From 40b79232ef942696329697a2aa405ca9a1838a52 Mon Sep 17 00:00:00 2001
From: Richard Shadrach <rhshadrach@gmail.com>
Date: Thu, 30 Sep 2021 21:41:07 -0400
Subject: [PATCH] CLN: Add comment on catch_warnings in agg_list_like

---
 pandas/core/apply.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pandas/core/apply.py b/pandas/core/apply.py
index 28ca8b70c9d27..291ad2b071665 100644
--- a/pandas/core/apply.py
+++ b/pandas/core/apply.py
@@ -370,6 +370,8 @@ def agg_list_like(self) -> DataFrame | Series:
                     # Capture and suppress any warnings emitted by us in the call
                     # to agg below, but pass through any warnings that were
                     # generated otherwise.
+                    # This is necessary because of https://bugs.python.org/issue29672
+                    # See GH #43741 for more details
                     with warnings.catch_warnings(record=True) as record:
                         new_res = colg.aggregate(arg)
                     if len(record) > 0: