Run tests on Python 3.13 release candidate

.github/workflows/ci.yml

@@ -12,8 +12,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', 'pypy-3.9']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13', 'pypy-3.10']
 
     steps:
     - uses: actions/checkout@v4
@@ -32,11 +33,12 @@ jobs:
         python -m pip install tox tox-gh-actions
         sudo apt-get install libmemcached-dev
     - name: Lint
-      if: matrix.python-version == '3.10'
+      if: matrix.python-version == '3.13'
       run: |
+        pip install setuptools
         tox -e lint,mypy
     - name: Docs
-      if: matrix.python-version == '3.10'
+      if: matrix.python-version == '3.13'
       run: |
         tox -e docs
     - name: Disable IPv6 localhost

lint-requirements.txt

@@ -1,4 +1,5 @@
 black==24.4.2
 docutils==0.20.1
 flake8==7.1.1
-pygments==2.18.0
+pygments==2.18.0
+setuptools; python_version >= "3.12"

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.black]
-target-version = ['py37', 'py38', 'py39', 'py310']
+target-version = ['py39', 'py310']
 
 [tool.mypy]
-python_version = 3.7
+python_version = 3.9
 ignore_missing_imports = true

tox.ini

@@ -13,7 +13,7 @@ skip_missing_interpreters = true
 
 [gh-actions]
 python =
-    pypy-3.7: pypy3
+    pypy-3.10: pypy3
 
 [testenv]
 description = run tests with {basepython}
@@ -24,7 +24,8 @@ commands =
 
 [testenv:lint]
 description = lint source code
-deps = -r{toxinidir}/lint-requirements.txt
+deps =
+    -r{toxinidir}/lint-requirements.txt
 commands =
     python setup.py check --metadata --restructuredtext --strict
     flake8