Add support for 3.14; drop support for 3.9

chrisrink10 · chrisrink10 · commit 2cb0d53e2141 · 2025-10-28T21:33:19.000-04:00
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        version: ['3.9', '3.10', '3.11', '3.12', '3.13.0']
+        version: ['3.9', '3.10', '3.11', '3.12', '3.13', '3.14']
         include:
           - version: '3.9'
             tox-env: py39,py39-mypy,py39-lint,bandit
@@ -25,14 +25,16 @@ jobs:
           - version: '3.11'
             tox-env: py311,py311-mypy,py311-lint,bandit
           - version: '3.12'
-            tox-env: py312,py312-mypy,py312-lint,format,bandit
-          - version: '3.13.0'
+            tox-env: py312,py312-mypy,py312-lint,bandit
+          - version: '3.13'
             tox-env: py313,py313-mypy,py313-lint,bandit
+          - version: '3.14'
+            tox-env: py314,py314-mypy,py314-lint,bandit,format
           - os: windows-latest
-            version: '3.13'
-            tox-env: py313,bandit
+            version: '3.14'
+            tox-env: py314,bandit
           - os: macos-latest
-            version: '3.13'
+            version: '3.14'
             tox-env: py313,bandit
     steps:
       - uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Added
+ * Added support for Python 3.14 (#1282)
+
+### Removed
+ * Removed support for Python 3.9 (#1283)
 
 ## [v0.4.0]
 ### Added
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # 🐍 basilisp 🐍
 
-A Clojure-compatible(-ish) Lisp dialect targeting Python 3.9+.
+A Clojure-compatible(-ish) Lisp dialect targeting Python 3.10+.
 
 [![PyPI](https://img.shields.io/pypi/v/basilisp.svg?style=flat-square)](https://pypi.org/project/basilisp/) [![python](https://img.shields.io/pypi/pyversions/basilisp.svg?style=flat-square)](https://pypi.org/project/basilisp/) [![pyimpl](https://img.shields.io/pypi/implementation/basilisp.svg?style=flat-square)](https://pypi.org/project/basilisp/) [![readthedocs](https://img.shields.io/readthedocs/basilisp.svg?style=flat-square)](https://basilisp.readthedocs.io/) [![Run tests](https://github.com/basilisp-lang/basilisp/actions/workflows/run-tests.yml/badge.svg?branch=main)](https://github.com/basilisp-lang/basilisp/actions/workflows/run-tests.yml) [![Coveralls github](https://img.shields.io/coveralls/github/basilisp-lang/basilisp.svg?style=flat-square)](https://coveralls.io/github/basilisp-lang/basilisp) [![license](https://img.shields.io/github/license/basilisp-lang/basilisp.svg?style=flat-square)](https://github.com/basilisp-lang/basilisp/blob/master/LICENSE)
 
diff --git a/pyproject.toml b/pyproject.toml
@@ -18,19 +18,19 @@ classifiers = [
     "License :: OSI Approved :: Eclipse Public License 1.0 (EPL-1.0)",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
     "Topic :: Software Development :: Compilers",
 ]
 include = ["README.md", "LICENSE"]
 
 [tool.poetry.dependencies]
-python = "^3.9"
+python = "^3.10"
 attrs = ">=22.2.0"
 immutables = ">=0.20,<1.0.0"
 prompt-toolkit = ">=3.0.0,<4.0.0"
@@ -236,7 +236,6 @@ warn_unused_ignores = true
 
 [[tool.mypy.overrides]]
 module = [
-    "astor.*",
     "prompt_toolkit.*",
     "pygments.*",
     "pytest.*",
diff --git a/src/basilisp/lang/runtime.py b/src/basilisp/lang/runtime.py
@@ -68,7 +68,7 @@
 IMPORT_MODULE_VAR_SYM = sym.symbol(IMPORT_MODULE_VAR_NAME, ns=CORE_NS)
 NS_VAR_NS = CORE_NS
 REPL_DEFAULT_NS = "basilisp.user"
-SUPPORTED_PYTHON_VERSIONS = frozenset({(3, 9), (3, 10), (3, 11), (3, 12), (3, 13)})
+SUPPORTED_PYTHON_VERSIONS = frozenset({(3, 10), (3, 11), (3, 12), (3, 13), (3, 14)})
 BASILISP_VERSION_STRING = importlib.metadata.version("basilisp")
 BASILISP_VERSION = vec.vector(
     (int(s) if s.isdigit() else s) for s in BASILISP_VERSION_STRING.split(".")
diff --git a/tests/basilisp/runtime_test.py b/tests/basilisp/runtime_test.py
@@ -30,23 +30,6 @@ def test_is_supported_python_version():
 @pytest.mark.parametrize(
     "feature",
     {
-        (3, 9): frozenset(
-            map(
-                kw.keyword,
-                [
-                    "lpy39",
-                    "default",
-                    "lpy",
-                    "lpy39-",
-                    "lpy39+",
-                    "lpy310-",
-                    "lpy311-",
-                    "lpy312-",
-                    "lpy313-",
-                    platform.system().lower(),
-                ],
-            )
-        ),
         (3, 10): frozenset(
             map(
                 kw.keyword,
@@ -59,7 +42,7 @@ def test_is_supported_python_version():
                     "lpy311-",
                     "lpy310+",
                     "lpy310-",
-                    "lpy39+",
+                    "lpy314-",
                     platform.system().lower(),
                 ],
             )
@@ -76,7 +59,7 @@ def test_is_supported_python_version():
                     "lpy312-",
                     "lpy311-",
                     "lpy310+",
-                    "lpy39+",
+                    "lpy314-",
                     platform.system().lower(),
                 ],
             )
@@ -92,7 +75,7 @@ def test_is_supported_python_version():
                     "lpy312+",
                     "lpy313-",
                     "lpy312-",
-                    "lpy39+",
+                    "lpy314-",
                     platform.system().lower(),
                 ],
             )
@@ -109,7 +92,24 @@ def test_is_supported_python_version():
                     "lpy313+",
                     "lpy313-",
                     "lpy310+",
-                    "lpy39+",
+                    "lpy314-",
+                    platform.system().lower(),
+                ],
+            )
+        ),
+        (3, 14): frozenset(
+            map(
+                kw.keyword,
+                [
+                    "lpy314",
+                    "default",
+                    "lpy",
+                    "lpy310+",
+                    "lpy311+",
+                    "lpy312+",
+                    "lpy313+",
+                    "lpy314-",
+                    "lpy314+",
                     platform.system().lower(),
                 ],
             )
diff --git a/tox.ini b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
-envlist = py39,py310,py311,py312,py313,pypy3,coverage,py{39,310,311,312,313}-mypy,py{39,310,311,312,313}-lint,format,bandit
+envlist = py310,py311,py312,py313,pypy3,coverage,py{310,311,312,313,314}-mypy,py{310,311,312,313,314}-lint,format,bandit
 labels =
-    test = py39,py310,py311,py312,py313
+    test = py310,py311,py312,py313,py314
 
 [testenv]
 allowlist_externals = poetry
@@ -25,7 +25,7 @@ commands =
              {posargs}
 
 [testenv:coverage]
-depends = py39, py310, py311, py312, py313
+depends = py310, py311, py312, py313, py314
 deps = coverage[toml]
 commands =
     coverage combine
@@ -40,7 +40,7 @@ commands =
     isort --check .
     black --check .
 
-[testenv:py{39,310,311,312,313}-mypy]
+[testenv:py{310,311,312,313,314}-mypy]
 labels = mypy
 deps =
     mypy
@@ -49,11 +49,11 @@ deps =
 commands =
     mypy --config-file={toxinidir}/pyproject.toml -p basilisp
 
-[testenv:py{39,310,311,312,313}-lint]
+[testenv:py{310,311,312,313,314}-lint]
 labels = lint
 deps =
-    pylint >=3.0.0,<4.0.0
-    pytest >=7.0.0,<8.0.0
+    pylint >=4.0.0,<5.0.0
+    pytest >=7.0.0,<9.0.0
     ruff >=0.1.0,<1.0.0
     sphinx
 commands =
