change cumproduct to cumprod (#8031)

quantsnus · Thomas Lauber · web-flow · commit afab41d30b26 · 2023-07-31T10:45:58.000-06:00
Co-authored-by: Thomas Lauber &lt;thomas.lauber@apsensing.com&gt;
diff --git a/xarray/core/coordinates.py b/xarray/core/coordinates.py
@@ -141,7 +141,7 @@ def to_index(self, ordered_dims: Sequence[Hashable] | None = None) -> pd.Index:
             index_lengths = np.fromiter(
                 (len(index) for index in indexes), dtype=np.intp
             )
-            cumprod_lengths = np.cumproduct(index_lengths)
+            cumprod_lengths = np.cumprod(index_lengths)
 
             if cumprod_lengths[-1] == 0:
                 # if any factor is empty, the cartesian product is empty

Original file line number	Diff line number	Diff line change
`@@ -141,7 +141,7 @@ def to_index(self, ordered_dims: Sequence[Hashable] \| None = None) -> pd.Index:`
`141`	`141`	`index_lengths = np.fromiter(`
`142`	`142`	`(len(index) for index in indexes), dtype=np.intp`
`143`	`143`	`)`
`144`		`- cumprod_lengths = np.cumproduct(index_lengths)`
	`144`	`+ cumprod_lengths = np.cumprod(index_lengths)`
`145`	`145`
`146`	`146`	`if cumprod_lengths[-1] == 0:`
`147`	`147`	`# if any factor is empty, the cartesian product is empty`