Update src/ophyd_async/epics/_backend/_aioca.py

Co-authored-by: Tom C (DLS) <[email protected]>
bluesky · Mar 12, 2024 · d246166 · d246166
1 parent 08c48d2
commit d246166
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/src/ophyd_async/epics/_backend/_aioca.py b/src/ophyd_async/epics/_backend/_aioca.py
@@ -79,10 +79,9 @@ def _data_key_from_augmented_value(value: AugmentedValue, **kwargs) -> DataKey:
         shape=[] if scalar else [len(value)],
     )
     for key in _common_meta:
-        if hasattr(value, key):
-            attr = getattr(value, key)
-            if isinstance(attr, str) or not isnan(attr):
-                d[key] = attr
+        attr = getattr(value, key, nan)
+        if isinstance(attr, str) or not isnan(attr):
+            d[key] = attr
 
     if value.datatype is dbr.DBR_ENUM:
         d["choices"] = value.enums