HK Weather Prediction Market Pipeline: WeatherNext + HKO + Polymarket

- Open-Meteo WeatherNext API client for HK forecasts
- HKO public data client (current conditions, 9-day forecast, typhoon warnings)
- HK-specific weather extraction and calibration
- Polymarket market scanning, price discovery, and market creation proposals
- Trading strategy engine: edge detection, Kelly criterion sizing, probability calibration
- End-to-end pipeline with dry-run mode and scheduled runner
- Interactive dashboard with live HK weather + forecasts + trading signals

Dependencies: Python 3.10+, openmeteo-requests, pandas
No API keys needed for dry-run mode.
Polymarket trading requires private key in .env.

scheduled_runner.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+"""Scheduled runner that executes the pipeline hourly and logs results."""
+
+import time
+import signal
+import sys
+from datetime import datetime
+from pathlib import Path
+
+from pipeline import Pipeline
+
+
+LOG_DIR = Path(__file__).parent / "logs"
+LOG_DIR.mkdir(exist_ok=True)
+
+running = True
+
+
+def signal_handler(sig, frame):
+    global running
+    print("\nShutting down scheduled runner...")
+    running = False
+
+
+signal.signal(signal.SIGINT, signal_handler)
+signal.signal(signal.SIGTERM, signal_handler)
+
+
+def main():
+    pipeline = Pipeline(live=False, bankroll=1000.0)
+
+    print(f"Scheduled runner started at {datetime.now():%Y-%m-%d %H:%M:%S}")
+    print(f"Running every hour. Logs in {LOG_DIR}/")
+    print()
+
+    while running:
+        try:
+            log_file = LOG_DIR / f"run_{datetime.now():%Y%m%d_%H%M}.txt"
+            with open(log_file, "w") as f:
+                old_stdout = sys.stdout
+                sys.stdout = f
+                pipeline.run()
+                sys.stdout = old_stdout
+
+            print(f"[{datetime.now():%H:%M}] Run complete -> {log_file}")
+
+        except Exception as e:
+            print(f"[{datetime.now():%H:%M}] Error: {e}")
+
+        # Sleep until next hour
+        for _ in range(3600):
+            if not running:
+                break
+            time.sleep(1)
+
+    print("Runner stopped.")
+
+
+if __name__ == "__main__":
+    main()