add python 3.11 to CI, tox, trove classifers, and README

Author: joshuadavidthomas

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
         django-version: ['3.2', '4.0', '4.1', 'main']
 
         exclude:

README.rst

@@ -41,9 +41,9 @@ This app supports the following combinations of Django and Python:
 ==========  ========================
   Django      Python
 ==========  ========================
-3.2         3.7, 3.8, 3.9, 3.10
-4.0         3.8, 3.9, 3.10
-4.1         3.8, 3.9, 3.10
+3.2         3.7, 3.8, 3.9, 3.10, 3.11
+4.0         3.8, 3.9, 3.10, 3.11
+4.1         3.8, 3.9, 3.10, 3.11
 ==========  ========================
 
 Getting Help

setup.py

@@ -39,6 +39,7 @@
             "Programming Language :: Python :: 3.8",
             "Programming Language :: Python :: 3.9",
             "Programming Language :: Python :: 3.10",
+            "Programming Language :: Python :: 3.11",
             "License :: OSI Approved :: BSD License",
         ],
         python_requires=">=3.7",

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist =
-    py{37,38,39,310}-dj32-{sqlite3,postgres,mysql,mariadb},
-    py{38,39,310}-dj{40,41,main}-{sqlite3,postgres,mysql,mariadb},
+    py{37,38,39,310,311}-dj32-{sqlite3,postgres,mysql,mariadb},
+    py{38,39,310,311}-dj{40,41,main}-{sqlite3,postgres,mysql,mariadb},
     docs,
     lint
 
@@ -11,6 +11,7 @@ python =
     3.8: py38, docs, lint
     3.9: py39
     3.10: py310
+    3.11: py311
 
 [gh-actions:env]
 DJANGO =