make json more robust

bluesky · Jun 18, 2024 · f1a16f9 · f1a16f9
1 parent 5c7416e
commit f1a16f9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ophyd/status.py b/ophyd/status.py
@@ -700,7 +700,7 @@ def __init__(self, device, **kwargs):
             if device
             else {"no_device_given": True}
         )
-        self._trace_attributes["kwargs"] = json.dumps(kwargs)
+        self._trace_attributes["kwargs"] = json.dumps(kwargs, default=repr)
 
     def _handle_failure(self):
         super()._handle_failure()