Produce a wheel for python 3.12

- test now on 3.9 and 3.12
- beware to some dependencies conflicts that make
   - install pygame 2.1.3 not compatible with python 3.12 (=> we enforce
     pygame >=2.5 in tests
   - install cffi 1.15.0 instead of more recent versions that are
     adapted for poython 3.12 (=> we enforce cffi>=1.17 in tests)
- up-tamer depends on pytamer not available for macos x86_64 + python >
  3.11 (was already not available on macos amd64)
- random.randint() must use real integers

We also update minizinc binary used in tests to 2.8.5.

.github/workflows/ci.yml

@@ -75,8 +75,8 @@ jobs:
         run: |
           from os import environ
 
-          python_version_build = ["3.9", "3.10", "3.11"]
-          python_version_test = ["3.9", "3.11"]
+          python_version_build = ["3.9", "3.10", "3.11", "3.12"]
+          python_version_test = ["3.9", "3.12"]
           test = ["macos-12", "macos-latest", "ubuntu-latest", "windows-latest"]
           build_doc = "true"
 
@@ -87,6 +87,7 @@ jobs:
               to_bool = lambda s: True if s == "true" else False
               python_filter = {
                   '3.11': to_bool("${{ contains(github.event.head_commit.message, '[ci: python-3.11]') }}"),
+                  '3.12': to_bool("${{ contains(github.event.head_commit.message, '[ci: python-3.12]') }}"),
                   '3.9': to_bool("${{ contains(github.event.head_commit.message, '[ci: python-3.9]') }}"),
                   '3.10': to_bool("${{ contains(github.event.head_commit.message, '[ci: python-3.10]') }}"),
               }
@@ -509,7 +510,7 @@ jobs:
     env:
       minizinc_config_cmdline: export PATH=$PATH:~/AppData/Local/Programs/MiniZinc
       minizinc_cache_path: ~/AppData/Local/Programs/MiniZinc
-      minizinc_url: https://github.com/MiniZinc/MiniZincIDE/releases/download/2.6.3/MiniZincIDE-2.6.3-bundled-setup-win64.exe
+      minizinc_url: https://github.com/MiniZinc/MiniZincIDE/releases/download/2.8.5/MiniZincIDE-2.8.5-bundled-setup-win64.exe
       minizinc_downloaded_filepath: minizinc_setup.exe
       minizinc_install_cmdline: cmd //c "minizinc_setup.exe /verysilent /currentuser /norestart /suppressmsgboxes /sp"
 
@@ -562,7 +563,11 @@ jobs:
           pip install ray[rllib]>=2.20
           python_version=${{ matrix.python-version }}
           wheelfile=$(ls ./wheels/scikit_decide*-cp${python_version/\./}-*win*.whl)
-          pip install ${wheelfile}[all] pytest gymnasium[classic-control] optuna
+          if [ "$python_version" = "3.12" ]; then
+            pip install ${wheelfile}[all] pytest "pygame>=2.5" optuna "cffi>=1.17"
+          else
+            pip install ${wheelfile}[all] pytest gymnasium[classic-control] optuna
+          fi
 
       - name: Test with pytest
         run: |
@@ -594,7 +599,7 @@ jobs:
     env:
       minizinc_config_cmdline: export PATH=$PATH:$(pwd)/bin/MiniZincIDE.app/Contents/Resources
       minizinc_cache_path: $(pwd)/bin/MiniZincIDE.app
-      minizinc_url: https://github.com/MiniZinc/MiniZincIDE/releases/download/2.6.3/MiniZincIDE-2.6.3-bundled.dmg
+      minizinc_url: https://github.com/MiniZinc/MiniZincIDE/releases/download/2.8.5/MiniZincIDE-2.8.5-bundled.dmg
       minizinc_downloaded_filepath: bin/minizinc.dmg
       minizinc_install_cmdline: sudo hdiutil attach bin/minizinc.dmg; sudo cp -R /Volumes/MiniZinc*/MiniZincIDE.app bin/.
 
@@ -656,7 +661,11 @@ jobs:
           python_version=${{ matrix.python-version }}
           arch=$(uname -m)
           wheelfile=$(ls ./wheels/scikit_decide*-cp${python_version/\./}-*macos*${arch}.whl)
-          pip install ${wheelfile}[all] pytest gymnasium[classic-control] optuna
+          if [ "$python_version" = "3.12" ]; then
+            pip install ${wheelfile}[all] pytest "pygame>=2.5" optuna "cffi>=1.17"
+          else
+            pip install ${wheelfile}[all] pytest gymnasium[classic-control] optuna
+          fi
 
       - name: Test with pytest
         run: |
@@ -688,10 +697,10 @@ jobs:
     env:
       minizinc_config_cmdline: export PATH=$PATH:$(pwd)/bin/squashfs-root/usr/bin; export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$(pwd)/bin/squashfs-root/usr/lib
       minizinc_cache_path: $(pwd)/bin/squashfs-root
-      minizinc_url: https://github.com/MiniZinc/MiniZincIDE/releases/download/2.6.3/MiniZincIDE-2.6.3-x86_64.AppImage
+      minizinc_url: https://github.com/MiniZinc/MiniZincIDE/releases/download/2.8.5/MiniZincIDE-2.8.5-x86_64.AppImage
       minizinc_downloaded_filepath: bin/minizinc.AppImage
       minizinc_install_cmdline: cd bin; sudo chmod +x minizinc.AppImage; sudo ./minizinc.AppImage --appimage-extract; cd ..
-
+      minizinc_prerequisites_cmdline: sudo apt update && sudo apt install libegl1 -y
 
     steps:
       - uses: actions/checkout@v4
@@ -716,6 +725,10 @@ jobs:
       - name: Create bin/
         run: mkdir -p bin
 
+      - name: Minizinc prerequisites
+        run: |
+          ${{ env.minizinc_prerequisites_cmdline }}
+
       - name: get MininZinc path to cache
         id: get-mzn-cache-path
         run: |
@@ -747,7 +760,11 @@ jobs:
         run: |
           python_version=${{ matrix.python-version }}
           wheelfile=$(ls ./wheels/scikit_decide*-cp${python_version/\./}-*manylinux*.whl)
-          pip install ${wheelfile}[all] pytest gymnasium[classic-control] docopt commonmark optuna
+          if [ "$python_version" = "3.12" ]; then
+            pip install ${wheelfile}[all] pytest "pygame>=2.5" "cffi>=1.17" docopt commonmark optuna
+          else
+            pip install ${wheelfile}[all] pytest gymnasium[classic-control] docopt commonmark optuna
+          fi
 
       - name: Test with pytest
         run: |

pyproject.toml

@@ -64,7 +64,7 @@ discrete-optimization = { version = ">=0.3.2", optional = true }
 openap = { version = ">=1.5", python = ">=3.9", optional = true }
 pygeodesy = { version = ">=23.6.12", optional = true }
 unified-planning = { version = ">=1.1.0", python = ">=3.10", optional = true }
-up-tamer = { version = ">=1.1.2", python = ">=3.10", markers = "platform_machine == 'x86_64'", optional = true }
+up-tamer = { version = ">=1.1.2", python = ">=3.10, <3.12", markers = "platform_machine == 'x86_64'", optional = true }
 up-fast-downward = { version = ">=0.4.1", python = ">=3.10", optional = true }
 up-enhsp = { version = ">=0.0.25", python = ">=3.10", optional = true }
 up-pyperplan = { version = ">=1.1.0", python = ">=3.10", optional = true }

skdecide/hub/solver/cgp/pycgp/cgp.py

@@ -176,14 +176,16 @@ def mutate_per_gene(self, mutation_rate_nodes, mutation_rate_outputs):
                         # mutate connection
                         self.genome[index] = rnd.randint(
                             0,
-                            min(
-                                self.max_graph_length + self.num_inputs - 1,
-                                (
-                                    self.num_inputs
-                                    + (int(index / (self.max_arity + 1)) - 1)
-                                    * self.num_rows
+                            int(
+                                min(
+                                    self.max_graph_length + self.num_inputs - 1,
+                                    (
+                                        self.num_inputs
+                                        + (int(index / (self.max_arity + 1)) - 1)
+                                        * self.num_rows
+                                    )
+                                    * self.recurrency_distance,
                                 )
-                                * self.recurrency_distance,
                             ),
                         )
                         # self.genome[index] = rnd.randint(0, self.num_inputs + (int(index / (self.max_arity + 1)) - 1) * self.num_rows)