MAINT: officially support Python 3.14

[skip ci]

Author: lucascolley

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
 
       - uses: prefix-dev/setup-pixi@82d477f15f3a381dbcc8adc1206ce643fe110fb7 # v0.9.3
         with:
-          pixi-version: v0.62.0
+          pixi-version: v0.62.2
           cache: true
           environments: lint
 
@@ -45,7 +45,7 @@ jobs:
       matrix:
         environment:
           - tests-py311
-          - tests-py313
+          - tests-py314
           - tests-numpy1
           - tests-backends
           - tests-backends-py311
@@ -59,7 +59,7 @@ jobs:
 
       - uses: prefix-dev/setup-pixi@82d477f15f3a381dbcc8adc1206ce643fe110fb7 # v0.9.3
         with:
-          pixi-version: v0.62.0
+          pixi-version: v0.62.2
           cache: true
           environments: ${{ matrix.environment }}
 

pyproject.toml

@@ -23,6 +23,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: Free Threading :: 3 - Stable",
   "Typing :: Typed",
 ]
@@ -56,20 +57,20 @@ array-api-compat = "*"
 ### workspace environments ###
 
 [tool.pixi.environments]
-default = { features = ["py313"], solve-group = "py313" }
-lint = { features = ["py313", "lint"], solve-group = "py313" }
-docs = { features = ["py313", "docs"], solve-group = "py313" }
-tests = { features = ["py313", "tests"], solve-group = "py313" }
-tests-py313 = { features = ["py313", "tests"], solve-group = "py313" } # alias of tests
+default = { features = ["py314"], solve-group = "py314" }
+lint = { features = ["py314", "lint"], solve-group = "py314" }
+docs = { features = ["py314", "docs"], solve-group = "py314" }
+tests = { features = ["py314", "tests"], solve-group = "py314" }
+tests-py313 = { features = ["py314", "tests"], solve-group = "py314" } # alias of tests
 
 # Some backends may pin numpy; use separate solve-group
-dev = { features = ["py313", "lint", "tests", "docs", "dev", "backends"], solve-group = "backends" }
-tests-backends = { features = ["py313", "tests", "backends"], solve-group = "backends" }
+dev = { features = ["py314", "lint", "tests", "docs", "dev", "backends"], solve-group = "backends" }
+tests-backends = { features = ["py314", "tests", "backends"], solve-group = "backends" }
 tests-backends-py311 = { features = ["py311", "tests", "backends"] }
 
 # CUDA not available on free github actions and on some developers' PCs
-dev-cuda = { features = ["py313", "lint", "tests", "docs", "dev", "backends", "cuda-backends"], solve-group = "cuda" }
-tests-cuda = { features = ["py313", "tests", "backends", "cuda-backends"], solve-group = "cuda" }
+dev-cuda = { features = ["py314", "lint", "tests", "docs", "dev", "backends", "cuda-backends"], solve-group = "cuda" }
+tests-cuda = { features = ["py314", "tests", "backends", "cuda-backends"], solve-group = "cuda" }
 tests-cuda-py311 = { features = ["py311", "tests", "backends", "cuda-backends"] }
 
 # Ungrouped environments
@@ -173,8 +174,8 @@ ipython = { cmd = "ipython", description = "Launch ipython" }
 [tool.pixi.feature.py311.dependencies]
 python = "~=3.11.0"
 
-[tool.pixi.feature.py313.dependencies]
-python = "~=3.13.0"
+[tool.pixi.feature.py314.dependencies]
+python = "~=3.14.0"
 
 [tool.pixi.feature.numpy1.dependencies]
 # Oldest NumPy version supported by scikit-learn.