Officially support Python 3.11

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10", pypy-3.7]
+        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", pypy-3.7]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}

setup.py

@@ -63,6 +63,7 @@ def run_tests(self):
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3 :: Only',
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Topic :: Software Development :: Quality Assurance',

tox.ini

@@ -4,15 +4,17 @@ envlist =
     py38-flake8-{v5,v6,latest},
     py39-flake8-{v5,v6,latest},
     py310-flake8-{v5,v6,latest},
-    py310-flake8,
+    py311-flake8-{v5,v6,latest},
+    py311-flake8,
     pypy3
 
 [gh-actions]
 python =
     3.7: py37
     3.8: py38
     3.9: py39
-    3.10: py310, py310-flake8
+    3.10: py310
+    3.11: py311, py311-flake8
     pypy-3.7: pypy3
 
 [testenv]
@@ -22,8 +24,8 @@ deps =
     flake8-v6: flake8 >= 6.0.0, < 7.0.0
     flake8-latest: flake8
 
-[testenv:py310-flake8]
-basepython = python3.10
+[testenv:py311-flake8]
+basepython = python3.11
 commands =
     flake8 {posargs} src/pep8ext_naming.py
     python setup.py check --restructuredtext