simplify method and terminology

Textualize · Oct 12, 2023 · a0839cc · a0839cc
1 parent 5f71d0f
commit a0839cc
Showing 1 changed file with 4 additions and 7 deletions.
diff --git a/src/textual/widgets/_data_table.py b/src/textual/widgets/_data_table.py
@@ -2132,16 +2132,13 @@ def sort_by_column_keys(
             result = itemgetter(*columns)(row_data)
             return result
 
-        _key = key
-        if key:
-
-            def _key(row: tuple[RowKey, dict[ColumnKey | str, CellType]]) -> Any:
-                _, row_data = row
-                return key(itemgetter(*columns)(row_data))
+        def key_wrapper(row: tuple[RowKey, dict[ColumnKey | str, CellType]]) -> Any:
+            _, row_data = row
+            return key(itemgetter(*columns)(row_data))
 
         ordered_rows = sorted(
             self._data.items(),
-            key=_key if key is not None else sort_by_column_keys,
+            key=key_wrapper if key is not None else sort_by_column_keys,
             reverse=reverse,
         )
         self._row_locations = TwoWayDict(