From 0adfcca6342015127f3ae64c02aaa92179019344 Mon Sep 17 00:00:00 2001
From: cloudboat <15851404+cloudboat111@user.noreply.gitee.com>
Date: Thu, 27 Nov 2025 00:04:30 +0800
Subject: [PATCH] DOC:Update mask parameter type in Index.putmask from
 np.ndarray[bool] to array-like of bool

---
 pandas/core/indexes/base.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 0f9938916b8df..81648dcf09d0f 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -5406,9 +5406,8 @@ def putmask(self, mask, value) -> Index:
 
         Parameters
         ----------
-        mask : np.ndarray[bool]
-            Array of booleans denoting where values in the original
-            data are not ``NA``.
+        mask : array-like of bool
+            Array of booleans denoting where values should be replaced.
         value : scalar
             Scalar value to use to fill holes (e.g. 0).
             This value cannot be a list-likes.