Fixed array with single or multiples entries on json extractor

adbar · Nov 15, 2021 · fbbd55a · fbbd55a
1 parent 7224971
commit fbbd55a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/trafilatura/json_metadata.py b/trafilatura/json_metadata.py
@@ -28,9 +28,9 @@ def extract_json(schema, metadata):
  if '@context' not in parent or not isinstance(parent['@context'], str) or parent['@context'][-10:].lower() != 'schema.org':
  continue
  if '@graph' in parent:
- parent = parent['@graph']
+ parent = parent['@graph'] if isinstance(parent['@graph'], list) else [parent['@graph']]
  elif '@type' in parent and isinstance(parent['@type'], str) and 'liveblogposting' in parent['@type'].lower():
- parent = parent['liveBlogUpdate']
+ parent = parent['liveBlogUpdate'] if isinstance(parent['liveBlogUpdate'], list) else [parent['liveBlogUpdate']]
  else:
  parent = schema