feat: Add Python bindings

.github/workflows/bindings.yml → .github/workflows/c-bindings.yml

@@ -2,7 +2,7 @@ on:
   release:
     types:
       - published
-name: Publish bindings
+name: Publish C bindings
 jobs:
   build-binaries:
     if: startsWith(github.ref_name, 'accesskit_c-v')

.github/workflows/python-bindings.yml

@@ -0,0 +1,76 @@
+on:
+  push:
+    tags:
+      - 'accesskit_python-v*'
+
+name: Publish Python bindings
+
+jobs:
+  build-wheels:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - os: macos-latest
+            python-arch: x64
+            rust-target: x86_64
+          - os: macos-latest
+            python-arch: x64
+            rust-target: universal2-apple-darwin
+          - os: ubuntu-latest
+            python-arch: x64
+            rust-target: x86_64
+          - os: ubuntu-latest
+            python-arch: x64
+            rust-target: i686
+            skip-wheel-installation: true
+          - os: windows-latest
+            python-arch: x64
+            rust-target: x64
+          - os: windows-latest
+            python-arch: x86
+            rust-target: x86
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.7
+          architecture: ${{ matrix.python-arch }}
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Build wheel
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.rust-target }}
+          manylinux: auto
+          args: --release --out dist --sdist
+      - name: Test wheel installation
+        if: matrix.skip-wheel-installation != true
+        run: |
+          pip install accesskit --no-index --find-links dist --force-reinstall
+          python -c "import accesskit"
+      - name: Upload wheel
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    if: "startsWith(github.ref, 'refs/tags/')"
+    needs: [build-wheels]
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: wheels
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.9
+      - name: Publish to PyPI
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: |
+          pip install --upgrade twine
+          twine upload --skip-existing *

Cargo.toml

@@ -8,12 +8,14 @@ members = [
     "platforms/windows",
     "platforms/winit",
     "bindings/c",
+    "bindings/python",
 ]
 default-members = [
     "common",
     "consumer",
     "platforms/winit",
     "bindings/c",
+    "bindings/python",
 ]
 
 [profile.release]

bindings/python/.cargo/config.toml

@@ -0,0 +1,11 @@
+[target.aarch64-apple-darwin]
+rustflags = [
+  "-C", "link-arg=-undefined",
+  "-C", "link-arg=dynamic_lookup",
+]
+
+[target.x86_64-apple-darwin]
+rustflags = [
+  "-C", "link-arg=-undefined",
+  "-C", "link-arg=dynamic_lookup",
+]

bindings/python/Cargo.toml

@@ -0,0 +1,29 @@
+[package]
+name = "accesskit_python"
+version = "0.1.0"
+authors = ["Arnold Loubriat <[email protected]>"]
+license = "MIT OR Apache-2.0"
+description = "Python bindings to the AccessKit library"
+readme = "README.md"
+publish = false
+edition = "2021"
+
+[lib]
+name = "accesskit"
+crate-type = ["cdylib"]
+
+[features]
+extension-module = ["pyo3/extension-module"]
+
+[dependencies]
+accesskit = { version = "0.11.2", path = "../../common", features = ["pyo3"] }
+pyo3 = { version = "0.19", features = ["abi3-py37", "multiple-pymethods"] }
+
+[target.'cfg(target_os = "windows")'.dependencies]
+accesskit_windows = { version = "0.14.3", path = "../../platforms/windows" }
+
+[target.'cfg(target_os = "macos")'.dependencies]
+accesskit_macos = { version = "0.9.0", path = "../../platforms/macos" }
+
+[target.'cfg(any(target_os = "linux", target_os = "dragonfly", target_os = "freebsd", target_os = "openbsd", target_os = "netbsd"))'.dependencies]
+accesskit_unix = { version = "0.5.2", path = "../../platforms/unix" }

bindings/python/README.md

@@ -0,0 +1 @@
+# AccessKit

bindings/python/examples/pygame/.gitignore

@@ -0,0 +1,160 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/