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-rw-r--r--django/contrib/auth/__init__.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/django/contrib/auth/__init__.py b/django/contrib/auth/__init__.py
index 8a0bcb7420..2702c38aa4 100644
--- a/django/contrib/auth/__init__.py
+++ b/django/contrib/auth/__init__.py
@@ -1,4 +1,3 @@
-import inspect
import re
from django.apps import apps as django_apps
@@ -6,6 +5,7 @@ from django.conf import settings
from django.core.exceptions import ImproperlyConfigured, PermissionDenied
from django.middleware.csrf import rotate_token
from django.utils.crypto import constant_time_compare
+from django.utils.inspect import signature
from django.utils.module_loading import import_string
from django.views.decorators.debug import sensitive_variables
@@ -40,7 +40,7 @@ def get_backends():
def _get_compatible_backends(request, **credentials):
for backend, backend_path in _get_backends(return_tuples=True):
- backend_signature = inspect.signature(backend.authenticate)
+ backend_signature = signature(backend.authenticate)
try:
backend_signature.bind(request, **credentials)
except TypeError: