Merge pull request #212 from DiamondLightSource/add_cp314

Add Python3.14 non-free-threading builds

Author: AlexanderWells-diamond

.github/workflows/code.yml

@@ -54,21 +54,18 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-15-intel]
-        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313]
+        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313, cp314]
 
 
         include:
-          # Put coverage and results files in the project directory for mac
+          # Put results files in the project directory for mac
           - os: macos-15-intel
-            cov_file: "{project}/dist/coverage.xml"
             results_file: "{project}/dist/pytest-results.xml"
           # And for windows
           - os: windows-latest
-            cov_file: "{project}/dist/coverage.xml"
             results_file: "{project}/dist/pytest-results.xml"
-          # But put coverage and results files in the output dir mounted in docker for linux
+          # But put results files in the output dir mounted in docker for linux
           - os: ubuntu-latest
-            cov_file: /output/coverage.xml
             results_file: /output/pytest-results.xml
 
         exclude:
@@ -112,35 +109,31 @@ jobs:
           # cibuildwheel reports it cannot clean up the temp dir used for testing,
           # and fails the build. Sleeping seems to give pytest enough time to
           # fully clean up.
-          CIBW_TEST_COMMAND: pytest {project}/tests --cov-report xml:${{ matrix.cov_file }} --junit-xml=${{ matrix.results_file }} && sleep 2
+          CIBW_TEST_COMMAND: pytest {project}/tests --junit-xml=${{ matrix.results_file }} && sleep 2
           # Run with faulthandler and -s in the hope we get a stack trace on seg fault on windows...
-          CIBW_TEST_COMMAND_WINDOWS: python -X faulthandler -m pytest -s {project}/tests --cov-report xml:${{ matrix.cov_file }} --junit-xml=${{ matrix.results_file }}
+          CIBW_TEST_COMMAND_WINDOWS: python -X faulthandler -m pytest -s {project}/tests --junit-xml=${{ matrix.results_file }}
           # Disable auditwheel as it isn't compatible with setuptools_dso approach
           # https://github.com/mdavidsaver/setuptools_dso/issues/17
           CIBW_REPAIR_WHEEL_COMMAND: ""
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_28
           CIBW_ENVIRONMENT_LINUX: SETUPTOOLS_DSO_PLAT_NAME=manylinux2014_x86_64
-          CIBW_SKIP: "*-musllinux*" # epicscorelibs doesn't build on musllinux platforms
+          # epicscorelibs doesn't build on musllinux platforms
+          # Ensure we never use free-threaded variants, as we (and our EPICS python dependencies) do not support it
+          CIBW_SKIP: "*-musllinux* cp3??t-*"
 
       - name: Upload Wheel
         uses: actions/upload-artifact@v4
         with:
           name: dist-${{ matrix.os }}-${{ matrix.python }}
           path: dist/softioc*
 
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
-        with:
-          name: ${{ matrix.os }}/${{ matrix.python }}
-          directory: dist
-
   test-sdist:
     needs: [sdist]
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-15-intel]
-        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313]
+        python: [cp37, cp38, cp39, cp310, cp311, cp312, cp313, cp314]
 
         exclude:
           # Exclude Windows + Python 3.9 as p4p can't build there, due to numpy bug #27224

CHANGELOG.rst

@@ -10,7 +10,7 @@ Versioning <https://semver.org/spec/v2.0.0.html>`_.
 Unreleased_
 -----------
 
-Nothing yet!
+- `Add Python3.14 non-free-threading builds <../../pull/212>`_
 
 4.7.1_ - 2026-07-23
 -------------------

setup.cfg

@@ -48,7 +48,6 @@ useful =
 dev =
     # Pytest 9.1.0 deprecates some APIs that some of our plugins require
     pytest<9.1.0
-    pytest-cov
     pytest-flake8
     # Flake8 5.0 starts printing error, so pin to avoid it:
     # AttributeError: module 'flake8.options.config' has no attribute 'ConfigFileFinder'
@@ -77,12 +76,6 @@ extend-ignore =
 # Don't do flake8 here as we need to separate it out for CI
 addopts =
     --tb=native -vv --doctest-modules --ignore=softioc/iocStats --ignore=epicscorelibs --ignore=docs
-    --cov=softioc --cov-report term --cov-report xml:cov.xml
 # Enables all discovered async tests and fixtures to be automatically marked as async, even if
 # they don't have a specific marker https://github.com/pytest-dev/pytest-asyncio#auto-mode
 asyncio_mode = auto
-
-[coverage:run]
-# This is covered in the versiongit test suite so exclude it here
-omit = */_version_git.py
-patch = subprocess