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fix(solver): add llm response cache and catch protect #679

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df9a315
fix naive rag
royzhao Jul 14, 2025
2c2ce57
update length splitter for \n and 2* len strict
northmachine Jul 14, 2025
68955ef
Merge remote-tracking branch 'origin/master' into support_without_lf
royzhao Jul 28, 2025
e7d5f04
support return without data
royzhao Jul 28, 2025
d608571
Merge remote-tracking branch 'origin/master' into support_without_lf
royzhao Aug 11, 2025
64a8cc9
format and assgin pyarrow
royzhao Aug 11, 2025
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38 changes: 24 additions & 14 deletions kag/common/tools/search_api/impl/openspg_search_api.py
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Original file line number Diff line number Diff line change
@@ -1,9 +1,12 @@
import logging
from typing import List

from kag.common.conf import KAGConstants, KAGConfigAccessor
from kag.common.tools.search_api.search_api_abc import SearchApiABC
from knext.search.client import SearchClient

logger = logging.getLogger(__name__)


@SearchApiABC.register("openspg_search_api", as_default=True)
class OpenSPGSearchAPI(SearchApiABC):
Expand All @@ -25,27 +28,34 @@ def search_text(
self, query_string, label_constraints=None, topk=10, params=None
) -> List:
if self.sc:
return self.sc.search_text(
query_string=query_string,
label_constraints=label_constraints,
topk=topk,
params=params,
)
try:
return self.sc.search_text(
query_string=query_string,
label_constraints=label_constraints,
topk=topk,
params=params,
)
except Exception as e:
logger.debug(f"search_vector error {e}", exc_info=True)
return []

def search_vector(
self, label, property_key, query_vector, topk=10, ef_search=None, params=None
) -> List:
if self.sc is None:
return []
res = self.sc.search_vector(
label=label,
property_key=property_key,
query_vector=query_vector,
topk=topk,
ef_search=ef_search,
params=params,
)
try:
res = self.sc.search_vector(
label=label,
property_key=property_key,
query_vector=query_vector,
topk=topk,
ef_search=ef_search,
params=params,
)
except Exception as e:
logger.debug(f"search_vector error {e}", exc_info=True)
res = []
if res is None:
return []
return res
Expand Down
7 changes: 7 additions & 0 deletions kag/interface/common/llm_client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -326,6 +326,8 @@ def invoke(
tools = kwargs.get("tools", None)
if tools:
with_json_parse = False
context = kwargs.get("context", None)
segment_name = kwargs.get("segment_name", None)
try:
self.sync_limiter.acquire()
response = (
Expand All @@ -335,6 +337,11 @@ def invoke(
)
if tools:
return response
if context and segment_name and hasattr(context, "add_kwargs"):
try:
context.add_kwargs(segment_name, response)
except Exception as e:
logger.warning(f"Failed to add kwargs to context: {e}")
result = prompt_op.parse_response(response, model=self.model, **variables)
logger.debug(f"Result: {result}")
return result
Expand Down
17 changes: 17 additions & 0 deletions kag/interface/solver/context.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,23 @@ def __init__(self):
self.variables_graph = KgGraph()
self.kwargs = {}

def add_kwargs(self, key, value):
"""
Adds a key-value pair to the context's keyword arguments dictionary.

This method stores arbitrary key-value data in the context that can be
accessed by other components during pipeline execution.

Args:
key: The string key to store the value under
value: The value to be stored, can be of any type

Example:
context.add_kwargs("temperature", 0.7)
context.add_kwargs("max_tokens", 1000)
"""
self.kwargs[key] = value

def add_task(self, task: Task):
"""Adds a task to the context.

Expand Down
31 changes: 18 additions & 13 deletions kag/solver/pipeline/kag_static_pipeline.py
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Original file line number Diff line number Diff line change
Expand Up @@ -129,21 +129,26 @@ async def ainvoke(self, query, **kwargs):
while True:
context: Context = Context()
tasks = await self.planning(query, context, **kwargs)

for task in tasks:
context.add_task(task)

for task_group in context.gen_task(group=True):
await asyncio.gather(
*[
asyncio.create_task(
self.execute_task(query, task, context, **kwargs)
)
for task in task_group
]
if not tasks:
think_response = context.kwargs.get("thinker", "")
answer = await self.generator.ainvoke(
query + "\n" + think_response, context, **kwargs
)
else:
for task in tasks:
context.add_task(task)

for task_group in context.gen_task(group=True):
await asyncio.gather(
*[
asyncio.create_task(
self.execute_task(query, task, context, **kwargs)
)
for task in task_group
]
)

answer = await self.generator.ainvoke(query, context, **kwargs)
answer = await self.generator.ainvoke(query, context, **kwargs)
from kag.common.utils import red, green, reset

task_info = []
Expand Down
11 changes: 6 additions & 5 deletions kag/solver/reporter/open_spg_reporter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -530,18 +530,19 @@ def add_report_line(self, segment, tag_name, content, status, **kwargs):
}

def do_report(self):
if not self.client:
return
content, status_enum, metrics = self.generate_report_data()

request = TaskStreamRequest(
task_id=self.task_id, content=content, status_enum=status_enum
)
# logging.info(f"do_report:{request}")
try:
ret = self.client.reasoner_dialog_report_completions_post(
task_stream_request=request
)
if self.client:
ret = self.client.reasoner_dialog_report_completions_post(
task_stream_request=request
)
else:
ret = {}
if self.last_report is None:
logger.info(f"begin do_report: {request} ret={ret}")
self.last_report = request
Expand Down
1 change: 1 addition & 0 deletions requirements.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@ json_repair
gitpython
docstring_parser
aiolimiter
pyarrow==19.0.1
pyodps==0.12.2
aliyun-log-python-sdk==0.8.8
pyvis
Expand Down