(hopefully) fix old (<3.10) python type annotation syntax

scikit-hep · Sep 13, 2024 · e338332 · e338332
1 parent e57e2c3
commit e338332
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/awkward/_namedaxis.py b/src/awkward/_namedaxis.py
@@ -13,7 +13,9 @@
 AxisName: tp.TypeAlias = tp.Hashable
 
 AxisMapping: tp.TypeAlias = tp.Mapping[AxisName, int]  # e.g.: {"x": 0, "y": 1, "z": 2}
-AxisTuple: tp.TypeAlias = tp.Tuple[AxisName, ...]  # e.g.: ("x", "y", None) where None is a wildcard
+AxisTuple: tp.TypeAlias = tp.Tuple[
+    AxisName, ...
+]  # e.g.: ("x", "y", None) where None is a wildcard
 
 _NamedAxisKey: str = "__named_axis__"