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Feat: add or logic operations for meta data filters. (#11404)

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### What problem does this PR solve?

#11376 #11387

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
This commit is contained in:
Kevin Hu
2025-11-20 14:31:12 +08:00
committed by GitHub
parent d2b1da0e26
commit 06cef71ba6
11 changed files with 129 additions and 48 deletions
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4
api/apps/sdk/dify_retrieval.py
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@ -120,7 +120,7 @@ async def retrieval(tenant_id):
retrieval_setting = req.get("retrieval_setting", {})
similarity_threshold = float(retrieval_setting.get("score_threshold", 0.0))
top = int(retrieval_setting.get("top_k", 1024))
metadata_condition = req.get("metadata_condition", {})
metadata_condition = req.get("metadata_condition", {}) or {}
metas = DocumentService.get_meta_by_kbs([kb_id])
doc_ids = []
@ -132,7 +132,7 @@ async def retrieval(tenant_id):
embd_mdl = LLMBundle(kb.tenant_id, LLMType.EMBEDDING.value, llm_name=kb.embd_id)
if metadata_condition:
doc_ids.extend(meta_filter(metas, convert_conditions(metadata_condition)))
doc_ids.extend(meta_filter(metas, convert_conditions(metadata_condition), metadata_condition.get("logic", "and")))
if not doc_ids and metadata_condition:
doc_ids = ["-999"]
ranks = settings.retriever.retrieval(