Enable Python 3.14 (emdgroup#716)

Author: AdrianSosic

.github/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
   lint:
     strategy:
       matrix:
-        py-version: [ {semantic: '3.13', tox: 'py313'} ]
+        py-version: [ {semantic: '3.14', tox: 'py314'} ]
     name: Lint ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -87,7 +87,7 @@ jobs:
     needs: [lint]
     strategy:
       matrix:
-        py-version: [ {semantic: '3.13', tox: 'py313'} ]
+        py-version: [ {semantic: '3.14', tox: 'py314'} ]
     name: Type Check ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -105,7 +105,7 @@ jobs:
     needs: [lint]
     strategy:
       matrix:
-        py-version: [ {semantic: '3.13', tox: 'py313'} ]
+        py-version: [ {semantic: '3.14', tox: 'py314'} ]
     name: Audit ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -123,7 +123,7 @@ jobs:
     needs: [typecheck]
     strategy:
       matrix:
-        py-version: [ {semantic: '3.10', tox: 'py310'} ]
+        py-version: [ {semantic: '3.10', tox: 'py310'}, {semantic: '3.14', tox: 'py314'} ]
     name: Core Tests ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:

.github/workflows/regular.yml

@@ -48,7 +48,8 @@ jobs:
         py-version: [ {semantic: '3.10', tox: 'py310'},
                       {semantic: '3.11', tox: 'py311'},
                       {semantic: '3.12', tox: 'py312'},
-                      {semantic: '3.13', tox: 'py313'} ]
+                      {semantic: '3.13', tox: 'py313'}, 
+                      {semantic: '3.14', tox: 'py314'} ]
     name: Lint ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -70,7 +71,8 @@ jobs:
         py-version: [ {semantic: '3.10', tox: 'py310'},
                       {semantic: '3.11', tox: 'py311'},
                       {semantic: '3.12', tox: 'py312'},
-                      {semantic: '3.13', tox: 'py313'} ]
+                      {semantic: '3.13', tox: 'py313'}, 
+                      {semantic: '3.14', tox: 'py314'} ]
     name: Type Check ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -92,7 +94,8 @@ jobs:
         py-version: [ {semantic: '3.10', tox: 'py310'},
                       {semantic: '3.11', tox: 'py311'},
                       {semantic: '3.12', tox: 'py312'},
-                      {semantic: '3.13', tox: 'py313'} ]
+                      {semantic: '3.13', tox: 'py313'},
+                      {semantic: '3.14', tox: 'py314'} ]
     name: Audit ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -114,7 +117,8 @@ jobs:
         py-version: [ {semantic: '3.10', tox: 'py310'},
                       {semantic: '3.11', tox: 'py311'},
                       {semantic: '3.12', tox: 'py312'},
-                      {semantic: '3.13', tox: 'py313'} ]
+                      {semantic: '3.13', tox: 'py313'},
+                      {semantic: '3.14', tox: 'py314'} ]
     name: Core Tests ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -136,7 +140,8 @@ jobs:
         py-version: [ {semantic: '3.10', tox: 'py310'},
                       {semantic: '3.11', tox: 'py311'},
                       {semantic: '3.12', tox: 'py312'},
-                      {semantic: '3.13', tox: 'py313'} ]
+                      {semantic: '3.13', tox: 'py313'},
+                      {semantic: '3.14', tox: 'py314'} ]
     name: Full Tests ${{ matrix.py-version.semantic }}
     runs-on: ubuntu-latest
     steps:
@@ -171,7 +176,8 @@ jobs:
         py-version: [ {semantic: '3.10', tox: 'py310'},
                       {semantic: '3.11', tox: 'py311'},
                       {semantic: '3.12', tox: 'py312'},
-                      {semantic: '3.13', tox: 'py313'} ]
+                      {semantic: '3.13', tox: 'py313'},
+                      {semantic: '3.14', tox: 'py314'} ]
     name: GPU Tests ${{ matrix.py-version.semantic }}
     runs-on: XS-GPU
     steps:

.github/workflows/release.yml

@@ -26,7 +26,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.14"
       - name: Clean
         run: |
           python -c 'import shutil; [shutil.rmtree(p, True) for p in ("build", "dist")]'
@@ -76,7 +76,7 @@ jobs:
       - uses: actions/setup-python@v5
         id: setup-python
         with:
-          python-version: '3.12'
+          python-version: '3.14'
       - name: Install test-package
         run: |
           pip install --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple/ baybe==${{  github.ref_name }}

.pre-commit-config.yaml

@@ -1,4 +1,4 @@
-# FORMATTER NOTE: The versions of ufmt, black and usort should be consistent everywhere
+# FORMATTER NOTE: The versions of the developer tools should be consistent everywhere
 # (pre-commit, environment.yml, requirements.txt, pyproject.toml, ...)
 
 ci:

CHANGELOG.md

@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.14.2] - 2026-01-14
 ### Added
+- Support for Python 3.14
 - `NumericalTarget.match_*` constructors now accept a `mismatch_instead` argument. If 
   set to `True`, targets seek to avoid the given `match_value` instead of matching it
 - `NumericalTarget.match_*` constructors now accept a `match_mode` argument. While `"="`
@@ -172,6 +173,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - The Python version specifier now also allows patch versions of Python 3.13
 
 ## [0.13.1] - 2025-06-06
+### Added
 - Support for Python 3.13
 - `random_tie_break` flag to `farthest_point_sampling` to toggle between 
   random or deterministic sampling for equidistant cases

CONTRIBUTING.md

@@ -49,13 +49,13 @@ we recommend the following workflow:
    You can retrieve all available environments via `tox list`.
    For more information, see our [README about tests](https://github.com/emdgroup/baybe/blob/main/tests/README.md).
 
-   For instance, running all code tests in Python 3.13 can be achieved via:
+   For instance, running all code tests in Python 3.14 can be achieved via:
    ```console
-   tox -e fulltest-py313
+   tox -e fulltest-py314
    ```
 
-   Other tox tests that are useful to verify your work locally are `tox -e lint-py313`,
-   `tox -e mypy-py313` and `tox -e coretest-py313`.
+   Other tox tests that are useful to verify your work locally are `tox -e lint-py314`,
+   `tox -e mypy-py314` and `tox -e coretest-py314`.
 
    If you want to challenge your machine, you can run all checks in all Python versions
    in parallel via:

pyproject.toml

@@ -6,7 +6,7 @@ authors = [
 ]
 readme = "README.md"
 license = { text = "Apache-2.0" }
-requires-python =">=3.10,<3.14"
+requires-python =">=3.10,<3.15"
 classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
@@ -17,6 +17,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Operating System :: OS Independent",
     "Typing :: Typed",
 ]
@@ -130,7 +131,7 @@ lint = [
 ]
 
 mypy = [
-    "mypy>=1.10.1",
+    "mypy>=1.19.1",
     "pandas-stubs>=2.2.2.240603",
     "types-seaborn>=0.13.2.20240618",
     "types-psutil>=7.0.0.20250801",

tests/README.md

@@ -68,13 +68,13 @@ tox -e fulltest-py310
 ``` 
 will run pytest on baybe with all optional features in python 3.10, while 
 ```bash
-tox -e coretest-py313
+tox -e coretest-py314
 ```
-will run pytest on baybe without additional features in python 3.13.
+will run pytest on baybe without additional features in python 3.14.
 ```bash
-tox -e lint-py313
+tox -e lint-py314
 ```
-will run the linters with python 3.13.
+will run the linters with python 3.14.
 
 For a full overview of all available environments, type:
 ```

tox.ini

@@ -1,9 +1,9 @@
 [tox]
 min_version = 4.9
-env_list = {fulltest,gputest,coretest,lint,mypy,audit}-py{310,311,312,313}
+env_list = {fulltest,gputest,coretest,lint,mypy,audit}-py{310,311,312,313,314}
 isolated_build = True
 
-[testenv:fulltest,fulltest-py{310,311,312,313}]
+[testenv:fulltest,fulltest-py{310,311,312,313,314}]
 description = Run PyTest with all extra functionality
 extras = extras,examples,lint,test
 passenv =
@@ -18,7 +18,7 @@ commands =
     python --version
     pytest -p no:warnings --cov=baybe --durations=5 {posargs}
 
-[testenv:gputest,gputest-py{310,311,312,313}]
+[testenv:gputest,gputest-py{310,311,312,313,314}]
 description = Runs GPU tests
 extras = test
 passenv =
@@ -32,7 +32,7 @@ commands =
     python --version
     python -c "import torch; assert torch.cuda.is_available()"
 
-[testenv:coretest,coretest-py{310,311,312,313}]
+[testenv:coretest,coretest-py{310,311,312,313,314}]
 description = Run PyTest with core functionality
 extras = test
 passenv =
@@ -47,7 +47,7 @@ commands =
     python --version
     pytest -p no:warnings --cov=baybe --durations=5 {posargs}
 
-[testenv:lint,lint-py{310,311,312,313}]
+[testenv:lint,lint-py{310,311,312,313,314}]
 description = Run linters and format checkers
 extras = lint,examples
 skip_install = True
@@ -56,7 +56,7 @@ commands =
     python --version
     pre-commit run --all-files {posargs:--show-diff-on-failure}
 
-[testenv:mypy,mypy-py{310,311,312,313}]
+[testenv:mypy,mypy-py{310,311,312,313,314}]
 description = Run mypy
 extras = mypy
 setenv =
@@ -75,6 +75,17 @@ commands =
     python --version
     pip-audit {env:EXCLUDES:}
 
+# This is separated from the other audit block because in 3.14 only core deps are tested
+[testenv:audit-py314]
+description = Run pip-audit
+deps = pip-audit
+setenv =
+    # Add pip-audit exceptions here, like:
+    # EXCLUDES=--ignore-vuln EXCEPTION_ID1 --ignore-vuln EXCEPTION_ID2 ...
+commands =
+    python --version
+    pip-audit {env:EXCLUDES:}
+
 [testenv:docs-py310]
 description = Build documentation, passing posargs to control what should be built
 skip_install = True