Yet another attempt

Author: IvanIsCoding

.github/workflows/release_pypi.yml

@@ -64,9 +64,8 @@ jobs:
 
       - name: Build Python wheels (Linux with cibuildwheel)
         if: runner.os == 'Linux'
-        working-directory: pypi
         run: |
-          uv run cibuildwheel --output-dir pypi/dist
+          uv run --directory pypi cibuildwheel --output-dir dist
 
       - name: Build Python wheels (Windows/macOS)
         if: runner.os != 'Linux'

pypi/pyproject.toml

@@ -44,3 +44,9 @@ dev = [
     "cibuildwheel==3.3.1 ; python_full_version >= '3.12'",
     "maturin>=1.9,<2 ; python_full_version >= '3.12'",
 ]
+
+[tool.cibuildwheel]
+before-all = "curl https://sh.rustup.rs -sSf | sh -s -- -y"
+build-frontend = "build[uv]"
+build = "cp312-*"
+skip = "pp* *-win32 *-manylinux_i686 *-musllinux_i686"  # Skip PyPy and 32-bit builds