miss-islington
diff --git a/‎Lib/typing.py
Copy file name to clipboardExpand all lines: Lib/typing.py
+6Lines changed: 6 additions & 0 deletions b/‎Lib/typing.py
Copy file name to clipboardExpand all lines: Lib/typing.py
+6Lines changed: 6 additions & 0 deletions
@@ -2099,6 +2099,8 @@ class _AnnotatedAlias(_NotIterable, _GenericAlias, _root=True):
     with extra annotations. The alias behaves like a normal typing alias,
     instantiating is the same as instantiating the underlying type, binding
     it to types is also the same.
+
+    The metadata itself is stored in a '__metadata__' attribute as a tuple.
     """
     def __init__(self, origin, metadata):
         if isinstance(origin, _AnnotatedAlias):
@@ -2151,6 +2153,10 @@ class Annotated:
     Details:
 
     - It's an error to call `Annotated` with less than two arguments.
+    - Access the metadata via the ``__metadata__`` attribute::
+
+        Annotated[int, '$'].__metadata__ == ('$',)
+
     - Nested Annotated are flattened::
 
         Annotated[Annotated[T, Ann1, Ann2], Ann3] == Annotated[T, Ann1, Ann2, Ann3]