From 46ba0a8781b698cbbcf456002818980fc7d69785 Mon Sep 17 00:00:00 2001 From: XiaoXiaoJiangYun <33343036+XiaoXiaoJiangYun@users.noreply.github.com> Date: Sat, 2 Aug 2025 12:14:43 +0800 Subject: [PATCH] Update metadata_service.py (#23271) --- api/services/metadata_service.py | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/api/services/metadata_service.py b/api/services/metadata_service.py index cfcb12115..59a30040e 100644 --- a/api/services/metadata_service.py +++ b/api/services/metadata_service.py @@ -79,7 +79,10 @@ class MetadataService: document_ids = [binding.document_id for binding in dataset_metadata_bindings] documents = DocumentService.get_document_by_ids(document_ids) for document in documents: - doc_metadata = copy.deepcopy(document.doc_metadata) + if not document.doc_metadata: + doc_metadata = {} + else: + doc_metadata = copy.deepcopy(document.doc_metadata) value = doc_metadata.pop(old_name, None) doc_metadata[name] = value document.doc_metadata = doc_metadata @@ -109,7 +112,10 @@ class MetadataService: document_ids = [binding.document_id for binding in dataset_metadata_bindings] documents = DocumentService.get_document_by_ids(document_ids) for document in documents: - doc_metadata = copy.deepcopy(document.doc_metadata) + if not document.doc_metadata: + doc_metadata = {} + else: + doc_metadata = copy.deepcopy(document.doc_metadata) doc_metadata.pop(metadata.name, None) document.doc_metadata = doc_metadata db.session.add(document) @@ -172,7 +178,10 @@ class MetadataService: document_ids = [] if documents: for document in documents: - doc_metadata = copy.deepcopy(document.doc_metadata) + if not document.doc_metadata: + doc_metadata = {} + else: + doc_metadata = copy.deepcopy(document.doc_metadata) doc_metadata.pop(BuiltInField.document_name.value, None) doc_metadata.pop(BuiltInField.uploader.value, None) doc_metadata.pop(BuiltInField.upload_date.value, None)