5.x merge 4.x

.github/workflows/build_wheels_linux.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6']
+        python-version: ['3.9']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -41,7 +41,7 @@ jobs:
       MB_ML_VER: 2014
       TRAVIS_BUILD_DIR: ${{ github.workspace }}
       CONFIG_PATH: travis_config.sh
-      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20220824
+      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20240524
       USE_CCACHE: 0
       UNICODE_WIDTH: 32
       PLAT: x86_64
@@ -84,7 +84,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -93,7 +93,7 @@ jobs:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       MB_PYTHON_VERSION: ${{ matrix.python-version }}
       NP_TEST_DEP: numpy==1.19.4
-      NP_TEST_DEP_LATEST: numpy==1.21.2
+      NP_TEST_DEP_LATEST: numpy==2.0.0
       CONFIG_PATH: travis_config.sh
       PLAT: x86_64
     steps:
@@ -106,7 +106,7 @@ jobs:
         submodules: true
         fetch-depth: 0
     - name: Setup Environment variables
-      run: if [ "3.10" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
+      run: if [ "3.10" == "${{ matrix.python-version }}" -o "3.11" == "${{ matrix.python-version }}" -o "3.12" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
     - name: Download a wheel accordingly to matrix
       uses: actions/download-artifact@v3
       with:
@@ -139,7 +139,7 @@ jobs:
       NP_TEST_DEP: numpy==1.19.4
       TRAVIS_BUILD_DIR: ${{ github.workspace }}
       CONFIG_PATH: travis_config.sh
-      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20220628
+      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-x86-64:20240524
       USE_CCACHE: 1
       UNICODE_WIDTH: 32
       SDIST: ${{ matrix.build_sdist || 0 }}

.github/workflows/build_wheels_linux_arm.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6']
+        python-version: ['3.9']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -42,7 +42,7 @@ jobs:
       MB_ML_VER: 2014
       TRAVIS_BUILD_DIR: ${{ github.workspace }}
       CONFIG_PATH: travis_config.sh
-      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-aarch64:20220824
+      DOCKER_IMAGE: quay.io/opencv-ci/opencv-python-manylinux2014-aarch64:20240524
       USE_CCACHE: 0
       UNICODE_WIDTH: 32
       SDIST: ${{ matrix.build_sdist || 0 }}
@@ -84,7 +84,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -94,7 +94,7 @@ jobs:
       MB_PYTHON_VERSION: ${{ matrix.python-version }}
       PLAT: aarch64
       NP_TEST_DEP: numpy==1.19.4
-      NP_TEST_DEP_LATEST: numpy==1.21.4
+      NP_TEST_DEP_LATEST: numpy==2.0.0
       CONFIG_PATH: travis_config.sh
       DOCKER_TEST_IMAGE: multibuild/focal_arm64v8
       UNICODE_WIDTH: 32
@@ -108,7 +108,7 @@ jobs:
         submodules: true
         fetch-depth: 0
     - name: Setup Environment variables
-      run: if [ "3.10" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
+      run: if [ "3.10" == "${{ matrix.python-version }}" -o "3.11" == "${{ matrix.python-version }}" -o "3.12" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
     - name: Download a wheel accordingly to matrix
       uses: actions/download-artifact@v3
       with:

.github/workflows/build_wheels_macos.yml

@@ -20,14 +20,14 @@ on:
 
 jobs:
   Build:
-    runs-on: macos-11
+    runs-on: macos-12
     defaults:
       run:
         shell: bash
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6']
+        python-version: ['3.9']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -45,11 +45,9 @@ jobs:
       USE_CCACHE: 1
       UNICODE_WIDTH: 32
       PLAT: x86_64
-      FFMPEG_FORMULA_VERSION: '@4'
       SDIST: ${{ matrix.build_sdist || 0 }}
       ENABLE_HEADLESS: ${{ matrix.without_gui }}
       ENABLE_CONTRIB: ${{ matrix.with_contrib }}
-      MACOSX_DEPLOYMENT_TARGET: 10.13
     steps:
     - name: Cleanup
       run: find . -mindepth 1 -delete
@@ -59,6 +57,12 @@ jobs:
         if [[ "${{ github.event_name }}" == "schedule" || "${{ github.event_name }}" == "workflow_dispatch" ]]; then
           echo "ENABLE_ROLLING=1" >> $GITHUB_ENV
         fi
+        # hack for image issue on mac: https://github.com/actions/runner-images/issues/6817
+        rm /usr/local/bin/2to3*
+        rm /usr/local/bin/idle3*
+        rm /usr/local/bin/pydoc3*
+        rm /usr/local/bin/python3*
+        # end hack
     - name: Checkout
       uses: actions/checkout@v3
       with:
@@ -94,14 +98,14 @@ jobs:
 
   Test:
     needs: [Build]
-    runs-on: macos-11
+    runs-on: macos-12
     defaults:
       run:
         shell: bash
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -110,7 +114,7 @@ jobs:
       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       MB_PYTHON_VERSION: ${{ matrix.python-version }}
       NP_TEST_DEP: numpy==1.19.4
-      NP_TEST_DEP_LATEST: numpy==1.21.4
+      NP_TEST_DEP_LATEST: numpy==2.0.0
       CONFIG_PATH: travis_config.sh
       PLAT: x86_64
       OPENCV_TEST_DATA_PATH: ${{ github.workspace }}/opencv_extra/testdata
@@ -130,7 +134,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
         architecture: ${{ matrix.platform }}
     - name: Setup Environment variables
-      run: if [ "3.10" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
+      run: if [ "3.10" == "${{ matrix.python-version }}" -o "3.11" == "${{ matrix.python-version }}" -o "3.12" == "${{ matrix.python-version }}" ]; then echo "TEST_DEPENDS=$(echo $NP_TEST_DEP_LATEST)" >> $GITHUB_ENV; else echo "TEST_DEPENDS=$(echo $NP_TEST_DEP)" >> $GITHUB_ENV; fi
     - name: Download a wheel accordingly to matrix
       uses: actions/download-artifact@v3
       with:
@@ -147,7 +151,7 @@ jobs:
         python modules/python/test/test.py -v --repo .
     - name: Pylint test
       run: |
-        python -m pip install pylint==2.12.2
+        python -m pip install pylint==2.15.9
         cd ${{ github.workspace }}/tests
         python -m pylint $PYLINT_TEST_FILE
 

.github/workflows/build_wheels_macos_m1.yml

@@ -20,11 +20,11 @@ on:
 
 jobs:
   Build:
-    runs-on: opencv-cn-mac-arm64
+    runs-on: python-macos11-m1
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7']
+        python-version: ['3.9']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -34,6 +34,7 @@ jobs:
       SDIST: ${{ matrix.build_sdist || 0 }}
       ENABLE_HEADLESS: ${{ matrix.without_gui }}
       ENABLE_CONTRIB: ${{ matrix.with_contrib }}
+      PIP_INDEX_URL: https://pypi.tuna.tsinghua.edu.cn/simple
     steps:
     - name: Cleanup
       run: find . -mindepth 1 -delete
@@ -54,8 +55,8 @@ jobs:
         echo $ENABLE_CONTRIB > contrib.enabled
         echo $ENABLE_HEADLESS > headless.enabled
         export MACOSX_DEPLOYMENT_TARGET=11.0
-        arch -arm64 python${{ matrix.python-version }} -m pip install toml && python${{ matrix.python-version }} -c 'import toml; c = toml.load("pyproject.toml"); print("\n".join(c["build-system"]["requires"]))' | python${{ matrix.python-version }} -m pip install -r /dev/stdin
-        arch -arm64 python${{ matrix.python-version }} setup.py bdist_wheel --py-limited-api=cp37 --dist-dir=wheelhouse -v
+        python${{ matrix.python-version }} -m pip install toml && python${{ matrix.python-version }} -c 'import toml; c = toml.load("pyproject.toml"); print("\n".join(c["build-system"]["requires"]))' | python${{ matrix.python-version }} -m pip install -r /dev/stdin
+        python${{ matrix.python-version }} setup.py bdist_wheel --py-limited-api=cp37 --dist-dir=wheelhouse -v
         delocate-wheel ${{ github.workspace }}/wheelhouse/opencv*
     - name: Saving all wheels
       uses: actions/upload-artifact@v3
@@ -74,14 +75,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         platform: [x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
         build_sdist: [0]
     env:
       OPENCV_TEST_DATA_PATH: ${{ github.workspace }}/opencv_extra/testdata
       PYLINT_TEST_FILE: ${{ github.workspace }}/opencv/samples/python/squares.py
+      PIP_INDEX_URL: https://pypi.tuna.tsinghua.edu.cn/simple
     steps:
     - name: Cleanup
       run: find . -mindepth 1 -delete
@@ -96,20 +98,28 @@ jobs:
       with:
         name: wheel-${{ matrix.with_contrib }}-${{ matrix.without_gui }}-${{ matrix.build_sdist }}
         path: wheelhouse/
+    - name: Create Venv for test
+      run: |
+        test -d "${{ github.workspace }}/opencv_test" && rm -rf "${{ github.workspace }}/opencv_test"
+        python${{ matrix.python-version }} -m venv ${{ github.workspace }}/opencv_test
     - name: Package installation
       run: |
-        arch -arm64 python${{ matrix.python-version }} -m pip install --user --no-cache --force-reinstall wheelhouse/opencv*.whl
+        source ${{ github.workspace }}/opencv_test/bin/activate
+        python${{ matrix.python-version }} -m pip install --upgrade pip
+        python${{ matrix.python-version }} -m pip install --no-cache --force-reinstall wheelhouse/opencv*.whl
         cd ${{ github.workspace }}/tests
-        arch -arm64 python${{ matrix.python-version }} get_build_info.py
+        python${{ matrix.python-version }} get_build_info.py
     - name: Run tests
       run: |
+        source ${{ github.workspace }}/opencv_test/bin/activate
         cd ${{ github.workspace }}/opencv
-        arch -arm64 python${{ matrix.python-version }} modules/python/test/test.py -v --repo .
+        python${{ matrix.python-version }} modules/python/test/test.py -v --repo .
     - name: Pylint test
       run: |
-        arch -arm64 python${{ matrix.python-version }} -m pip install pylint==2.12.2
+        source ${{ github.workspace }}/opencv_test/bin/activate
+        python${{ matrix.python-version }} -m pip install pylint==2.15.9
         cd ${{ github.workspace }}/tests
-        arch -arm64 python${{ matrix.python-version }} -m pylint $PYLINT_TEST_FILE
+        python${{ matrix.python-version }} -m pylint $PYLINT_TEST_FILE
 
   Release_rolling:
     if: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}

.github/workflows/build_wheels_windows.yml

@@ -23,7 +23,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6']
+        python-version: ['3.9']
         platform: [x86, x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -60,12 +60,14 @@ jobs:
     - name: Setup MSBuild.exe
       uses: microsoft/setup-msbuild@v1.1
     - name: Build a package
+      # CMake 3.25 regression fix. See https://stackoverflow.com/questions/74162633/problem-compiling-from-source-opencv-with-mvsc2019-in-64-bit-version
       run: |
         python --version
         python -m pip install --upgrade pip
         python -m pip install --upgrade setuptools
+        python -m pip install cmake==3.24.2
         python -m pip install toml && python -c "import toml; c = toml.load('pyproject.toml'); print('\n'.join(c['build-system']['requires']))" >> requirements.txt | python -m pip install -r requirements.txt
-        set "CI_BUILD=1" && python setup.py bdist_wheel --py-limited-api=cp36 --dist-dir=%cd%\wheelhouse -v
+        set "CI_BUILD=1" && python setup.py bdist_wheel --py-limited-api=cp37 --dist-dir=%cd%\wheelhouse -v
       shell: cmd
     - name: Saving all wheels
       uses: actions/upload-artifact@v3
@@ -87,7 +89,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         platform: [x86, x64]
         with_contrib: [0, 1]
         without_gui: [0, 1]
@@ -131,7 +133,7 @@ jobs:
         python modules\python\test\test.py -v --repo .
     - name: Pylint test
       run: |
-        python -m pip install pylint==2.12.2
+        python -m pip install pylint==2.15.9
         cd ${{ github.workspace }}\tests
         python -m pylint $PYLINT_TEST_FILE