Try using get_args on definition

maxrjones · maxrjones · commit 7ad760fba89e · 2025-06-20T08:33:46.000-04:00
diff --git a/src/zarr/core/common.py b/src/zarr/core/common.py
@@ -16,6 +16,7 @@
     TypedDict,
     TypeVar,
     cast,
+    get_args,
     overload,
 )
 
@@ -40,7 +41,7 @@
 JSON = str | int | float | Mapping[str, "JSON"] | Sequence["JSON"] | None
 MemoryOrder = Literal["C", "F"]
 AccessModeLiteral = Literal["r", "r+", "a", "w", "w-"]
-ANY_ACCESS_MODE: Final = "r", "r+", "a", "w", "w-"
+ANY_ACCESS_MODE: Final = get_args(AccessModeLiteral)
 DimensionNames = Iterable[str | None] | None
 
 TName = TypeVar("TName", bound=str)
