Removed backport of lru_cache

osctiny/extensions/issues.py

@@ -2,11 +2,11 @@
 Issues extension
 ----------------
 """
+from functools import lru_cache
 import os
 
 from urllib.parse import urljoin
 
-from ..utils.backports import lru_cache
 from ..utils.base import ExtensionBase
 
 

osctiny/extensions/origin.py

@@ -22,12 +22,13 @@
 """
 # pylint: disable=too-many-ancestors,ungrouped-imports
 from collections import defaultdict
+from functools import lru_cache
 import re
 from warnings import warn
 
 from yaml import load
 
-from ..utils.backports import lru_cache, cached_property
+from ..utils.backports import cached_property
 from ..utils.base import ExtensionBase
 from ..utils.mapping import LazyOscMappable
 

osctiny/utils/backports.py

@@ -3,21 +3,11 @@
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 .. versionadded:: 0.3.0
-"""
-try:
-    # pylint: disable=unused-import
-    from functools import lru_cache
-except ImportError:
-    # Whoever had the grandiose idea to backport this to Python2?
-    # pylint: disable=unused-argument
-    def lru_cache(*args, **kwargs):
-        """Dummy wrapper"""
-        def wrapper(fun):
-            return fun
-
-        return wrapper
 
+.. versionchanged:: 0.8.0
 
+    Removed function ``lru_cache``
+"""
 try:
     # pylint: disable=unused-import
     from functools import cached_property