feat: support django 4.2 new STORAGES format

test: also run tests on Django 4.2 and Python 3.11

Author: bellini666

.github/workflows/test.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
         target: [pil, imagemagick, graphicsmagick, redis, wand, dbm]
 
         include:

sorl/thumbnail/conf/defaults.py

@@ -1,4 +1,5 @@
 from django.conf import settings
+from django.core.exceptions import ImproperlyConfigured
 
 # When True ThumbnailNode.render can raise errors
 THUMBNAIL_DEBUG = False
@@ -31,7 +32,10 @@
 THUMBNAIL_VIPSHEADER = 'vipsheader'
 
 # Storage for the generated thumbnails
-THUMBNAIL_STORAGE = settings.DEFAULT_FILE_STORAGE
+try:
+    THUMBNAIL_STORAGE = settings.STORAGES['default']['BACKEND']
+except (AttributeError, KeyError, ImproperlyConfigured):
+    THUMBNAIL_STORAGE = settings.DEFAULT_FILE_STORAGE
 
 # Redis settings
 THUMBNAIL_REDIS_DB = 0

tox.ini

@@ -4,12 +4,14 @@ python =
   3.8: py38
   3.9: py39
   3.10: py310
+  3.11: py311
 
 [gh-actions:env]
 DJANGO =
   3.2: django32
   4.0: django40
   4.1: django41
+  4.2: django42
 TARGET =
   pil: pil
   imagemagick: imagemagick
@@ -24,7 +26,7 @@ skipsdist = True
 envlist =
   py38-qa,
   py37-django32-{pil,imagemagick,graphicsmagick,redis,dynamodb,wand,pgmagick,dbm,vipsthumbnail}
-  py{38,39,310}-django{32,40,41}-{pil,imagemagick,graphicsmagick,redis,dynamodb,wand,pgmagick,dbm,vipsthumbnail}
+  py{38,39,310,311}-django{32,40,41,42}-{pil,imagemagick,graphicsmagick,redis,dynamodb,wand,pgmagick,dbm,vipsthumbnail}
 
 [testenv]
 deps =
@@ -39,6 +41,7 @@ deps =
   django32: django>=3.2,<3.3
   django40: django>=4.0,<4.1
   django41: django>=4.1,<4.2
+  django42: django>=4.2,<4.3
 
 setenv =
   PYTHONPATH = {toxinidir}:{toxinidir}