Dark-Alex-17
0ce2654173
R3 guards: parse_request (crash → ask_topic), bootstrap_research,
combine_findings (crash → fault-text findings; also lifts branch-local
PIPELINE-FAULT findings into pipeline_faults, deduped), reflexion_gate
(crash fails forward to synthesize), incorporate_feedback (crash still
loops with a generic feedback note), verify_sources (top-level guard +
pipeline_notes fold).
Fallbacks per the plan's naming pins: plan → plan_fault → end_fault
(fail-closed; gains state_updates plan_failure per the TASK-016 rule);
research_one_question → branch-local question_fault (map collects the
fault finding); vet_sources/critique → degrade-visibly markers that
continue to the stage each node's own next pointed to; synthesize →
synth_fault → end_fault. end_fault renders
'DEEP_RESEARCH FAILED — PIPELINE-FAULT: <fault text>'.
Accepted-path visibility: verify_sources folds pipeline_faults into
pipeline_notes ('' when fault-free), appended to end_accepted's output
and the approval question — happy-path output stays byte-identical.
initial_state seeds questions: [] so a dying plan inside the static
fan-out leaves the sibling knowledge_lookup lane mapping over zero
items while end_fault renders.
R5: 19 python3-guarded regression tests + GraphParser wiring test;
bundled warning baseline unchanged.
27 lines
928 B
Python
27 lines
928 B
Python
#!/usr/bin/env python3
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"""Fan-out source for context loading.
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Has no logic of its own. Exists so the static `next: [plan, knowledge_lookup]`
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list on this node fans out into two parallel branches (the LLM planner and
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the RAG knowledge lookup) as a single super-step. The validator requires
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declared parallel-branch script outputs, so we emit an empty JSON object
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explicitly here.
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Fail-safe (R3): the node reads no state and computes nothing, so its
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happy-path output IS the sane degraded output — the guard emits the same
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empty object on any crash. No PIPELINE-FAULT is recorded: appending one
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would require reading state (the very thing that crashed) or clobbering
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faults recorded upstream by parse_request, and a crash here loses nothing.
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"""
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import json
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def main():
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print(json.dumps({}))
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try:
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main()
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except Exception: # noqa: BLE001 — the fan-out source must never crash the graph
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print(json.dumps({}))
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