From 10e25d95edd7a213f81340f3e3e97a2eeef7150b Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Tue, 27 Feb 2024 18:05:44 -0800
Subject: [PATCH 1/2] Don't override to_pandas for Datelike columns

---
 python/cudf/cudf/core/column/datetime.py  | 18 ------------------
 python/cudf/cudf/core/column/timedelta.py | 16 ----------------
 2 files changed, 34 deletions(-)

diff --git a/python/cudf/cudf/core/column/datetime.py b/python/cudf/cudf/core/column/datetime.py
index b03b21a7aba..2096215a22c 100644
--- a/python/cudf/cudf/core/column/datetime.py
+++ b/python/cudf/cudf/core/column/datetime.py
@@ -313,24 +313,6 @@ def dayofyear(self) -> ColumnBase:
     def day_of_year(self) -> ColumnBase:
         return self.get_dt_field("day_of_year")
 
-    def to_pandas(
-        self,
-        *,
-        index: Optional[pd.Index] = None,
-        nullable: bool = False,
-    ) -> pd.Series:
-        if nullable:
-            raise NotImplementedError(f"{nullable=} is not implemented.")
-        # `copy=True` workaround until following issue is fixed:
-        # https://issues.apache.org/jira/browse/ARROW-9772
-
-        return pd.Series(
-            self.to_arrow(),
-            copy=True,
-            dtype=self.dtype,
-            index=index,
-        )
-
     @property
     def values(self):
         """
diff --git a/python/cudf/cudf/core/column/timedelta.py b/python/cudf/cudf/core/column/timedelta.py
index b911c86fa01..ffdc15618f9 100644
--- a/python/cudf/cudf/core/column/timedelta.py
+++ b/python/cudf/cudf/core/column/timedelta.py
@@ -146,22 +146,6 @@ def to_arrow(self) -> pa.Array:
             null_count=self.null_count,
         )
 
-    def to_pandas(
-        self, *, index: Optional[pd.Index] = None, nullable: bool = False
-    ) -> pd.Series:
-        # `copy=True` workaround until following issue is fixed:
-        # https://issues.apache.org/jira/browse/ARROW-9772
-
-        if nullable:
-            raise NotImplementedError(f"{nullable=} is not implemented.")
-
-        return pd.Series(
-            self.to_arrow(),
-            copy=True,
-            dtype=self.dtype,
-            index=index,
-        )
-
     def _binaryop(self, other: ColumnBinaryOperand, op: str) -> ColumnBase:
         reflect, op = self._check_reflected_op(op)
         other = self._wrap_binop_normalization(other)

From a1e4347f7bc0f9abefff8482876f6e98221e9bf1 Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Mon, 4 Mar 2024 16:25:36 -0800
Subject: [PATCH 2/2] re-remove datetimelike

---
 python/cudf/cudf/core/column/datetime.py | 27 ------------------------
 1 file changed, 27 deletions(-)

diff --git a/python/cudf/cudf/core/column/datetime.py b/python/cudf/cudf/core/column/datetime.py
index 85f07064c97..9a5d9dcd47a 100644
--- a/python/cudf/cudf/core/column/datetime.py
+++ b/python/cudf/cudf/core/column/datetime.py
@@ -313,33 +313,6 @@ def dayofyear(self) -> ColumnBase:
     def day_of_year(self) -> ColumnBase:
         return self.get_dt_field("day_of_year")
 
-    def to_pandas(
-        self,
-        *,
-        index: Optional[pd.Index] = None,
-        nullable: bool = False,
-        arrow_type: bool = False,
-    ) -> pd.Series:
-        if arrow_type and nullable:
-            raise ValueError(
-                f"{arrow_type=} and {nullable=} cannot both be set."
-            )
-        elif nullable:
-            raise NotImplementedError(f"{nullable=} is not implemented.")
-        elif arrow_type:
-            return pd.Series(
-                pd.arrays.ArrowExtensionArray(self.to_arrow()), index=index
-            )
-        else:
-            # `copy=True` workaround until following issue is fixed:
-            # https://issues.apache.org/jira/browse/ARROW-9772
-            return pd.Series(
-                self.to_arrow(),
-                copy=True,
-                dtype=self.dtype,
-                index=index,
-            )
-
     @property
     def values(self):
         """