fix: define django_app_config if django version < 3.2

completion/__init__.py

@@ -2,6 +2,9 @@
 Completion App
 """
 
+import django
+
 __version__ = '4.4.0'
 
-default_app_config = 'completion.apps.CompletionAppConfig'  # pylint: disable=invalid-name
+if django.VERSION < (3, 2):
+    default_app_config = 'completion.apps.CompletionAppConfig'  # pylint: disable=invalid-name

completion/tests/test_compatibility.py

@@ -0,0 +1,22 @@
+"""
+Test compatibility with multiple django versions.
+"""
+import unittest
+
+import django
+from django.test import TestCase
+
+import completion
+
+class TestDefaultAppConfig(TestCase):
+    """
+    Test that default_app_config is only defined if Django version is <3.2
+    """
+
+    @unittest.skipIf(django.VERSION < (3, 2), "default_app_config is defined by django")
+    def test_not_defined(self):
+        self.assertFalse(hasattr(completion, "default_app_config"))
+
+    @unittest.skipIf(django.VERSION >= (3, 2), "default_app_config is not defined by django versions higher than 3.2")
+    def test_defined(self):
+        self.assertTrue(hasattr(completion, "default_app_config"))