Modernize Python build a bit

.github/workflows/pypi_release.yml

@@ -1,16 +1,16 @@
+---
 name: Publish to PyPI
 
 on:
-  workflow_dispatch: 
+  workflow_dispatch:
 
 jobs:
   build_wheels:
-    name: Build wheels on ${{ matrix.os }} for ${{ matrix.cibw_python }} on ${{ matrix.cibw_arch }}
+    name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest]
-        cibw_arch: ["x86_64", "aarch64"]
+        os: [ubuntu-latest, ubuntu-24.04-arm]
     env:
       CIBW_BEFORE_ALL_LINUX: "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain stable -y"
       CIBW_BUILD_VERBOSITY: "1"
@@ -19,68 +19,35 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set up QEMU
-        if: matrix.os == 'ubuntu-latest' && matrix.cibw_arch == 'aarch64'
-        uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3  # v3.0.0
-        with:
-          platforms: arm64
-
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.16.2
+        uses: pypa/cibuildwheel@v3.0
         env:
-          CIBW_BUILD_VERBOSITY: 1
-          CIBW_BUILD: ${{ matrix.cibw_python }}
-          CIBW_ARCHS: ${{ matrix.cibw_arch }}
-          CIBW_TEST_SKIP: "*universal2:arm64"
+          CIBW_BUILD: "cp313-*"
         with:
-            package-dir: ./python
-            output-dir: ./python/wheelhouse
+          package-dir: python
+          output-dir: python/wheelhouse
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
-          name: dist
-          path: ./python/wheelhouse/*.whl
-
-  build_sdist:
-    name: Build source distribution
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
+          name: cibw-wheels-${{ matrix.os }}
+          path: python/wheelhouse/*.whl
 
-      - name: Install rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          profile: minimal
-
-      - uses: actions/setup-python@v2
-        name: Install Python
-        with:
-          python-version: "3.12"
-
-      - name: Build sdist
-        run: |
-          python -m pip install setuptools-rust setuptools wheel
-          cd python/
-          python setup.py sdist
-
-      - uses: actions/upload-artifact@v2
-        with:
-          name: dist
-          path: python/dist/*.tar.*
-
   release:
-    needs: [build_wheels, build_sdist]
+    needs: [build_wheels]
     runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/sqlite-zstd
+    permissions:
+      id-token: write
+    if: github.event_name == 'push' && github.ref_type == 'tag'
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
-          name: dist
-          path: python/dist/
+          pattern: cibw-*
+          path: dist
+          merge-multiple: true
 
-      - uses: pypa/gh-action-pypi-publish@v1.8.10
+      - uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          repository-url: https://pypi.org/project/sqlite-zstd-build
-          user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}
-          packages-dir: python/dist
+          packages-dir: dist

python/README.md

@@ -8,9 +8,15 @@ Depending on the data, this can reduce the size of the database by 80% while kee
 Note that a compression VFS such as https://github.com/mlin/sqlite_zstd_vfs might be suited better depending on the use case. That has very different tradeoffs and capabilities, but the end result is similar.
 
 ## Install
+
+From PyPI (if published):
 ```bash
 pip install sqlite-zstd
 ```
+Local:
+```bash
+pip install .
+```
 
 ## Usage
 ```python

python/pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=61.2", "setuptools_scm>=6.2", "setuptools_rust"]
+requires = ["setuptools>=64", "setuptools-scm>=8", "setuptools-rust"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -19,3 +19,12 @@ sqlite_zstd = "lib"
 
 [tool.setuptools_scm]
 root = ".."
+
+[[tool.setuptools-rust.ext-modules]]
+target = "sqlite_zstd.libsqlite_zstd"
+path = "../Cargo.toml"
+binding = "NoBinding"
+features = ["build_extension"]
+
+[tool.distutils.bdist_wheel]
+py_limited_api = "cp39"