Python 3.12 (#1550)

* python 3.12

* update classifiers

Author: dulmandakh

.github/workflows/tests.yml

@@ -25,6 +25,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - {name: '3.12', python: '3.12', os: ubuntu-latest, tox: py312}
           - {name: '3.11', python: '3.11', os: ubuntu-latest, tox: py311}
           - {name: '3.10', python: '3.10', os: ubuntu-latest, tox: py310}
           - {name: '3.9', python: '3.9', os: ubuntu-latest, tox: py39}

docs/quickstart.rst

@@ -59,7 +59,7 @@ When we send a **Query** requesting only one **Field**, ``hello``, and specify a
 Requirements
 ~~~~~~~~~~~~
 
--  Python (3.8, 3.9, 3.10, 3.11, pypy)
+-  Python (3.8, 3.9, 3.10, 3.11, 3.12, pypy)
 -  Graphene (3.0)
 
 Project setup

setup.py

@@ -77,6 +77,7 @@ def run_tests(self):
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
     ],
     keywords="api graphql protocol rest relay graphene",
     packages=find_packages(exclude=["examples*"]),

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{8,9,10,11}, mypy, pre-commit
+envlist = py3{8,9,10,11,12}, mypy, pre-commit
 skipsdist = true
 
 [testenv]
@@ -8,7 +8,7 @@ deps =
 setenv =
      PYTHONPATH = .:{envdir}
 commands =
-    py{38,39,310,311}: pytest --cov=graphene graphene --cov-report=term --cov-report=xml examples {posargs}
+    py{38,39,310,311,12}: pytest --cov=graphene graphene --cov-report=term --cov-report=xml examples {posargs}
 
 [testenv:pre-commit]
 basepython = python3.10