QPixmap)
|
||||
assert data.__class__.__name__ == "QPixmap"
|
||||
assert not data.isNull()
|
||||
|
||||
# Test saving the file
|
||||
|
|
@ -64,14 +80,14 @@ def test_sanity(tmp_path: Path) -> None:
|
|||
data.save(tempfile)
|
||||
|
||||
# Render the image
|
||||
qimage = ImageQt.ImageQt(im)
|
||||
data = QPixmap.fromImage(qimage)
|
||||
qt_format = QImage.Format if ImageQt.qt_version == "6" else QImage
|
||||
qimage = QImage(128, 128, qt_format.Format_ARGB32)
|
||||
painter = QPainter(qimage)
|
||||
image_label = QLabel()
|
||||
imageqt = ImageQt.ImageQt(im)
|
||||
data = getattr(QPixmap, "fromImage")(imageqt)
|
||||
qt_format = getattr(QImage, "Format") if ImageQt.qt_version == "6" else QImage
|
||||
qimage = QImage(128, 128, getattr(qt_format, "Format_ARGB32")) # type: ignore[operator]
|
||||
painter = QPainter(qimage) # type: ignore[operator]
|
||||
image_label = QLabel() # type: ignore[operator]
|
||||
image_label.setPixmap(data)
|
||||
image_label.render(painter, QPoint(0, 0), QRegion(0, 0, 128, 128))
|
||||
image_label.render(painter, QPoint(0, 0), QRegion(0, 0, 128, 128)) # type: ignore[operator]
|
||||
painter.end()
|
||||
rendered_tempfile = str(tmp_path / f"temp_rendered_{mode}.png")
|
||||
qimage.save(rendered_tempfile)
|
||||
|
|
|
|||
|
|
@ -21,7 +21,7 @@ def test_sanity(mode: str, tmp_path: Path) -> None:
|
|||
src = hopper(mode)
|
||||
data = ImageQt.toqimage(src)
|
||||
|
||||
assert isinstance(data, QImage)
|
||||
assert isinstance(data, QImage) # type: ignore[arg-type, misc]
|
||||
assert not data.isNull()
|
||||
|
||||
# reload directly from the qimage
|
||||
|
|
|
|||
|
|
@ -54,8 +54,8 @@ def test_nonetype() -> None:
|
|||
assert xres.denominator is not None
|
||||
assert yres._val is not None
|
||||
|
||||
assert xres and 1
|
||||
assert xres and yres
|
||||
assert xres
|
||||
assert yres
|
||||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
|
|
|
|||
|
|
@ -30,28 +30,6 @@ def test_is_not_path(tmp_path: Path) -> None:
|
|||
assert not it_is_not
|
||||
|
||||
|
||||
def test_is_directory() -> None:
|
||||
# Arrange
|
||||
directory = "Tests"
|
||||
|
||||
# Act
|
||||
it_is = _util.is_directory(directory)
|
||||
|
||||
# Assert
|
||||
assert it_is
|
||||
|
||||
|
||||
def test_is_not_directory() -> None:
|
||||
# Arrange
|
||||
text = "abc"
|
||||
|
||||
# Act
|
||||
it_is_not = _util.is_directory(text)
|
||||
|
||||
# Assert
|
||||
assert not it_is_not
|
||||
|
||||
|
||||
def test_deferred_error() -> None:
|
||||
# Arrange
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
# install libimagequant
|
||||
|
||||
archive_name=libimagequant
|
||||
archive_version=4.3.1
|
||||
archive_version=4.3.3
|
||||
|
||||
archive=$archive_name-$archive_version
|
||||
|
||||
|
|
@ -23,14 +23,14 @@ else
|
|||
cargo cinstall --prefix=/usr --destdir=.
|
||||
|
||||
# Copy into place
|
||||
sudo cp usr/lib/libimagequant.so* /usr/lib/
|
||||
sudo find usr -name libimagequant.so* -exec cp {} /usr/lib/ \;
|
||||
sudo cp usr/include/libimagequant.h /usr/include/
|
||||
|
||||
if [ -n "$GITHUB_ACTIONS" ]; then
|
||||
# Copy to cache
|
||||
rm -rf ~/cache-$archive_name
|
||||
mkdir ~/cache-$archive_name
|
||||
cp usr/lib/libimagequant.so* ~/cache-$archive_name/
|
||||
find usr -name libimagequant.so* -exec cp {} ~/cache-$archive_name/ \;
|
||||
cp usr/include/libimagequant.h ~/cache-$archive_name/
|
||||
fi
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
# install raqm
|
||||
|
||||
|
||||
archive=libraqm-0.10.1
|
||||
archive=libraqm-0.10.2
|
||||
|
||||
./download-and-extract.sh $archive https://raw.githubusercontent.com/python-pillow/pillow-depends/main/$archive.tar.gz
|
||||
|
||||
|
|
|
|||
|
|
@ -121,7 +121,7 @@ nitpicky = True
|
|||
# generating warnings in “nitpicky mode”. Note that type should include the domain name
|
||||
# if present. Example entries would be ('py:func', 'int') or
|
||||
# ('envvar', 'LD_LIBRARY_PATH').
|
||||
# nitpick_ignore = []
|
||||
nitpick_ignore = [("py:class", "_io.BytesIO")]
|
||||
|
||||
|
||||
# -- Options for HTML output ----------------------------------------------
|
||||
|
|
|
|||
|
|
@ -109,6 +109,35 @@ ImageDraw.getdraw hints parameter
|
|||
|
||||
The ``hints`` parameter in :py:meth:`~PIL.ImageDraw.getdraw()` has been deprecated.
|
||||
|
||||
FreeType 2.9.0
|
||||
^^^^^^^^^^^^^^
|
||||
|
||||
.. deprecated:: 11.0.0
|
||||
|
||||
Support for FreeType 2.9.0 is deprecated and will be removed in Pillow 12.0.0
|
||||
(2025-10-15), when FreeType 2.9.1 will be the minimum supported.
|
||||
|
||||
We recommend upgrading to at least FreeType `2.10.4`_, which fixed a severe
|
||||
vulnerability introduced in FreeType 2.6 (:cve:`2020-15999`).
|
||||
|
||||
.. _2.10.4: https://sourceforge.net/projects/freetype/files/freetype2/2.10.4/
|
||||
|
||||
ICNS (width, height, scale) sizes
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
.. deprecated:: 11.0.0
|
||||
|
||||
Setting an ICNS image size to ``(width, height, scale)`` before loading has been
|
||||
deprecated. Instead, ``load(scale)`` can be used.
|
||||
|
||||
Image isImageType()
|
||||
^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
.. deprecated:: 11.0.0
|
||||
|
||||
``Image.isImageType(im)`` has been deprecated. Use ``isinstance(im, Image.Image)``
|
||||
instead.
|
||||
|
||||
ImageMath.lambda_eval and ImageMath.unsafe_eval options parameter
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
|
|
@ -118,12 +147,37 @@ The ``options`` parameter in :py:meth:`~PIL.ImageMath.lambda_eval()` and
|
|||
:py:meth:`~PIL.ImageMath.unsafe_eval()` has been deprecated. One or more keyword
|
||||
arguments can be used instead.
|
||||
|
||||
JpegImageFile.huffman_ac and JpegImageFile.huffman_dc
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
.. deprecated:: 11.0.0
|
||||
|
||||
The ``huffman_ac`` and ``huffman_dc`` dictionaries on JPEG images were unused. They
|
||||
have been deprecated, and will be removed in Pillow 12 (2025-10-15).
|
||||
|
||||
Specific WebP Feature Checks
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
.. deprecated:: 11.0.0
|
||||
|
||||
``features.check("transp_webp")``, ``features.check("webp_mux")`` and
|
||||
``features.check("webp_anim")`` are now deprecated. They will always return
|
||||
``True`` if the WebP module is installed, until they are removed in Pillow
|
||||
12.0.0 (2025-10-15).
|
||||
|
||||
Removed features
|
||||
----------------
|
||||
|
||||
Deprecated features are only removed in major releases after an appropriate
|
||||
period of deprecation has passed.
|
||||
|
||||
TiffImagePlugin IFD_LEGACY_API
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
.. versionremoved:: 11.0.0
|
||||
|
||||
``TiffImagePlugin.IFD_LEGACY_API`` was removed, as it was an unused setting.
|
||||
|
||||
PSFile
|
||||
~~~~~~
|
||||
|
||||
|
|
|
|||
|
|
@ -14,6 +14,7 @@ from __future__ import annotations
|
|||
|
||||
import struct
|
||||
from io import BytesIO
|
||||
from typing import IO
|
||||
|
||||
from PIL import Image, ImageFile
|
||||
|
||||
|
|
@ -94,26 +95,26 @@ DXT3_FOURCC = 0x33545844
|
|||
DXT5_FOURCC = 0x35545844
|
||||
|
||||
|
||||
def _decode565(bits):
|
||||
def _decode565(bits: int) -> tuple[int, int, int]:
|
||||
a = ((bits >> 11) & 0x1F) << 3
|
||||
b = ((bits >> 5) & 0x3F) << 2
|
||||
c = (bits & 0x1F) << 3
|
||||
return a, b, c
|
||||
|
||||
|
||||
def _c2a(a, b):
|
||||
def _c2a(a: int, b: int) -> int:
|
||||
return (2 * a + b) // 3
|
||||
|
||||
|
||||
def _c2b(a, b):
|
||||
def _c2b(a: int, b: int) -> int:
|
||||
return (a + b) // 2
|
||||
|
||||
|
||||
def _c3(a, b):
|
||||
def _c3(a: int, b: int) -> int:
|
||||
return (2 * b + a) // 3
|
||||
|
||||
|
||||
def _dxt1(data, width, height):
|
||||
def _dxt1(data: IO[bytes], width: int, height: int) -> bytes:
|
||||
# TODO implement this function as pixel format in decode.c
|
||||
ret = bytearray(4 * width * height)
|
||||
|
||||
|
|
@ -151,7 +152,7 @@ def _dxt1(data, width, height):
|
|||
return bytes(ret)
|
||||
|
||||
|
||||
def _dxtc_alpha(a0, a1, ac0, ac1, ai):
|
||||
def _dxtc_alpha(a0: int, a1: int, ac0: int, ac1: int, ai: int) -> int:
|
||||
if ai <= 12:
|
||||
ac = (ac0 >> ai) & 7
|
||||
elif ai == 15:
|
||||
|
|
@ -175,7 +176,7 @@ def _dxtc_alpha(a0, a1, ac0, ac1, ai):
|
|||
return alpha
|
||||
|
||||
|
||||
def _dxt5(data, width, height):
|
||||
def _dxt5(data: IO[bytes], width: int, height: int) -> bytes:
|
||||
# TODO implement this function as pixel format in decode.c
|
||||
ret = bytearray(4 * width * height)
|
||||
|
||||
|
|
@ -211,7 +212,7 @@ class DdsImageFile(ImageFile.ImageFile):
|
|||
format = "DDS"
|
||||
format_description = "DirectDraw Surface"
|
||||
|
||||
def _open(self):
|
||||
def _open(self) -> None:
|
||||
if not _accept(self.fp.read(4)):
|
||||
msg = "not a DDS file"
|
||||
raise SyntaxError(msg)
|
||||
|
|
@ -242,19 +243,22 @@ class DdsImageFile(ImageFile.ImageFile):
|
|||
elif fourcc == b"DXT5":
|
||||
self.decoder = "DXT5"
|
||||
else:
|
||||
msg = f"Unimplemented pixel format {fourcc}"
|
||||
msg = f"Unimplemented pixel format {repr(fourcc)}"
|
||||
raise NotImplementedError(msg)
|
||||
|
||||
self.tile = [(self.decoder, (0, 0) + self.size, 0, (self.mode, 0, 1))]
|
||||
self.tile = [
|
||||
ImageFile._Tile(self.decoder, (0, 0) + self.size, 0, (self.mode, 0, 1))
|
||||
]
|
||||
|
||||
def load_seek(self, pos):
|
||||
def load_seek(self, pos: int) -> None:
|
||||
pass
|
||||
|
||||
|
||||
class DXT1Decoder(ImageFile.PyDecoder):
|
||||
_pulls_fd = True
|
||||
|
||||
def decode(self, buffer):
|
||||
def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
|
||||
assert self.fd is not None
|
||||
try:
|
||||
self.set_as_raw(_dxt1(self.fd, self.state.xsize, self.state.ysize))
|
||||
except struct.error as e:
|
||||
|
|
@ -266,7 +270,8 @@ class DXT1Decoder(ImageFile.PyDecoder):
|
|||
class DXT5Decoder(ImageFile.PyDecoder):
|
||||
_pulls_fd = True
|
||||
|
||||
def decode(self, buffer):
|
||||
def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]:
|
||||
assert self.fd is not None
|
||||
try:
|
||||
self.set_as_raw(_dxt5(self.fd, self.state.xsize, self.state.ysize))
|
||||
except struct.error as e:
|
||||
|
|
@ -279,7 +284,7 @@ Image.register_decoder("DXT1", DXT1Decoder)
|
|||
Image.register_decoder("DXT5", DXT5Decoder)
|
||||
|
||||
|
||||
def _accept(prefix):
|
||||
def _accept(prefix: bytes) -> bool:
|
||||
return prefix[:4] == b"DDS "
|
||||
|
||||
|
||||
|
|
|
|||
BIN
docs/handbook/animated_hopper.gif
Normal file
BIN
docs/handbook/animated_hopper.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 57 KiB |
BIN
docs/handbook/contrasted_hopper.jpg
Normal file
BIN
docs/handbook/contrasted_hopper.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 5.4 KiB |
BIN
docs/handbook/cropped_hopper.webp
Normal file
BIN
docs/handbook/cropped_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.6 KiB |
BIN
docs/handbook/enhanced_hopper.webp
Normal file
BIN
docs/handbook/enhanced_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 4.6 KiB |
BIN
docs/handbook/flip_left_right_hopper.webp
Normal file
BIN
docs/handbook/flip_left_right_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.9 KiB |
BIN
docs/handbook/flip_top_bottom_hopper.webp
Normal file
BIN
docs/handbook/flip_top_bottom_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.9 KiB |
BIN
docs/handbook/hopper_ps.webp
Normal file
BIN
docs/handbook/hopper_ps.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 8.1 KiB |
|
|
@ -324,12 +324,19 @@ sets the following :py:attr:`~PIL.Image.Image.info` property:
|
|||
**sizes**
|
||||
A list of supported sizes found in this icon file; these are a
|
||||
3-tuple, ``(width, height, scale)``, where ``scale`` is 2 for a retina
|
||||
icon and 1 for a standard icon. You *are* permitted to use this 3-tuple
|
||||
format for the :py:attr:`~PIL.Image.Image.size` property if you set it
|
||||
before calling :py:meth:`~PIL.Image.Image.load`; after loading, the size
|
||||
will be reset to a 2-tuple containing pixel dimensions (so, e.g. if you
|
||||
ask for ``(512, 512, 2)``, the final value of
|
||||
:py:attr:`~PIL.Image.Image.size` will be ``(1024, 1024)``).
|
||||
icon and 1 for a standard icon.
|
||||
|
||||
.. _icns-loading:
|
||||
|
||||
Loading
|
||||
~~~~~~~
|
||||
|
||||
You can call the :py:meth:`~PIL.Image.Image.load` method with the following parameter.
|
||||
|
||||
**scale**
|
||||
Affects the scale of the resultant image. If the size is set to ``(512, 512)``,
|
||||
after loading at scale 2, the final value of :py:attr:`~PIL.Image.Image.size` will
|
||||
be ``(1024, 1024)``.
|
||||
|
||||
.. _icns-saving:
|
||||
|
||||
|
|
@ -1220,8 +1227,7 @@ using the general tags available through tiffinfo.
|
|||
WebP
|
||||
^^^^
|
||||
|
||||
Pillow reads and writes WebP files. The specifics of Pillow's capabilities with
|
||||
this format are currently undocumented.
|
||||
Pillow reads and writes WebP files. Requires libwebp v0.5.0 or later.
|
||||
|
||||
.. _webp-saving:
|
||||
|
||||
|
|
@ -1249,29 +1255,19 @@ The :py:meth:`~PIL.Image.Image.save` method supports the following options:
|
|||
**exact**
|
||||
If true, preserve the transparent RGB values. Otherwise, discard
|
||||
invisible RGB values for better compression. Defaults to false.
|
||||
Requires libwebp 0.5.0 or later.
|
||||
|
||||
**icc_profile**
|
||||
The ICC Profile to include in the saved file. Only supported if
|
||||
the system WebP library was built with webpmux support.
|
||||
The ICC Profile to include in the saved file.
|
||||
|
||||
**exif**
|
||||
The exif data to include in the saved file. Only supported if
|
||||
the system WebP library was built with webpmux support.
|
||||
The exif data to include in the saved file.
|
||||
|
||||
**xmp**
|
||||
The XMP data to include in the saved file. Only supported if
|
||||
the system WebP library was built with webpmux support.
|
||||
The XMP data to include in the saved file.
|
||||
|
||||
Saving sequences
|
||||
~~~~~~~~~~~~~~~~
|
||||
|
||||
.. note::
|
||||
|
||||
Support for animated WebP files will only be enabled if the system WebP
|
||||
library is v0.5.0 or later. You can check webp animation support at
|
||||
runtime by calling ``features.check("webp_anim")``.
|
||||
|
||||
When calling :py:meth:`~PIL.Image.Image.save` to write a WebP file, by default
|
||||
only the first frame of a multiframe image will be saved. If the ``save_all``
|
||||
argument is present and true, then all frames will be saved, and the following
|
||||
|
|
@ -1528,19 +1524,21 @@ To add other read or write support, use
|
|||
:py:func:`PIL.WmfImagePlugin.register_handler` to register a WMF and EMF
|
||||
handler. ::
|
||||
|
||||
from PIL import Image
|
||||
from typing import IO
|
||||
|
||||
from PIL import Image, ImageFile
|
||||
from PIL import WmfImagePlugin
|
||||
|
||||
|
||||
class WmfHandler:
|
||||
def open(self, im):
|
||||
class WmfHandler(ImageFile.StubHandler):
|
||||
def open(self, im: ImageFile.StubImageFile) -> None:
|
||||
...
|
||||
|
||||
def load(self, im):
|
||||
def load(self, im: ImageFile.StubImageFile) -> Image.Image:
|
||||
...
|
||||
return image
|
||||
|
||||
def save(self, im, fp, filename):
|
||||
def save(self, im: Image.Image, fp: IO[bytes], filename: str) -> None:
|
||||
...
|
||||
|
||||
|
||||
|
|
|
|||
BIN
docs/handbook/masked_hopper.webp
Normal file
BIN
docs/handbook/masked_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.9 KiB |
BIN
docs/handbook/merged_hopper.webp
Normal file
BIN
docs/handbook/merged_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 7.4 KiB |
BIN
docs/handbook/pasted_hopper.webp
Normal file
BIN
docs/handbook/pasted_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.8 KiB |
BIN
docs/handbook/rebanded_hopper.webp
Normal file
BIN
docs/handbook/rebanded_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.8 KiB |
BIN
docs/handbook/rolled_hopper.webp
Normal file
BIN
docs/handbook/rolled_hopper.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.8 KiB |
BIN
docs/handbook/rotated_hopper_180.webp
Normal file
BIN
docs/handbook/rotated_hopper_180.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.9 KiB |
BIN
docs/handbook/rotated_hopper_270.webp
Normal file
BIN
docs/handbook/rotated_hopper_270.webp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.8 KiB |
BIN
docs/handbook/rotated_hopper_90.webp
Normal file
BIN
docs/handbook/rotated_hopper_90.webp
Normal file
Binary file not shown.
|
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docs/handbook/thumbnail_hopper.jpg
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docs/handbook/transformed_hopper.webp
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|
|
@ -37,6 +37,9 @@ example, let’s display the image we just loaded::
|
|||
|
||||
>>> im.show()
|
||||
|
||||
.. image:: show_hopper.webp
|
||||
:align: center
|
||||
|
||||
.. note::
|
||||
|
||||
The standard version of :py:meth:`~PIL.Image.Image.show` is not very
|
||||
|
|
@ -79,6 +82,9 @@ Convert files to JPEG
|
|||
except OSError:
|
||||
print("cannot convert", infile)
|
||||
|
||||
.. image:: ../../Tests/images/hopper.jpg
|
||||
:align: center
|
||||
|
||||
A second argument can be supplied to the :py:meth:`~PIL.Image.Image.save`
|
||||
method which explicitly specifies a file format. If you use a non-standard
|
||||
extension, you must always specify the format this way:
|
||||
|
|
@ -103,6 +109,9 @@ Create JPEG thumbnails
|
|||
except OSError:
|
||||
print("cannot create thumbnail for", infile)
|
||||
|
||||
.. image:: thumbnail_hopper.jpg
|
||||
:align: center
|
||||
|
||||
It is important to note that the library doesn’t decode or load the raster data
|
||||
unless it really has to. When you open a file, the file header is read to
|
||||
determine the file format and extract things like mode, size, and other
|
||||
|
|
@ -140,16 +149,19 @@ Copying a subrectangle from an image
|
|||
|
||||
::
|
||||
|
||||
box = (100, 100, 400, 400)
|
||||
box = (0, 0, 64, 64)
|
||||
region = im.crop(box)
|
||||
|
||||
The region is defined by a 4-tuple, where coordinates are (left, upper, right,
|
||||
lower). The Python Imaging Library uses a coordinate system with (0, 0) in the
|
||||
upper left corner. Also note that coordinates refer to positions between the
|
||||
pixels, so the region in the above example is exactly 300x300 pixels.
|
||||
pixels, so the region in the above example is exactly 64x64 pixels.
|
||||
|
||||
The region could now be processed in a certain manner and pasted back.
|
||||
|
||||
.. image:: cropped_hopper.webp
|
||||
:align: center
|
||||
|
||||
Processing a subrectangle, and pasting it back
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
|
|
@ -164,6 +176,9 @@ modes of the original image and the region do not need to match. If they don’t
|
|||
the region is automatically converted before being pasted (see the section on
|
||||
:ref:`color-transforms` below for details).
|
||||
|
||||
.. image:: pasted_hopper.webp
|
||||
:align: center
|
||||
|
||||
Here’s an additional example:
|
||||
|
||||
Rolling an image
|
||||
|
|
@ -171,7 +186,7 @@ Rolling an image
|
|||
|
||||
::
|
||||
|
||||
def roll(im, delta):
|
||||
def roll(im: Image.Image, delta: int) -> Image.Image:
|
||||
"""Roll an image sideways."""
|
||||
xsize, ysize = im.size
|
||||
|
||||
|
|
@ -186,6 +201,9 @@ Rolling an image
|
|||
|
||||
return im
|
||||
|
||||
.. image:: rolled_hopper.webp
|
||||
:align: center
|
||||
|
||||
Or if you would like to merge two images into a wider image:
|
||||
|
||||
Merging images
|
||||
|
|
@ -193,7 +211,7 @@ Merging images
|
|||
|
||||
::
|
||||
|
||||
def merge(im1, im2):
|
||||
def merge(im1: Image.Image, im2: Image.Image) -> Image.Image:
|
||||
w = im1.size[0] + im2.size[0]
|
||||
h = max(im1.size[1], im2.size[1])
|
||||
im = Image.new("RGBA", (w, h))
|
||||
|
|
@ -203,6 +221,9 @@ Merging images
|
|||
|
||||
return im
|
||||
|
||||
.. image:: merged_hopper.webp
|
||||
:align: center
|
||||
|
||||
For more advanced tricks, the paste method can also take a transparency mask as
|
||||
an optional argument. In this mask, the value 255 indicates that the pasted
|
||||
image is opaque in that position (that is, the pasted image should be used as
|
||||
|
|
@ -229,6 +250,9 @@ Note that for a single-band image, :py:meth:`~PIL.Image.Image.split` returns
|
|||
the image itself. To work with individual color bands, you may want to convert
|
||||
the image to “RGB” first.
|
||||
|
||||
.. image:: rebanded_hopper.webp
|
||||
:align: center
|
||||
|
||||
Geometrical transforms
|
||||
----------------------
|
||||
|
||||
|
|
@ -245,6 +269,9 @@ Simple geometry transforms
|
|||
out = im.resize((128, 128))
|
||||
out = im.rotate(45) # degrees counter-clockwise
|
||||
|
||||
.. image:: rotated_hopper_90.webp
|
||||
:align: center
|
||||
|
||||
To rotate the image in 90 degree steps, you can either use the
|
||||
:py:meth:`~PIL.Image.Image.rotate` method or the
|
||||
:py:meth:`~PIL.Image.Image.transpose` method. The latter can also be used to
|
||||
|
|
@ -256,11 +283,38 @@ Transposing an image
|
|||
::
|
||||
|
||||
out = im.transpose(Image.Transpose.FLIP_LEFT_RIGHT)
|
||||
|
||||
.. image:: flip_left_right_hopper.webp
|
||||
:align: center
|
||||
|
||||
::
|
||||
|
||||
out = im.transpose(Image.Transpose.FLIP_TOP_BOTTOM)
|
||||
|
||||
.. image:: flip_top_bottom_hopper.webp
|
||||
:align: center
|
||||
|
||||
::
|
||||
|
||||
out = im.transpose(Image.Transpose.ROTATE_90)
|
||||
|
||||
.. image:: rotated_hopper_90.webp
|
||||
:align: center
|
||||
|
||||
::
|
||||
|
||||
out = im.transpose(Image.Transpose.ROTATE_180)
|
||||
|
||||
.. image:: rotated_hopper_180.webp
|
||||
:align: center
|
||||
|
||||
::
|
||||
|
||||
out = im.transpose(Image.Transpose.ROTATE_270)
|
||||
|
||||
.. image:: rotated_hopper_270.webp
|
||||
:align: center
|
||||
|
||||
``transpose(ROTATE)`` operations can also be performed identically with
|
||||
:py:meth:`~PIL.Image.Image.rotate` operations, provided the ``expand`` flag is
|
||||
true, to provide for the same changes to the image's size.
|
||||
|
|
@ -278,7 +332,7 @@ choose to resize relative to a given size.
|
|||
|
||||
from PIL import Image, ImageOps
|
||||
size = (100, 150)
|
||||
with Image.open("Tests/images/hopper.webp") as im:
|
||||
with Image.open("hopper.webp") as im:
|
||||
ImageOps.contain(im, size).save("imageops_contain.webp")
|
||||
ImageOps.cover(im, size).save("imageops_cover.webp")
|
||||
ImageOps.fit(im, size).save("imageops_fit.webp")
|
||||
|
|
@ -342,6 +396,9 @@ Applying filters
|
|||
from PIL import ImageFilter
|
||||
out = im.filter(ImageFilter.DETAIL)
|
||||
|
||||
.. image:: enhanced_hopper.webp
|
||||
:align: center
|
||||
|
||||
Point Operations
|
||||
^^^^^^^^^^^^^^^^
|
||||
|
||||
|
|
@ -355,8 +412,11 @@ Applying point transforms
|
|||
|
||||
::
|
||||
|
||||
# multiply each pixel by 1.2
|
||||
out = im.point(lambda i: i * 1.2)
|
||||
# multiply each pixel by 20
|
||||
out = im.point(lambda i: i * 20)
|
||||
|
||||
.. image:: transformed_hopper.webp
|
||||
:align: center
|
||||
|
||||
Using the above technique, you can quickly apply any simple expression to an
|
||||
image. You can also combine the :py:meth:`~PIL.Image.Image.point` and
|
||||
|
|
@ -388,6 +448,9 @@ Note the syntax used to create the mask::
|
|||
|
||||
imout = im.point(lambda i: expression and 255)
|
||||
|
||||
.. image:: masked_hopper.webp
|
||||
:align: center
|
||||
|
||||
Python only evaluates the portion of a logical expression as is necessary to
|
||||
determine the outcome, and returns the last value examined as the result of the
|
||||
expression. So if the expression above is false (0), Python does not look at
|
||||
|
|
@ -412,6 +475,10 @@ Enhancing images
|
|||
enh = ImageEnhance.Contrast(im)
|
||||
enh.enhance(1.3).show("30% more contrast")
|
||||
|
||||
|
||||
.. image:: contrasted_hopper.jpg
|
||||
:align: center
|
||||
|
||||
Image sequences
|
||||
---------------
|
||||
|
||||
|
|
@ -444,10 +511,43 @@ Reading sequences
|
|||
As seen in this example, you’ll get an :py:exc:`EOFError` exception when the
|
||||
sequence ends.
|
||||
|
||||
Writing sequences
|
||||
^^^^^^^^^^^^^^^^^
|
||||
|
||||
You can create animated GIFs with Pillow, e.g.
|
||||
|
||||
::
|
||||
|
||||
from PIL import Image
|
||||
|
||||
# List of image filenames
|
||||
image_filenames = [
|
||||
"hopper.jpg",
|
||||
"rotated_hopper_270.jpg",
|
||||
"rotated_hopper_180.jpg",
|
||||
"rotated_hopper_90.jpg",
|
||||
]
|
||||
|
||||
# Open images and create a list
|
||||
images = [Image.open(filename) for filename in image_filenames]
|
||||
|
||||
# Save the images as an animated GIF
|
||||
images[0].save(
|
||||
"animated_hopper.gif",
|
||||
save_all=True,
|
||||
append_images=images[1:],
|
||||
duration=500, # duration of each frame in milliseconds
|
||||
loop=0, # loop forever
|
||||
)
|
||||
|
||||
|
||||
.. image:: animated_hopper.gif
|
||||
:align: center
|
||||
|
||||
The following class lets you use the for-statement to loop over the sequence:
|
||||
|
||||
Using the ImageSequence Iterator class
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
Using the :py:class:`~PIL.ImageSequence.Iterator` class
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
::
|
||||
|
||||
|
|
@ -467,25 +567,61 @@ Drawing PostScript
|
|||
|
||||
::
|
||||
|
||||
from PIL import Image
|
||||
from PIL import PSDraw
|
||||
from PIL import Image, PSDraw
|
||||
import os
|
||||
|
||||
with Image.open("hopper.ppm") as im:
|
||||
title = "hopper"
|
||||
box = (1 * 72, 2 * 72, 7 * 72, 10 * 72) # in points
|
||||
# Define the PostScript file
|
||||
ps_file = open("hopper.ps", "wb")
|
||||
|
||||
ps = PSDraw.PSDraw() # default is sys.stdout or sys.stdout.buffer
|
||||
ps.begin_document(title)
|
||||
# Create a PSDraw object
|
||||
ps = PSDraw.PSDraw(ps_file)
|
||||
|
||||
# draw the image (75 dpi)
|
||||
ps.image(box, im, 75)
|
||||
ps.rectangle(box)
|
||||
# Start the document
|
||||
ps.begin_document()
|
||||
|
||||
# draw title
|
||||
ps.setfont("HelveticaNarrow-Bold", 36)
|
||||
ps.text((3 * 72, 4 * 72), title)
|
||||
# Set the text to be drawn
|
||||
text = "Hopper"
|
||||
|
||||
# Define the PostScript font
|
||||
font_name = "Helvetica-Narrow-Bold"
|
||||
font_size = 36
|
||||
|
||||
# Calculate text size (approximation as PSDraw doesn't provide direct method)
|
||||
# Assuming average character width as 0.6 of the font size
|
||||
text_width = len(text) * font_size * 0.6
|
||||
text_height = font_size
|
||||
|
||||
# Set the position (top-center)
|
||||
page_width, page_height = 595, 842 # A4 size in points
|
||||
text_x = (page_width - text_width) // 2
|
||||
text_y = page_height - text_height - 50 # Distance from the top of the page
|
||||
|
||||
# Load the image
|
||||
image_path = "hopper.ppm" # Update this with your image path
|
||||
with Image.open(image_path) as im:
|
||||
# Resize the image if it's too large
|
||||
im.thumbnail((page_width - 100, page_height // 2))
|
||||
|
||||
# Define the box where the image will be placed
|
||||
img_x = (page_width - im.width) // 2
|
||||
img_y = text_y + text_height - 200 # 200 points below the text
|
||||
|
||||
# Draw the image (75 dpi)
|
||||
ps.image((img_x, img_y, img_x + im.width, img_y + im.height), im, 75)
|
||||
|
||||
# Draw the text
|
||||
ps.setfont(font_name, font_size)
|
||||
ps.text((text_x, text_y), text)
|
||||
|
||||
# End the document
|
||||
ps.end_document()
|
||||
ps_file.close()
|
||||
|
||||
.. image:: hopper_ps.webp
|
||||
|
||||
.. note::
|
||||
|
||||
PostScript converted to PDF for display purposes
|
||||
|
||||
More on reading images
|
||||
----------------------
|
||||
|
|
@ -553,7 +689,7 @@ Reading from a tar archive
|
|||
|
||||
from PIL import Image, TarIO
|
||||
|
||||
fp = TarIO.TarIO("Tests/images/hopper.tar", "hopper.jpg")
|
||||
fp = TarIO.TarIO("hopper.tar", "hopper.jpg")
|
||||
im = Image.open(fp)
|
||||
|
||||
|
||||
|
|
@ -568,8 +704,7 @@ in the current directory can be saved as JPEGs at reduced quality.
|
|||
import glob
|
||||
from PIL import Image
|
||||
|
||||
|
||||
def compress_image(source_path, dest_path):
|
||||
def compress_image(source_path: str, dest_path: str) -> None:
|
||||
with Image.open(source_path) as img:
|
||||
if img.mode != "RGB":
|
||||
img = img.convert("RGB")
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user