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fix: summary index bug (#31810)

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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jyong <76649700+JohnJyong@users.noreply.github.com>
Co-authored-by: zxhlyh <jasonapring2015@outlook.com>
Co-authored-by: Yansong Zhang <916125788@qq.com>
Co-authored-by: hj24 <mambahj24@gmail.com>
Co-authored-by: CodingOnStar <hanxujiang@dify.ai>
Co-authored-by: CodingOnStar <hanxujiang@dify.com>
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This commit is contained in:
FFXN
2026-02-02 09:45:17 +08:00
committed by GitHub
parent 4f826b4641
commit 41177757e6
11 changed files with 137 additions and 9 deletions
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13
api/core/workflow/nodes/knowledge_index/knowledge_index_node.py
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@ -78,12 +78,21 @@ class KnowledgeIndexNode(Node[KnowledgeIndexNodeData]):
indexing_technique = node_data.indexing_technique or dataset.indexing_technique
summary_index_setting = node_data.summary_index_setting or dataset.summary_index_setting
# Try to get document language if document_id is available
doc_language = None
document_id = variable_pool.get(["sys", SystemVariableKey.DOCUMENT_ID])
if document_id:
document = db.session.query(Document).filter_by(id=document_id.value).first()
if document and document.doc_language:
doc_language = document.doc_language
outputs = self._get_preview_output_with_summaries(
node_data.chunk_structure,
chunks,
dataset=dataset,
indexing_technique=indexing_technique,
summary_index_setting=summary_index_setting,
doc_language=doc_language,
)
return NodeRunResult(
status=WorkflowNodeExecutionStatus.SUCCEEDED,
@ -315,6 +324,7 @@ class KnowledgeIndexNode(Node[KnowledgeIndexNodeData]):
dataset: Dataset,
indexing_technique: str | None = None,
summary_index_setting: dict | None = None,
doc_language: str | None = None,
) -> Mapping[str, Any]:
"""
Generate preview output with summaries for chunks in preview mode.
@ -326,6 +336,7 @@ class KnowledgeIndexNode(Node[KnowledgeIndexNodeData]):
dataset: Dataset object (for tenant_id)
indexing_technique: Indexing technique from node config or dataset
summary_index_setting: Summary index setting from node config or dataset
doc_language: Optional document language to ensure summary is generated in the correct language
"""
index_processor = IndexProcessorFactory(chunk_structure).init_index_processor()
preview_output = index_processor.format_preview(chunks)
@ -365,6 +376,7 @@ class KnowledgeIndexNode(Node[KnowledgeIndexNodeData]):
tenant_id=dataset.tenant_id,
text=preview_item["content"],
summary_index_setting=summary_index_setting,
document_language=doc_language,
)
if summary:
preview_item["summary"] = summary
@ -374,6 +386,7 @@ class KnowledgeIndexNode(Node[KnowledgeIndexNodeData]):
tenant_id=dataset.tenant_id,
text=preview_item["content"],
summary_index_setting=summary_index_setting,
document_language=doc_language,
)
if summary:
preview_item["summary"] = summary