From 10ce4d406de79c67439d5c9211818e39696bfa59 Mon Sep 17 00:00:00 2001
From: inventshah <39803835+inventshah@users.noreply.github.com>
Date: Mon, 14 Jul 2025 21:35:58 -0400
Subject: [PATCH] fix: mark Feature2D.detectAndCompute mask as optional in
 Python type stubs

---
 modules/python/src2/typing_stubs_generation/api_refinement.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/python/src2/typing_stubs_generation/api_refinement.py b/modules/python/src2/typing_stubs_generation/api_refinement.py
index 11ba221021..cff54c602f 100644
--- a/modules/python/src2/typing_stubs_generation/api_refinement.py
+++ b/modules/python/src2/typing_stubs_generation/api_refinement.py
@@ -340,6 +340,7 @@ NODES_TO_REFINE = {
     SymbolName(("cv", ), (), "resize"): make_optional_arg("dsize"),
     SymbolName(("cv", ), (), "calcHist"): make_optional_arg("mask"),
     SymbolName(("cv", ), (), "floodFill"): make_optional_arg("mask"),
+    SymbolName(("cv", ), ("Feature2D", ), "detectAndCompute"): make_optional_arg("mask"),
     SymbolName(("cv", ), (), "imread"): make_optional_none_return,
     SymbolName(("cv", ), (), "imdecode"): make_optional_none_return,
 }