Python 3.11 support (#410)

Author: leszekhanusz

.github/workflows/tests.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "pypy3.8"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "pypy3.8"]
         os: [ubuntu-latest, windows-latest]
         exclude:
           - os: windows-latest
@@ -17,6 +17,8 @@ jobs:
             python-version: "3.9"
           - os: windows-latest
             python-version: "3.10"
+          - os: windows-latest
+            python-version: "3.11"
           - os: windows-latest
             python-version: "pypy3.8"
 

setup.py

@@ -89,6 +89,7 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: Implementation :: PyPy",
     ],
     keywords="api graphql protocol rest relay gql client",

tox.ini

@@ -1,14 +1,15 @@
 [tox]
 envlist =
     black,flake8,import-order,mypy,manifest,
-    py{37,38,39,310,py3}
+    py{37,38,39,310,311,py3}
 
 [gh-actions]
 python =
     3.7: py37
     3.8: py38
     3.9: py39
     3.10: py310
+    3.11: py311
     pypy-3: pypy3
 
 [testenv]
@@ -27,7 +28,7 @@ deps = -e.[test]
 commands =
     pip install -U setuptools
     ; run "tox -- tests -s" to show output for debugging
-    py{37,39,310,py3}: pytest {posargs:tests}
+    py{37,39,310,311,py3}: pytest {posargs:tests}
     py{38}: pytest {posargs:tests --cov-report=term-missing --cov=gql}
 
 [testenv:black]