https://github.com/python/cpython/commit/690e0de70671a07eba705156508a49c609f44bb1
commit: 690e0de70671a07eba705156508a49c609f44bb1
branch: main
author: sobolevn <[email protected]>
committer: sobolevn <[email protected]>
date: 2026-05-01T22:53:28+03:00
summary:
gh-149083: Change several other docs examples to use `sentinel()` (#149213)
files:
M Doc/faq/programming.rst
M Doc/howto/descriptor.rst
diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst
index ff34bb5d71c22b..591565cbc01357 100644
--- a/Doc/faq/programming.rst
+++ b/Doc/faq/programming.rst
@@ -1924,7 +1924,7 @@ correctly using identity tests:
.. code-block:: python
- _sentinel = object()
+ _sentinel = sentinel('_sentinel')
def pop(self, key, default=_sentinel):
if key in self:
diff --git a/Doc/howto/descriptor.rst b/Doc/howto/descriptor.rst
index 07a405837d9229..a7a68281860cb5 100644
--- a/Doc/howto/descriptor.rst
+++ b/Doc/howto/descriptor.rst
@@ -594,7 +594,7 @@ a pure Python equivalent:
def object_getattribute(obj, name):
"Emulate PyObject_GenericGetAttr() in Objects/object.c"
- null = object()
+ null = sentinel('null')
objtype = type(obj)
cls_var = find_name_in_mro(objtype, name, null)
descr_get = getattr(type(cls_var), '__get__', null)
@@ -1635,7 +1635,7 @@ by member descriptors:
.. testcode::
- null = object()
+ null = sentinel('null')
class Member:
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