From b858737a526d9ca9b4d07a97e423a81d6a4166b3 Mon Sep 17 00:00:00 2001
From: Stefanie Molin <24376333+stefmolin@users.noreply.github.com>
Date: Tue, 21 Oct 2025 17:44:46 -0300
Subject: [PATCH] Fix test warnings about invalid regex escape

---
 numpydoc/tests/hooks/test_validate_hook.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/numpydoc/tests/hooks/test_validate_hook.py b/numpydoc/tests/hooks/test_validate_hook.py
index b235313b..7d4d2378 100644
--- a/numpydoc/tests/hooks/test_validate_hook.py
+++ b/numpydoc/tests/hooks/test_validate_hook.py
@@ -250,7 +250,7 @@ def test_validate_hook_exclude_option_setup_cfg(example_module, tmp_path, capsys
 
 @pytest.mark.parametrize(
     "regex, expected_code",
-    [(".*(/|\\\\)example.*\.py", 0), (".*/non_existent_match.*\.py", 1)],
+    [(r".*(/|\\\\)example.*\.py", 0), (r".*/non_existent_match.*\.py", 1)],
 )
 def test_validate_hook_exclude_files_option_pyproject(
     example_module, regex, expected_code, tmp_path
@@ -287,7 +287,7 @@ def test_validate_hook_exclude_files_option_pyproject(
 
 @pytest.mark.parametrize(
     "regex, expected_code",
-    [(".*(/|\\\\)example.*\.py", 0), (".*/non_existent_match.*\.py", 1)],
+    [(r".*(/|\\\\)example.*\.py", 0), (r".*/non_existent_match.*\.py", 1)],
 )
 def test_validate_hook_exclude_files_option_setup_cfg(
     example_module, regex, expected_code, tmp_path