bugfix

Author: marcoSanti

.github/workflows/python-bindings.yml

@@ -1,26 +1,23 @@
 name: "Python Bindings Unit Tests"
-
 on:
   push:
     branches:
       - main
   pull_request:
     branches:
       - main
-
 concurrency:
   group: build-python-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
-
 jobs:
   python-tests:
     name: "Test Python bindings"
     strategy:
       matrix:
-        os: [ 'ubuntu-24.04', 'macos-15-intel', 'macos-26' ]
+        on: [ 'ubuntu-24.04', 'macos-15-intel', 'macos-26' ]
         python: [ '3.10', '3.11', '3.12', '3.13' ]
 
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.on }}
     env:
       INSTALL_PREFIX: "/usr/local"
 
@@ -35,37 +32,27 @@ jobs:
 
       # Install platform build dependencies
       - name: "Install system packages (Ubuntu)"
-        if: startsWith(matrix.os, 'ubuntu-')
+        if: startsWith(matrix.on, 'ubuntu-')
         run: sudo apt-get update && sudo apt-get install -y ninja-build g++ cmake
 
       - name: "Setup Homebrew (macOS)"
-        if: startsWith(matrix.os, 'macos-')
+        if: startsWith(matrix.on, 'macos-')
         uses: Homebrew/actions/setup-homebrew@main
 
       - name: "Install system packages (macOS)"
-        if: startsWith(matrix.os, 'macos-')
+        if: startsWith(matrix.on, 'macos-')
         run: brew install ninja gcc cmake
 
       # Install Python build dependencies
-      - name: "Install Python build tools"
+      - name: "Build and Install Python wheel"
         run: |
           python -m pip install --upgrade pip
           python -m pip install -r build-requirements.txt
-          python -m pip install build pytest
-
-      # Build wheel from pyproject.toml
-      - name: "Build Python wheel"
-        run: |
           python -m build
-          ls -lh dist/
-
-      # Install built wheel for testing
-      - name: "Install built package"
-        run: |
           pip install dist/*.whl
-          python -c "import importlib.metadata; print('Installed:', importlib.metadata.version('py-capio-cl'))"
 
       # Run unit tests
       - name: "Run Python tests"
         run: |
+          python -m pip install -r test-requirements.txt
           pytest -v tests/python/test_*

CMakeLists.txt

@@ -9,10 +9,6 @@ project(CAPIO-CL
         VERSION 1.0.0
 )
 
-# Used to infer release when building pyhton bindings
-file(WRITE "${CMAKE_CURRENT_SOURCE_DIR}/VERSION.txt" "${PROJECT_VERSION}")
-
-
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
 set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)

README.md

@@ -93,12 +93,15 @@ These bindings expose the core C++ APIs—such as `Engine`, `Parser`, directly
 to Python, allowing the CAPIO-CL logic to be used within python projects.
 
 ### 🔧 Building the Bindings
-To include Python support when building CAPIO-CL:
+You can build and install the Python bindings directly from the CAPIO-CL source tree using:
 
 ```bash
-cmake -DBUILD_PYTHON_BINDINGS=ON ..
-cmake --build . --target py_capio_cl
+pip install --upgrade pip
+pip install -r build-requirements.txt
+python -m build
+pip install dst/*.whl
 ```
+Now you will be able to directly import the package **py_capio_cl** in your project!
 
 ---
 

build-requirements.txt

@@ -1 +1 @@
-build
+build==1.3.0

pyproject.toml

@@ -1,24 +1,28 @@
 [build-system]
 requires = [
-    "scikit-build-core[pyproject]",
-    "pybind11",
-    "setuptools",
-    "wheel"
+    "scikit-build-core[pyproject]==0.11.6",
+    "pybind11==3.0.1",
+    "setuptools==80.9.0",
+    "wheel==0.45.1"
 ]
 build-backend = "scikit_build_core.build"
 
 [project]
 name = "py_capio_cl"
 dynamic = ["version"]
-description = "High-performance collective I/O bindings for CAPIO (pybind11)"
+description = "Python bindings for the CAPIO-CL coordination language"
 readme = "README.md"
 license = { text = "MIT" }
 requires-python = ">=3.10"
 authors = [
     { name = "Marco Edoardo Santimaria", email = "marcoedoardo.santimaria@unito.it" }
 ]
-urls = { Homepage = "https://github.com/High-Performance-IO/CAPIO-CL" }
-dependencies = []
+
+[project.urls]
+Homepage = "https://capio.hpc4ai.it"
+Documentation = "https://capio.hpc4ai.it/docs/coord-language/"
+Repository = "https://github.com/High-Performance-IO/CAPIO-CL"
+Issues = "https://github.com/High-Performance-IO/CAPIO-CL/issues"
 
 
 [tool.scikit-build.metadata.version]