Make black happy...

Author: coretl

src/graphql/pyutils/is_nullish.py

@@ -1,5 +1,5 @@
+import math
 from typing import Any
-from math import isnan
 
 from ..error import INVALID
 
@@ -8,5 +8,8 @@
 
 def is_nullish(value: Any) -> bool:
     """Return true if a value is null, undefined, or NaN."""
-    return value is None or value is INVALID or (
-        isinstance(value, float) and isnan(value))
+    return (
+        value is None
+        or value is INVALID
+        or (isinstance(value, float) and math.isnan(value))
+    )

tests/pyutils/test_is_nullish.py

@@ -48,4 +48,3 @@ def nan_is_nullish():
 
     def numpy_arrays_are_not_nullish():
         assert is_nullish(FakeNumpyArray()) is False
-