From 8a0a7df306abb0906d770194f5cc134a9e21001b Mon Sep 17 00:00:00 2001 From: Brock Date: Wed, 28 Jun 2023 20:42:44 -0700 Subject: [PATCH 1/2] REF: remove axis keyword from PandasArray.pad_or_backfill --- pandas/core/arrays/numpy_.py | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/pandas/core/arrays/numpy_.py b/pandas/core/arrays/numpy_.py index 990b55cb40366..570e48344c961 100644 --- a/pandas/core/arrays/numpy_.py +++ b/pandas/core/arrays/numpy_.py @@ -233,13 +233,12 @@ def pad_or_backfill( self, *, method: FillnaOptions, - axis: int, limit: int | None, limit_area: Literal["inside", "outside"] | None = None, copy: bool = True, ) -> Self: """ - ffill or bfill + ffill or bfill along axis=0. """ if copy: out_data = self._ndarray.copy() @@ -250,7 +249,7 @@ def pad_or_backfill( missing.pad_or_backfill_inplace( out_data, method=meth, - axis=axis, + axis=0, limit=limit, limit_area=limit_area, ) From 8c8a2ca7ea72eb9a13bff1670957f52d913e914a Mon Sep 17 00:00:00 2001 From: Brock Date: Thu, 29 Jun 2023 14:14:34 -0700 Subject: [PATCH 2/2] transpose --- pandas/core/internals/blocks.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py index a6203b9176c90..1d572dbfd5386 100644 --- a/pandas/core/internals/blocks.py +++ b/pandas/core/internals/blocks.py @@ -1366,13 +1366,17 @@ def pad_or_backfill( # Dispatch to the PandasArray method. # We know self.array_values is a PandasArray bc EABlock overrides - new_values = cast(PandasArray, self.array_values).pad_or_backfill( + vals = cast(PandasArray, self.array_values) + if axis == 1: + vals = vals.T + new_values = vals.pad_or_backfill( method=method, - axis=axis, limit=limit, limit_area=limit_area, copy=copy, ) + if axis == 1: + new_values = new_values.T data = extract_array(new_values, extract_numpy=True)