Update packages/bigframes/bigframes/core/indexes/base.py

TrevorBergeron · gemini-code-assist[bot] · web-flow · commit ef496f950b68 · 2026-04-16T12:40:52.000-07:00
Co-authored-by: gemini-code-assist[bot] &lt;176961590+gemini-code-assist[bot]@users.noreply.github.com&gt;
diff --git a/packages/bigframes/bigframes/core/indexes/base.py b/packages/bigframes/bigframes/core/indexes/base.py
@@ -443,7 +443,7 @@ def sort_values(
             else order.descending_over(column, na_last)
             for column in index_columns
         ]
-        is_stable = (kind or constants.DEFAULT_SORT_KIND) in ["stable", "mergesort"]
+        is_stable = (kind or constants.DEFAULT_SORT_KIND) in constants.STABLE_SORT_KINDS
         return Index(self._block.order_by(ordering, stable=is_stable))
 
     def astype(

Original file line number	Diff line number	Diff line change
`@@ -443,7 +443,7 @@ def sort_values(`
`443`	`443`	`else order.descending_over(column, na_last)`
`444`	`444`	`for column in index_columns`
`445`	`445`	`]`
`446`		`- is_stable = (kind or constants.DEFAULT_SORT_KIND) in ["stable", "mergesort"]`
	`446`	`+ is_stable = (kind or constants.DEFAULT_SORT_KIND) in constants.STABLE_SORT_KINDS`
`447`	`447`	`return Index(self._block.order_by(ordering, stable=is_stable))`
`448`	`448`
`449`	`449`	`def astype(`