fix: Correction de l'affichage du message d'erreur lors de l'authentification.

venv/lib/python3.10/site-packages/django/contrib/admindocs/middleware.py

@@ -0,0 +1,33 @@
+from django.conf import settings
+from django.core.exceptions import ImproperlyConfigured
+from django.http import HttpResponse
+from django.utils.deprecation import MiddlewareMixin
+
+from .utils import get_view_name
+
+
+class XViewMiddleware(MiddlewareMixin):
+    """
+    Add an X-View header to internal HEAD requests.
+    """
+
+    def process_view(self, request, view_func, view_args, view_kwargs):
+        """
+        If the request method is HEAD and either the IP is internal or the
+        user is a logged-in staff member, return a response with an x-view
+        header indicating the view function. This is used to lookup the view
+        function for an arbitrary page.
+        """
+        if not hasattr(request, "user"):
+            raise ImproperlyConfigured(
+                "The XView middleware requires authentication middleware to "
+                "be installed. Edit your MIDDLEWARE setting to insert "
+                "'django.contrib.auth.middleware.AuthenticationMiddleware'."
+            )
+        if request.method == "HEAD" and (
+            request.META.get("REMOTE_ADDR") in settings.INTERNAL_IPS
+            or (request.user.is_active and request.user.is_staff)
+        ):
+            response = HttpResponse()
+            response.headers["X-View"] = get_view_name(view_func)
+            return response