From 783b91bf19809228aa615fb653222bb897d9784e Mon Sep 17 00:00:00 2001
From: Roman Mogylatov <rmogilatov@gmail.com>
Date: Wed, 21 May 2025 12:21:10 -0400
Subject: [PATCH] Fix attribute injection with Annotated types

---
 src/dependency_injector/wiring.py | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/dependency_injector/wiring.py b/src/dependency_injector/wiring.py
index 1effd16f..6a4c5c7a 100644
--- a/src/dependency_injector/wiring.py
+++ b/src/dependency_injector/wiring.py
@@ -415,7 +415,7 @@ def wire(  # noqa: C901
     providers_map = ProvidersMap(container)
 
     for module in modules:
-        for member_name, member in inspect.getmembers(module):
+        for member_name, member in _get_members_and_annotated(module):
             if _inspect_filter.is_excluded(member):
                 continue
 
@@ -426,7 +426,7 @@ def wire(  # noqa: C901
             elif inspect.isclass(member):
                 cls = member
                 try:
-                    cls_members = inspect.getmembers(cls)
+                    cls_members = _get_members_and_annotated(cls)
                 except Exception:  # noqa
                     # Hotfix, see: https://github.com/ets-labs/python-dependency-injector/issues/441
                     continue
@@ -1025,3 +1025,18 @@ def _get_sync_patched(fn: F, patched: PatchedCallable) -> F:
             patched.closing,
         )
     return cast(F, _patched)
+
+
+def _get_members_and_annotated(obj: Any) -> list[tuple[str, Any]]:
+    members = inspect.getmembers(obj)
+    try:
+        annotations = inspect.get_annotations(obj)
+    except Exception:
+        annotations = {}
+    for annotation_name, annotation in annotations.items():
+        if get_origin(annotation) is Annotated:
+            args = get_args(annotation)
+            if len(args) > 1:
+                member = args[1]
+                members.append((annotation_name, member))
+    return members