made units optional again

bluesky · Oct 24, 2024 · 13ba9de · 13ba9de
1 parent dd1731d
commit 13ba9de
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/src/event_model/documents/event_descriptor.py b/src/event_model/documents/event_descriptor.py
@@ -104,7 +104,7 @@ class DataKey(TypedDict):
         str, Field(description="The source (ex piece of hardware) of the data.")
     ]
     units: NotRequired[
-        Annotated[str, Field(description="Engineering units of the value")]
+        Annotated[Optional[str], Field(description="Engineering units of the value")]
     ]
 
 

diff --git a/src/event_model/schemas/event_descriptor.json b/src/event_model/schemas/event_descriptor.json
@@ -125,7 +125,14 @@
                 "units": {
                     "title": "Units",
                     "description": "Engineering units of the value",
-                    "type": "string"
+                    "anyOf": [
+                        {
+                            "type": "string"
+                        },
+                        {
+                            "type": "null"
+                        }
+                    ]
                 }
             },
             "required": [