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Merge pull request #17744 from Classic298/fix-rag-full-context

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Fix: Prevent RAG queries when all files are in full context
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Tim Jaeryang Baek 2025-09-25 11:55:41 -05:00 committed by GitHub
commit cd417ca0ba
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1 changed files with 40 additions and 34 deletions
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74
backend/open_webui/utils/middleware.py
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@ -641,48 +641,53 @@ async def chat_completion_files_handler(
sources = []
if files := body.get("metadata", {}).get("files", None):
# Check if all files are in full context mode
all_full_context = all(item.get("context") == "full" for item in files)
queries = []
try:
queries_response = await generate_queries(
request,
{
"model": body["model"],
"messages": body["messages"],
"type": "retrieval",
},
user,
)
queries_response = queries_response["choices"][0]["message"]["content"]
if not all_full_context:
try:
bracket_start = queries_response.find("{")
bracket_end = queries_response.rfind("}") + 1
queries_response = await generate_queries(
request,
{
"model": body["model"],
"messages": body["messages"],
"type": "retrieval",
},
user,
)
queries_response = queries_response["choices"][0]["message"]["content"]
if bracket_start == -1 or bracket_end == -1:
raise Exception("No JSON object found in the response")
try:
bracket_start = queries_response.find("{")
bracket_end = queries_response.rfind("}") + 1
queries_response = queries_response[bracket_start:bracket_end]
queries_response = json.loads(queries_response)
except Exception as e:
queries_response = {"queries": [queries_response]}
if bracket_start == -1 or bracket_end == -1:
raise Exception("No JSON object found in the response")
queries = queries_response.get("queries", [])
except:
pass
queries_response = queries_response[bracket_start:bracket_end]
queries_response = json.loads(queries_response)
except Exception as e:
queries_response = {"queries": [queries_response]}
queries = queries_response.get("queries", [])
except:
pass
if len(queries) == 0:
queries = [get_last_user_message(body["messages"])]
await __event_emitter__(
{
"type": "status",
"data": {
"action": "queries_generated",
"queries": queries,
"done": False,
},
}
)
if not all_full_context:
await __event_emitter__(
{
"type": "status",
"data": {
"action": "queries_generated",
"queries": queries,
"done": False,
},
}
)
try:
# Offload get_sources_from_items to a separate thread
@ -711,7 +716,8 @@ async def chat_completion_files_handler(
r=request.app.state.config.RELEVANCE_THRESHOLD,
hybrid_bm25_weight=request.app.state.config.HYBRID_BM25_WEIGHT,
hybrid_search=request.app.state.config.ENABLE_RAG_HYBRID_SEARCH,
full_context=request.app.state.config.RAG_FULL_CONTEXT,
full_context=all_full_context
or request.app.state.config.RAG_FULL_CONTEXT,
user=user,
),
)