Simplify

haiku_rag_slim/haiku/rag/client/processing.py

@@ -33,10 +33,9 @@ def _warn_if_descriptions_missing(
     """
     if not config.processing.conversion_options.picture_description.enabled:
         return
-    pictures = list(doc.pictures or [])
-    if not pictures:
+    if not doc.pictures:
         return
-    described = sum(1 for p in pictures if _picture_description_text(p))
+    described = sum(1 for p in doc.pictures if _picture_description_text(p))
     if described == 0:
         model = config.processing.conversion_options.picture_description.model
         logger.warning(
@@ -46,7 +45,7 @@ def _warn_if_descriptions_missing(
             "reachable from the converter and that the model name '%s' "
             "resolves on the server.",
             source,
-            len(pictures),
+            len(doc.pictures),
             model.base_url or "<provider default>",
             model.name,
         )

haiku_rag_slim/haiku/rag/client/rebuild.py

@@ -315,11 +315,10 @@ async def _patch_picture_descriptions(client: "HaikuRAG", doc: Document) -> int:
 
     needs_description: list[str] = []
     for pic in docling_doc.pictures:
-        meta = getattr(pic, "meta", None)
         existing = (
-            getattr(getattr(meta, "description", None), "text", None) if meta else None
+            pic.meta.description.text if pic.meta and pic.meta.description else None
         )
-        if not (isinstance(existing, str) and existing.strip()):
+        if not (existing and existing.strip()):
             needs_description.append(pic.self_ref)
 
     if not needs_description:

haiku_rag_slim/haiku/rag/store/models/document_item.py

@@ -24,15 +24,12 @@ def _picture_description_text(item: "PictureItem") -> str | None:
     falls back to ``annotations`` entries that carry a ``text`` field
     (PictureDescriptionData and similar).
     """
-    meta = getattr(item, "meta", None)
-    if meta is not None:
-        description = getattr(meta, "description", None)
-        if description is not None:
-            text = getattr(description, "text", None)
-            if isinstance(text, str) and text.strip():
-                return text
-    annotations = getattr(item, "annotations", None) or []
-    for ann in annotations:
+    if item.meta and item.meta.description:
+        text = item.meta.description.text
+        if text and text.strip():
+            return text
+    # Annotations is a tagged union; only some variants carry `text`.
+    for ann in item.annotations:
         text = getattr(ann, "text", None)
         if isinstance(text, str) and text.strip():
             return text