From 555318cce84ed047901b20f253dc187e76c797e8 Mon Sep 17 00:00:00 2001
From: yuanx749 <yuanx749@gmail.com>
Date: Mon, 5 Feb 2024 16:48:00 +0800
Subject: [PATCH 1/2] DOC: fix PR02 errors in docstrings of Index subclasses

---
 ci/code_checks.sh                | 20 --------------------
 pandas/core/indexes/extension.py |  2 ++
 2 files changed, 2 insertions(+), 20 deletions(-)

diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index cebc8e976425b..5b65182d1c253 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -71,26 +71,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
 
     MSG='Partially validate docstrings (PR02)' ;  echo $MSG
     $BASE_DIR/scripts/validate_docstrings.py --format=actions --errors=PR02 --ignore_functions \
-        pandas.CategoricalIndex.rename_categories\
-        pandas.CategoricalIndex.reorder_categories\
-        pandas.CategoricalIndex.add_categories\
-        pandas.CategoricalIndex.remove_categories\
-        pandas.CategoricalIndex.set_categories\
-        pandas.IntervalIndex.set_closed\
-        pandas.IntervalIndex.contains\
-        pandas.IntervalIndex.overlaps\
-        pandas.IntervalIndex.to_tuples\
-        pandas.DatetimeIndex.round\
-        pandas.DatetimeIndex.floor\
-        pandas.DatetimeIndex.ceil\
-        pandas.DatetimeIndex.month_name\
-        pandas.DatetimeIndex.day_name\
-        pandas.DatetimeIndex.to_period\
-        pandas.DatetimeIndex.std\
-        pandas.TimedeltaIndex.round\
-        pandas.TimedeltaIndex.floor\
-        pandas.TimedeltaIndex.ceil\
-        pandas.PeriodIndex.strftime\
         pandas.Series.dt.to_period\
         pandas.Series.dt.tz_localize\
         pandas.Series.dt.tz_convert\
diff --git a/pandas/core/indexes/extension.py b/pandas/core/indexes/extension.py
index 61949531f37df..a6816551252fc 100644
--- a/pandas/core/indexes/extension.py
+++ b/pandas/core/indexes/extension.py
@@ -3,6 +3,7 @@
 """
 from __future__ import annotations
 
+from inspect import signature
 from typing import (
     TYPE_CHECKING,
     Callable,
@@ -104,6 +105,7 @@ def method(self, *args, **kwargs):  # type: ignore[misc]
         # error: "property" has no attribute "__name__"
         method.__name__ = name  # type: ignore[attr-defined]
         method.__doc__ = attr.__doc__
+        method.__signature__ = signature(attr)
     return method
 
 

From c391dcb8521a90e4031149c3129564300d6f3269 Mon Sep 17 00:00:00 2001
From: yuanx749 <yuanx749@gmail.com>
Date: Mon, 5 Feb 2024 17:32:39 +0800
Subject: [PATCH 2/2] mypy

---
 pandas/core/indexes/extension.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandas/core/indexes/extension.py b/pandas/core/indexes/extension.py
index a6816551252fc..d6fbeb9043bc6 100644
--- a/pandas/core/indexes/extension.py
+++ b/pandas/core/indexes/extension.py
@@ -105,7 +105,7 @@ def method(self, *args, **kwargs):  # type: ignore[misc]
         # error: "property" has no attribute "__name__"
         method.__name__ = name  # type: ignore[attr-defined]
         method.__doc__ = attr.__doc__
-        method.__signature__ = signature(attr)
+        method.__signature__ = signature(attr)  # type: ignore[attr-defined]
     return method