dims_to_collapse always tuple

SciTools · May 4, 2022 · c71190a · c71190a
1 parent b31150d
commit c71190a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/iris/coords.py b/lib/iris/coords.py
@@ -2203,7 +2203,7 @@ def collapsed(self, dims_to_collapse: Optional[Dims] = None) -> "Coord":
         # through to numpy
         if isinstance(dims_to_collapse, (int, np.integer)):
             dims_to_collapse = (dims_to_collapse,)
-        if isinstance(dims_to_collapse, list):
+        if isinstance(dims_to_collapse, Iterable):
             dims_to_collapse = tuple(dims_to_collapse)
 
         if np.issubdtype(self.dtype, np.str_):