upgrade cibuildwheel action to support Python 3.14 (#1004)

* chore: upgrade action to support Python 3.14

* chore: test Python 3.14

* fix: macos-13 no longer supported

Choose MacOS runner images with native x86 and arm64 architectures, see
https://github.com/actions/runner-images#available-images.

* fix: include pytest from conda-forge

Author: Midnighter

.github/workflows/python-package-conda.yml

@@ -9,8 +9,8 @@ on:
     branches: [ master ]
 
 env:
-  latest_python: "3.13"
-  supported_pythons: '["3.9", "3.10", "3.11", "3.12", "3.13"]'
+  latest_python: "3.14"
+  supported_pythons: '["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]'
   miniforge_version: "23.11.0-0"
   miniforge_variant: "Mambaforge"
 

.github/workflows/wheels.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest, macos-13, macos-14]
+        os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest, macos-15, macos-15-intel]
         # The 5 runners correspond to 5 architectures. Details:
         # https://cibuildwheel.pypa.io/en/stable/options/#archs
         # The runners and architectures should be automatically associated. However, in
@@ -41,7 +41,7 @@ jobs:
           submodules: true
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.23.3
+        uses: pypa/cibuildwheel@v3.4.1
 
       - uses: actions/upload-artifact@v4
         with:

ci/conda_host_env.yml

@@ -3,10 +3,8 @@
 name: testing
 channels:
   - conda-forge
-  - defaults
 dependencies:
   - hdf5
   - pip
   - cython
-  - pip:
-      - "-r requirements.test.txt"
+  - pytest

pyproject.toml

@@ -39,6 +39,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
     "Operating System :: OS Independent",
     "Operating System :: POSIX :: Linux",