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Fix: meta data filter with AND logic operations. (#9687)

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### What problem does this PR solve?

Close #9648

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
This commit is contained in:
Kevin Hu
2025-08-25 18:29:24 +08:00
committed by GitHub
parent d0fa66f4d5
commit 8d8a5f73b6
7 changed files with 41 additions and 20 deletions
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18
api/db/services/dialog_service.py
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@ -256,10 +256,10 @@ def repair_bad_citation_formats(answer: str, kbinfos: dict, idx: set):
def meta_filter(metas: dict, filters: list[dict]):
doc_ids = []
doc_ids = set([])
def filter_out(v2docs, operator, value):
nonlocal doc_ids
ids = []
for input, docids in v2docs.items():
try:
input = float(input)
@ -284,16 +284,24 @@ def meta_filter(metas: dict, filters: list[dict]):
]:
try:
if all(conds):
doc_ids.extend(docids)
ids.extend(docids)
break
except Exception:
pass
return ids
for k, v2docs in metas.items():
for f in filters:
if k != f["key"]:
continue
filter_out(v2docs, f["op"], f["value"])
return doc_ids
ids = filter_out(v2docs, f["op"], f["value"])
if not doc_ids:
doc_ids = set(ids)
else:
doc_ids = doc_ids & set(ids)
if not doc_ids:
return []
return list(doc_ids)
def chat(dialog, messages, stream=True, **kwargs):