Rework public API of image encoders (#1586) #5250
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| name: Linux CPU x86 | |
| on: | |
| pull_request: | |
| push: | |
| branches: | |
| - nightly | |
| - main | |
| - release/* | |
| tags: | |
| - v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+ | |
| workflow_dispatch: | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref_name }}-${{ github.ref_type == 'branch' && github.sha }}-${{ github.event_name == 'workflow_dispatch' }} | |
| cancel-in-progress: true | |
| permissions: | |
| id-token: write | |
| contents: write | |
| defaults: | |
| run: | |
| shell: bash -l -eo pipefail {0} | |
| jobs: | |
| generate-matrix: | |
| uses: pytorch/test-infra/.github/workflows/generate_binary_build_matrix.yml@main | |
| with: | |
| package-type: wheel | |
| os: linux | |
| test-infra-repository: pytorch/test-infra | |
| test-infra-ref: main | |
| with-xpu: disable | |
| with-rocm: disable | |
| with-cuda: disable | |
| build-python-only: "disable" | |
| build: | |
| needs: generate-matrix | |
| strategy: | |
| fail-fast: false | |
| name: Build and Upload wheel | |
| uses: pytorch/test-infra/.github/workflows/build_wheels_linux.yml@main | |
| with: | |
| repository: meta-pytorch/torchcodec | |
| ref: "" | |
| test-infra-repository: pytorch/test-infra | |
| test-infra-ref: main | |
| build-matrix: ${{ needs.generate-matrix.outputs.matrix }} | |
| pre-script: packaging/pre_build_script.sh | |
| post-script: packaging/post_build_script.sh | |
| smoke-test-script: packaging/fake_smoke_test.py | |
| package-name: torchcodec | |
| trigger-event: ${{ github.event_name }} | |
| build-platform: "python-build-package" | |
| build-command: "BUILD_AGAINST_ALL_FFMPEG_FROM_S3=1 python -m build --wheel -vvv --no-isolation" | |
| also-upload-to-gpu-arch-versions: "xpu" | |
| install-and-test: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| python-version: ['3.10'] | |
| ffmpeg-version-for-tests: ['4', '5', '6', '7', '8'] | |
| needs: build | |
| steps: | |
| - name: Check out repo | |
| uses: actions/checkout@v6 | |
| - name: Remove src/ folder | |
| run: bash packaging/remove_src.sh | |
| - name: Setup conda env | |
| uses: conda-incubator/setup-miniconda@v3 | |
| with: | |
| auto-update-conda: true | |
| # Using miniforge instead of miniconda ensures that the default | |
| # conda channel is conda-forge instead of main/default. This ensures | |
| # ABI consistency between dependencies: | |
| # https://conda-forge.org/docs/user/transitioning_from_defaults/ | |
| miniforge-version: latest | |
| activate-environment: test | |
| python-version: ${{ matrix.python-version }} | |
| - name: Update pip | |
| run: python -m pip install --upgrade pip | |
| - name: Install PyTorch | |
| run: bash packaging/install_pytorch.sh cpu "torch torchvision" | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: meta-pytorch_torchcodec__${{ matrix.python-version }}_cpu_x86_64 | |
| path: dist/ | |
| - name: Install torchcodec from the wheel | |
| run: bash packaging/install_torchcodec_wheel.sh | |
| - name: Install ffmpeg, post build | |
| run: bash packaging/install_ffmpeg.sh ${{ matrix.ffmpeg-version-for-tests }} | |
| - name: Install test dependencies | |
| run: bash packaging/install_test_dependencies.sh ${{ matrix.ffmpeg-version-for-tests != '4' }} | |
| - name: Run Python tests | |
| run: | | |
| if [ "${{ matrix.ffmpeg-version-for-tests }}" = "4" ]; then export FAIL_WITHOUT_HEIC=0; fi | |
| python packaging/assert_ffmpeg_version.py ${{ matrix.ffmpeg-version-for-tests }} | |
| FAIL_WITHOUT_IMAGE_CODECS=1 pytest --override-ini="addopts=-v" test | |
| install-and-test-no-ffmpeg: | |
| # Asserts that torchcodec works WITHOUT FFmpeg installed: the package must | |
| # import, the FFmpeg-free image decoders must work, and the FFmpeg-backed | |
| # entry points must fail with a clear error. | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| python-version: ['3.10'] | |
| needs: build | |
| steps: | |
| - name: Check out repo | |
| uses: actions/checkout@v6 | |
| - name: Remove src/ folder | |
| run: bash packaging/remove_src.sh | |
| - name: Setup conda env | |
| uses: conda-incubator/setup-miniconda@v3 | |
| with: | |
| auto-update-conda: true | |
| miniforge-version: latest | |
| activate-environment: test | |
| python-version: ${{ matrix.python-version }} | |
| - name: Update pip | |
| run: python -m pip install --upgrade pip | |
| - name: Install PyTorch | |
| run: bash packaging/install_pytorch.sh cpu "torch torchvision" | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: meta-pytorch_torchcodec__${{ matrix.python-version }}_cpu_x86_64 | |
| path: dist/ | |
| - name: Install torchcodec from the wheel | |
| run: bash packaging/install_torchcodec_wheel.sh | |
| - name: Install test dependencies | |
| run: bash packaging/install_test_dependencies.sh | |
| # Deliberately NO "Install ffmpeg" step here. | |
| - name: Assert FFmpeg is absent and torchcodec still imports | |
| run: | | |
| source packaging/helpers.sh | |
| assert_ffmpeg_not_installed | |
| python -c "import torchcodec; from torchcodec._core import ops; assert not ops._FFMPEG_AVAILABLE, 'FFmpeg was unexpectedly loaded'; print('OK: torchcodec imported without FFmpeg')" | |
| - name: Run FFmpeg-free Python tests | |
| run: | | |
| FAIL_WITHOUT_IMAGE_CODECS=1 \ | |
| pytest --override-ini="addopts=-v" test/test_ffmpeg_optional.py test/test_decoders.py::TestImageDecoder | |
| install-and-test-third-party-interface: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| python-version: ['3.10'] | |
| ffmpeg-version-for-tests: ['8'] | |
| needs: build | |
| steps: | |
| - name: Check out repo | |
| uses: actions/checkout@v3 | |
| - name: Remove src/ folder | |
| run: bash packaging/remove_src.sh | |
| - name: Setup conda env | |
| uses: conda-incubator/setup-miniconda@v3 | |
| with: | |
| auto-update-conda: true | |
| # Using miniforge instead of miniconda ensures that the default | |
| # conda channel is conda-forge instead of main/default. This ensures | |
| # ABI consistency between dependencies: | |
| # https://conda-forge.org/docs/user/transitioning_from_defaults/ | |
| miniforge-version: latest | |
| activate-environment: test | |
| python-version: ${{ matrix.python-version }} | |
| - name: Update pip | |
| run: python -m pip install --upgrade pip | |
| - name: Install PyTorch | |
| run: bash packaging/install_pytorch.sh cpu "torch torchvision" | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: meta-pytorch_torchcodec__${{ matrix.python-version }}_cpu_x86_64 | |
| path: dist/ | |
| - name: Install torchcodec from the wheel | |
| run: bash packaging/install_torchcodec_wheel.sh | |
| - name: Install ffmpeg, post build | |
| run: bash packaging/install_ffmpeg.sh ${{ matrix.ffmpeg-version-for-tests }} | |
| - name: Install pkg-config | |
| run: | | |
| conda install pkg-config -c conda-forge | |
| - name: Install test dependencies | |
| run: bash packaging/install_test_dependencies.sh | |
| - name: Run Python tests | |
| run: | | |
| python packaging/assert_ffmpeg_version.py ${{ matrix.ffmpeg-version-for-tests }} | |
| pytest --override-ini="addopts=-v" test/third-party-interface |