Refs #32355 -- Used @functools.lru_cache as a straight decorator.

django/contrib/auth/hashers.py

@@ -83,7 +83,7 @@ def make_password(password, salt=None, hasher='default'):
     return hasher.encode(password, salt)
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_hashers():
     hashers = []
     for hasher_path in settings.PASSWORD_HASHERS:
@@ -96,7 +96,7 @@ def get_hashers():
     return hashers
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_hashers_by_algorithm():
     return {hasher.algorithm: hasher for hasher in get_hashers()}
 

django/contrib/postgres/signals.py

@@ -8,7 +8,7 @@ from django.db import connections
 from django.db.backends.base.base import NO_DB_ALIAS
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_hstore_oids(connection_alias):
     """Return hstore and hstore array OIDs."""
     with connections[connection_alias].cursor() as cursor:
@@ -26,7 +26,7 @@ def get_hstore_oids(connection_alias):
         return tuple(oids), tuple(array_oids)
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_citext_oids(connection_alias):
     """Return citext array OIDs."""
     with connections[connection_alias].cursor() as cursor:

django/db/models/utils.py

@@ -38,9 +38,9 @@ def unpickle_named_row(names, values):
     return create_namedtuple_class(*names)(*values)
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def create_namedtuple_class(*names):
-    # Cache type() with @lru_cache() since it's too slow to be called for every
+    # Cache type() with @lru_cache since it's too slow to be called for every
     # QuerySet evaluation.
     def __reduce__(self):
         return unpickle_named_row, (names, tuple(self))

django/forms/renderers.py

@@ -8,7 +8,7 @@ from django.utils.functional import cached_property
 from django.utils.module_loading import import_string
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_default_renderer():
     renderer_class = import_string(settings.FORM_RENDERER)
     return renderer_class()

django/template/engine.py

@@ -73,7 +73,7 @@ class Engine:
         )
 
     @staticmethod
-    @functools.lru_cache()
+    @functools.lru_cache
     def get_default():
         """
         Return the first DjangoTemplates backend that's configured, or raise

django/template/utils.py

@@ -90,7 +90,7 @@ class EngineHandler:
         return [self[alias] for alias in self]
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_app_template_dirs(dirname):
     """
     Return an iterable of paths of directories to load app templates from.

django/utils/autoreload.py

@@ -441,7 +441,7 @@ class WatchmanReloader(BaseReloader):
         logger.debug('Watchman watch-project result: %s', result)
         return result['watch'], result.get('relative_path')
 
-    @functools.lru_cache()
+    @functools.lru_cache
     def _get_clock(self, root):
         return self.client.query('clock', root)['clock']
 

django/utils/formats.py

@@ -239,7 +239,7 @@ def localize_input(value, default=None):
     return value
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def sanitize_strftime_format(fmt):
     """
     Ensure that certain specifiers are correctly padded with leading zeros.

django/utils/timezone.py

@@ -47,7 +47,7 @@ def get_fixed_timezone(offset):
 
 # In order to avoid accessing settings at compile time,
 # wrap the logic in a function and cache the result.
-@functools.lru_cache()
+@functools.lru_cache
 def get_default_timezone():
     """
     Return the default time zone as a tzinfo instance.

django/utils/translation/trans_real.py

@@ -452,7 +452,7 @@ def check_for_language(lang_code):
     )
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_languages():
     """
     Cache of settings.LANGUAGES in a dictionary for easy lookups by key.

django/utils/version.py

@@ -70,7 +70,7 @@ def get_docs_version(version=None):
         return '%d.%d' % version[:2]
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_git_changeset():
     """Return a numeric identifier of the latest git changeset.
 

django/views/debug.py

@@ -69,7 +69,7 @@ def technical_500_response(request, exc_type, exc_value, tb, status_code=500):
         return HttpResponse(text, status=status_code, content_type='text/plain; charset=utf-8')
 
 
-@functools.lru_cache()
+@functools.lru_cache
 def get_default_exception_reporter_filter():
     # Instantiate the default filter for the first time and cache it.
     return import_string(settings.DEFAULT_EXCEPTION_REPORTER_FILTER)()