[Python-checkins] [3.10] replace `self` param with more appropriate `cls` in classmethods (GH-31402) (GH-31446)

[asvetlov]

https://github.com/python/cpython/commit/fa621a738875dc8a644a6149e7ffd4be0a40f1d9
commit: fa621a738875dc8a644a6149e7ffd4be0a40f1d9
branch: 3.10
author: Andrew Svetlov <andrew.svetlov at gmail.com>
committer: asvetlov <andrew.svetlov at gmail.com>
date: 2022-02-20T15:45:13+02:00
summary:

[3.10] replace `self` param with more appropriate `cls` in classmethods (GH-31402) (GH-31446)

(cherry picked from commit a3fcca4af1cb418dc802feb75100ecc1a286afaa)

Co-authored-by: Josh Smith <cmyuiosu at gmail.com>

Co-authored-by: Josh Smith <cmyuiosu at gmail.com>

files:
M Lib/_collections_abc.py

diff --git a/Lib/_collections_abc.py b/Lib/_collections_abc.py
index 97913c77721da..40417dc1d3133 100644
--- a/Lib/_collections_abc.py
+++ b/Lib/_collections_abc.py
@@ -871,7 +871,7 @@ class KeysView(MappingView, Set):
     __slots__ = ()
 
     @classmethod
-    def _from_iterable(self, it):
+    def _from_iterable(cls, it):
         return set(it)
 
     def __contains__(self, key):
@@ -889,7 +889,7 @@ class ItemsView(MappingView, Set):
     __slots__ = ()
 
     @classmethod
-    def _from_iterable(self, it):
+    def _from_iterable(cls, it):
         return set(it)
 
     def __contains__(self, item):