feat: add Python 3.12 support

.github/workflows/CI.yml

@@ -8,6 +8,7 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+  workflow_dispatch:
 
 jobs:
   pre-commit:
@@ -16,15 +17,15 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-python@v5
       with:
-        python-version: '3.11'
+        python-version: '3.12'
     - uses: pre-commit/[email protected]
 
   test:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v4
@@ -36,6 +37,8 @@ jobs:
       run: |
         python -m pip install --upgrade pip setuptools wheel
         python -m pip install .[test]
+    - name: List installed Python packages
+      run: python -m pip list
     - name: Static code analysis with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names
@@ -52,6 +55,8 @@ jobs:
     - name: Install pyhf backends
       run: |
         python -m pip install .[pyhf_backends]  # install pyhf backends
+    - name: List installed Python packages
+      run: python -m pip list
     - name: Test with pytest, generate coverage report (skipping typeguard)
       if: matrix.python-version == '3.8'
       run: |

.github/workflows/dependencies-head.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.11']
+        python-version: ['3.12']
 
     steps:
     - uses: actions/checkout@v4
@@ -38,7 +38,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.11']
+        python-version: ['3.12']
 
     steps:
     - uses: actions/checkout@v4
@@ -63,7 +63,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.11']
+        python-version: ['3.12']
 
     steps:
     - uses: actions/checkout@v4
@@ -89,7 +89,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.11']
+        python-version: ['3.12']
 
     steps:
     - uses: actions/checkout@v4

.github/workflows/test-package.yml

@@ -19,10 +19,10 @@ jobs:
       with:
         fetch-depth: 0
 
-    - name: Set up Python 3.11
+    - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.11'
+        python-version: '3.x'
 
     - name: Install python-build, check-manifest, and twine
       run: |

.pre-commit-config.yaml

@@ -13,10 +13,10 @@ repos:
         # numpy 1.25 is no longer compatible with Python 3.8, so use Python >=3.9 for type checking
         args: ["--python-version=3.9"]
     -   id: mypy
-        name: mypy with Python 3.11
+        name: mypy with Python 3.12
         files: src/cabinetry
         additional_dependencies: ["numpy>=1.22", "boost-histogram>=1.0.1", "click>=8", "types-tabulate", "types-PyYAML", "hist>=2.3.0"]
-        args: ["--python-version=3.11"]
+        args: ["--python-version=3.12"]
 -   repo: https://github.com/pycqa/flake8
     rev: 7.0.0
     hooks:

.readthedocs.yaml

@@ -9,7 +9,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.11"
+    python: "3.12"
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:

setup.cfg

@@ -14,6 +14,7 @@ classifiers =
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     License :: OSI Approved :: BSD License
     Topic :: Scientific/Engineering
     Topic :: Scientific/Engineering :: Physics