Migrate to pyproject toml

.github/workflows/api-docs.yml

@@ -59,13 +59,14 @@ jobs:
       - name: Install doc build requirements
         run: |
           # Install package itself to install the samples datasets
-          pip3 install .
+          python -m pip install --upgrade pip
+          python -m pip install --user .
           kh-download-datasets --force-overwrite --version ${{ inputs.khiops-samples-revision || env.DEFAULT_KHIOPS_SAMPLES_REVISION }}
           kh-status
 
           # Install the doc python requirements
           cd doc
-          pip3 install -U -r requirements.txt
+          python -m pip install -U -r requirements.txt
       # Clone the Khiops Python tutorial repository while building the documentation
       - name: Build Sphinx Documentation
         run: |

.github/workflows/conda.yml

@@ -111,6 +111,21 @@ jobs:
           fi
           conda install ${RC_LABEL}khiops-core=$KHIOPS_CORE_VERSION
           conda install --channel ./khiops-conda/ khiops
+      - name: Install JQ test dependency (Linux / MacOS)
+        if: runner.os != 'Windows'
+        run: conda install jq
+      - name: Test Conda / Python Package Version Coherence
+        run: |
+          PACKAGE_VERSION=$(python -c "import khiops; print(khiops.__version__)")
+          CONDA_VERSION=$(conda list ^khiops$ --json | jq ".[].version")
+
+          # Fail if CONDA_VERSION is not identical to $PACKAGE_VERSION
+          echo $CONDA_VERSION | grep -wq $PACKAGE_VERSION
+          if [[ $? -ne 0 ]]
+          then
+            echo "::error::Conda package version $CONDA_VERSION does not match Python package version $PYTHON_VERSION"
+            false
+          fi
       - name: Test Khiops Installation Status
         run: kh-status
       - name: Test Khiops Installation Status (Conda-Based Environments)

.github/workflows/pip.yml

@@ -45,8 +45,14 @@ jobs:
           # This is needed so that the Git tag is parsed and the version is retrieved
           git config --global --add safe.directory $(realpath .)
 
+          # Upgrade Pip
+          pip install --upgrade pip
+
+          # Install required Python build dependency
+          pip install build
+
           # Build the package
-          python3 setup.py sdist
+          python3 -m build --sdist
       - name: Upload package as artifact
         uses: actions/upload-artifact@v4
         with:
@@ -82,7 +88,9 @@ jobs:
         with:
           name: pip-package
       - name: Install package
-        run: pip install $(ls khiops*.tar.gz)
+        run: |
+          pip install --upgrade pip
+          pip install $(ls khiops*.tar.gz)
       - name: Run tests
         env:
           KHIOPS_SAMPLES_DIR: ${{ github.workspace }}/khiops-samples

.github/workflows/tests.yml

@@ -105,9 +105,12 @@ jobs:
           do
             # Since Python 3.13, setuptools is not installed automatically anymore
             $CONDA install -y -n "$CONDA_ENV" setuptools
-            $CONDA run --no-capture-output -n "$CONDA_ENV" python setup.py egg_info
-            $CONDA install -y -n "$CONDA_ENV" `grep -v "^\[" khiops.egg-info/requires.txt`
-            rm -rf khiops.egg-info
+
+            # Add homogeneous TOML support (Python >= 3.12 has standard tomllib)
+            $CONDA install -y -n "$CONDA_ENV" tomli
+            $CONDA run --no-capture-output -n "$CONDA_ENV" python scripts/extract_dependencies_from_pyproject_toml.py -f "pyproject.toml" > requires.txt
+            $CONDA install -y -n "$CONDA_ENV" `cat requires.txt`
+            rm -f requires.txt
           done
       - name: Configure Expensive Tests Setting
         # Skip expensive tests by default, unless on the `dev`, `dev-v10` or `main` branches
@@ -252,23 +255,21 @@ jobs:
         id: setup-python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.12'
       - name: Install khiops-python dev dependencies
         shell: pwsh
         run: |
           # The following git command is required,
           # as the Git repository is in a directory the current user does not own,
           # Python versioneer fails to compute the current version correctly otherwise
           git config --global --add safe.directory $(Resolve-Path '.' | % {$_.toString()})
-          python setup.py egg_info
+          python -m pip install setuptools
+          python scripts/extract_dependencies_from_pyproject_toml.py -f "pyproject.toml" -s "\n"  > requires.txt
 
           # Install the Python requirements
-          Get-Content .\khiops.egg-info\requires.txt `
-            | Select-String -Pattern '^\[' -NotMatch `
-            | Select-String -Pattern '^$' -NotMatch `
-            | % {$_.Line} `
+          Get-Content .\requires.txt `
             | ForEach-Object {python -m pip install $_.toString()}
-          Remove-Item -r -force khiops.egg-info
+          Remove-Item -force requires.txt
       - name: Setup and Install Test Requirements
         run: python -m pip install -r test-requirements.txt
       - name: Test Khiops Integration
@@ -344,9 +345,11 @@ jobs:
           # as the Git repository is in a directory the current user does not own,
           # Python versioneer fails to compute the current version correctly otherwise
           git config --global --add safe.directory $(realpath .)
-          python setup.py egg_info
-          pip install `grep -v "^\[" khiops.egg-info/requires.txt`
-          rm -rf khiops.egg-info
+          # Install tomli for Python < 3.11
+          pip install tomli
+          python scripts/extract_dependencies_from_pyproject_toml.py -f "pyproject.toml" > requires.txt
+          pip install `cat requires.txt`
+          rm -f requires.txt
       - name: Setup and Install Test Requirements
         run: |
           pip install -r test-requirements.txt

MANIFEST.in

@@ -1,13 +1,8 @@
-recursive-exclude cicd *
 recursive-exclude tests *
 recursive-exclude doc *
 exclude .git*
 exclude CONTRIBUTING.md
 exclude MANIFEST.in
-exclude pyproject.toml
-exclude sonar-project.properties
 exclude test-requirements.txt
 include khiops/samples/*.ipynb
-include khiops/_version.py
 include khiops/core/scenarios/**/*._kh*
-include versioneer.py

khiops/__init__.py

@@ -22,19 +22,9 @@
   (extension ".khcj")
 - sklearn: Scikit-Learn estimator classes to learn and use Khiops models
 """
-import importlib
-import importlib.util
-import os
-import sys
-import warnings
-from copy import copy
-from pathlib import Path
-
-from khiops._version import get_versions
 from khiops.core.internals.version import KhiopsVersion
 
-__version__ = get_versions()["version"]
-del get_versions
+__version__ = "11.0.0.0b.0"
 
 
 def get_compatible_khiops_version():