From bacb1906cd481f1d66920278ea92df2dedf76e42 Mon Sep 17 00:00:00 2001
From: sobolevn <mail@sobolevn.me>
Date: Tue, 24 Sep 2024 09:53:04 +0300
Subject: [PATCH 1/2] gh-124120: Document `Annotated.__origin__` (GH-124125)
 (cherry picked from commit faef3fa653f2901cc905f98eae0ddcd8dc334d33)

Co-authored-by: sobolevn <mail@sobolevn.me>
Co-authored-by: Brian Schubert <brianm.schubert@gmail.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
---
 Doc/library/typing.rst | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst
index bb49093505278c..21e644afcb57b3 100644
--- a/Doc/library/typing.rst
+++ b/Doc/library/typing.rst
@@ -1405,6 +1405,23 @@ These can be used as types in annotations. They all support subscription using
         >>> X.__metadata__
         ('very', 'important', 'metadata')
 
+   * At runtime, if you want to retrieve the original
+     type wrapped by ``Annotated``, use the :attr:`!__origin__` attribute:
+
+     .. doctest::
+
+        >>> from typing import Annotated, get_origin
+        >>> Password = Annotated[str, "secret"]
+        >>> Password.__origin__
+        <class 'str'>
+
+     Note that using :func:`get_origin` will return ``Annotated`` itself:
+
+     .. doctest::
+
+        >>> get_origin(Password)
+        typing.Annotated
+
    .. seealso::
 
       :pep:`593` - Flexible function and variable annotations
@@ -3010,6 +3027,7 @@ Introspection helpers
       assert get_origin(str) is None
       assert get_origin(Dict[str, int]) is dict
       assert get_origin(Union[int, str]) is Union
+      assert get_origin(Annotated[str, "metadata"]) is Annotated
       P = ParamSpec('P')
       assert get_origin(P.args) is P
       assert get_origin(P.kwargs) is P

From 765ce9ab6456cf15faca5f83e3ded1a0972503e6 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Tue, 24 Sep 2024 06:45:28 -0700
Subject: [PATCH 2/2] Fix doctest

---
 Doc/library/typing.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst
index 21e644afcb57b3..7f86b550b915b6 100644
--- a/Doc/library/typing.rst
+++ b/Doc/library/typing.rst
@@ -1420,7 +1420,7 @@ These can be used as types in annotations. They all support subscription using
      .. doctest::
 
         >>> get_origin(Password)
-        typing.Annotated
+        <class 'typing.Annotated'>
 
    .. seealso::