CI: support Python 3.14

Author: hombit

.github/workflows/test.yml

@@ -33,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python_minor: [ '9', '10', '11', '12', '13', '13t' ]
+        python_minor: [ '9', '10', '11', '12', '13', '13t', '14', '14t' ]
         os: [ ubuntu-latest ]
         # Just a single ARM worker to be sure that it works
         include:
@@ -193,10 +193,10 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: '3.9'
-      - name: Set up Python 3.13t
+      - name: Set up Python 3.14t
         uses: actions/setup-python@v5
         with:
-          python-version: '3.13t'
+          python-version: '3.14t'
       - name: Get minimum supported Rust version
         run: echo "::set-output name=msrv::$(grep '^rust-version = ' Cargo.toml | grep -o '[0-9.]\+')"
         id: get_msrv

light-curve/README.md

@@ -57,10 +57,15 @@ We stopped publishing all PyPy wheels (https://github.com/light-curve/light-curv
 and the PPC64le CPython glibc wheel (https://github.com/light-curve/light-curve-python/issues/479),
 please feel free to open an issue if you need any of them.
 
-[Free-threaded Python](https://docs.python.org/3.13/whatsnew/3.13.html#free-threaded-cpython) is supported when built from source.
-No pre-built distributions are provided so far, please comment on these issues if you need them: [PyPI binary wheel issue](https://github.com/light-curve/light-curve-python/issues/500), [conda-forge package issue](https://github.com/conda-forge/light-curve-python-feedstock/issues/11).
-Notably, for expensive features, the performance with the GIL-enabled interpreter and the `.many()` method provided by the feature extractors is on par with the free-threaded interpreter and Python threads for parallelism.
-However, for inexpensive feature extractors, `.many()` still significantly reduces the overhead caused by the Rust–Python interaction and shows better performance.
+Free-threaded
+Python ([experimental in Python 3.13](https://docs.python.org/3.13/whatsnew/3.13.html#free-threaded-cpython), [officially supported by Python 3.14+](https://docs.python.org/3.14/whatsnew/3.14.html#whatsnew314-pep779))
+is supported when built from source.
+No pre-built distributions are provided so far, please comment on these issues if you need
+them: [PyPI binary wheel issue](https://github.com/light-curve/light-curve-python/issues/500), [conda-forge package issue](https://github.com/conda-forge/light-curve-python-feedstock/issues/11).
+Notably, for expensive features, the performance with the GIL-enabled interpreter and the `.many()` method provided by
+the feature extractors is on par with the free-threaded interpreter and Python threads for parallelism.
+However, for inexpensive feature extractors, `.many()` still significantly reduces the overhead caused by the
+Rust–Python interaction and shows better performance.
 
 See [bellow](#build-from-source) for the details on how to build the package from the source code.
 

light-curve/pyproject.toml

@@ -16,6 +16,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Rust",
     "Topic :: Scientific/Engineering :: Astronomy",
 ]
@@ -161,26 +162,26 @@ markers = [
 [tool.tox]
 legacy_tox_ini = """
 [tox]
-envlist = py{39,310,311,312,313,313t}-{base,test}
+envlist = py{39,310,311,312,313,313t,314,314t}-{base,test}
 isolated_build = True
 
-[testenv:py{39,310,311,312,313,313t}-base]
+[testenv:py{39,310,311,312,313,313t,314,314t}-base]
 change_dir = {envtmpdir}
 extras =
 commands =
     python -c 'import light_curve'
 set_env =
     CARGO_TARGET_DIR = {tox_root}/target
 
-[testenv:py{39,310,311,312,313}-test]
+[testenv:py{39,310,311,312,313,314}-test]
 extras = dev
 commands =
     pytest README.md tests/ light_curve/
     ruff check .
 set_env =
     CARGO_TARGET_DIR = {tox_root}/target
 
-[testenv:py313t-test]
+[testenv:py{313,314}t-test]
 extras = dev-free-threading
 commands =
     pytest README.md tests/ light_curve/ \