From e0b77e31734c479b42d0a9c4a16b00e00fed88a2 Mon Sep 17 00:00:00 2001
From: Cesar Berrospi Ramis <75900930+ceberam@users.noreply.github.com>
Date: Tue, 6 May 2025 10:27:05 +0200
Subject: [PATCH] chore(HTML): log the stacktrace of errors

Signed-off-by: Cesar Berrospi Ramis <75900930+ceberam@users.noreply.github.com>
---
 docling/backend/html_backend.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docling/backend/html_backend.py b/docling/backend/html_backend.py
index 88a315dd..3ccf10bd 100644
--- a/docling/backend/html_backend.py
+++ b/docling/backend/html_backend.py
@@ -1,4 +1,5 @@
 import logging
+import traceback
 from io import BytesIO
 from pathlib import Path
 from typing import Final, Optional, Union, cast
@@ -137,7 +138,7 @@ class HTMLDocumentBackend(DeclarativeDocumentBackend):
                     self.analyze_tag(cast(Tag, element), doc)
                 except Exception as exc_child:
                     _log.error(
-                        f"Error processing child from tag {tag.name}: {exc_child!r}"
+                        f"Error processing child from tag {tag.name}:\n{traceback.format_exc()}"
                     )
                     raise exc_child
             elif isinstance(element, NavigableString) and not isinstance(