From f9beb7b068e562f2b4aea608a3a812c221aa39f3 Mon Sep 17 00:00:00 2001
From: smathot <s.mathot@cogsci.nl>
Date: Thu, 19 Jun 2025 14:23:59 +0200
Subject: [PATCH] Check whether data supports dataframe API, but don't assume
 it's a DataFrame object

---
 seaborn/axisgrid.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/seaborn/axisgrid.py b/seaborn/axisgrid.py
index 17d333bc89..48542a44f5 100644
--- a/seaborn/axisgrid.py
+++ b/seaborn/axisgrid.py
@@ -2099,7 +2099,7 @@ def pairplot(
                "please update your code.")
         warnings.warn(msg, UserWarning)
 
-    if not isinstance(data, pd.DataFrame):
+    if not hasattr(data, '__dataframe__'):
         raise TypeError(
             f"'data' must be pandas DataFrame object, not: {type(data)}")