Issue #24379: Revert the operator.subscript patch (dccc4e63aef5) pending resolution of the related refcnt leak.

1 files changed, 1 insertions, 27 deletions

diff --git a/Lib/operator.py b/Lib/operator.py
index bc2a947..0e2e53e 100644
--- a/Lib/operator.py
+++ b/Lib/operator.py
@@ -17,7 +17,7 @@ __all__ = ['abs', 'add', 'and_', 'attrgetter', 'concat', 'contains', 'countOf',
            'is_', 'is_not', 'isub', 'itemgetter', 'itruediv', 'ixor', 'le',
            'length_hint', 'lshift', 'lt', 'matmul', 'methodcaller', 'mod',
            'mul', 'ne', 'neg', 'not_', 'or_', 'pos', 'pow', 'rshift',
-           'setitem', 'sub', 'subscript', 'truediv', 'truth', 'xor']
+           'setitem', 'sub', 'truediv', 'truth', 'xor']
 
 from builtins import abs as _abs
 
@@ -408,32 +408,6 @@ def ixor(a, b):
     return a
 
 
-@object.__new__  # create a singleton instance
-class subscript:
-    """
-    A helper to turn subscript notation into indexing objects.  This can be
-    used to create item access patterns ahead of time to pass them into
-    various subscriptable objects.
-
-    For example:
-    subscript[5] == 5
-    subscript[3:7:2] == slice(3, 7, 2)
-    subscript[5, 8] == (5, 8)
-    """
-    __slots__ = ()
-
-    def __new__(cls):
-        raise TypeError("cannot create '{}' instances".format(cls.__name__))
-
-    @staticmethod
-    def __getitem__(key):
-        return key
-
-    @staticmethod
-    def __reduce__():
-        return 'subscript'
-
-
 try:
     from _operator import *
 except ImportError: