Commit Graph
2 Commits
Author SHA1 Message Date
grabowski 7e642555b4 chore: remove the Python service; Python is the training stack only
Phase 4 of docs/RUST_REWRITE.md. Since 2026-10-18 ping-collector (rust/)
collects, forecasts, notifies (ntfy + Matrix) and serves the website/API;
nothing in production ran the Python service code any more.

Removed (~17k lines): the FastAPI app (web_api, schemas, health_check,
metrics, postgres_history, forecast_history, thaiwater), the Python RID
collector and CLI (water_scraper_v3, main, run.py), the notifier and Matrix
alerting (notify, alerting), the multi-backend adapters (SQLite, MySQL,
InfluxDB, VictoriaMetrics) with demo databases, models/validators/exceptions/
logging/rate limiter, ml/skill.py (served by Rust now), the migration tooling
(api_parity, collector_parity, e2e_notify, install_collector.sh,
gen_notify_cases.py, spikes/rust-forecast), Docker/compose/Grafana files,
sql/, the release workflow and the docs for all of that. Their tests went
with them.

Kept in Python: src/ml (training, evaluation harness, export; predict.py as
the reference the Rust forecaster is tested against), the HII and RID-dam
clients/stores for the archive backfills (their live collectors removed),
the backfill scripts, retrain.sh + timer, forecast_parity.py.

- PostgreSQL only: src/config.py is database_url() from POSTGRES_* / .env;
  the stores lost their sqlite/mysql branches (and the 2026-08 column
  migration). The database tests run against a throwaway schema from
  TEST_DATABASE_URL (tests/conftest.py pg_url, skipped without it), as the
  Rust tests do; CI gets a PostgreSQL service. 100 tests (66 without a DB).
- The notifier settings moved from src/notify.py into src/ml/export.py;
  flood_config.json regenerates byte-identical.
- tests/test_dashboard.py checks every path the dashboard fetches against
  ping-collector's router.
- Dependencies: fastapi, uvicorn, pydantic, influxdb, pymysql, psutil,
  schedule, sphinx, pyinstaller, mypy, pytest-asyncio dropped; python-dotenv
  1.1.1 explicit (it came in through uvicorn[standard]).
- Formatting contract extended to scripts/ and tests/ (reformatted once).
- scripts/install.sh is the one installer (fresh host or update, in place in
  a checkout without touching its ownership): binary, units, uv sync, .env
  defaults, removes the retired water-monitor.service and any old
  --alert-check cron job, dry run + forecast check, restart, readiness wait.
- Docs, CLAUDE.md, CONTRIBUTING.md, .env.example, Makefile, unit comments
  and Rust doc comments updated to the Rust service.
2026-10-18 17:15:07 +07:00
grabowski 28b62e5a36 feat: Mae Ngat dam features — built, evaluated, defaulted OFF
CI/CD Pipeline - Northern Thailand Ping River Monitor / Test Suite (3.11) (push) Failing after 27s
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src/ml/dam.py loads rid_reservoir_daily into a leakage-safe hourly frame
(daily row visible from 07:00 its own date, ffill capped at 48 h) and is
plumbed through features/train/predict/evaluate exactly like rain, gated
to the six mainstem stations below the Mae Ngat confluence.

The experiment concludes as a documented NEGATIVE result: on the 2024
record-flood backtest every dam-feature subset costs 1-3 h of first-alert
lead (13h -> 10-12h) for <=3 cm of peak-error gain, because the daily RID
report lags up to 31 h and describes yesterday's benign absorbing
reservoir during fast onset. Features therefore default OFF (--dam
opt-in on the training and backtest CLIs; rise_rain_dam/rise_dam harness
variants, excluded from the default variant set). The ablation also
isolated the HII gap-fill as lead-neutral: the acceptance gate holds at
13 h with fill enabled, and docs/img charts are regenerated with the
shipping configuration. Full table in docs/FLOOD_FORECASTING.md §5.

Review-swarm fixes: evaluate.py skips variants whose feature family is
absent instead of crashing the run; --dam forwards --db-url and warns
loudly when no dam history loads; an empty DB result can no longer wipe
a good dam cache; run-level metrics version claims v4 only when a dam
station is actually in the set.
2026-08-13 20:42:21 +07:00