Simplified AuthenticationMiddleware a bit.
SimpleLazyObject already caches value in _wrapped.
+from functools import partial
+
from django.contrib import auth
from django.contrib.auth import load_backend
from django.contrib.auth.backends import RemoteUserBackend
@@ -6,12 +8,6 @@ from django.utils.deprecation import MiddlewareMixin
from django.utils.functional import SimpleLazyObject
-def get_user(request):
- if not hasattr(request, '_cached_user'):
- request._cached_user = auth.get_user(request)
- return request._cached_user
-
-
class AuthenticationMiddleware(MiddlewareMixin):
def process_request(self, request):
assert hasattr(request, 'session'), (
@@ -20,7 +16,7 @@ class AuthenticationMiddleware(MiddlewareMixin):
"'django.contrib.sessions.middleware.SessionMiddleware' before "
"'django.contrib.auth.middleware.AuthenticationMiddleware'."
)
- request.user = SimpleLazyObject(lambda: get_user(request))
+ request.user = SimpleLazyObject(partial(auth.get_user, request))
class RemoteUserMiddleware(MiddlewareMixin):
