Refs #27753 -- Removed django.utils.decorators.available_attrs().

django/utils/decorators.py

@@ -2,7 +2,7 @@
 
 # For backwards compatibility in Django 2.0.
 from contextlib import ContextDecorator  # noqa
-from functools import WRAPPER_ASSIGNMENTS, partial, update_wrapper, wraps
+from functools import partial, update_wrapper, wraps
 
 
 class classonlymethod(classmethod):
@@ -113,16 +113,6 @@ def decorator_from_middleware(middleware_class):
     return make_middleware_decorator(middleware_class)()
 
 
-# Unused, for backwards compatibility in Django 2.0.
-def available_attrs(fn):
-    """
-    Return the list of functools-wrappable attributes on a callable.
-    This was required as a workaround for https://bugs.python.org/issue3445
-    under Python 2.
-    """
-    return WRAPPER_ASSIGNMENTS
-
-
 def make_middleware_decorator(middleware_class):
     def _make_decorator(*m_args, **m_kwargs):
         middleware = middleware_class(*m_args, **m_kwargs)

docs/releases/3.0.txt

@@ -254,6 +254,9 @@ Django 3.0, we're removing these APIs at this time.
 * ``django.utils.lru_cache.lru_cache()`` - Alias of
   :func:`functools.lru_cache`.
 
+* ``django.utils.decorators.available_attrs()`` - This function returns
+  ``functools.WRAPPER_ASSIGNMENTS``.
+
 Miscellaneous
 -------------