GitHub Actions: Test on Python 3.14 release candidate 2 (#9780)

Python v3.14 -- October 7th
* https://www.python.org/download/pre-releases
* https://www.python.org/downloads/release/python-3140rc2

.github/workflows/main.yml

@@ -18,6 +18,7 @@ jobs:
         - '3.11'
         - '3.12'
         - '3.13'
+        - '3.14'
 
     steps:
     - uses: actions/checkout@v5
@@ -25,6 +26,7 @@ jobs:
     - uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
         cache: 'pip'
         cache-dependency-path: 'requirements/*.txt'
 

docs/index.md

@@ -88,7 +88,7 @@ continued development by **[signing up for a paid plan][funding]**.
 REST framework requires the following:
 
 * Django (4.2, 5.0, 5.1, 5.2)
-* Python (3.10, 3.11, 3.12, 3.13)
+* Python (3.10, 3.11, 3.12, 3.13, 3.14)
 
 We **highly recommend** and only officially support the latest patch release of
 each Python and Django series.

pyproject.toml

@@ -25,6 +25,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Topic :: Internet :: WWW/HTTP",
 ]
 dynamic = [ "version" ]
@@ -56,6 +57,9 @@ known_first_party = [ "rest_framework", "tests" ]
 skip = "*/kickstarter-announcement.md,*.js,*.map,*.po"
 ignore-words-list = "fo,malcom,ser"
 
+[tool.pyproject-fmt]
+max_supported_python = "3.14"
+
 [tool.pytest.ini_options]
 addopts = "--tb=short --strict-markers -ra"
 testpaths = [ "tests" ]

tox.ini

@@ -4,6 +4,7 @@ envlist =
        {py311}-{django42,django51,django52}
        {py312}-{django42,django51,django52,djangomain}
        {py313}-{django51,django52,djangomain}
+       {py314}-{django52,djangomain}
        base
        dist
        docs
@@ -49,3 +50,6 @@ ignore_outcome = true
 
 [testenv:py313-djangomain]
 ignore_outcome = true
+
+[testenv:py314-djangomain]
+ignore_outcome = true