python3.8 typing backward compat

TGSAI · Nov 18, 2022 · 6d582d3 · 6d582d3
1 parent d58f38e
commit 6d582d3
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/mdio/segy/utilities.py b/src/mdio/segy/utilities.py
@@ -1,6 +1,8 @@
 """More utilities for reading SEG-Ys."""
 
 
+from __future__ import annotations
+
 from typing import List
 from typing import Sequence
 from typing import Tuple
@@ -74,7 +76,10 @@ def get_grid_plan(
 
 
 def segy_export_rechunker(
-    chunks: tuple[int], shape: tuple[int], dtype: npt.DTypeLike, limit: str = "300M"
+    chunks: tuple[int],
+    shape: tuple[int],
+    dtype: npt.DTypeLike,
+    limit: str = "300M",
 ) -> tuple[int]:
     """Determine chunk sizes for writing out SEG-Y given limit.