Ajoutez des fichiers projet.

venv/Lib/site-packages/django/contrib/sites/checks.py

@@ -0,0 +1,13 @@
+from django.conf import settings
+from django.core.checks import Error
+
+
+def check_site_id(app_configs, **kwargs):
+    if (
+        hasattr(settings, 'SITE_ID') and
+        not isinstance(settings.SITE_ID, (type(None), int))
+    ):
+        return [
+            Error('The SITE_ID setting must be an integer', id='sites.E101'),
+        ]
+    return []