Skip HiGHS tests for Python 3.12 and Windows (temporarily)

Author: tuliotoffolo

.github/workflows/github-ci.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.7.14
+          python-version: 3.11
 
       - name: Upgrade pip
         run: python -m pip install --upgrade pip
@@ -39,20 +39,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # temporarily downgraded to 3.7.9 and 3.8.10 due to a bug https://github.com/actions/setup-python/issues/402
-        python-version: ["3.7.9", "3.8.10", "3.9.13", "3.10.9", "3.11.1", "pypy3.9-v7.3.9"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.9-v7.3.15"]
         os: [macos-11, macos-12, ubuntu-20.04, ubuntu-22.04, windows-2019, windows-2022]
         exclude:
           # temporarily exclude pypy3 on mac-os as there failing tests caused by bug on cbc side
           - os: macos-11
-            python-version: "pypy3.9-v7.3.9"
+            python-version: "pypy3.9-v7.3.15"
           - os: macos-12
-            python-version: "pypy3.9-v7.3.9"
-          # several version (3.7.9 and 3.8.10) at not available at ubuntu-22.04
-          - os: ubuntu-22.04
-            python-version: "3.7.9"
-          - os: ubuntu-22.04
-            python-version: "3.8.10"
+            python-version: "pypy3.9-v7.3.15"
 
     steps:
 
@@ -63,41 +57,27 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
         architecture: x64
+        cache: 'pip'
 
     - name: Check python version
       run: python -c "import sys; import platform; print('Python %s implementation %s on %s' % (sys.version, platform.python_implementation(), sys.platform))"
 
     - name: Upgrade pip
       run: python -m pip install --upgrade pip
 
-    - name: Get pip cache dir
-      id: pip-cache
-      run: |
-        echo "::set-output name=dir::$(pip cache dir)"
+    - name: Install test and numpy
+      run: python -m pip install .[test,numpy]
 
-    - name: pip cache
-      uses: actions/cache@v3
-      with:
-        path: ${{ steps.pip-cache.outputs.dir }}
-        key: ${{ runner.os }}-${{ matrix.python-version }}-pythonpip
-
-    - name: Install mip for testing (PyPy)
-      if: ${{ matrix.python-version == 'pypy3.9-v7.3.9' }}
-      run: python -m pip install .[test,numpy,highs]
+    - name: Install gurobi
+      if: ${{ matrix.python-version != 'pypy3.9-v7.3.15' }}
+      run: python -m pip install .[gurobi]
 
-    - name: Install mip for testing (CPython)
-      if: ${{ matrix.python-version != 'pypy3.9-v7.3.9' }}
-      run: python -m pip install .[test,numpy,gurobi,highs]
+    - name: Install highs
+      if: ${{ !contains(matrix.os, 'windows') && !(matrix.os == 'ubuntu-22.04' && matrix.python-version == '3.9') }}
+      run: python -m pip install .[highs]
 
     - name: list installed packages
       run: python -m pip list
 
-    - name: Run tests PyPy
-      if: ${{ matrix.python-version == 'pypy3.9-v7.3.9'}}
-      run: |
-        python -m pytest test --verbose --color=yes --doctest-modules --ignore="test/test_gurobi.py"
-
     - name: Run tests
-      if: ${{ matrix.python-version != 'pypy3.9-v7.3.9'}}
-      run: |
-        python -m pytest test --verbose --color=yes --doctest-modules -Werror
+      run: python -m pytest test --verbose --color=yes --doctest-modules -Werror

pyproject.toml

@@ -6,11 +6,11 @@ build-backend = "setuptools.build_meta"
 name = "mip"
 description = "Python tools for Modeling and Solving Mixed-Integer Linear Programs (MIPs)"
 readme = "README.md"
-requires-python = ">=3.7,<3.12"
+requires-python = ">=3.7,<3.13"
 license = {file = "LICENSE"}
 authors = [
-    {name="T.A.M. Toffolo", email="haroldo.santos@gmail.com"},
-    {name="H.G. Santos", email="tulio@toffolo.com.br"}
+    {name="Tulio A.M. Toffolo", email="tulio@toffolo.com.br"},
+    {name="Haroldo G. Santos", email="haroldo.santos@gmail.com"}
 ]
 maintainers = [
     {name="S. Heger", email="[email protected]"}
@@ -32,13 +32,24 @@ classifiers = [
 ]
 dynamic = ["version"]
 
-dependencies = ["cffi==1.15.*"]
+dependencies = ["cffi>=1.15"]
 
 [project.optional-dependencies]
-numpy = ["numpy==1.24.*; python_version >= '3.8'", "numpy==1.21.6; python_version == '3.7'"]
+numpy = [
+    "numpy>=1.25; python_version>='3.9'",
+    "numpy==1.24.*; python_version=='3.8'",
+    "numpy==1.21.*; python_version=='3.7'"
+]
 gurobi = ["gurobipy>=8"]
-highs = ["highspy>=1.5.3"]
-test = ["pytest==7.2.0", "networkx==2.8.8; python_version >= '3.8'", "networkx==2.6.3; python_version == '3.7'", "matplotlib==3.6.2; python_version >= '3.8'", "matplotlib==3.5.3; python_version == '3.7'"]
+highs = ["highspy>=1.5.3; python_version<='3.11'"]
+test = [
+    "pytest>=7.4",
+    "networkx==2.8.8; python_version>='3.8'",
+    "networkx==2.6.3; python_version=='3.7'",
+    "matplotlib>=3.7; python_version>='3.9'",
+    "matplotlib==3.6.2; python_version=='3.8'",
+    "matplotlib==3.5.3; python_version=='3.7'"
+]
 
 [project.urls]
 "Homepage" = "https://www.python-mip.com"