1 files changed, 3 insertions, 15 deletions
diff --git a/kombu/utils/functional.py b/kombu/utils/functional.py
index ccc91612..02ed6ffa 100644
--- a/kombu/utils/functional.py
+++ b/kombu/utils/functional.py
@@ -3,7 +3,6 @@
 from collections import OrderedDict, UserDict
 from collections.abc import Iterable, Mapping
 import random
-import sys
 import threading
 import inspect
 
@@ -126,20 +125,9 @@ class LRUCache(UserDict):
         self.__dict__ = state
         self.mutex = threading.RLock()
 
-    if sys.version_info[0] == 3:  # pragma: no cover
-        keys = _iterate_keys
-        values = _iterate_values
-        items = _iterate_items
-    else:  # noqa
-
-        def keys(self):
-            return list(self._iterate_keys())
-
-        def values(self):
-            return list(self._iterate_values())
-
-        def items(self):
-            return list(self._iterate_items())
+    keys = _iterate_keys
+    values = _iterate_values
+    items = _iterate_items
 
 
 def memoize(maxsize=None, keyfun=None, Cache=LRUCache):