Nico 1000411eb2 v0.15.0: Frame engine (v3), PA + Expert architecture (v4-eras), live test streaming
Frame Engine (v3-framed):
- Tick-based deterministic pipeline: frames advance on completion, not timers
- FrameRecord/FrameTrace dataclasses for structured per-message tracing
- /api/frames endpoint: queryable frame trace history (last 20 messages)
- frame_trace HUD event with full pipeline visibility
- Reflex=2F, Director=4F, Director+Interpreter=5F deterministic frame counts

Expert Architecture (v4-eras):
- PA node (pa_v1): routes to domain experts, holds user context
- ExpertNode base: stateless executor with plan+execute two-LLM-call pattern
- ErasExpertNode: eras2_production DB specialist with DESCRIBE-first discipline
- Schema caching: DESCRIBE results reused across queries within session
- Progress streaming: PA streams thinking message, expert streams per-tool progress
- PARouting type for structured routing decisions

UI Controls Split:
- Separate thinker_controls from machine controls (current_controls is now a property)
- Machine buttons persist across Thinker responses
- Machine state parser handles both dict and list formats from Director
- Normalized button format with go/payload field mapping

WebSocket Architecture:
- /ws/test: dedicated debug socket for test runner progress
- /ws/trace: dedicated debug socket for HUD/frame trace events
- /ws (chat): cleaned up, only deltas/controls/done/cleared
- WS survives graph switch (re-attaches to new runtime)
- Pipeline result reset on clear

Test Infrastructure:
- Live test streaming: on_result callback fires per check during execution
- Frontend polling fallback (500ms) for proxy-buffered WS
- frame_trace-first trace assertion (fixes stale perceived event bug)
- action_match supports "or" patterns and multi-pattern matching
- Trace window increased to 40 events
- Graph-agnostic assertions (has X or Y)

Test Suites:
- smoketest.md: 12 steps covering all categories (~2min)
- fast.md: 10 quick checks (~1min)
- fast_v4.md: 10 v4-eras specific checks
- expert_eras.md: eras domain tests (routing, DB, schema, errors)
- expert_progress.md: progress streaming tests

Other:
- Shared db.py extracted from thinker_v2 (reused by experts)
- InputNode prompt: few-shot examples, history as context summary
- Director prompt: full tool signatures for add_state/reset_machine/destroy_machine
- nginx no-cache headers for static files during development
- Cache-busted static file references

Scores: v3 smoketest 39/40, v4-eras fast 28/28, expert_eras 23/23

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 17:10:31 +02:00

72 lines
2.7 KiB
Python

"""v4-eras: PA + Eras Expert with progress streaming.
Personal Assistant routes to the Eras expert for heating/energy DB work.
Social/general messages handled directly by PA.
Frame traces:
Reflex: F1(Input) → F2(Output)
PA direct: F1(Input) → F2(PA) → F3(Output+UI)
Expert: F1(Input) → F2(PA) → F3(ErasExpert) → F4(Output+UI)
Expert+Interp: F1(Input) → F2(PA) → F3(ErasExpert) → F4(Interpreter) → F5(Output+UI)
"""
NAME = "v4-eras"
DESCRIPTION = "PA + Eras Expert: heating/energy database with progress streaming"
ENGINE = "frames"
NODES = {
"input": "input_v1",
"pa": "pa_v1",
"expert_eras": "eras_expert",
"interpreter": "interpreter_v1",
"output": "output_v1",
"ui": "ui",
"memorizer": "memorizer_v1",
"sensor": "sensor",
}
EDGES = [
# Data edges
{"from": "input", "to": "pa", "type": "data", "carries": "Command"},
{"from": "input", "to": "output", "type": "data", "carries": "Command",
"condition": "reflex"},
{"from": "pa", "to": "expert_eras", "type": "data", "carries": "PARouting",
"condition": "expert_is_eras"},
{"from": "pa", "to": "output", "type": "data", "carries": "PARouting",
"condition": "expert_is_none"},
{"from": "expert_eras", "to": ["output", "ui"], "type": "data",
"carries": "ThoughtResult", "parallel": True},
{"from": "expert_eras", "to": "interpreter", "type": "data",
"carries": "tool_output", "condition": "has_tool_output"},
{"from": "interpreter", "to": "output", "type": "data",
"carries": "InterpretedResult", "condition": "has_tool_output"},
{"from": "output", "to": "memorizer", "type": "data", "carries": "history"},
# Context edges — PA gets all context (experts are stateless)
{"from": "memorizer", "to": "pa", "type": "context",
"method": "get_context_block"},
{"from": "memorizer", "to": "input", "type": "context",
"method": "get_context_block"},
{"from": "memorizer", "to": "output", "type": "context",
"method": "get_context_block"},
{"from": "pa", "to": "output", "type": "context",
"method": "get_context_line"},
{"from": "sensor", "to": "pa", "type": "context",
"method": "get_context_lines"},
{"from": "ui", "to": "pa", "type": "context",
"method": "get_machine_summary"},
# State edges
{"from": "sensor", "to": "runtime", "type": "state", "reads": "flags"},
{"from": "ui", "to": "runtime", "type": "state", "reads": "current_controls"},
]
CONDITIONS = {
"reflex": "intent==social AND complexity==trivial",
"expert_is_eras": "pa.expert == eras",
"expert_is_none": "pa.expert == none",
"has_tool_output": "expert.tool_used is not empty",
}
AUDIT = {}