1000411eb2
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>
37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
"""Shared database access for Thinker and Expert nodes."""
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import logging
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log = logging.getLogger("runtime")
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DB_HOST = "mariadb-eras"
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DB_USER = "root"
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DB_PASS = "root"
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ALLOWED_DATABASES = ("eras2_production", "plankiste_test")
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def run_db_query(query: str, database: str = "eras2_production",
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host: str = DB_HOST, user: str = DB_USER, password: str = DB_PASS) -> str:
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"""Execute a read-only SQL query against MariaDB. Returns tab-separated results."""
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import pymysql
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trimmed = query.strip().upper()
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if not (trimmed.startswith("SELECT") or trimmed.startswith("DESCRIBE") or trimmed.startswith("SHOW")):
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return "Error: Only SELECT/DESCRIBE/SHOW queries allowed"
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if database not in ALLOWED_DATABASES:
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return f"Error: Unknown database '{database}'"
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conn = pymysql.connect(host=host, user=user, password=password,
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database=database, connect_timeout=5, read_timeout=15)
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try:
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with conn.cursor() as cur:
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cur.execute(query)
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rows = cur.fetchall()
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if not rows:
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return "(no results)"
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cols = [d[0] for d in cur.description]
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lines = ["\t".join(cols)]
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for row in rows:
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lines.append("\t".join(str(v) if v is not None else "" for v in row))
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return "\n".join(lines)
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finally:
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conn.close()
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