tox.ini: remove constraint on pylint version (#84019)

authentic2.apps module had to be renamed in authntic2.app and le
AppConfig class referenced explicitely in settings.py to prevent
collision with the authentic2.apps package (it only bothers pylint,
python3 is happy to load Django applications from authentic2.apps in the
previous situation).

check-migrations.sh

@@ -12,7 +12,7 @@ DATABASES = {
     }
 }
 EOF
-APPS=$(env DJANGO_SETTINGS_MODULE=authentic2.settings python -c 'from django.conf import settings; print(" ".join(p for p in (p.split(".")[-1] for p in settings.INSTALLED_APPS if not p.startswith("django.")) if p not in ["admin", "auth", "contenttypes"]))')
+APPS=$(env DJANGO_SETTINGS_MODULE=authentic2.settings python -c 'from django.conf import settings; print(" ".join(p for p in ((p.split(".")[-1] if not p.endswith("Config") else p.split(".")[-3]) for p in settings.INSTALLED_APPS if not p.startswith("django.")) if p not in ["admin", "auth", "contenttypes"]))')
 TEMPFILE=`mktemp`
 trap "rm -f ${TEMPFILE} ${CHECK_MIGRATIONS_SETTINGS}" EXIT
 

src/authentic2/settings.py

@@ -160,7 +160,7 @@ INSTALLED_APPS = (
     'authentic2.apps.authenticators',
     'authentic2.apps.journal',
     'authentic2.backends',
-    'authentic2',
+    'authentic2.app.Authentic2Config',
     'django_rbac',
     'authentic2.a2_rbac',
     'gadjo',

tox.ini

@@ -108,8 +108,8 @@ setenv =
   SETUPTOOLS_USE_DISTUTILS=stdlib
   NUMPROCESSES={env:NUMPROCESSES:1}
 deps =
-    pylint<3
-    astroid<3
+    pylint
+    astroid
     pylint-django
     psycopg2-binary
     django_webtest