From d34a93333e30933527ce60d791731cb3f5ae6509 Mon Sep 17 00:00:00 2001
From: bang128 <71242233+bang128@users.noreply.github.com>
Date: Fri, 9 Dec 2022 21:54:39 -0800
Subject: [PATCH 1/4] Update column.py

---
 pandas/core/interchange/column.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pandas/core/interchange/column.py b/pandas/core/interchange/column.py
index c8675faec440c..2613ecbaa8350 100644
--- a/pandas/core/interchange/column.py
+++ b/pandas/core/interchange/column.py
@@ -81,7 +81,8 @@ def __init__(self, column: pd.Series, allow_copy: bool = True) -> None:
         self._col = column
         self._allow_copy = allow_copy
 
-    def size(self) -> int:  # type: ignore[override]
+    @property
+    def size(self) -> int:
         """
         Size of the column, in elements.
         """

From 598c6a73c82ec9847070814b79eba25162322d5f Mon Sep 17 00:00:00 2001
From: bang128 <71242233+bang128@users.noreply.github.com>
Date: Fri, 9 Dec 2022 23:24:09 -0800
Subject: [PATCH 2/4] Remove ignore comment

---
 pandas/core/interchange/column.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pandas/core/interchange/column.py b/pandas/core/interchange/column.py
index 2613ecbaa8350..beb7780706940 100644
--- a/pandas/core/interchange/column.py
+++ b/pandas/core/interchange/column.py
@@ -81,7 +81,6 @@ def __init__(self, column: pd.Series, allow_copy: bool = True) -> None:
         self._col = column
         self._allow_copy = allow_copy
 
-    @property
     def size(self) -> int:
         """
         Size of the column, in elements.

From 26fc8841bb4ef8c5b0c791e6860bd3b5e0a6b6a0 Mon Sep 17 00:00:00 2001
From: bang128 <71242233+bang128@users.noreply.github.com>
Date: Sat, 10 Dec 2022 16:13:59 -0800
Subject: [PATCH 3/4] Add @property

---
 pandas/core/interchange/column.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pandas/core/interchange/column.py b/pandas/core/interchange/column.py
index beb7780706940..2613ecbaa8350 100644
--- a/pandas/core/interchange/column.py
+++ b/pandas/core/interchange/column.py
@@ -81,6 +81,7 @@ def __init__(self, column: pd.Series, allow_copy: bool = True) -> None:
         self._col = column
         self._allow_copy = allow_copy
 
+    @property
     def size(self) -> int:
         """
         Size of the column, in elements.

From d36ca0ad3495f9ea0a2660128e7faed0e254fb89 Mon Sep 17 00:00:00 2001
From: bang128 <71242233+bang128@users.noreply.github.com>
Date: Tue, 13 Dec 2022 01:23:29 -0800
Subject: [PATCH 4/4] Return to _col.size

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

diff --git a/pandas/core/interchange/column.py b/pandas/core/interchange/column.py
index 4a3355712281a..13154c0e55900 100644
--- a/pandas/core/interchange/column.py
+++ b/pandas/core/interchange/column.py
@@ -87,7 +87,7 @@ def size(self) -> int:
         Size of the column, in elements.
         """
         # error: Signature of "size" incompatible with supertype "Column"  [override]
-        return len(self._col._values)
+        return self._col.size
 
     @property
     def offset(self) -> int: