chore: add Python 3.12 to CI

.github/workflows/tests.yml

@@ -8,15 +8,17 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         os: [ubuntu-latest, windows-latest]
         exclude:
           - os: windows-latest
             python-version: "3.8"
           - os: windows-latest
             python-version: "3.9"
           - os: windows-latest
-            python-version: "3.11"
+            python-version: "3.10"
+          - os: windows-latest
+            python-version: "3.12"
 
     steps:
       - uses: actions/checkout@v3

setup.py

@@ -72,6 +72,7 @@
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "License :: OSI Approved :: MIT License",
     ],
     keywords="api graphql protocol rest",

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist =
     pre-commit,mypy,
-    py{38,39,310,311}
+    py{38,39,310,311,312}
 ; requires = tox-conda
 
 [gh-actions]
@@ -10,6 +10,7 @@ python =
     3.9: py39
     3.10: py310
     3.11: py311
+    3.12: py312
 
 [testenv]
 conda_channels = conda-forge
@@ -22,7 +23,7 @@ whitelist_externals =
     python
 commands =
     pip install -U setuptools
-    py{38,39,310}: pytest tests {posargs}
+    py{38,39,310,312}: pytest tests {posargs}
     py{311}: pytest tests --cov-report=term-missing --cov=graphql_server {posargs}
 
 [testenv:pre-commit]