fix: handle None from_entity in Context API RelationSummary (#166)

groksrc · claude[bot] · web-flow · commit 8a065c32f4e4 · 2025-06-25T12:57:31.000-05:00
Signed-off-by: Drew Cain &lt;groksrc@gmail.com&gt;
Co-authored-by: claude[bot] &lt;209825114+claude[bot]@users.noreply.github.com&gt;
diff --git a/src/basic_memory/api/routers/utils.py b/src/basic_memory/api/routers/utils.py
@@ -52,7 +52,7 @@ async def to_summary(item: SearchIndexRow | ContextResultRow):
                     file_path=item.file_path,
                     permalink=item.permalink,  # pyright: ignore
                     relation_type=item.relation_type,  # pyright: ignore
-                    from_entity=from_entity.title,  # pyright: ignore
+                    from_entity=from_entity.title if from_entity else None,
                     to_entity=to_entity.title if to_entity else None,
                     created_at=item.created_at,
                 )
diff --git a/src/basic_memory/schemas/memory.py b/src/basic_memory/schemas/memory.py
@@ -134,7 +134,7 @@ class RelationSummary(BaseModel):
     file_path: str
     permalink: str
     relation_type: str
-    from_entity: str
+    from_entity: Optional[str] = None
     to_entity: Optional[str] = None
     created_at: datetime
 

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ async def to_summary(item: SearchIndexRow \| ContextResultRow):`
`52`	`52`	`file_path=item.file_path,`
`53`	`53`	`permalink=item.permalink, # pyright: ignore`
`54`	`54`	`relation_type=item.relation_type, # pyright: ignore`
`55`		`- from_entity=from_entity.title, # pyright: ignore`
	`55`	`+ from_entity=from_entity.title if from_entity else None,`
`56`	`56`	`to_entity=to_entity.title if to_entity else None,`
`57`	`57`	`created_at=item.created_at,`
`58`	`58`	`)`