turnstone/app/services/diagnose/pipeline.py
pyr0ball 7cff98b1c3 feat: Stage 1 — TimelineReconstructor for multi-agent diagnose pipeline (issue #29)
- Add app/services/diagnose/timeline.py: pure-Python TimelineReconstructor
  - Sorts entries by timestamp_iso (None entries appended at end)
  - Sliding-window clustering anchored to first entry in each cluster
  - Computes cluster_id (sha1[:12]), severity (highest wins), burst flag,
    gap_before_seconds, representative_text (highest rank, longest text tiebreak)
  - Builds TimelineResult with dominant_sources sorted by entry count descending
- Update pipeline.py stub to import TimelineReconstructor (Task 6 wiring prep)
- Add tests/test_diagnose_timeline.py: 15 tests covering all 13 required cases
  plus null-timestamp edge case variant; all 318 tests passing

Closes: #29
2026-05-25 12:54:15 -07:00

18 lines
496 B
Python

"""Multi-agent diagnose pipeline orchestrator — stub (Task 1)."""
from __future__ import annotations
import logging
from typing import Any
from app.services.diagnose.timeline import TimelineReconstructor
logger = logging.getLogger(__name__)
# run_pipeline() will be implemented in Task 6
logger.debug("TimelineReconstructor available: %s", TimelineReconstructor)
async def run_pipeline(*args: Any, **kwargs: Any) -> None:
"""Placeholder — implemented in Task 6."""
return None