Files
Northern-Thailand-Ping-Rive…/scripts/dev_proxy.py
T
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

70 lines
2.6 KiB
Python

"""Serve the working-copy dashboard locally with API calls proxied to the
live server, so browser-side changes can be checked against real data
before deploy. Usage: python scripts/dev_proxy.py [port]"""
import http.server
import os
import sys
import urllib.request
from pathlib import Path
UPSTREAM = "https://water.buildfor.life"
STATIC = Path(__file__).resolve().parents[1] / "src" / "static"
class Handler(http.server.BaseHTTPRequestHandler):
def do_GET(self):
if self.path == "/" or self.path.startswith("/?"):
body = (STATIC / "dashboard.html").read_bytes()
self._send(200, "text/html; charset=utf-8", body)
return
# Local overrides for endpoints not yet deployed: DEV_PROXY_LOCAL=/api/x=file.json,...
for pair in filter(None, os.environ.get("DEV_PROXY_LOCAL", "").split(",")):
prefix, file = pair.split("=", 1)
if self.path.split("?")[0] == prefix:
self._send(200, "application/json", Path(file).read_bytes())
return
if self.path.startswith("/static/"):
f = STATIC / self.path[len("/static/") :].split("?")[0]
if f.is_file():
ctype = (
"application/json"
if f.suffix in (".json", ".geojson")
else "application/octet-stream"
)
self._send(200, ctype, f.read_bytes())
return
try:
req = urllib.request.Request(
UPSTREAM + self.path,
headers={
"User-Agent": "Mozilla/5.0 (dev_proxy; +https://buildfor.life)",
"Accept": "application/json",
},
)
with urllib.request.urlopen(req, timeout=60) as r:
self._send(
r.status,
r.headers.get("Content-Type", "application/json"),
r.read(),
)
except urllib.error.HTTPError as e:
self._send(e.code, "application/json", e.read())
def _send(self, code, ctype, body):
self.send_response(code)
self.send_header("Content-Type", ctype)
self.send_header("Content-Length", str(len(body)))
self.send_header("Cache-Control", "no-store")
self.end_headers()
self.wfile.write(body)
def log_message(self, *a):
pass
if __name__ == "__main__":
port = int(sys.argv[1]) if len(sys.argv) > 1 else 8765
print(f"http://localhost:{port}/ (API -> {UPSTREAM})")
http.server.ThreadingHTTPServer(("127.0.0.1", port), Handler).serve_forever()